Home / All case / 语法教学 Collection Share 微信扫一扫：分享 微信里点“发现”，扫一下 二维码便可将本文分享至朋友圈。 Download Package ID： f5b9490f-c118-11eb-a374-00163e127b38 Author： ChinesePlus Upload Date： 2021-05-31 Classification： Chinese Linguistic Knowledge Region： Europe Viewed： 18444 Downloaded： 375 Collection： 0 Label： 语法 Case Notice： 本节课主要内容包括对外汉语语法教学的地位和作用、语法教学的原则、对外汉语语法教学的方法、语法教学方法的举例等。通过本次课程，能够提高教师对语法教学的重视度，并且能够正确熟练地将语法教学的方法运用到汉语教学之中。 Case Material： All Categories 1991.mp4... Select All Download Latest comments： All comments No comment Related to the case： 对外汉语教学设计及长城汉语特色PPT制作（第一部分） Chinese Linguistic Knowledge 对外汉语教学设计及长城汉语特色PPT制作（第二部分） Chinese Linguistic Knowledge 汉语体验课 Chinese Linguistic Knowledge 对外汉语教学设计及长城汉语特色PPT制作（第三部分） Chinese Linguistic Knowledge Case review 语法教学 Release Message Board Requests Suggestions Complaints release Message has been sent successfully, we will reply as soon as possible within 48 hours! Help The title specification: 1. Accuracy: clearly describe the general outline of the article 2. Concise: the title should not be too long 3. Novelty: the title should be unique 4. Number of words: 4-40 Cases Release Specification: Content requirements： 1. Framework requirements A case should consist of five parts: background, theme, context, result, and analysis. Background: The case should explain the relevant circumstances of the story: time, location, characters, cause of the event, etc. Theme: The case must have a theme. It is recommended to start the case from the most rewarding and enlightening prospective, and then choose and establish the theme. Context: Go through all the original materials of the case and select the targeted content. Results: The case should explain the teaching ideas, describe the teaching process, and explain the teaching outcome, that is, the immediate effect of such teaching measures, including students' reflections and teachers' feelings. Comment and analysis: The author must have certain opinions and analysis on the topics and content reflected in the case, including the teaching methodology, process, results, and its pros and cons. 2. Content Requirements The Chinese national flag, national anthem, national emblem, map, etc., should be used correctly in all case materials. For map usage, please do refer to "Standard Map Service System"; Please avoid comparisons involving ideological issues and national values; Please avoid the following content: Content that shows ugly behaviors, vulgar languages, or horrifying scenes; content that destroys the ecological environment, hunts and kills indiscriminately, or abuses animals; content that insults, slanders, derogates, or spoofs others; content that is not supportive to the positive development of children, such as smoking, alcoholism, fighting, drug abuse, or gambling, etc.; content that violates personal privacy; content that infringes the intellectual property rights of others; other content prohibited by the laws and regulations of China and the country where the teaching is located; content that involves major natural disasters, accidents, terrorist incidents, wars and other disaster scenes; content of trademarks or advertisements involving commercial value; countries in the world and religious taboo content. Production requirements: Cases are divided into two types: text cases (text/pictures/charts, etc.) and multimedia cases (video/audio, etc.). 1. Text case There is no intellectual error or typo; all pictures used are clear and without copyright issues. 2. Multimedia case File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. Image quality: The image should have good lighting conditions, low noise, reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Cover specification: 1. The picture should be clear 2. The cover image must be consistent with the content 3. Comply with relevant laws and regulations 4. The cover image is completely displayed 5. The size of the cover image is not more than 5M The selection of high-quality cases must meet the following content standards: 1. Concise topic selection: The topic shall be conducive to teaching. The selected topic should be closely linked to the syllabus, focusing on a certain knowledge point, teaching activities, cultural activities, etc.. The topic selection should be brief and clear. 2. Typical topic selection: the topic should be positioned accurately with features. The case should be designed around common, typical, and representative problems or content in daily teaching or learning. The case should effectively explain key language points, and solve difficult problems as well as doubts in teaching and learning practice. 3. Correct on knowledge: the knowledge points and grammatical points in the case are rigorously described; the text, symbols, units and formulas are in line with national standards and publication specifications; the work is free of copyright infringement and is not oriented to sensitive content; the national flag, national anthem, and national emblem are correctly used according to relevant regulations. Regarding to any map usage, please refer to "Standard Map Service System http://bzdt.ch.mnr.gov.cn". 4. Goal achievement: The case should be convenient for teachers to apply in teaching practice, with good versatility and strong interaction. It can effectively solve practical learning and teaching problems, efficiently achieve the teaching subjective, and support the development of learners' knowledge and ability. Video cases must also meet the following technical standards: 1. File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. 2. Image quality: The image should have good lighting conditions, low noise,reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. 3. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Exquisite Case Evaluation Criteria The selection of high-quality cases must meet the following content standards: 1. Concise topic selection: The topic shall be conducive to teaching. The selected topic should be closely linked to the syllabus, focusing on a certain knowledge point, teaching activities, cultural activities, etc.. The topic selection should be brief and clear. 2. Typical topic selection: the topic should be positioned accurately with features. The case should be designed around common, typical, and representative problems or content in daily teaching or learning. The case should effectively explain key language points, and solve difficult problems as well as doubts in teaching and learning practice. 3. Correct on knowledge: the knowledge points and grammatical points in the case are rigorously described; the text, symbols, units and formulas are in line with national standards and publication specifications; the work is free of copyright infringement and is not oriented to sensitive content; the national flag, national anthem, and national emblem are correctly used according to relevant regulations. Regarding to any map usage, please refer to "Standard Map Service System http://bzdt.ch.mnr.gov.cn". 4. Goal achievement: The case should be convenient for teachers to apply in teaching practice, with good versatility and strong interaction. It can effectively solve practical learning and teaching problems, efficiently achieve the teaching subjective, and support the development of learners' knowledge and ability. Video cases must also meet the following technical standards: 1. File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. 2. Image quality: The image should have good lighting conditions, low noise,reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. 3. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Agree Disagree

Home / All case / 语言课教学 Collection Share 微信扫一扫：分享 微信里点“发现”，扫一下 二维码便可将本文分享至朋友圈。 Download Package ID： 07456ac3-c119-11eb-a374-00163e127b38 Author： ChinesePlus Upload Date： 2021-05-31 Classification： Chinese Linguistic Knowledge Region： Asia Viewed： 19358 Downloaded： 351 Collection： 1 Label： 语言课 Case Notice： Case Material： All Categories 2252.mp4... Select All Download Latest comments： All comments No comment Related to the case： 对外汉语教学设计及长城汉语特色PPT制作（第一部分） Chinese Linguistic Knowledge 对外汉语教学设计及长城汉语特色PPT制作（第二部分） Chinese Linguistic Knowledge 汉语体验课 Chinese Linguistic Knowledge 对外汉语教学设计及长城汉语特色PPT制作（第三部分） Chinese Linguistic Knowledge Case review 语言课教学 Release Message Board Requests Suggestions Complaints release Message has been sent successfully, we will reply as soon as possible within 48 hours! Help The title specification: 1. Accuracy: clearly describe the general outline of the article 2. Concise: the title should not be too long 3. Novelty: the title should be unique 4. Number of words: 4-40 Cases Release Specification: Content requirements： 1. Framework requirements A case should consist of five parts: background, theme, context, result, and analysis. Background: The case should explain the relevant circumstances of the story: time, location, characters, cause of the event, etc. Theme: The case must have a theme. It is recommended to start the case from the most rewarding and enlightening prospective, and then choose and establish the theme. Context: Go through all the original materials of the case and select the targeted content. Results: The case should explain the teaching ideas, describe the teaching process, and explain the teaching outcome, that is, the immediate effect of such teaching measures, including students' reflections and teachers' feelings. Comment and analysis: The author must have certain opinions and analysis on the topics and content reflected in the case, including the teaching methodology, process, results, and its pros and cons. 2. Content Requirements The Chinese national flag, national anthem, national emblem, map, etc., should be used correctly in all case materials. For map usage, please do refer to "Standard Map Service System"; Please avoid comparisons involving ideological issues and national values; Please avoid the following content: Content that shows ugly behaviors, vulgar languages, or horrifying scenes; content that destroys the ecological environment, hunts and kills indiscriminately, or abuses animals; content that insults, slanders, derogates, or spoofs others; content that is not supportive to the positive development of children, such as smoking, alcoholism, fighting, drug abuse, or gambling, etc.; content that violates personal privacy; content that infringes the intellectual property rights of others; other content prohibited by the laws and regulations of China and the country where the teaching is located; content that involves major natural disasters, accidents, terrorist incidents, wars and other disaster scenes; content of trademarks or advertisements involving commercial value; countries in the world and religious taboo content. Production requirements: Cases are divided into two types: text cases (text/pictures/charts, etc.) and multimedia cases (video/audio, etc.). 1. Text case There is no intellectual error or typo; all pictures used are clear and without copyright issues. 2. Multimedia case File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. Image quality: The image should have good lighting conditions, low noise, reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Cover specification: 1. The picture should be clear 2. The cover image must be consistent with the content 3. Comply with relevant laws and regulations 4. The cover image is completely displayed 5. The size of the cover image is not more than 5M The selection of high-quality cases must meet the following content standards: 1. Concise topic selection: The topic shall be conducive to teaching. The selected topic should be closely linked to the syllabus, focusing on a certain knowledge point, teaching activities, cultural activities, etc.. The topic selection should be brief and clear. 2. Typical topic selection: the topic should be positioned accurately with features. The case should be designed around common, typical, and representative problems or content in daily teaching or learning. The case should effectively explain key language points, and solve difficult problems as well as doubts in teaching and learning practice. 3. Correct on knowledge: the knowledge points and grammatical points in the case are rigorously described; the text, symbols, units and formulas are in line with national standards and publication specifications; the work is free of copyright infringement and is not oriented to sensitive content; the national flag, national anthem, and national emblem are correctly used according to relevant regulations. Regarding to any map usage, please refer to "Standard Map Service System http://bzdt.ch.mnr.gov.cn". 4. Goal achievement: The case should be convenient for teachers to apply in teaching practice, with good versatility and strong interaction. It can effectively solve practical learning and teaching problems, efficiently achieve the teaching subjective, and support the development of learners' knowledge and ability. Video cases must also meet the following technical standards: 1. File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. 2. Image quality: The image should have good lighting conditions, low noise,reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. 3. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Exquisite Case Evaluation Criteria The selection of high-quality cases must meet the following content standards: 1. Concise topic selection: The topic shall be conducive to teaching. The selected topic should be closely linked to the syllabus, focusing on a certain knowledge point, teaching activities, cultural activities, etc.. The topic selection should be brief and clear. 2. Typical topic selection: the topic should be positioned accurately with features. The case should be designed around common, typical, and representative problems or content in daily teaching or learning. The case should effectively explain key language points, and solve difficult problems as well as doubts in teaching and learning practice. 3. Correct on knowledge: the knowledge points and grammatical points in the case are rigorously described; the text, symbols, units and formulas are in line with national standards and publication specifications; the work is free of copyright infringement and is not oriented to sensitive content; the national flag, national anthem, and national emblem are correctly used according to relevant regulations. Regarding to any map usage, please refer to "Standard Map Service System http://bzdt.ch.mnr.gov.cn". 4. Goal achievement: The case should be convenient for teachers to apply in teaching practice, with good versatility and strong interaction. It can effectively solve practical learning and teaching problems, efficiently achieve the teaching subjective, and support the development of learners' knowledge and ability. Video cases must also meet the following technical standards: 1. File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. 2. Image quality: The image should have good lighting conditions, low noise,reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. 3. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Agree Disagree

Home / All case / 汉字教学方法与技巧 Collection Share 微信扫一扫：分享 微信里点“发现”，扫一下 二维码便可将本文分享至朋友圈。 Download Package ID： f5839a58-c118-11eb-a374-00163e127b38 Author： ChinesePlus Upload Date： 2021-05-31 Classification： Chinese Linguistic Knowledge Region： Asia Viewed： 17037 Downloaded： 354 Collection： 0 Label： 汉字 Case Notice： 本课程的主要内容为：1.汉字教学与汉语教学的关系2.汉字学习观念与教学观念3.汉字的教学原则4.汉字的教学形式5.汉字的教学内容6.汉字的教学方法与技巧。通过以上课程内容的讲解，能够使教师在汉字教学中重视汉语的多方面要素，将汉字教学与汉语要素结合起来，全面培养学生的交际能力。 Case Material： All Categories 1988.mp4... Select All Download Latest comments： All comments No comment Related to the case： 对外汉语教学设计及长城汉语特色PPT制作（第一部分） Chinese Linguistic Knowledge 对外汉语教学设计及长城汉语特色PPT制作（第二部分） Chinese Linguistic Knowledge 汉语体验课 Chinese Linguistic Knowledge 对外汉语教学设计及长城汉语特色PPT制作（第三部分） Chinese Linguistic Knowledge Case review 汉字教学方法与技巧 Release Message Board Requests Suggestions Complaints release Message has been sent successfully, we will reply as soon as possible within 48 hours! Help The title specification: 1. Accuracy: clearly describe the general outline of the article 2. Concise: the title should not be too long 3. Novelty: the title should be unique 4. Number of words: 4-40 Cases Release Specification: Content requirements： 1. Framework requirements A case should consist of five parts: background, theme, context, result, and analysis. Background: The case should explain the relevant circumstances of the story: time, location, characters, cause of the event, etc. Theme: The case must have a theme. It is recommended to start the case from the most rewarding and enlightening prospective, and then choose and establish the theme. Context: Go through all the original materials of the case and select the targeted content. Results: The case should explain the teaching ideas, describe the teaching process, and explain the teaching outcome, that is, the immediate effect of such teaching measures, including students' reflections and teachers' feelings. Comment and analysis: The author must have certain opinions and analysis on the topics and content reflected in the case, including the teaching methodology, process, results, and its pros and cons. 2. Content Requirements The Chinese national flag, national anthem, national emblem, map, etc., should be used correctly in all case materials. For map usage, please do refer to "Standard Map Service System"; Please avoid comparisons involving ideological issues and national values; Please avoid the following content: Content that shows ugly behaviors, vulgar languages, or horrifying scenes; content that destroys the ecological environment, hunts and kills indiscriminately, or abuses animals; content that insults, slanders, derogates, or spoofs others; content that is not supportive to the positive development of children, such as smoking, alcoholism, fighting, drug abuse, or gambling, etc.; content that violates personal privacy; content that infringes the intellectual property rights of others; other content prohibited by the laws and regulations of China and the country where the teaching is located; content that involves major natural disasters, accidents, terrorist incidents, wars and other disaster scenes; content of trademarks or advertisements involving commercial value; countries in the world and religious taboo content. Production requirements: Cases are divided into two types: text cases (text/pictures/charts, etc.) and multimedia cases (video/audio, etc.). 1. Text case There is no intellectual error or typo; all pictures used are clear and without copyright issues. 2. Multimedia case File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. Image quality: The image should have good lighting conditions, low noise, reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Cover specification: 1. The picture should be clear 2. The cover image must be consistent with the content 3. Comply with relevant laws and regulations 4. The cover image is completely displayed 5. The size of the cover image is not more than 5M The selection of high-quality cases must meet the following content standards: 1. Concise topic selection: The topic shall be conducive to teaching. The selected topic should be closely linked to the syllabus, focusing on a certain knowledge point, teaching activities, cultural activities, etc.. The topic selection should be brief and clear. 2. Typical topic selection: the topic should be positioned accurately with features. The case should be designed around common, typical, and representative problems or content in daily teaching or learning. The case should effectively explain key language points, and solve difficult problems as well as doubts in teaching and learning practice. 3. Correct on knowledge: the knowledge points and grammatical points in the case are rigorously described; the text, symbols, units and formulas are in line with national standards and publication specifications; the work is free of copyright infringement and is not oriented to sensitive content; the national flag, national anthem, and national emblem are correctly used according to relevant regulations. Regarding to any map usage, please refer to "Standard Map Service System http://bzdt.ch.mnr.gov.cn". 4. Goal achievement: The case should be convenient for teachers to apply in teaching practice, with good versatility and strong interaction. It can effectively solve practical learning and teaching problems, efficiently achieve the teaching subjective, and support the development of learners' knowledge and ability. Video cases must also meet the following technical standards: 1. File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. 2. Image quality: The image should have good lighting conditions, low noise,reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. 3. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Exquisite Case Evaluation Criteria The selection of high-quality cases must meet the following content standards: 1. Concise topic selection: The topic shall be conducive to teaching. The selected topic should be closely linked to the syllabus, focusing on a certain knowledge point, teaching activities, cultural activities, etc.. The topic selection should be brief and clear. 2. Typical topic selection: the topic should be positioned accurately with features. The case should be designed around common, typical, and representative problems or content in daily teaching or learning. The case should effectively explain key language points, and solve difficult problems as well as doubts in teaching and learning practice. 3. Correct on knowledge: the knowledge points and grammatical points in the case are rigorously described; the text, symbols, units and formulas are in line with national standards and publication specifications; the work is free of copyright infringement and is not oriented to sensitive content; the national flag, national anthem, and national emblem are correctly used according to relevant regulations. Regarding to any map usage, please refer to "Standard Map Service System http://bzdt.ch.mnr.gov.cn". 4. Goal achievement: The case should be convenient for teachers to apply in teaching practice, with good versatility and strong interaction. It can effectively solve practical learning and teaching problems, efficiently achieve the teaching subjective, and support the development of learners' knowledge and ability. Video cases must also meet the following technical standards: 1. File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. 2. Image quality: The image should have good lighting conditions, low noise,reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. 3. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Agree Disagree

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Wisdom of Chinese Characters [English version] Pay to Watch￥49 About This Course Course Trailer Course Syllabus Course provider Course validity: 1 year About This Course With a total of 10 sessions, this course demonstrates the charm of Chinese characters and the culture behind them, aiming to develop learners' understanding to Chinese characters and culture. The course is supported with well-made video clips and pictures, as well as various techniques including animation to showcase the figure of Chinese characters and Chinese culture. It is also supported with Chinese and English narratives and subtitles. The total length of the course is around 60 minutes, divided into 10 episodes. Each episode has a theme, telling the origin and evolution of Chinese characters, introducing the structure of Chinese characters, and demonstrating the wisdom in Chinese culture that the Chinese characters reflect (such as the relationship between Chinese characters and nature, human body, life, architecture, folk culture, philosophy, etc.) . In addition, the course shows the beauty of Chinese characters from Chinese calligraphy and introduces the spread of Chinese characters. This course is in English and is presented in the form of English explanations and Chinese subtitles. Show All Course Trailer Course Syllabus Volume 1 Chinese Characters In Ancient Times Volume 2 This Is How Chinese Characters Are Formed Volume 3 Chinese Characters And Nature Volume 4 Chinese Characters And Human Body Volume 5 Chinese Characters And Human Life Volume 6 Chinese Characters And Architecture Volume 7 Chinese Characters And Folk Custom Volume 8 Chinese Characters And Philosophy Volume 9 Arts Of Chinese Characters Volume 10 Popularization Of Chinese Characters In The World Show All About Us | Website Disclaimer | Privacy Policy Follow Us Scan the QR Code Follow the ChinesePlus on Facebook Scan the QR Code Follow the ChinesePlus on Twitter Scan the QR Code Follow the ChinesePlus on WeChat Official Account Scan the QR Code Follow the ChinesePlus on Weibo Official Account Scan the QR Code Follow the ChinesePlus on TikTok Official Account Copyright © ChinesePlus Beijing ICP File No. 13044591 Network Audiovisual License No. 0109385 Beijing ICP Certificate No. 13044591 Continental Han Feng Network Technology (Beijing) Co., Ltd. 7天免费试学 无限制访问专项课程中的全部课程 观看课程视频、试做作业，参与论坛等等。 随时取消 无扣分，如果这不适合您，在试用结束前取消即可。 7天试学结束后需支付课程价格以继续学习 完成本课程的全部学习及考核后，您将获得本课程的结课证书。 开始免费试学

Home / All case / 《我家乡的气候比这儿好》 Collection Share 微信扫一扫：分享 微信里点“发现”，扫一下 二维码便可将本文分享至朋友圈。 Download Package ID： f0a40e82-c118-11eb-a374-00163e127b38 Author： ChinesePlus Upload Date： 2021-05-31 Classification： Chinese Linguistic Knowledge Region： Europe Viewed： 22796 Downloaded： 171 Collection： 19 Label： 家乡 天气 Case Notice： 本课程针对乌克兰高中生。课程内容包括：1.能够认读本课生词并知道其意思；2.掌握本课“常常”“跟……一样”的用法；3.认识几组反义词；4.熟读课文，读音准确，并知道课文大意。 Case Material： All Categories 1921.mp4... Select All Download Latest comments： All comments No comment Related to the case： 对外汉语教学设计及长城汉语特色PPT制作（第一部分） Chinese Linguistic Knowledge 对外汉语教学设计及长城汉语特色PPT制作（第二部分） Chinese Linguistic Knowledge 汉语体验课 Chinese Linguistic Knowledge 对外汉语教学设计及长城汉语特色PPT制作（第三部分） Chinese Linguistic Knowledge Case review 《我家乡的气候比这儿好》 Release Message Board Requests Suggestions Complaints release Message has been sent successfully, we will reply as soon as possible within 48 hours! Help The title specification: 1. Accuracy: clearly describe the general outline of the article 2. Concise: the title should not be too long 3. Novelty: the title should be unique 4. Number of words: 4-40 Cases Release Specification: Content requirements： 1. Framework requirements A case should consist of five parts: background, theme, context, result, and analysis. Background: The case should explain the relevant circumstances of the story: time, location, characters, cause of the event, etc. Theme: The case must have a theme. It is recommended to start the case from the most rewarding and enlightening prospective, and then choose and establish the theme. Context: Go through all the original materials of the case and select the targeted content. Results: The case should explain the teaching ideas, describe the teaching process, and explain the teaching outcome, that is, the immediate effect of such teaching measures, including students' reflections and teachers' feelings. Comment and analysis: The author must have certain opinions and analysis on the topics and content reflected in the case, including the teaching methodology, process, results, and its pros and cons. 2. Content Requirements The Chinese national flag, national anthem, national emblem, map, etc., should be used correctly in all case materials. For map usage, please do refer to "Standard Map Service System"; Please avoid comparisons involving ideological issues and national values; Please avoid the following content: Content that shows ugly behaviors, vulgar languages, or horrifying scenes; content that destroys the ecological environment, hunts and kills indiscriminately, or abuses animals; content that insults, slanders, derogates, or spoofs others; content that is not supportive to the positive development of children, such as smoking, alcoholism, fighting, drug abuse, or gambling, etc.; content that violates personal privacy; content that infringes the intellectual property rights of others; other content prohibited by the laws and regulations of China and the country where the teaching is located; content that involves major natural disasters, accidents, terrorist incidents, wars and other disaster scenes; content of trademarks or advertisements involving commercial value; countries in the world and religious taboo content. Production requirements: Cases are divided into two types: text cases (text/pictures/charts, etc.) and multimedia cases (video/audio, etc.). 1. Text case There is no intellectual error or typo; all pictures used are clear and without copyright issues. 2. Multimedia case File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. Image quality: The image should have good lighting conditions, low noise, reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Cover specification: 1. The picture should be clear 2. The cover image must be consistent with the content 3. Comply with relevant laws and regulations 4. The cover image is completely displayed 5. The size of the cover image is not more than 5M The selection of high-quality cases must meet the following content standards: 1. Concise topic selection: The topic shall be conducive to teaching. The selected topic should be closely linked to the syllabus, focusing on a certain knowledge point, teaching activities, cultural activities, etc.. The topic selection should be brief and clear. 2. Typical topic selection: the topic should be positioned accurately with features. The case should be designed around common, typical, and representative problems or content in daily teaching or learning. The case should effectively explain key language points, and solve difficult problems as well as doubts in teaching and learning practice. 3. Correct on knowledge: the knowledge points and grammatical points in the case are rigorously described; the text, symbols, units and formulas are in line with national standards and publication specifications; the work is free of copyright infringement and is not oriented to sensitive content; the national flag, national anthem, and national emblem are correctly used according to relevant regulations. Regarding to any map usage, please refer to "Standard Map Service System http://bzdt.ch.mnr.gov.cn". 4. Goal achievement: The case should be convenient for teachers to apply in teaching practice, with good versatility and strong interaction. It can effectively solve practical learning and teaching problems, efficiently achieve the teaching subjective, and support the development of learners' knowledge and ability. Video cases must also meet the following technical standards: 1. File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. 2. Image quality: The image should have good lighting conditions, low noise,reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. 3. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Exquisite Case Evaluation Criteria The selection of high-quality cases must meet the following content standards: 1. Concise topic selection: The topic shall be conducive to teaching. The selected topic should be closely linked to the syllabus, focusing on a certain knowledge point, teaching activities, cultural activities, etc.. The topic selection should be brief and clear. 2. Typical topic selection: the topic should be positioned accurately with features. The case should be designed around common, typical, and representative problems or content in daily teaching or learning. The case should effectively explain key language points, and solve difficult problems as well as doubts in teaching and learning practice. 3. Correct on knowledge: the knowledge points and grammatical points in the case are rigorously described; the text, symbols, units and formulas are in line with national standards and publication specifications; the work is free of copyright infringement and is not oriented to sensitive content; the national flag, national anthem, and national emblem are correctly used according to relevant regulations. Regarding to any map usage, please refer to "Standard Map Service System http://bzdt.ch.mnr.gov.cn". 4. Goal achievement: The case should be convenient for teachers to apply in teaching practice, with good versatility and strong interaction. It can effectively solve practical learning and teaching problems, efficiently achieve the teaching subjective, and support the development of learners' knowledge and ability. Video cases must also meet the following technical standards: 1. File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. 2. Image quality: The image should have good lighting conditions, low noise,reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. 3. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Agree Disagree

A foreigner speaks Chinese | Chinese Bridge became the Magpie Bridge, and two cute young ones sang a song - Chinese Bridge for College Students 2 Learned 2021-06-18 Teacher：ChinesePlus （Asia · China） Target audience：Teenager Difficulty：Normal Direction：Chinese culture Upload time：2021/06/18 Subscribe 0 Boutique courses Change it Fashion in Winter A foreigner speaks Chinese | Romantic love legend of Cross-bridge Rice Noodles - Chinese Bridge for Middle School Students A foreigner speaks Chinese | When foreign beauty's jujitsu encountered Chinese classical blue and white - Chinese Bridge for College Students National Style Eulogizing: The Book of Songs · Wei Feng · He Guang National Style Eulogizing: The Book of Songs · Bei Feng · Er Zi Cheng Zhou An Deyu, a young ceramist, and ancient color - intangible cultural heritage Music National Style Eulogizing: The Book of Songs · Bei Feng · Jing Nv Comments Submit All comments You have no courses yet, please go to to find them.

A foreigner speaks Chinese | A little player of Chinese Bridge's tour in a big natural oxygen bar in Kunming - Chinese Bridge for Middle School Students 0 Learned 2021-06-18 Teacher：ChinesePlus （Asia · China） Target audience：Child Difficulty：Complex Direction：Chinese Learning Upload time：2021/06/18 Subscribe 0 Boutique courses Change it A foreigner speaks Chinese | Make concerted efforts to make a breakthrough in the Intercontinental qualifying match - Chinese Bridge for Middle School Students Dolphin Baby series lessons - Adventures in the Disorderly Kingdom National Style Eulogizing: The Book of Songs · Yong Feng · Bai Zhou #Chinese festivals#Mid-autumn Festival [Teaching in Spanish] Actor Yu Jialun - art Word discrimination: "either" and "or" National Style Eulogizing: The Book of Songs · Wei Feng · Bo Xi Happy Chinese - Lesson Sixteen Wang Wenchang Comments Submit All comments You have no courses yet, please go to to find them.

Home / All case / 苹果多少钱一斤 Collection Share 微信扫一扫：分享 微信里点“发现”，扫一下 二维码便可将本文分享至朋友圈。 Download Package ID： f4019392-c118-11eb-a374-00163e127b38 Author： ChinesePlus Upload Date： 2021-05-31 Classification： Chinese Linguistic Knowledge Region： America Viewed： 20365 Downloaded： 371 Collection： 10 Label： 购物 价钱 Case Notice： 本课程为综合课，教学对象是汉语初级水平的中学生，采用任务教学法、情境教学法和听说教学法，帮助学生学习生词、语法和课文，在教师的引导下巩固课文的词汇以及语法点，熟悉如何用中文询问价格，为建构买卖的情景提供语言支持。 Case Material： All Categories 1965.mp4... Select All Download Latest comments： All comments No comment Related to the case： 对外汉语教学设计及长城汉语特色PPT制作（第一部分） Chinese Linguistic Knowledge 对外汉语教学设计及长城汉语特色PPT制作（第二部分） Chinese Linguistic Knowledge 汉语体验课 Chinese Linguistic Knowledge 对外汉语教学设计及长城汉语特色PPT制作（第三部分） Chinese Linguistic Knowledge Case review 苹果多少钱一斤 Release Message Board Requests Suggestions Complaints release Message has been sent successfully, we will reply as soon as possible within 48 hours! Help The title specification: 1. Accuracy: clearly describe the general outline of the article 2. Concise: the title should not be too long 3. Novelty: the title should be unique 4. Number of words: 4-40 Cases Release Specification: Content requirements： 1. Framework requirements A case should consist of five parts: background, theme, context, result, and analysis. Background: The case should explain the relevant circumstances of the story: time, location, characters, cause of the event, etc. Theme: The case must have a theme. It is recommended to start the case from the most rewarding and enlightening prospective, and then choose and establish the theme. Context: Go through all the original materials of the case and select the targeted content. Results: The case should explain the teaching ideas, describe the teaching process, and explain the teaching outcome, that is, the immediate effect of such teaching measures, including students' reflections and teachers' feelings. Comment and analysis: The author must have certain opinions and analysis on the topics and content reflected in the case, including the teaching methodology, process, results, and its pros and cons. 2. Content Requirements The Chinese national flag, national anthem, national emblem, map, etc., should be used correctly in all case materials. For map usage, please do refer to "Standard Map Service System"; Please avoid comparisons involving ideological issues and national values; Please avoid the following content: Content that shows ugly behaviors, vulgar languages, or horrifying scenes; content that destroys the ecological environment, hunts and kills indiscriminately, or abuses animals; content that insults, slanders, derogates, or spoofs others; content that is not supportive to the positive development of children, such as smoking, alcoholism, fighting, drug abuse, or gambling, etc.; content that violates personal privacy; content that infringes the intellectual property rights of others; other content prohibited by the laws and regulations of China and the country where the teaching is located; content that involves major natural disasters, accidents, terrorist incidents, wars and other disaster scenes; content of trademarks or advertisements involving commercial value; countries in the world and religious taboo content. Production requirements: Cases are divided into two types: text cases (text/pictures/charts, etc.) and multimedia cases (video/audio, etc.). 1. Text case There is no intellectual error or typo; all pictures used are clear and without copyright issues. 2. Multimedia case File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. Image quality: The image should have good lighting conditions, low noise, reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Cover specification: 1. The picture should be clear 2. The cover image must be consistent with the content 3. Comply with relevant laws and regulations 4. The cover image is completely displayed 5. The size of the cover image is not more than 5M The selection of high-quality cases must meet the following content standards: 1. Concise topic selection: The topic shall be conducive to teaching. The selected topic should be closely linked to the syllabus, focusing on a certain knowledge point, teaching activities, cultural activities, etc.. The topic selection should be brief and clear. 2. Typical topic selection: the topic should be positioned accurately with features. The case should be designed around common, typical, and representative problems or content in daily teaching or learning. The case should effectively explain key language points, and solve difficult problems as well as doubts in teaching and learning practice. 3. Correct on knowledge: the knowledge points and grammatical points in the case are rigorously described; the text, symbols, units and formulas are in line with national standards and publication specifications; the work is free of copyright infringement and is not oriented to sensitive content; the national flag, national anthem, and national emblem are correctly used according to relevant regulations. Regarding to any map usage, please refer to "Standard Map Service System http://bzdt.ch.mnr.gov.cn". 4. Goal achievement: The case should be convenient for teachers to apply in teaching practice, with good versatility and strong interaction. It can effectively solve practical learning and teaching problems, efficiently achieve the teaching subjective, and support the development of learners' knowledge and ability. Video cases must also meet the following technical standards: 1. File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. 2. Image quality: The image should have good lighting conditions, low noise,reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. 3. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Exquisite Case Evaluation Criteria The selection of high-quality cases must meet the following content standards: 1. Concise topic selection: The topic shall be conducive to teaching. The selected topic should be closely linked to the syllabus, focusing on a certain knowledge point, teaching activities, cultural activities, etc.. The topic selection should be brief and clear. 2. Typical topic selection: the topic should be positioned accurately with features. The case should be designed around common, typical, and representative problems or content in daily teaching or learning. The case should effectively explain key language points, and solve difficult problems as well as doubts in teaching and learning practice. 3. Correct on knowledge: the knowledge points and grammatical points in the case are rigorously described; the text, symbols, units and formulas are in line with national standards and publication specifications; the work is free of copyright infringement and is not oriented to sensitive content; the national flag, national anthem, and national emblem are correctly used according to relevant regulations. Regarding to any map usage, please refer to "Standard Map Service System http://bzdt.ch.mnr.gov.cn". 4. Goal achievement: The case should be convenient for teachers to apply in teaching practice, with good versatility and strong interaction. It can effectively solve practical learning and teaching problems, efficiently achieve the teaching subjective, and support the development of learners' knowledge and ability. Video cases must also meet the following technical standards: 1. File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. 2. Image quality: The image should have good lighting conditions, low noise,reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. 3. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Agree Disagree

Home / All case / 日用品，水果 Collection Share 微信扫一扫：分享 微信里点“发现”，扫一下 二维码便可将本文分享至朋友圈。 Download Package ID： 004e8ce8-c119-11eb-a374-00163e127b38 Author： ChinesePlus Upload Date： 2021-05-31 Classification： Chinese Linguistic Knowledge Region： Asia Viewed： 21619 Downloaded： 405 Collection： 11 Label： 这是 那是 水果 Case Notice： 本课程是针对汉语初级水平学生，年龄在24-65岁之间。教师以任务教学法为指导，安排小组合作任务，让学生分为两组，共同看视频，找视频中的量词；安排两两对话，让学生通过完成对话任务，来掌握本课的基本句型。 Case Material： All Categories 2150.mp4... Select All Download Latest comments： All comments No comment Related to the case： 对外汉语教学设计及长城汉语特色PPT制作（第一部分） Chinese Linguistic Knowledge 对外汉语教学设计及长城汉语特色PPT制作（第二部分） Chinese Linguistic Knowledge 汉语体验课 Chinese Linguistic Knowledge 对外汉语教学设计及长城汉语特色PPT制作（第三部分） Chinese Linguistic Knowledge Case review 日用品，水果 Release Message Board Requests Suggestions Complaints release Message has been sent successfully, we will reply as soon as possible within 48 hours! Help The title specification: 1. Accuracy: clearly describe the general outline of the article 2. Concise: the title should not be too long 3. Novelty: the title should be unique 4. Number of words: 4-40 Cases Release Specification: Content requirements： 1. Framework requirements A case should consist of five parts: background, theme, context, result, and analysis. Background: The case should explain the relevant circumstances of the story: time, location, characters, cause of the event, etc. Theme: The case must have a theme. It is recommended to start the case from the most rewarding and enlightening prospective, and then choose and establish the theme. Context: Go through all the original materials of the case and select the targeted content. Results: The case should explain the teaching ideas, describe the teaching process, and explain the teaching outcome, that is, the immediate effect of such teaching measures, including students' reflections and teachers' feelings. Comment and analysis: The author must have certain opinions and analysis on the topics and content reflected in the case, including the teaching methodology, process, results, and its pros and cons. 2. Content Requirements The Chinese national flag, national anthem, national emblem, map, etc., should be used correctly in all case materials. For map usage, please do refer to "Standard Map Service System"; Please avoid comparisons involving ideological issues and national values; Please avoid the following content: Content that shows ugly behaviors, vulgar languages, or horrifying scenes; content that destroys the ecological environment, hunts and kills indiscriminately, or abuses animals; content that insults, slanders, derogates, or spoofs others; content that is not supportive to the positive development of children, such as smoking, alcoholism, fighting, drug abuse, or gambling, etc.; content that violates personal privacy; content that infringes the intellectual property rights of others; other content prohibited by the laws and regulations of China and the country where the teaching is located; content that involves major natural disasters, accidents, terrorist incidents, wars and other disaster scenes; content of trademarks or advertisements involving commercial value; countries in the world and religious taboo content. Production requirements: Cases are divided into two types: text cases (text/pictures/charts, etc.) and multimedia cases (video/audio, etc.). 1. Text case There is no intellectual error or typo; all pictures used are clear and without copyright issues. 2. Multimedia case File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. Image quality: The image should have good lighting conditions, low noise, reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Cover specification: 1. The picture should be clear 2. The cover image must be consistent with the content 3. Comply with relevant laws and regulations 4. The cover image is completely displayed 5. The size of the cover image is not more than 5M The selection of high-quality cases must meet the following content standards: 1. Concise topic selection: The topic shall be conducive to teaching. The selected topic should be closely linked to the syllabus, focusing on a certain knowledge point, teaching activities, cultural activities, etc.. The topic selection should be brief and clear. 2. Typical topic selection: the topic should be positioned accurately with features. The case should be designed around common, typical, and representative problems or content in daily teaching or learning. The case should effectively explain key language points, and solve difficult problems as well as doubts in teaching and learning practice. 3. Correct on knowledge: the knowledge points and grammatical points in the case are rigorously described; the text, symbols, units and formulas are in line with national standards and publication specifications; the work is free of copyright infringement and is not oriented to sensitive content; the national flag, national anthem, and national emblem are correctly used according to relevant regulations. Regarding to any map usage, please refer to "Standard Map Service System http://bzdt.ch.mnr.gov.cn". 4. Goal achievement: The case should be convenient for teachers to apply in teaching practice, with good versatility and strong interaction. It can effectively solve practical learning and teaching problems, efficiently achieve the teaching subjective, and support the development of learners' knowledge and ability. Video cases must also meet the following technical standards: 1. File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. 2. Image quality: The image should have good lighting conditions, low noise,reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. 3. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Exquisite Case Evaluation Criteria The selection of high-quality cases must meet the following content standards: 1. Concise topic selection: The topic shall be conducive to teaching. The selected topic should be closely linked to the syllabus, focusing on a certain knowledge point, teaching activities, cultural activities, etc.. The topic selection should be brief and clear. 2. Typical topic selection: the topic should be positioned accurately with features. The case should be designed around common, typical, and representative problems or content in daily teaching or learning. The case should effectively explain key language points, and solve difficult problems as well as doubts in teaching and learning practice. 3. Correct on knowledge: the knowledge points and grammatical points in the case are rigorously described; the text, symbols, units and formulas are in line with national standards and publication specifications; the work is free of copyright infringement and is not oriented to sensitive content; the national flag, national anthem, and national emblem are correctly used according to relevant regulations. Regarding to any map usage, please refer to "Standard Map Service System http://bzdt.ch.mnr.gov.cn". 4. Goal achievement: The case should be convenient for teachers to apply in teaching practice, with good versatility and strong interaction. It can effectively solve practical learning and teaching problems, efficiently achieve the teaching subjective, and support the development of learners' knowledge and ability. Video cases must also meet the following technical standards: 1. File format: the video resolution is not less than 1920×1080 pixels; the video bit rate is not less than 8Mbps; the audio sampling rate is 48kHz; the video format is mp4 or mov; a single file size is less than 2G. 2. Image quality: The image should have good lighting conditions, low noise,reasonable white balance, aperture, exposure compensation and other parameters; the lens should be stable without jitter; the image should be filmed with horizontal screen with accurate focus; audio and video should be well synchronized; teachers should dress-up appropriately; no logo should be showed in the image; no obvious clipping error should be found. 3. Sound quality: The background should be quiet without echo; the sound has no obvious distortion; the sound volume is stable with no obvious noise; the accompanying sound is clear, full, and mellow; there is no obvious proportion between the character dialogue and the live sound; there is no obvious dis-proportionality between the character dialogue and the background music. Agree Disagree