2025-2026学年高中英语人教版必修第二册Unit 3 The Internet-Video Time学历案

五原县第一中学 人教版必修二 Unit 3 Internet-Video Time 学练案 英语虐我千百遍，我待英语如初恋。 主备人：侯赋鑫 课型：新授 我命由我不由天，我自凌云至山巅。 〖学习目标〗 By the end of this section, students will be able to: 1.collect information about social media and teen health. 2.talk about what the benefits and dangers of social media use are. 3.work out the steps you can take to control your social media use. 〖学习重难点〗 教学重点 1.通过视频，学生了解社交媒介给青少年带来的便利及问题； 2.通过了解青少年使用社交媒介的现状，教师引导学生正确、合理地使用互联网进行学习和社交。 教学难点 通过引导学生将视觉和听力技巧有效统一，学生能准确获取英语视频中的有效信息。 〖知识内容〗 Activity 1：Watch the Video I (学习理解：感知与注意) Q1: What happened to the boy in the video? Activity 2：Read and guess(学习理解：获取与梳理) Q1: What are the researchers there worried about? Q2: What will be shown in the video Social Media and Teen Health? Activity 3: Before you watch（学习理解：获取与梳理） Complete the sentences below with the expressions in the box （P36）. Paraphrase: 1. social media profile: 2. selfies: 3. 24/7: Activity 4：While you watch I (学习理解：获取与梳理) Watch the Video II. Finish the first task in While you watch. Activity 5：While you watch II (学习理解：获取与梳理) Watch the Video II. Finish the second task in While you watch. Activity 6: Retell the content of the video (应用实践：描述与阐释，分析与判断) ( results problems solutions ) Activity 7：How to control myself to use it?（迁移创新：推理与论证，批判与评价） In your opinion, what steps can you take to control your social media use? Activity 8：Deep thinking（迁移创新：批判与评价） Watch the Video III. What kind of app is introduced? Summary: ( From today’s lesson, I have known that... The main topic we studied was... I learned how to... The most useful thing I learned was... The most challenging part was... I still need to work on... ) 〖自我评价〗 Content Levels Scores I can understand the key words and impressions in the videos. 5 4 3 2 1 I can use proper English to summarize the content of videos . 5 4 3 2 1 I can fetch useful data or information from videos. 5 4 3 2 1 I have got the information about social media and teen health. 5 4 3 2 1 I have known the benefits and dangers of social media use. 5 4 3 2 1 I have worked out several steps to control my social media use. 5 4 3 2 1 I think the activities designed by teacher are proper and achievable. 5 4 3 2 1 I have taken actively part in the activities designed by the teacher. 5 4 3 2 1 I can put what I have learnt from the videos into practice. 5 4 3 2 1 请提出一个关于本课内容——社交媒介对青少年身心影响的疑问。(若没有请写“无”) 评价说明： excellent : 36-45 good：19-35 need improvement：9-18 〖课后拓展〗（迁移创新：想象与创造） Write a letter of advice on controlling social media use to your friend Li Min by using what we have learnt today. 第 2 页 共 2 页 教师寄语：若前方无路，我便踏出一条路。 学科网（北京）股份有限公司 $