Unit 4 Information technology Lesson 3 Internet and friendships 学案 -2023-2024学年高一英语北师大版（2019）必修第二册

Unit 4 Lesson 3 【学习目标】 Learning Objectives 1.To talk about how the Internet can harm and help friendship 2.To sort out the stylistic structure of argumentation, including the use of related words, the relationship between topic sentences and supporting details, etc by reading 3.To learn about and practise compound words 【学习过程】 Learning activities 目标一：To talk about how the Internet can harm and help friendship Activity 1: Do you think the Internet helps or harms friendships? Give your reasons. Write them down in the following table. Positive aspects Negative aspects · bring people closer together · makes people self-centred Activity 2: Debate. Does the Internet help or harm friendships? Express your opinion by using examples or personal experiences. Defend your ideas / Attack your opponents · Boys V.S. Girls · State your ideas / supporting details · How to attack your opponents How to defend your own ideas 目标二：To sort out the stylistic structure of argumentation, including the use of related words, the relationship between topic sentences and supporting details, etc by reading Activity 1: Read the first blog post “The Internet Harms Friendships”. Underline the general idea and the topic sentence for each argument. Skill Builder Identifying Topic Sentences and Supporting Details A topic sentence states the general idea or the main point of a text or paragraph. Supporting details give more information about that topic. · Read the text to get the general idea. · Identify one sentence for each argument that states this general idea. This is the topic sentence. · Read the text again. Look for extra information that supports the tropic sentence, e.g. examples, reasons. These are the supporting details. Suggested Answers _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Activi