Unit 4 Lesson 3-【高效课堂】2021-2022学年高一英语同步精品备课(北师大版2019必修第二册)

Unit 4 Information Technology Lesson 3 Internet and Friendships 1 Lesson 3 INTERNET AND FRIENDSHIPS What do we usually do with Internet? chat on the Internet search for information shopping on line watch news play games watch films and soap operas, etc. learn something you are interested Pre-reading: Activate and share How do you often interact with your friends in your daily life? For example: I often give a like to my friends’ WeChat Moments. Pre-reading: Group work Do you think Internet plays an important part in our friendships nowadays? In positive ways or negative ways? Positive aspects Negative aspects brings people closer together makes people self-centred Ⅱ Fast Reading 9 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 topic sentence, e.g. examples, reasons. These are the supporting details. Skill Builder Fast reading: Read and explore Skim the two blog posts quickly and find their points of view about the Internet and friendships. Post 1 Title : Topic sentence: Post 2 Title : Topic sentence: The Internet Harms Friendships While the Internet can bring people closer together, it can also harm friendships. (Para 1) The Internet Helps Friendships The Internet can help develop friendships in many ways. (Para 1) 11 Fast Reading: Read and think What is the writing style of the two blog posts? Arguments Supporting details Conclusion Topic 议论文 (Argumentation) 基本结构 : Citing ideas from experts or authorities Referring to common knowledge Giving examples Using comparison and contrast Using data For example: Refer to common knowledge Nowadays, your friends are just a click away. Whenever someone nee