Unit 4 Information Technology Lesson3 Internet and friendships课件 -2023-2024学年高中英语北师大版（2019）必修第二册

新北师大版高中英语必修二Unit4 Information Technology Internet and Friendships What do you use the Internet for? chatting online searching for information Leading in watching short videos playing games ... shopping online Leading in What do you use the Internet for? chatting online Leading in Does the Internet help or harm friendships? Why? Leading in What is the general idea of the lesson? A. The Internet harms friendships. B. The Internet helps friendships. C. Opinions about the influence of the Internet on friendships. (Para.1,Blog1) While the Internet can bring people closer,…harm… (Para.1,Blog2) The Internet can help develop friendships…… Theme Inquiring What is the style of the two blogs? A. Narration (记叙文). B. Exposition (说明文). C. Practical writing (应用文). D. Argumentation (议论文). An argumentative writing involves the arguments and the supporting details. Theme Inquiring Argumentative Essay 1.General idea 2.Topic sentence of each argument 3.Supporting details How to get the information quickly? While-reading While-reading While-reading conclusion Main Idea: While the Inernet can bring people closer together, it can also harm friendships. main idea While-reading Talking online is no replacement for face-to-face contact Argument 1 Images really cannot replace a real-life smile or hug. Communicating through a screen makes it more difficult for children to concentrate or show kindness to others. Supporting details: While-reading The Internet can make people self-centred. Argument 2 Some people are only concerned with their online popularity. A lot of the content posted on social media is shallow or  trivial. Supporting details: While-reading Online friendships may not be what they appear to be. Argument 3 With online communication you can never be 100 percent sure that the people you are chatting to is being honest about who they are. Supporting details: While-reading Conclusion Friends should focus more on