Unit 4 Information technology Lesson 3 Internet and friendships 课件-2024-2025学年高中英语北师大版（2019）必修第二册

UNIT4 Lesson 3 Reading Class Miss Liu Learning Objectives： 学生能够： 1.通过阅读两篇博客内容，学会梳理议论文文本结构及分析 文本论证方法。 2.能够多角度辩证看待网络对于友谊的影响，开始理解人与 科技的关系，学会扬长避短。 Lead in Do you have friends？ Do you have net friends? Then do you like chatting online or having a face to face communication? So do you think the Internet harms/helps friendships? Read for the style of the two blogs （文体） What's the style of two blogs ? A.记叙文 B.说明文 C.议论文 （连一连） 1.论述道理，表达观点 2.解说事物，阐明事理 （如自然现象，新兴事物等） 3.写人叙事 Read for Topic Sentence & Argument 联系语文学科，议论文的结构是？有哪三要素？ 三要素: Topic Sentence(论点) Argument(论据) Method of argument(论证方法) Read for Topic Sentence(总论点) What's the topic sentence of blog 1? While the Internet can bring people closer together,it can also harm friendships. 译一下，位置有何特色？ 小结：如何抓总论点？ ---首尾段陈述句 “尽管”引导让步状语从句 Read for Supporting ideas(分论点) How many supporting ideas in blog 1？ Who are they？ And where are they？ Three. Firstly, talking online is no replacement for face-to-face contact images really cannot replace a real-life smile or hug. Secondly,the Intenet can make people self-centred. Thirdly,online relationships may not be what they appear to be. —— ———————————————————————— be no replacement for不能替代 make sb. self-centred 使某人以自我为中心 appear to 好像是，看起来是 小结：如何抓分论点？ ---段首陈述句 我有疑问：分论点二有否其他补充？ Read for Supporting ideas(分论点) 请问划线处什么含义？与本段分论点一致吗？ —————————————————————分论点 in addition另外，加之 ————————————— —————————————————— 小结：如何抓分论点？ 往往在段首陈述句 ，有时还有段中。标志词：in addition、what's more等 Read for Argument(论据) 英语中常用的论证方法： 引用权威 常理判断 举例说明 对比比较 使用数据 引用专家，名人的话语来论证。如：expert,doctor等。 身边的常识，人尽皆知的道理来论证。如：as we know等。 举例子，如：“For example，...”来论证 两者及以上的相关内容进行比较来论证。 引用一些研究结果等数据来论证。 Read for Argument(论据)（以段2为例） ———————————————————————分论点 任务：同桌合作翻译此段信息，分析作者采用的论证方法！几个？ 是谁？ 引用权威 常理判断 expert As we know Read for Argument(论据) 任务：独立翻译段三，找出论证方法！ ———————————————————分论点 举例说明 小结：遇到议论文怎么办？ 先抓论点，再看论据， 明晰中心，不会迷路！ 论证方法，学会区分！ For example ——————————分论点 Read for 三要素 of blog 2 What's the topic sentence ? The Internet can help develop friendships in many ways. It‘s your show time! Read for Supporting ideas(分论点) 要求：独立完成mind map P14-3 右半边 Firstly, the Internet makes communication much more convenient. Secondly, the Internet has also made communication more fun. Thirdly,online communication can actually bring people closer to each other. 拉近人与人之间的距离 Read for Argument(论据) 任务：独自翻译相关行信息，并完成下表找出论证方法！ 论证方法 Bolg 2 lines 6-9（行） lines 12-14 lines 16-17 对比比较 回忆论证方法： 引用权威 常理判断 举例说明 对比比较 使用数据 引用权威 常理判断 Blog2 段4 第二句：Nowadays, your friends are just a click away. 结尾句：As Eileen Kennedy-Moore,an authority on the subject,points out,online friends"fill holes real-life friends can't”. Read for words 你如何理解标红处？语言有何妙用？ 暗喻：隐而不显的比喻。 Thirdly,online communication can actually bring people closer to each other. Read for speculation(思辨能力) From these two blog,back to the start, do you think the Internet harms/helps friendships? Now group work，write down your opinion. 要求：小组合作，摆论点，写论据（harms，helps or something else) 以下你可以使用： harms: cheat others make sb. self-centred it's dfficult for sb. to concentrate speak freely may harm to others social skills will weaken(减弱) misunderstand(误解) each other helps: meet many kinds of people (different countries/personality) make communication convenient /fun/free chat with friends no matter where you are 或not only...，but also... Every coin has two sides，so does technology.With the development of science and technology, we should play the role(发挥作用) of science and technology and try our best to eliminate(消除) its negative effects. $$