Unit 2 Using language (ppt课件)-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、主备人：主备人：zhangzhang议课时间：议课时间：9 9月月2020日日上课时间：上课时间：9 9月月2222日日1.To read about the pros and cons of advances in technology,and write your opinions.2.To learn how to write an argumentative essay.Look at the pictures and think about:Which kind of life do you like?Why?Lead-in(3)Which kind of life do you l

2、ike?Why?Which kind of life do you like?Why?DiscussionShould we fight new technology?What is the structure of this passage?What type of writing is it?Read the passage quickly and draw the structure.In which paragraphs does the author:describe the issue?_ give an opinion?_ discuss the advantages?_ dis

3、cuss the disadvantages?_Para.1Para.4Para.3Para.2Activity 1 Read for structureStructure?Q:What type of writing is it?Its an argumentative essay.Reflect the function and signpost words of each para.Should we fight new technology?introduce the topic disadvantages advantages the authors opinion hence;ne

4、vertheless on the one hand on the other hand;for example;moreover personally;neverthelessSignpostsSome words and phrases are used as signposts to help show a paragraphs purpose.These usually come at the beginning or end of a paragraph.Activity 1 Read for structure Why did the author decide to write

5、about this topic?How to write an argumentative essay?Read the text and then decide whether the statements are true(T)or false(F).1.A person died in an accident while driving a car.2.The Amish avoid new technology because they do not want to have good lives.FF3.Many disasters have been prevented by w

6、eather-tracking computer games.4.Building large networks through social media helps us find new opportunities.5.The author uses a health monitor to know how much exercise he/she needs.FTFA passenger died when a car crashed in driverless mode.The Amish think a simple life is better.The latest weather

7、-tracking computer programmes give people lots of warnings about potential natural disasters.Reading for main information My health monitor,which I wear all the time,has also helped me get into the best shape of my life.1.What can we learn from the first paragraph？A.A person died in an accident whil

8、e driving his brandnew car.B.The relatives of the victim would never accept the apology.C.Many people took a negative attitude to this new technology.D.The company was very concerned about the future of this new technology.2.What is the authors purpose in mentioning the Amish in the second paragraph

9、？A.To persuade us to follow their natural living style.B.To prove people can still live better without new technology.C.To tell us the Amish prefer a harmonious and peaceful life.D.To advocate a simple life with family and community by hard work.3.According to the third paragraph,which of the follow

10、ing benefits is not talked about？A.Providing chances in life more easily.B.Monitoring peoples physical health.C.Predicting the earthquake and tsunami.D.Helping people contact each other easily.4.Why did the author decide to write about the passage？A.To show his supportive idea of new technology.B.To

11、 praise the advantages of new technology.C.To criticize the disadvantages of new technology.D.To arouse peoples concern about new technology.1.What can we learn from the first paragraph？A.A person died in an accident while driving his brandnew car.B.The relatives of the victim would never accept the

12、 apology.C.Many people took a negative attitude to this new technology.D.The company was very concerned about the future of this new technology.C2.What is the authors purpose in mentioning the Amish in the second paragraph？A.To persuade us to follow their natural living style.B.To prove people can s

13、till live better without new technology.C.To tell us the Amish prefer a harmonious and peaceful life.D.To advocate a simple life with family and community by hard work.BA3.According to the third paragraph,which of the following benefits is not talked about？A.Providing chances in life more easily.B.M

14、onitoring peoples physical health.C.Predicting the earthquake and tsunami.D.Helping people contact each other easily.4.Why did the author decide to write about the passage？A.To show his supportive idea of new technology.B.To praise the advantages of new technology.C.To criticize the disadvantages of

15、 new technology.D.To arouse peoples concern about new technology.BActivity 3 SummaryHow to write an argumentative essayPara.1 Introduction a specific eventdifferent opinionsPara.2 Pros Para.3 Cons Topic sentencegive examplesmake contrastPara.4 Own opinion Topic sentencegive examples(personal experie

16、nce)Topic Introduction paragraph:Body paragraph:Closing paragraph:Write an argumentative essay different opinions and the thesis statement(中心论点)advantages and disadvantages of the advance represent the writers opinion假定你是李华，你班最近组织一场辩论赛，主题是“cashless society”。请综合正反两方的观点，陈述自己的看法。赞同理由1.方便，快捷 2.减少对纸的浪费 反

17、对理由1.安全性不高 2.花费易超支 你的观点.注意：（注意：（1）词数）词数80左右，可以适当增加细节，以使行文连贯左右，可以适当增加细节，以使行文连贯 （2）标题和首段已为你写好，不计入总词数）标题和首段已为你写好，不计入总词数.书面表达当堂检测 15 Cashless society,Yes or No E-Pay is becoming more and more popular recently,thus making us come into a cashless society.People have divided opinions about it.一、审题定调一、审题定调1

18、.确定体裁:本次写作是篇短文,内容为cashless society的利弊。2.确定人称:由于是介绍e-pay,所以要以第三人称为主。3.确定时态:由于对电子支付进行客观介绍,所以以一般现在时为主。二、谋篇布局二、谋篇布局本文分为三个段落。第一段:说明电子支付受欢迎,但要客观看待E-pay;第二段:益处1.方便，快捷 2.减少对纸的浪费。弊端1.安全性不高 2.花费易超支第三段:自己的观点尽管有风险，但支持使用手机支付。Useful Expression（必做）过上舒适而且便捷的过上舒适而且便捷的生活生活降低纸张浪费降低纸张浪费这种消费模式这种消费模式对隐私和财富的威胁对隐私和财富的威胁利大于

19、弊利大于弊值得赞成值得赞成have/lead a comfortable and convenient lifereduce the waste of paperthis kind of comsumption patterna threat to privacy and wealthhave more advantages over disadvantagesbe worth saying yes writing model（必做）Some think it important/significant to.because/for the reason that.Moreover.(anot

20、her reason)However,others have different opinions about.They claim that.Additionally/whats more,(another reason)As far as I am concerned,.has more advantages over disadvantages (your support or objection)假定你是李华，你班最近组织一场辩论赛，主题是“cashless society”。请综合正反两方的观点，陈述自己的看法。赞同理由1.方便，快捷 2.减少对纸的浪费 反对理由1.安全性不高 2.

21、花费易超支 你的观点.注意：（注意：（1）词数）词数80左右，可以适当增加细节，以使行文连贯左右，可以适当增加细节，以使行文连贯 （2）标题和首段已为你写好，不计入总词数）标题和首段已为你写好，不计入总词数.Cashless society,Yes or No E-Pay is becoming more and more popular recently,thus making us come into a cashless society.People have divided opinions about it.Writing an essay（选做）Cashless society,Y

22、es or No E-Pay is becoming more and more popular recently,thus making us come into a cashless society.People have divided opinions about it.Some of our students think it important to be cashless because people can have a more easier and comfortable life.Secondly,using the credit card or mobile phone

23、 to pay for goods instead of currency can reduce the waste of paper.However,others have different opinions about E-pay.They claim that this kind of consumption pattern is a threat to ones privacy and wealth.Additionally,it is extremely easy for us to pay more than we can afford,so the cashless society is not a necessity.As far as Im concerned,a cashless society has more advantages over disadvantages.Although there are risks and different voices,it is worth saying yes to it.课后作业1.完成小作文并誊写在作文本上2.完成课时作业P