【课件】Unit 2 Using language 课件 -2021-2022学年高中英语人教版（2019）选择性必修第一册

1、Welcome or reject future changes01Unit 2 Using Language02What is driverless car? What do u think of it?03WELCOME04REJECTShould we fight new technology?Should we fight new technology?From the title, what type of text do you expect to read?06A. Narrative writingB. Expository writingC. Argumentative wr

2、iting07What are the attitudes towards driverless cars?various peoplecompanynegativepositive the public should oppose the idea of developing driverless cars. unnecessary and dangerous. should cease accepting technology just because it is new. . most people would be travelling in driverless cars one d

3、ay soon.07oppose vt.反对;抵制;阻挠(1)oppose (doing) sth.反对(做)某事 oppose.to/against.使与对照或对抗 (2)opposed adj.反对的；相对的 be opposed to (doing) sth.反对；与对立(to是介词) (3)opposite adj.相反的；对面的；对立的 n对立面；反义词 be opposite to 在对面；与相反(4)opposition n反对；反抗07apologize vi.道歉；认错;apology n.道歉；认错;apologize to sb for sth 因为某事向某人道歉make

4、 an apology to sb (for sth) 因为某事向某人道歉 08SignpostsSome words and phrases are used assignposts to help show a paragraphs purpose. These usually come at the beginning or end of a paragraph.In which paragraphs does the author: describe the issue?_ give an opinion?_ discuss the advantages?_ discuss the d

5、isadvantages?_Para.1Para. 4Para. 3Para. 2Read Para.2 and find out who are the Amish and what are their life styles?The Amish are a group of Christians living in rural America.absence n.不存在;缺乏;缺席(1)in/during ones absence = in/during the absence of sb/sth. 在某人/物不在/缺席的时候(2)absent adj.不在的；缺席的；茫然的 be abs

6、ent from.不参加；缺席(3)反义presence nC出席，在场 present adj. 在场，出席 be present at.出席since: 自从现在完成时since: 因为引导原因状语从句argue v. 争论；认为 Its argued that. 据认为. argued for/against/with 对于观点的争论11a topic sentencean exampleDisadvantages of new technology11a topic sentencean exampleAdvantages of new technologyWhat advantage

7、s does the life with new technology have?warnings about potential natural disasterskeeping in touch with friends and familyfinding opportunities more easilymake larger networks of friends13make it + adj. + for sb + to do sth .使得做某事对某人来说怎么样thinkfindconsiderfeeleg. 大雨使我没法（不可能）去那里。The heavy rain makes

8、it impossible for me to go there.14a topic sentencean example“My” opinionWhat is the authors opinion and find out the supporting evidences.positive: benifited a lot from it. found AI designer through social media; my health monitor helped me get into the best shape. 16benifit vt.有益于;得益 n.利益; benifit

9、 from/by 受益于. be of benifit of 有利于.benificial adj. 有益的，有利的 be benificial to 对.有利16the way 作先行词引导定语/主语从句 从句完整，用 that/ in which (可省略) 从句不完整，用关系代词 that/ which eg. You should treat others the way you want to be treated.eg. You should treat others the way that/which make others comfortable.Para.1 Introduction a specific eventdifferent opinionsPara.2 disadvantages Para.3 advantages Topic sentence