《【课件】Unit2主语从句课件2022-2023学年高中英语人教版选择性必修第二册.pptx》由会员分享，可在线阅读，更多相关《【课件】Unit2主语从句课件2022-2023学年高中英语人教版选择性必修第二册.pptx（40页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、U2U2主语从句主语从句Period ThreeLearning About LanguageLearning Aims(学习目标)1.Build up your vocabulary and learn the following language points：expectation，applicant，exposure.(重点难点)2.Discover useful structuresNoun clauses.(重点难点)The advisor talked about maintaining reasonable expectations when studying abroad.(
2、教材P17)expectation n.期望；预期；期待(1)meet/answer/come to/live up to ones expectations不负某人所望beyond(ones)expectations出乎(某人)意料地(2)expect v.期待；期望；预计expect(sb.)to do.期待(某人)做expect that.预料；预计例句Our school advisor motivated us to be devoted to our study to live up to our parents expectations.Now I can speak up an
3、d give presentations bravely in class，which is beyond my teachers expectations.I expected to engage in more outdoor activities to build up my body.I expected that I could engage in more outdoor activities to build up my body.完成句子我丈夫和我期望用胡椒喷雾吓走这只凶恶的熊，但是白费功夫。(2020浙江7月)My husband and I by using pepper
4、spray，but in vain.正如所预料的那样，伯纳德没有顺利地卖掉爆米花，这使他非常沮丧。(2020新高考全国)，Bernard didnt sell his popcorn smoothly，which made him quite frustrated.expected to frighten away the fierce bearAs had been expectedWho will be the successful applicant for the summer job at the law firm?(教材P17)applicant n.申请人(1)apply v.申
5、请；运用；适用于；涂；敷apply to sb.for sth.向某人申请得到某物apply A to B把A应用于/涂抹于Bapply to sb./sth.适用于某人/某物apply oneself to(doing)sth.专注于(做)某事；集中精力于(做)某事apply to do sth.申请做某事(2)application n.申请；申请表；申请书；运用；使用fill in/out an application填写申请表例句(应用文之申请信)Learning that you are looking for a teaching advisor，I am writing to a
6、pply to you for the position.I have finished my job application and personal resume.Would you please offer me some tips on how to polish them?我刚完成我的工作申请表和个人简历。您可以给我提一些如何润色它们的建议吗？In the past few months，he has been motivated to apply himself to his studies.Above all，we should apply what we have learnt
7、 in class to our routine life.单句语法填空I apply (be)your teaching tutor to help freshmen make an adaptation to the new environment.Before going outside，she applied cream evenly _ her face and neck.to betoExposureExposure to to another another culture culture and and its its people people can can give gi
8、ve exchange students great insights into the world.(exchange students great insights into the world.(教材P17)P17)exposure exposure n n.接触；体验；暴露；揭露expose expose vtvt.暴露；揭露；使曝光；使接触；使体验expose.to.expose.to.使暴露于；使体验be exposed tobe exposed to暴露于；接触例句(话题写作之语言学习)Having)Having been been exposed exposed to to f
9、oreign foreign teachers teachers since since a a young young ageage，I I can can communicate communicate freely freely with with others in English.others in English.我从小就接触外教，因此我可以用英语自由地与他人交流。Being Being exposed exposed to to art art and and culture culture can can enable enable us us to to appreciate
10、 beauty around us.appreciate beauty around us.Exposing Exposing ourselves ourselves to to art art and and culture culture can can enable enable us us to to appreciate beauty around us.appreciate beauty around us.单句语法填空If often (expose)to the outside surroundings，you can make an adaptation to the unf
11、amiliar environment with ease.There is no doubt that (expose)to sunlight can do harm to your skin.exposedbeing exposed语法语法-主主语从句语从句Activity 1Activity 1阅读下列句子，认真感悟加颜色部分，并完成方框下的小题1.Laura says 1.Laura says she always feels hungry when she smells itshe always feels hungry when she smells it，so I taught
12、her how to cook itso I taught her how to cook it，too.too.2.The first time that she had to write an essay2.The first time that she had to write an essay，her tutor her tutor explained explained thatthat she must acknowledge she must acknowledge what other people had what other people had saidsaid if s
13、he cited their ideas if she cited their ideas，but but that he mainly wanted that he mainly wanted to know what she thoughtto know what she thought!3.Xie Lei was confused because she thought 3.Xie Lei was confused because she thought she knew less she knew less than other peoplethan other people.4.At
14、 first4.At first，Xie Lei had no idea Xie Lei had no idea what she should saywhat she should say，but but what surprised herwhat surprised her was was thatthat she found herself speaking up she found herself speaking up in class after just a few weeks.in class after just a few weeks.5.5.What seemed st
15、range beforeWhat seemed strange before now appears quite normal to now appears quite normal to her.her.1.1.以上各句都是主从复合句，句中使用了以上各句都是主从复合句，句中使用了相当于相当于 作用作用的从的从句句(即名词性从句即名词性从句)在句中充当成分。在句中充当成分。2.2.引引导导宾宾语语从从句句的的从从属属连连词词 有有时时可可以以省省略略，如如句句1 1和和句句3 3；两个并列的宾语从句中，第二个；两个并列的宾语从句中，第二个thatthat 省略省略，如句，如句2 2。3.3.名
16、词性从句可在句中名词性从句可在句中作作 ，如句如句4 4和句和句5 5。4.4.名词性从句可在句中名词性从句可在句中作作 ，如句如句4 4。5.5.名词性从句可在句中名词性从句可在句中作作 ，如句如句4 4。名词名词thatthat不可不可主语主语表语表语同位语同位语Activity 2Activity 2定义：在句中起名词作用的从句，可以作为一个整体看待，其作用就相当于一个名词。类别：主语从句；表语从句；同位语从句；宾语从句。连接词：名词性从句通常用一个连接词和主句连接。连接代词连接代词whatwhat，whichwhich，whowho，whomwhom，whateverwhatever，
17、whicheverwhichever，whoeverwhoever，whomeverwhomever等，在从句中作主语、宾语、表语、定语连接副词连接副词whenwhen，wherewhere，howhow，whywhy等，在从句中作状语从属连词从属连词 thatthat，whetherwhether，ifif，as if/thoughas if/though等，在从句中不作成分特点：名词性从句要用陈述语序，即：连接词主语谓语At present I know how I can apply theory to practice.At present I know how I can apply
18、 theory to practice.What I should do now is grasp the precious chance.What I should do now is grasp the precious chance.一、主语从句(在复合句中作主句的主语)1.that1.that，whetherwhether引导的主语从句That That they they should should get get well well prepared prepared for for their their future future is is obvious to the st
19、udents.obvious to the students.It It is is obvious obvious to to the the students students that that they they should should get get well well prepared for their future.prepared for their future.显而易见，学生应该为自己的未来做好准备。Whether he will succeed remains to be seen.Whether he will succeed remains to be seen
20、.It remains to be seen whether he will succeed.It remains to be seen whether he will succeed.他是否会成功还有待观察。小结：thatthat引导主语从句不可省略；whetherwhether可以引导主语从句，而ifif不可以。2.以连接代词和连接副词引导的主语从句常保留各自的疑问词义Why the fire broke out is still unknown.It is still unknown why the fire broke out.人们仍然不知道这场大火为何会发生。How he can l
21、earn to appreciate Chinese culture remains an important goal for him.如何学会欣赏中国文化对他来说仍然是一个重要目标。During this period，whatever people experience is fresh and exciting.在这期间，人们所经历的任何东西都是新的、令人兴奋的。What we cant get seems better than what we have.What we cant get seems better than what we have.我们得不到的东西似乎比我们拥有的要
22、好。小结：如果主语从句过长，可以用itit作形式主语。3.it作形式主语还常有下列句型It is名词(a fact，a pity，a question，no wonder.)that从句It is形容词(necessary，strange，important，possible.)that从句It is 过 去 分 词(said，reported，decided，believed，suggested，ordered.)that从句It动词(短语)(seem，happen，turn out，occur to.)that从句It is a pity that she has made such a
23、silly mistake.她犯了这样一个愚蠢的错误，真是遗憾。It is very important that a student(should)learn English well.学生学好英语很重要。It is suggested that the meeting(should)be put off.有人建议会议延期召开。It seems that he is not quite himself today.他今天好像不怎么舒服。二、宾语从句(在复合句中作及物动词或介词的宾语)1.作及物动词和介词的宾语His tutor explained(that)he should read mo
24、re books.他的导师解释道他应该多读书。I will do what/whatever I can(do)to help him.我会尽我所能去帮助他。I wonder whether/if they will come to our party.我想知道他们是否会来参加我们的晚会。She She asked asked me me whose whose handwriting handwriting was was the the best best in in the the class.class.她问我谁的书法是班上最好的。A A modern modern city city
25、 has has been been set set up up in in what what was was once once a a wasteland.wasteland.一座现代城市已经在曾是废墟的地方建起来了。It depends on how we solve the problem.It depends on how we solve the problem.这取决于我们如何解决这个问题。2.it2.it作形式宾语常见结构有：(1)find(1)find，considerconsider，thinkthink，feelfeel，believebelieve，makemake
26、ititadjadj././n n.宾语从句(2)enjoy(2)enjoy，lovelove，likelike，hatehate，appreciateappreciate，see see toto，insist insist onon，depend ondepend on，rely onrely onitit宾语从句I have made it clear that I will not accept this job.I have made it clear that I will not accept this job.我已经表明我不会接受这份工作。I hate it when peop
27、le ask me for money.I hate it when people ask me for money.我不喜欢别人向我要钱。I I would would appreciate appreciate it it if if you you could could consider consider my my application.application.如果您能考虑我的申请，我将不胜感激。3.观察下列例句，总结宾语从句的特殊用法(1)He told me(that)he had two sons and that they both had gone to college.
28、他告诉我他有两个儿子，他们都去上大学了。(2)Im thinking of whether we should go to see the film.我正在考虑我们是否应该去看电影。I cant say whether or not they can come tomorrow.我不敢说他们明天是否能来。She didnt know whether to go or to stay.她不知道是走还是留下。总结：(1)(1)当and and 连接两个或者两个以上thatthat引导的宾语从句时，只有第一个宾语从句可省略thatthat，后面的宾语从句中的thatthat不能省略。(2)(2)作介
29、词宾语、与or or notnot连用或与不定式连用时，只用whetherwhether不用ifif。三、同位语从句在复合句中用作同位语的从句称为同位语从句。它一般放在factfact，newsnews，ideaidea，truthtruth，hopehope，problemproblem，informationinformation，beliefbelief，thoughtthought，doubtdoubt，promisepromise，questionquestion等抽象名词的后面，对前面的名词作进一步的解释，或说明前面名词的具体含义。同位语从句通常由thatthat引导，也可由whe
30、therwhether引导，或由连接代词(what(what，whichwhich，whowho，whosewhose等)和连接副词(when(when，wherewhere，whywhy，howhow等)引导。The news that they had won the game soon spread over the whole school.他们比赛获胜的消息很快传遍了整个学校。He hasnt made the decision whether he will go there.他还没有做出决定是否去那里。I have no idea where he lives.我不知道他住在哪里
31、。The question who should do the job requires consideration.谁应该做这项工作的问题需要考虑。同位语从句和定语从句的区别：(1)(1)从意义上看，同位语从句是对一个名词的具体内容加以解释说明；定语从句是对名词进行修饰限定。(2)(2)从结构上看，thatthat引导同位语从句时，不作成分；thatthat引导定语从句时作成分。比较：He told me the news that our team won.(He told me the news that our team won.(同位语从句)He told me the news t
32、hat was exciting.(He told me the news that was exciting.(定语从句)四、表语从句(在复合句中作表语，位于系动词之后)()(具体用法讲解见UNIT 1)UNIT 1)The trouble is that I have lost his address.The trouble is that I have lost his address.麻烦是我把他的地址弄丢了。I was very angry.That was because he didnt come.I was very angry.That was because he didn
33、t come.我很生气，那是因为他没来。(强调原因)He didnt come.That was why I was very angry.He didnt come.That was why I was very angry.他没来，那就是为什么我很生气。(强调结果)The reason why I was very angry was that he didnt come.The reason why I was very angry was that he didnt come.我很生气的原因是他没来。The question is whether he can make it.The
34、question is whether he can make it.问题是他能否成功。练习练习1.happened in my restaurant today was unbelievable.This afternoon a poorly dressed gentleman came into my restaurant.Nobody knew 2.he was.3.surprised us was 4.he finished two orders of food in a very limited time.We wondered 5.he was so hungry.There wa
35、s some doubt 6.the man was able to pay the bill.The gentleman asked 7.we would mind waiting for just a few minutes.WhatWhatwhowhoWhatWhatthatthatwhywhywhetherwhetherif/whetherif/whetherThen we were shocked to see 8.he took out of an envelopea million pound bank note.I heard the news 9._ two of this
36、amount had been issued by the Bank of England.Hence,10._the gentleman showed us couldnt be a fake.11._ a gentleman with a million pound note was in rags and ate in our small restaurant was a big puzzle to all the people there.I really couldnt describe 12._ thrilled I was.thatthatthatthatwhat what ThatThathowhowThank you!