虚拟语气-名词性从句(PPT44页)41738.ppt

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1、Thesubjunctivemood虚虚拟语气气虚拟语气的常考形式：虚拟语气的常考形式：1.名词性从句名词性从句2.固定句式固定句式3.可用可不用虚拟语气的情况可用可不用虚拟语气的情况一坚持一坚持 二命令二命令 四建议四建议五要求五要求 一一.名词性从句中的虚拟语气名词性从句中的虚拟语气 insistorder/commandsuggest/advise/propose/recommenddesire/demand/request/require/ask 名词性从句中的虚拟语气名词性从句中的虚拟语气shoulddo!shoulddo!shoulddo!1“坚持坚持”insist2“命令命令”o

2、rder,command3“建议建议”advise,suggest,propose,recommend4“要求要求”ask,demand,require,request,desire +(that)sb(should)do.或是或是(that)sb/sth(should)be done 宾语从句宾语从句我们建议我们建议Tom 去休息一下。去休息一下。他坚持要我与他同行。他坚持要我与他同行。他们要求派他们要求派Tom去那儿工作。去那儿工作。老师要求作业要及时完成。老师要求作业要及时完成。We suggested _.(that)Tom have a restHe insisted _.(that

3、)I(should)go with himThey requested(that)Tom _.(should)be sent to work thereThe teacher asked(that)our homework _.(should)be finished in timeItisordered/commanded/suggested/advised/requested/required/demandedthat(should)doItissuggestedthatwe(should)practisereadingEnglisheveryday.(一).主语从句主语从句that不可省略

4、不可省略这些动词相对应的名词性从句也用这些动词相对应的名词性从句也用should doThe/Onesinsistence/order/command/suggestion/advice/proposal/recommendation/request/requirement/demand/desireis/wasthat(should)do (二).表语从句表语从句The suggestion given by our teacher is that we(should)practise reading English everyday.that不可省略不可省略a/thesuggestion/

5、request(等等)that(should)doShemadearequestthatthedoctor(should)besentforatonce.Theteachergivesusasuggestionthatwe(should)practisereadingEnglisheveryday.(三）.同位语从句同位语从句that不可省略不可省略Its suggested that the plan(should)be carried out at once.The old womans demand is that her son(should)come to see her once

6、a week.We are in favor of the advice that the factory(should)be closed down.主语从句主语从句表语从句表语从句同位语从句同位语从句 (一一)两个常考虚拟语气句型两个常考虚拟语气句型Ifitwerentfor 要不是要不是 (固定句式固定句式)与与现在现在事实相反事实相反Ifithadntbeenfor与与过去过去事实相反事实相反butfor 二二.虚拟语气特殊句型与固定句式虚拟语气特殊句型与固定句式Ifitwerenotforlackingmoney,Iwouldgotravellingrightnow.=Wereitn

7、otforlackingmoney,Ifithadnotbeenforyourhelp,wecouldnthavefinishedtheworkyesterday.=Haditnotbeenforyourhelp,butforbutfor（二）（二）If only !要是要是就好了就好了If only I were a bird!If only we had followed your advice!If only she would go with me!与与 wish 的宾语从句相似的宾语从句相似onlyif只要只要就，只有就，只有才才引导的从句位于句首，引导的从句位于句首，主句倒装！倒装

8、！主句倒装！倒装！Only if a teacher has given permission is a student allowed to enter the room.（三）犹如，好像，仿佛（三）犹如，好像，仿佛as if/as though假设情况非事实时，用虚拟语气。假设情况非事实时，用虚拟语气。若从句表示内容为事实或很可能是事实，用陈述语气：若从句表示内容为事实或很可能是事实，用陈述语气：Itlooksasifwewillbelate.试比较：试比较：He walks as if he is drunk.He walks as if he were drunk.他真的醉了。他真的醉

9、了。他没有醉。他没有醉。It looks as if it is going to rain.It looks as if it were going to rain.快要下雨了。快要下雨了。不会下雨。不会下雨。Asif/asthough在虚拟语气中的用法在虚拟语气中的用法as if/as thoughsb did（were）sb had done sb would /could do 现在现在过去过去将来将来与与 wish 的宾语从句相似的宾语从句相似shouldHe behaves as if he_(own)the house.owned1).从句的动作与主句动作同时发生从句的动作与主句

10、动作同时发生(可以可以理解成与现在事实相反理解成与现在事实相反)He behaves as if he _(be)the owner of the house.wereShe talked about Rome as though she _(be)there herself.had been2).从句的动作发生在主句动作之前从句的动作发生在主句动作之前(可以可以理解成与过去事实相反理解成与过去事实相反)He coughed(咳嗽咳嗽)twice as if someone would come.他咳嗽两声就好像有人要来了。他咳嗽两声就好像有人要来了。3).从句的动作发生在主句动作之后从句的动

11、作发生在主句动作之后(可以可以理解成与将来事实相反理解成与将来事实相反)（四）（四）宁愿，但愿宁愿，但愿 would rather 宁愿，但愿宁愿，但愿 sb did 与现在或将来与现在或将来情况相反情况相反sb had done 与过去情况相反与过去情况相反I would rather you returned me my money now.I would rather we hadnt told her the bad news.I would rather you came tomorrow.sb did sb should do注意注意:should不能省略不能省略(五五)Itis(

12、high/about)time(that)“是时候是时候.(做某事做某事)”现在现在将来将来是时候采取措施来保护环境了。是时候采取措施来保护环境了。Itis(high/about)timethatwetook/shouldtakemeasurestoprotecttheenvironment.你该走了。你该走了。Its(high/about)timethatyouwent/shouldgo.Its necessary/strange/natural(自然的自然的,理应理应如此的如此的)/important +that sb(should)do（六）（六）.在表达惊异、惋惜、遗憾、理应如此在表达

13、惊异、惋惜、遗憾、理应如此等意义的固定句式中常使用虚拟语气等意义的固定句式中常使用虚拟语气1).Itisimportantthatwe_(master精通精通)aforeignlanguage.2).真奇怪，她竟然拒绝来参加真奇怪，她竟然拒绝来参加party。Its_thatshe_tocometotheparty.3).鸟在树上安歇鸟在树上安歇/休息是很自然的。休息是很自然的。Itis_thatabird_intrees.(should)master(should)refusestrangenatural(should)rest三三.可用可不用虚拟语气的情况可用可不用虚拟语气的情况1.if2

14、.insist,suggest3.asif/thoughinsist/suggest各有两种意思，用不同的语气各有两种意思，用不同的语气insist:“坚决坚决/持要求做某事持要求做某事”用虚拟语气用虚拟语气shoulddo;insist:“坚持认为坚持认为,坚持说坚持说”用陈述语气用陈述语气The man in prison insisted that he _(do)nothing and _(be)set free.The patient insisted that he _(not be)ill and _(not be)sent to the hospital.He insisted

15、 that I had read his letter.He insisted that I should read his letter.他坚持说我看过他的信。他坚持要我看他的信。haddoneshouldbewasntshouldntbesuggest:“建议建议”用虚拟语气，用虚拟语气，即即shoulddo;suggest:“表明、暗示表明、暗示”用陈述语气用陈述语气Hesuggestsweshouldgoatonce.Herexpressionsuggestedshewasveryangry.他提议我们马上出发.她脸上的表情显示她生气了.1.Theteachersuggestedtha

16、twe_(practise)moreafterclass.2.Herpalefacesuggeststhatshe_(be)illtoday.(should)practiseisWhenapencilispartlyinaglassofwater,itlooksasifitwerebroken.Thedarkcloudsaregathering.Itlooksasifitisgoingtorain.asif/asthough1.1.判断是否虚拟判断是否虚拟2.判断虚拟类型判断虚拟类型3.判断虚拟时间判断虚拟时间Exercise 1.I advised that you _ the job as

17、 soon as possible.A finished B finishing C to finish D finish 2 The workers in the factory demanded that their pay _ be raised.A should B would C must D could3.MyfatherdidnotgotoNewYork;thedoctorsuggestedthathe_there.A.notwentB.wontgoC.notgoD.nottogo4.The teacher demanded that the exam _ before elev

18、en.A.must finish B.would be finished C.be finished D.must be finished5.Janes pale face suggested that she _ ill.A be B was C should be D is6.He insisted he _right.A.were B.was C.be D.is7.Heinsistedthatallofus_(get)thereontimebyanymeans.8.Heinsistedthathe_(notsteal)thedimond,andthatheshouldbesetfree.

19、(should)gethadnt stolen考题点击考题点击1.His suggestion that you _ once more sounds reasonable.A.try B.tries C.must try D.can try2.She made the demand that the journalists _at once for Iraq.A.leave B.leaving C.left D.to be left3.Weareinfavorofyourproposalthatthemeeting_.A.shouldputoffB.wasputoffC.beputoffD.

20、istoputoff4.Itishightimethechild_tothehospital.A.issentB.wouldbesentC.mustbesentD.weresent5.If only I _ driving before.A.had learned B.learned C.learn D.would learn 6.I wish I _a bird.A is B were C will be D are7.How I wish that I _ the moon sometime in the future.A had visited B would visit C visited D will visit 8.Idratheryou_methenews.A.nottellB.nottotellC.didnttellD.hadnttoldChallenge yourself and discover your potential!演讲完毕，谢谢观看！