虚拟语气复习ppt课件.pptx

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1、GrammarGrammarthe Subjunctive Mood虚虚拟拟语语气气Q:Whats the difference between the two sentences?IfIamfree,Iwillvisityou.IfIwereabird,Iwouldflyintothesky.（虚拟条件句虚拟条件句）(真实条件句真实条件句）If he had hurried,he could have caught the train.If I were to go abroad,I would go to America.If I won the lottery now,I would b

2、uy an expensive car.现在事实相反现在事实相反过去事实相反过去事实相反将来事实相反将来事实相反时时 间间 If If 条件句条件句主主 句句过去过去现在现在 将来将来一、一、If条件句条件句：时时 间间 If If 条件句条件句主主 句句过去过去haddonewouldshould+havedonecouldmight现在现在were/did wouldshould+docouldmight将来将来did/were should dowere to dowouldshould+docouldMight一、一、If条件句条件句：Ifyouhadtoldmeinadvance,I

3、_himattheairport.A.wouldmeetB.wouldhadmetC.wouldhavemetD.wouldhavemeet陈述语气与虚拟语气陈述语气与虚拟语气典型例题典型例题1)The volleyball match will be put off if it _.A.will rain B.rains C.rained D.is rained2)You didnt let me drive.If we _ in turn,you _ so tired.（96 N）A.drovedidnt get B.had drivenwouldnt have got C.drovewo

4、uldnt get D.were drivingwouldnt get BB虚拟语气虚拟语气If型特例型特例1：错综条件句：错综条件句：定义：定义：从句与主句的动作发生的时间不同Iftheyhadstudiedhard,theycoulddoiteasilynow.与过去相反与过去相反与现在相反与现在相反虚拟语气虚拟语气If型特例型特例2：省略：省略 if 的条件从句的条件从句：用法：用法：从句中有从句中有were,had或或should时，时，省略省略if，而把它们放在句首。，而把它们放在句首。3.Ifyouhadnothelpedme，Ishouldhavefailed.2.Ifhesho

5、uldfailintheexperimentthistime,hewouldtryagain.1.IfIwereyou,Iwouldnotdothat.WereIyou,Iwouldnotdothat.Shouldhefailedintheexperimentthistime,hewouldtryagain.Hadyounothelpedme,Ishouldhavefailed.Hadyoulistenedtothedoctor，you_allright.A.areB.wereC.wouldbeD.wouldhavebeen wish+宾语从句宾语从句现在：现在：过去：过去：将来：将来：过去时

6、(did/were)过去完成时(had done)would/could/might+V.I wish I were a bird.(现在现在)I wish I hadnt made such a mistake.(过去过去)We wish our parents wouldnt punish us.(未来未来)二、时态往前推一步型（二、时态往前推一步型（1）Ifonly，asif/though与与wish用法一样用法一样IwishI_abird.wereIwisheveryday_mybirthday.wereIwish/wishedI_(noteat)somuchwatermelon.ha

7、dnteaten would rather+that（从句）（从句）宁愿宁愿过去时过去时过去完成时过去完成时过去过去现在现在/将来将来二、二、时态往前推一步型时态往前推一步型（2）虚拟语气虚拟语气Idratheryouwenttomorrow(now).宁愿你明天宁愿你明天(现在现在)去。去。Idratheryouhadntdonethat.宁愿你没这样做。宁愿你没这样做。I would rather you _(pay)me now（tomorrow）.I would rather you _(go)there yesterday.paidhadgoneIts(high)time+that过

8、去时过去时(were/did)Should(不省不省)+V.你该走了。你该走了。Its time that you went.Its time that you should go.我们该去我们该去睡觉了。睡觉了。Its time that we went to bed.Its time that we should go to bed.二、二、时态往前推一步型时态往前推一步型（3）二、二、时态往前推一步型时态往前推一步型（4）虚拟语气虚拟语气butfor+n(要不是),without+n(没有)，otherwise(否则)，inthatcase(如果那样)，一些短语其后的句子与一些短语其后的

9、句子与if主句用法一致。主句用法一致。+句子句子would/could/should/might+dowould/could/should/might+havedone现在现在/将来将来过去过去1.Without sunlight,or water or air,there _ no life on the earth.A will have B would be C can be D must be 2 But for the snow,we _ earlier.A will arrive B would have arrived C arrive D arrived 三个建议三个建议四个要

10、求四个要求insistorder,commandadvise,suggest,proposedemand,desire,require,request其后的宾语从句及以其其后的宾语从句及以其同根名词同根名词引导的主语，表引导的主语，表语，同位语从句中。语，同位语从句中。虚拟语气虚拟语气三、三、Should+v型型两个命令两个命令一个坚持一个坚持1.在宾语从句，表语从句，同位语从句，主语从句中。在宾语从句，表语从句，同位语从句，主语从句中。这种用法的词有：这种用法的词有：虚拟语气虚拟语气类似用法的词有类似用法的词有：necessary，strange，natural，important，apit

11、y三、三、Should+V型型2.It is +adj+that.Itsnecessarythatweshouldhaveawalk.Itsnaturalthatsheshoulddoso.Itsimportantthatweshouldtakegoodcareofthepatient.1.MyfatherdidnotgotoNewYork;thedoctorsuggestedthathe_there.A.notwentB.wontgoC.notgoD.nottogo2.Janes pale face suggested that he _ ill.A be B was C should be

12、 D is3.He insists he _right.A.were B.was C.be D.iscouldhavedonemighthavedoneshould/oughttohavedoneshouldnt/oughtnttohavedonewouldhavedonewouldnthavedoneneednthavedone四、情态动词的虚拟四、情态动词的虚拟过去本来能做但却没做过去本来能做但却没做过去本可以做但却没做过去本可以做但却没做过去本该做但却没做过去本该做但却没做过去本不该做但却做了过去本不该做但却做了过去本没必要做但却做了过去本没必要做但却做了本会做但却没做本会做但却没做本会

13、做但却做了本会做但却做了2.ItoldSallyhowtogethere,butperhapsI_forher.(N1994)A.hadtowriteitoutB.musthavewrittenitoutC.shouldhavewrittenitoutD.oughttowriteitoutSubjectivemoodIf型型Should+do型型时态往前时态往前推一步型推一步型情态动词情态动词。错综条件句错综条件句(各自为准各自为准)Were,had,should提前，省略提前，省略if1.一个坚持，两个命令，一个坚持，两个命令，三个建议，四个要求。三个建议，四个要求。2.Itis（neces

14、sary，strange）+that1.wish/ifonly/asif2.Wouldrather3.Itis(high)timethat4.Butfor/otherwise/without/inthatcase1.过去式过去式2.过去完成过去完成3.could/would/might+do1.过去式过去式2.过去完成过去完成Should（不省）（不省）+do过去式过去式同同if主句主句insistsuggest情态动词情态动词+havedone过去本过去本但却未但却未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脚踏实地脚踏实地迎接高考迎接高考虚拟语气虚

15、拟语气1.Alan_thepartyifhehadgonetoLondon.A.wouldhavemissedB.hadmissedC.wouldmissD.missedExercises2.IfIknewyouwerecoming,I_youattheairport.A.hadmetB.metC.wouldmeetD.wouldhavemet虚拟语气虚拟语气Exercises3.IfonlyI_tomyparents!(ButIdidnt.)A.listenedB.hadlistenedC.shouldlistenD.wouldlisten虚拟语气虚拟语气Exercises4.Tomsugg

16、estedthatAnn_thehouse.A.sellB.soldC.shallsellD.wouldsell虚拟语气虚拟语气Exercises5.Iwishthisbus_totheuniversity.A.goB.wentC.hasgoneD.hadgone虚拟语气虚拟语气Exercises虚拟语气虚拟语气6.Simonlooksasthoughhenever_asquaremeal(吃得饱吃得饱),thoughhisparentsfeedhimverywell.A.getB.gettingC.gotD.shouldgetExercises7.Heistalkingsomuchabout

17、Americaasifhe_there.A.hadbeenB.wereC.wasD.been虚拟语气虚拟语气Exercises8.I_yousomemoney,butIhadntgotanythen.A.wouldlendB.wouldhavelentC.couldlendD.mayhavelent虚拟语气虚拟语气Exercises9.HaveyoueverbeentoBeijing?-No,butIwishI_.A.haveB.willC.doD.had虚拟语气虚拟语气Exercises10.Idontthinkitistherighttimethatyou_.A.willgoB.wentC

18、.goD.mustgo虚拟语气虚拟语气Exercises11.Whenapencilispartlyinaglassofwater,itlooksasifit.A.breaksB.hasbrokenC.werebrokenD.hadbeenbroken虚拟语气虚拟语气Exercises12.Weareinfavorofyourproposalthatthemeeting_.A.shouldbeputoffB.wasputoffC.shouldputoffD.istoputoff虚拟语气虚拟语气Exercises13.-IstayedatahotelwhileinNewYork.-Oh,didyou?You_withBarbara.(N1998)A.couldhavestayedB.couldstayC.wouldstayD.musthavestayed虚拟语气虚拟语气Exercises