高考英语语法考点复习课件 虚拟语气

虚拟语气,熟读深思,1.条件状语从句中的虚拟语气(1)IfI_had_(have)time,Iwouldgothere.(2)Ifyouhadcomeearlier,you_couldnt/wouldnt_have_missed_(miss)thebus.(3)Ifit_should_rain/were_to_rain_(rain)tomorrow,thesportsmeetwouldbeputoff.,haddone,Would/could/might/shouldhavedone,did(be用were),woulddo,1)did(be用were)2)should+动原3)wereto+动原,Would/could/might/shoulddo,归纳总结,Ifhehadntmissedthetrain,hewouldarrivedherenow.,Ifhehadntmissedthetrain,hewouldhavearrivedherethen.,错综时间条件句,1.比较:,Practice:假如你接受了我的意见，你现在就会好的多。,Youmuchbetternowifyoumyadvice.,wouldbe,hadtaken,要不是你误了公共汽车的话，我们现在正在听音乐会呢,Ifyou_thebus,we_theconcertnow.,hadntmissed,wouldbeenjoying,想一想,Withoutair,wewouldnotliveevenforfiveminutes.=_,wewouldnotliveevenforfiveminutes.Jackcanthavearrivedyet;otherwisehewouldhavetelephonedme.=Jackcanthavearrivedyet;_,hewouldhavetelephonedme.,Without,wouldnotlive,Iftherewerenoair,otherwise,wouldhavetelephoned,ifhehadarrived,含蓄虚拟条件句,ButforJohn,we_thematchlastweek.A.wouldhavelostB.wouldloseC.hadlostD.lost,Practice:,wouldhavelost,Hehesitatedforamomentbeforekickingtheball,otherwisehe_agoal.A.hadscoredB.scoredC.wouldscoreD.wouldhavescored,wouldhavescored,Withoutelectricityhumanlife_quitedifferenttoday.A.isB.willbeC.wouldhavebeenD.wouldbe,Without,wouldbe,1.Shouldhecome(),tellhimtoringmeup.2.WereIyou(),Iwouldnotdoit.3.Hadhebeenmorecareful(),suchmistakescouldhavebeenavoided.,判别,Ifheshouldcome,IfIwereyou,Ifhehadbeenmorecareful,如果虚拟条件句中有were,had或should，可省略连词if构成主谓倒装,()Werentitfortheexpense,Iwouldgoabroadnow.()Wereitnotfortheexpense,Iwouldgoabroadnow.,Trueorfause,Wereitnot,1.Whatwouldhavehappened_asfarastheriverbank?A.hadBobwalkedfartherB.BobhadwalkedfartherC.ifBobwalkedfartherD.ifBobhadwalkedfar,hadBobwalkedfarther,2._fired,yourhealthcareandotherbenefitswillnotbeimmediatelycutoff.A.WouldyoubeB.ShouldyoubeC.CouldyoubeD.Mightyoube,Shouldyoube,._itraintomorrow,wewouldhavetoputoffthevisittotheYangpuBridge.A.WereB.ShouldC.WouldD.Will,Should,熟读深思,2.名词性从句中的虚拟语气(1)ItissuggestedthatI(should)exerciseeveryday.ThedoctorssuggestionisthatI(should)exerciseeveryday.(2)Hisfacesuggestedthathewasverysad.(3)Howhewishesthathewereabird.(4)WewishthatwehadvisitedtheGreatWalllastyear.,熟读深思,(5)Wewishwewouldliveonthemoononeday.(6)Iwouldratheryouwerenotherewithmenow.(7)Iwouldratheryouhadntdonethat.(8)Itisimportantthatwe(should)haveagoodknowledgeofcomputerscience.(9)Itisapitythatyou(should)beabsentfromthemeeting.(10)Wearesurprisedthathe(should)beadoctor.,规则1：名词性从句中，表示“建议，命令，要求”等意义时，名词性从句用(should)动词原形。(1)建议：动词advise,suggest,propose,recommend(名词advice,suggestion,proposal,recommendation)(2)命令：名词order,command(3)要求：动词request,require,demand,ask,insist(名词request,requirement,demand)，如：(1)。,归纳总结,【注意】(1)suggest意为“表明，暗示”时，宾语从句不用虚拟语气，如：(2)。(2)insist意为“坚持认为，坚持说”时，宾语从句不用虚拟语气。规则2：Iwish(that)宾语从句(虚拟语气)(1)表示愿望与“现在事实相反”，从句用一般过去时，如：(3)。(2)表示愿望与“过去事实相反”，从句用过去完成时，如：(4)。(3)表示愿望实现的可能性很小，从句常用could/might/would动词原形，如：(5)。,归纳总结,规则3：wouldrather/preferthat从句(从句用虚拟语气)(1)表示愿望与“现在事实相反”，从句用一般过去时，如：(6)。(2)表示愿望与“过去事实相反”，从句用过去完成时，如：(7)。规则4：名词性从句表示说话人“强烈”的感情色彩时，从句用should动词原形/shouldhavedone，should可译为“应该；居然，竟然”。should可以省略。,归纳总结,常见的句型如下：(1)Itisimportant/necessary/strange/surprising/funny/naturalthat从句，如：(8)。(2)Itisapity/ashame/anhonour/nowonderthat从句，如：(9)。(3)主语besorry/disappointed/surprisedthat从句，如：(10)。,归纳总结,熟读深思,3.定语从句中的虚拟语气(1)Itstimethatweshouldgohome.(2)Itstimethatwewenthome.(3)ItisthesecondtimethatIhavevisitedBeijing.(4)ItwasthesecondtimethatIhadvisitedBeijing.,归纳总结,Its(about/high/very)timethat从句(从句用虚拟语气，谓语用一般过去式或shoulddo,should不能省略)，意为“某人该做某事了”，如：(1)、(2)。注意下面固定句型的时态搭配：It/Thisisthefirst/second/timethat主语has/havedoneIt/Thiswasthefirst/second/timethat主语haddone.如：(3)、(4)。,熟读深思,4.简单句中的虚拟语气(1)LonglivethePeoplesRepublicofChina!(2)Mayyousucceed！(3)Everybodyleavetheroom!(4)Letoneofyougoandtellhertocome.,归纳总结,虚拟语气用于简单句时，一般表示祝愿、命令等。谓语要用动词原形。规则1：表示祝愿，如：(1)、(2)。规则2：表示命令，如：(3)、(4)。,熟读深思,5.含蓄虚拟语气(1)Ifonlyyou_hadnt_told_(nottell)himthenews.(2)Humanbeingswoulddiewithoutwater.Humanbeings_would_die_iftherewerenowater.(3)I_couldnt_have_succeeded_butforyourhelp.Icouldnthavesucceededifyouhadnthelpedme.,熟读深思,(4)Ihadnomoneythen.OtherwiseIwouldhaveboughtthatbook.IfI_had_had_moneythen,Iwouldhaveboughtthatbook.(5)Hadtheyhadtime(Iftheyhadhadtime)，theywouldhavecertainlycometohelpus.(6)IfIhadstudiedinauniversity,Iwouldgetthejobinthecompany.,归纳总结,常用含蓄虚拟语气的情况：规则1：ifonly意为“要是就好了”(与wish后面的虚拟语气类似)，如：(1)。规则2：without/butfor如果没有，就会。如：(2)、(3)。规则3：otherwise/or否则，不然的话，就会。如：(4)。【注意】(1)当虚拟语气的条件状语从句中有had，should，were时，在正式或书面语言中可将if省略，而把had，s