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1、高考英语总复习 语法强攻 虚拟语气课件第1页，此课件共34页哦第2页，此课件共34页哦1.虚拟语气在名词性从句中的用法虚拟语气在名词性从句中的用法在在“Itis/was+形容形容词词或或过过去分去分词词+that从句从句”结结构的主构的主语语从句中，表示从句中，表示命令、愿望、建命令、愿望、建议议等，等，谓语动词为谓语动词为“should+动词动词原形原形”，should也可省略也可省略。第3页，此课件共34页哦如：如：Itisnecessarythatacollegestudent(should)masteraforeignlanguage.Itisdesiredthatthisrule(s
2、hould)bebroughttotheattentionofthestaff.第4页，此课件共34页哦动词动词wish后的后的宾语宾语从句中，表示从句中，表示与与现现在事在事实实相反相反时时，从句中，从句中动词动词用用过过去式去式；表示；表示与与过过去事去事实实相反相反时时，从句中，从句中动词动词用用“had+过过去分去分词词”；表示；表示将来很将来很难实现难实现的愿望的愿望时时，从句，从句中中动词动词用用“would/could/might+动词动词原形原形”。如：如：HowIwishIwastherewithyou.IwishIhadntlostthechance.Iwishhewoul
3、d/could/mightgowithustothetheatre.第5页，此课件共34页哦在在wouldsooner,wouldrather等后面的等后面的宾语宾语从句中从句中动词动词要用虚要用虚拟语拟语气。气。尚未尚未发发生的生的动动作用作用动词动词的的过过去式，已去式，已经发经发生的生的动动作用作用“had+过过去分去分词词”。如：。如：Iwouldsoonerheleftontheearliertrain.Idratheryouwenttomorrow.Idratheryouhadntdonethat.第6页，此课件共34页哦表示表示“建建议议、命令、要求、命令、要求、坚坚决做决做”等
4、等动词动词（如（如suggest,demand,require,request,order,insist等）后的等）后的宾语宾语从句中从句中谓语谓语常用常用“（should+）动词动词原形原形”。如：。如：Isuggestyou(should)haveenoughsleep.Irecommendthateveryone(should)attendtheparty.第7页，此课件共34页哦虚虚拟语拟语气气还还可用在表示可用在表示愿望、建愿望、建议议、命令、命令、请请求等的表求等的表语语从句或同位从句或同位语语从句中从句中，谓语谓语用用“should+动词动词原形原形”，should也可省略。也可
5、省略。如：如：Ouronlyrequestisthatthis(should)besettledassoonaspossible.Hemadethedecisionthatnothing(should)holdhimback.第8页，此课件共34页哦2.虚拟语气在条件句中的用法虚拟语气在条件句中的用法虚虚拟语拟语气在气在if条件状条件状语语从句中的用法：从句中的用法：条件句从句中谓语的形式主句中谓语的形式表示现在情况动词过去式（be的过去式用were）should/would/might/could+动词原形第9页，此课件共34页哦条件句从句中谓语的形式主句中谓语的形式表示将来情况should
6、+动词原形；wereto+动词原形；动词过去式（be的过去式用were）should/would/might/could+动词原形表示过去情况had+过去分词should/would/might/could+have+过去分词第10页，此课件共34页哦在在错综时间错综时间虚虚拟拟条件句条件句（即主句和从句所（即主句和从句所指的指的时间时间不一致）中，不一致）中，动词动词的形式需要根据的形式需要根据表示的表示的时间时间来来调调整整。如：。如：IfIhadspokentohimyesterday,Ishouldknowwhattodonow.Ifithadrainedlastnight,itmig
7、htbeverycoldtoday.Ifsheweretoleave,Iwouldhaveheardaboutit.第11页，此课件共34页哦含蓄条件句含蓄条件句有有时时虚虚拟语拟语气的条件气的条件并不是直接通并不是直接通过过条件条件句来表示，而是句来表示，而是用一些用一些词词或短或短语语（如（如under,with,without,butfor等）等）或上下文或上下文暗示来暗示来说说明明。句中的虚。句中的虚拟语拟语气一般表示气一般表示过过去的情况，去的情况，这这种句子叫含蓄条件句。如：种句子叫含蓄条件句。如：第12页，此课件共34页哦Wecouldhavedonebetterundermor
8、efavourableconditions(=ifwehadbeengivenmorefavourableconditions).Withoutyourhelp(=Ifyouhadnthelpedme),Icouldnthavesucceeded.Butfortheheavytraffic(=Ifthetraffichadnotbeensoheavy),wewouldhavearrivedearlier.Hewouldhavegivenyoumorehelp,buthehasbeensobusy(=ifhehadnotbeensobusy).第13页，此课件共34页哦3.虚拟语气中虚拟语气中i
9、f的省略的省略如果如果条件从句的条件从句的谓语谓语中有中有were,had或或should等等词词，可将，可将if省略省略，而把，而把这这几个几个词词放在句首放在句首，其意其意义义与与带带有有if的条件句相同。如：的条件句相同。如：IfIweretodothework,Ishoulddoitsomeotherway.WereItodothework,Ishoulddoitsomeotherway.第14页，此课件共34页哦4.虚拟语气在其它状语从句中的用法虚拟语气在其它状语从句中的用法在由在由asif或或asthough引引导导的方式状的方式状语语中中，虚，虚拟语拟语气的形式气的形式为动词为动
10、词的的过过去式去式（be用用were）或）或“had+过过去分去分词词”。如：。如：Sheiswalkingslowlyasifsheweretired.第15页，此课件共34页哦在由在由lest,forfearthat,incase等引等引导导的从句的从句中中，虚，虚拟语拟语气的形式气的形式为为“should+动词动词原形原形”。如：如：IranasfastaspossiblelestIshouldbetoolate.在由在由inorderthat,sothat或或that引引导导的目的状的目的状语语从句中从句中，虚，虚拟语拟语气的形式气的形式为为“may/might/could+动词动词原
11、形原形”。如：。如：Inorderthateverybodymayunderstandit,writeitinsimplelanguage.第16页，此课件共34页哦1.在在if条件句中的用法条件句中的用法Sorry,Iamtoobusynow.IfI_time,Iwouldcertainlygoforanoutingwithyou.A.havehadB.hadhadC.haveD.hadD第17页，此课件共34页哦2.特殊用法特殊用法Hadtheyknownwhatwascomingnext,they_secondthoughts.A.mayhaveB.couldhaveC.musthave
12、hadD.mighthavehad由由Hadtheyknown可知，虚可知，虚拟拟条件从句中省略条件从句中省略了了if，将，将had提前。从句与提前。从句与过过去事去事实实相反，所相反，所以主句以主句谓语谓语用用“should/would/could/might+have+过过去分去分词词”。D第18页，此课件共34页哦3.虚虚拟语拟语气在定气在定语语从句中的运用从句中的运用Jackisagreattalker.Itshightimethathe_somethinginsteadofjusttalking.A.willdoB.hasdoneC.doD.did4.虚虚拟语拟语气在名气在名词词性从
13、句中的运用性从句中的运用Wherearethechildren?Thedinnersgoingtobecompletelyruined.Iwishthey_alwayslate.A.werentB.hadntbeenC.wouldntbeD.wouldnthavebeenDA 第19页，此课件共34页哦5.虚虚拟语拟语气在气在asif/though引引导导的从句中的运的从句中的运用用Donthandlethevaseasifit_madeofsteel.A.isB.wereC.hasbeenD.hadbeenB 第20页，此课件共34页哦从从A、B、C、D四个选项中，选出可以填四个选项中，选出
14、可以填入空白处的最佳选项。入空白处的最佳选项。1.Wewouldratherourdaughter_athomewithus,butitisherchoice,andsheisnotachildanylonger.A.wouldstayB.hasstayedC.stayedD.stayC第21页，此课件共34页哦2._themorningtrain,hewouldnothavebeenlateforthemeeting.A.DidhecatchB.ShouldhecatchC.HashecaughtD.Hadhecaught3.Peoplearerecyclingmanythingswhich
15、they_awayinthepast.A.hadthrownB.willbethrowingC.werethrowingD.wouldhavethrownDD第22页，此课件共34页哦5.IfMr.Dewey_present,hewouldhaveofferedanypossibleassistancetothepeoplethere.A.wereB.hadbeenC.shouldbeD.was5.We_backinthehotelnowifyoudidntlosethemap.A.areB.wereC.willbeD.wouldbeBD第23页，此课件共34页哦6._nomoderntele
16、communications,wewouldhavetowaitforweekstogetnewsfromaroundtheworld.A.WerethereB.HadtherebeenC.IfthereareD.Iftherehavebeen7.ItwasJohnwhobrokethewindow.WhyareyoutalkingtomeasifI_it?A.haddoneB.havedoneC.didD.amdoingAA第24页，此课件共34页哦8.Theywereabroadduringthemonthswhenwewerecarryingouttheinvestigation,ort
17、hey_toourhelp.A.wouldhavecomeB.couldcomeC.havecomeD.hadcomeA第25页，此课件共34页哦根据括号内的汉语提示补全下列句子根据括号内的汉语提示补全下列句子。1.She_(不需要不需要亲自来亲自来)aletterwouldhavebeenenough.2.Ilostyouraddress,otherwiseI_(早就写信给你了早就写信给你了).3.Theyarealwaysmakingtrouble.Ithinkitshightimethey_(被教训被教训一顿了一顿了).neednthavecomeinpersonwouldweretau
18、ghtalessonhavewrittentoyou第26页，此课件共34页哦4.HeinsistedI_(应该打个应该打个车车)andofferedtopayforit.5.Youradvicethatshe_(等到下周等到下周)isreasonable.6.IshouldnothavemadefoolofyouifI_(早想到你是认早想到你是认真的真的).7.Ifyouhadspentmoretimepracticingmakingitbefore,you_(就能把它做得更好就能把它做得更好)now.(should)takeataxi(should)waittillnexthadthoug
19、htyouwereseriouswouldbeabletomakeweekitmuchbetter第27页，此课件共34页哦1.DavidhasneverbeentoRome,buthetalksaboutitasifhe_therehimself.A.hasbeenB.hadbeenC.isD.were2.Tomwasabsentfromtheparty.Otherwise,he_wonderfulprograms.A.mustperformB.wouldperformC.musthaveperformedD.wouldhaveperformedBD第28页，此课件共34页哦3.Thenew
20、filmdirectedbyStevenSpielbergwasveryinteresting.IwishI_itwhenitwasfirstshownlastSunday.A.sawB.haveseenC.couldseeD.hadseen4.LuckilyIgottothejobinterviewontime,orI_suchagoodchancetoenterthebigbusiness.A.musthavemissedB.mustmissC.wouldhavemissedD.wouldmissDC第29页，此课件共34页哦5.Ifyourbicycle_beoutoforderwith
21、inoneweek,wewouldexchangeitforanewone.A.couldB.shouldC.mightD.would6.Now,goodfriends,letsdrinktoourhealthand_weneverforgeteachother.A.mayB.mightC.mustD.willBA第30页，此课件共34页哦7.AlltheevidencesuggestedJim_themoney,butMrs.Smithsuggestedwe_hisparentsaboutit.A.hadstolen;hadnttoldB.hadstolen;nottellC.steal;h
22、adnttoldD.steal;nottell8.Theyorderedthatforeverytreecutdowntwomore_beplanted.A.mustB.canC.couldD.shouldBD第31页，此课件共34页哦9.Dontforgetyourtutorssuggestionthatyou_keepcreativeandimaginativeinordertomakesomethingdifferent.A.couldB.shouldC.mayD.need10.Hereyouareatlast!Butforthekindlady,I_bewanderinginthest
23、reetnow.A.wouldB.canC.mayD.mustAB第32页，此课件共34页哦11.Ifshehadntbeensentonabusinesstripbyherboss,she_beherewithusnow,enjoyingtheshow.A.canB.wouldC.needD.must12.Itishightimethatwe_theproblemthatouragingsocietybringstous.A.willrealizeB.haverealizedC.realizeD.realizedBD第33页，此课件共34页哦13.DoyoumindifIturnontheTV?Idratheryou_.A.dontB.didntC.wontD.hadnt14.Theydemandedthatthegovernment_makeeveryefforttoprotectthestudentsfrombeinghurtinschool.A.mightB.shouldC.mustD.canBB第34页，此课件共34页哦