Unit 8 虚拟语气Word格式文档下载.docx

Unit 8 虚拟语气Word格式文档下载.docx

《Unit 8 虚拟语气Word格式文档下载.docx》由会员分享，可在线阅读，更多相关《Unit 8 虚拟语气Word格式文档下载.docx（9页珍藏版）》请在冰点文库上搜索。

或者条件从句表示与现在事实相反，主句表真实情况，则从句中应采用与具体时间相对应的虚拟形式。

　　Ifit__________rainedlastnight（过去），Itwouldbeverycoldtoday（现在）．

　　IfI_____takenyouradvice（过去）,Ishouldhavenotroublewiththeworknow（现在）．

　　2．虚拟语气在宾语从句中的用法

　　在动词suggest，order，demand，propose，request，command，insist等后的宾语从句中，用虚拟语气（即Should+动词原形或只用动词原形）来表示愿望、建议、命令、请求等。

在动词wish/wouldrather后的宾语从句中，用过去式表示与现在事实不符，用过去完成式表示与过去事实不符。

Isuggestthatwe（should）setoffatonce．

ThedoctorinsistedthatthepatientbeX-rayed．

IwishI____________asstrongasyou．

Iwouldratherthatyou____________toldhim．（没有告诉他）

　　3．虚拟语气在主语从句中的用法

　　在Itisnecessary/important/strange/natural；

Itisrequested/suggested/desired/proposed；

itisapity等结构后的主语从句中要用虚拟语气，即Should+动词原形或只用动词原形。

Itisnecessarythathe（should）besentthereatonce．

ItisrequestedthatProfessorLi（___________）giveusaspeech．

Itisdesiredthatwe（should）geteverythingreadybytonight．

　　4．虚拟语气在表语从句、同位语从句中的用法。

　　在suggestion，proposal，idea，plan，order，advice等名词后的表语从句、同位语从句中要用虚拟语气，即should+动词原形或只用动词原形。

oursuggestionisthatyou（should）bethefirsttogo．

myadviceisthatwe（____________）sendforDoctorLi．

Doyouknowtheorderthatyou（should）keepwatch？

　　5．虚拟语气在其他状语从句中的用法

　　在asif引导的状语从句中，用过去式表示与现在事实不符，用过去完成式表示与过去事实不符；

　　在sothat，inorderthat引导的状语从句中，常用should/would/could/might+动词原形来表示虚拟语气。

Theytalkedasifthey__________________friendsforyears．

Shestayedathomeforafewdayssothatshecouldtakecareofhermother．

Hetookataxitothestationsothatsheshouldnotmissthetrain．

　　6．虚拟语气在定语从句中的用法：

　　在itistime后面的定语从句中常用过去式表示虚拟。

It’stimeIwasgoing.

It’stimesomebody___________youtobehaveyourself.

　　7.由wish引起的表示愿望的虚拟语气

　　A．用wish表示对现在的愿望时，它所引起的宾语从句中谓语动词形式为：

过去式（be动词用were）。

　　B．用wish表示对将来的愿望时，它所引起的宾语从句中谓语动词形式为：

would,could,might+动词原形。

　　c．wish用于对过去的事实表示一种不可能实现的愿望时，宾语从句中的谓语动词形式为：

had+动词过去分词或could,would+have+动词过去分词。

　　Iwishthathe__________solazy.

　　IwishI____________wastedsomuchtime.

　　Iwishshewouldchangehermind.

　　8.hadhoped/planned/thought/wanted/intended表示一种过去未实现的愿望或令人失望的事。

　　Ihadthoughthehadbeendeadforatleast20years.

　　IhadhopedthatshewouldgototheU.S.andstudythere,butshesaid

　　shelikedtostayinchina.

　　9.wouldrather.

　　wouldrather,wouldassoon,wouldsooner和wouldprefer所引起的从句中要求用过去式表示当时或将来的情况，用过去完成时表示过去的情况，表示希望或婉转的责备。

例如：

　　I’dratheryou__________theletterrightaway.我倒希望你把这封信立刻寄出去。

　　Iwouldpreferhedidn’tstaytheretoolong.我倒希望他不要在那儿呆得太久。

　　Iwouldjustassoonyouhadreturnedthebookyesterday.我真希望你昨天把这本书还了。

　　0.It’stimethat句型中that从句中要求用虚拟语气形式，即动词要用过去式。

　　It’stimethatsomething____________________aboutthetrafficproblemdowntown.

　　Itishightimethatweputanendtothisdiscussion.现在是我们该结束讲座的时候了

　　1.　虚拟语气在由某些连词或个词引出的表示条件、目的的状语从句中的使用。

常见的这些连词和介词有：

#61557;

1）unless，provided，supposing，providing,onconditionthat,由这些词、词组引出的从句，动词多用过去时。

除非你命令他做，要不他是不会做的。

Hewouldn'

tdoitunlessyouorderedhimto.

假若你有机会出国，你会去哪儿呢？

Providingyouhadtheopportunitytogoabroad,wherewouldyougo?

　　2.sothat，forfearthat，inorderthat，whether，lest，incase，从句中加情态动词，有时should可省略。

　　他把它藏起来以免她看见。

　　Hehiditlestsheseeit.

　　我得准备点啤酒，说不定约翰会来。

　　I'

llgetsomebeerincasejohnshouldcome.

　　他轻轻地进屋，以免吵醒他的同房。

　　Heenteredtheroomquietlyinorderthatheshouldnotwakehisroommate．

　　3.ifonly

　　如果表示对现在的愿望，句中的谓语动词常用过去式；

　　如果表示将来的愿望，句中的谓语动词常用would/could+动词原形；

　　如果表示对过去的愿望，句中的谓语动词常用had+过去分词。

　　ifonlyI______you!

　　Ifonlyyou_________comeyesterday!

　　IfonlyLindacouldgowithustomorrow!

　　IfonlyIhadsaidmoreaboutit!

　　onlyif表示"

只有"

；

ifonly则表示"

如果……就好了"

。

Ifonly也可用于陈述语气。

　　Iwakeuponlyifthealarmclockrings.只有闹钟响了，我才会醒。

　　Ifonlythealarmclockhadrung.　　　当时闹钟响了，就好了。

　　Ifonlyhecomesearly.　　　但愿他早点回来。

　　虚拟语气精练60题

　　.Theboyacted____hehadneverlivedincanadabefore.

　　A.asthoughB.evenifc.asD.since

　　2.Ifyouwereoldenough,I____youtogothereyesterday.

　　A.willallowB.shouldallowc.wouldhaveallowedD.hadallowed

　　3.Thesecretarysuggestedthatthey____themeninatonce.

　　A.hadbroughtB.shouldhavebroughtc.broughtD.bring

　　4.Ifwearrivedheretenminutesearlier,we___thebus.

　　AshouldhavecatchB.wouldhavecaughtc.hadcaughtD.wouldcatch

　　5.Don'

ttouchthesleepingtiger.Ifhewokeup,he_____you.

　　A.wouldattackB.shouldattackc.wouldhaveattackedD.willattack

　　6.withoutelectricity,humanlife_____quitedifferenttoday.

　　A.isB.willbec.wouldhavebeenD.wouldbe

　　7.HowIwishI____toreapairthewatch!

Ionlymadeitworse.

　　A.hadtriedB.hadn'

ttriedc.havetriedD.didn'

ttry

　　8.Hedemandedthatthelaboratoryreport___immediatelyaftertheexperimentwasdone.

　　A.waswrittenB.bewrittenc.mustbewrittenD.wouldbewritten

　　9.IfonlyI_____howtooperateanelectroniccomputerasyoudo.

　　A.hadknownB.wouldknowc.shouldknowD.knew

　　0.Ifhe___totheteacherattentively,he___theanswertotheproblemnow.

　　A.hadlistened,wouldhaveknownB.listened,wouldknow

　　c.listened,wouldhaveknownD.hadlistened,wouldknow

　　1.Iwouldhavecomeearlier,butI___thatyouwerewaitingforme.

　　A.didn’tknowB.hadn’tknowc.wouldhaveknownD.haven’tknown

　　2.Itisreallystrangethatmarry,whoisstillacollegestudnet,___soearly.

　　A.hasbeenmarriedB.hasmarriedc.bemarriedD.wouldmarry

　　3.Theteacheragreedtothesuggestionthatthestudents___twoweekstopreparefortheexam.

　　A.giveB.shouldgivec.begivenD.wouldbegiven

　　4.Iwasbusyyesterday,otherwiseI___yourbirthdayparty.

　　A.attendedB.hadattendedc.wouldattendD.wouldhaveattended

　　5.Thetwostrangerstalkedasifthey___friendsforyears.

　　A.wereB.wouldbec.havebeenD.hadbeen

　　6.Itisimportantthatyou___acommunicationwithmr.williansimmediately.

　　A.haveB.hadc.willhaveD.wouldhave

　　7.Itishightimewe___upourresults.

　　A.sumB.summedc.willsumD.wouldsum

　　8.Ifthedoctorhadbeenavailable,thechild___.

　　A.wouldnotdieB.wouldnothavediedc.couldnotdieD.couldnothavedied

　　9.Ican’tstandhim.Healwaystalksasthoughhe_______everything.

　　A.knewB.knowsc.hasknownD.hadknown

　　20.Ifyouhadtoldmeinadvance,I___himattheairport.

　　A.wouldmeetB.wouldhadmeetc.wouldhavemetD.wouldhavemeet

　　21.kunarcantakehiscarapartandputitbacktogetheragain.Icertainlywishhe___mehow.

　　A.teachesB.willteachc.hastaughtD.wouldteach

　　22.Iwouldhavecalledyouupforhelphaditbeenpossible,butI___yourphonenumberthen.

　　A.hadn’thadB.didn’thavec.shouldn’thaveD.couldn’thave

　　23.Ifit___anothertenminutes,thegamewouldhavebeencalledoff.

　　A.hadrainedB.wouldhadrainedc.haveseenD.didsee

　　24.Hesuggestedthatthey___useatrickinsteadoffighting.

　　A.shouldB.wouldc.doD.had

　　25.“whydidn’tyoubuyanewcar?

”“IwouldhaveboughtoneifI___enoughmoney.”

　　A.hadB.havehadc.wouldhaveD.hadhad

　　26.Irecommendedthatthestudent___hiscompositionassoonaspossible.

　　A.finishingwritingB.shouldfinishthewritingc.finishwritingD.finishedwriting

　　27.TheBakersarrivedlastnight,ifthey’donlyletusknowearlier,___atthestation.

　　A.we’dmeetthemB.we’llmeetthemc.we’dhavemetthemD.we’vemetthem

　　28.wemighthavefailedifyou___usahelpinghand.

　　A.havenotgivenB.wouldnotgivec.hadnotgivenD.didnotgive

　　29.TheLawrequiresthateveryone___hiscarcheckedatleastonceayear.

　　A.hasB.hadcwillhaveD.have

　　30Thelibrarianinsiststhatjohn___nomorebooksfromthelibrarybeforehereturnsallthebookshehadborrowed.

　　A.willtakeB.tookc.takeD.takes

　　31.Thencameawordfromourbossthatweall___atpresentathisofficerightaway.

　　A.beB.tobec.wouldbeD.shallbe

　　32.---Helencouldn’tgottoFranceafterall.

　　----That’stoobad,I’msureshewouldhaveenjoyeditif___.

　　A.she’sgoneB.she’llgoc.she’dgoneD.she’dgo

　　33Imustgothereearlier.johnhassuggestedthatI___anhourbeforethediscussionbegins.

　　A.goB.shallgoc.willgoD.wouldgo

　　34.Butfortheguidanceofourinstructor,we___intheexperiment.

　　A.shouldn’tsucceedB.couldnothavesucceed

　　c.willnotsucceedD.shouldnothavesucceeded

　　35.Inthepastmengenerallywouldratherthattheirwives______inthehome.

　　A.workedB.wouldworkc.workD.wereworking

　　.36.johndidnotfeelwellyesterday;

otherwisehe_______toseehisclassmatesoff.

　　A.cameB.wouldcomec.wouldhavecomeD.shouldbecoming

　　37.It’sabouttimepeople______noticeofwhatwomendidduringthewar.

　　A.takeB.tookc.havetakenD.willtake

　　38Somepeoplearetooparticularaboutschoolrecords,insistingthateveryapplicant______alldiplomasfromelementaryschooltouniversity.

　　A.hasB.willhavec.shouldhaveD.musthave

　　39.withoutelectroniccomputers,muchoftoday’sadvancedtechnology_______..

　　A.willnothavebeenachievedB.havenotbeenachieved

　　c.wouldnothavebeenachievedD.hadnotbeenachieved

　　40.Thesunrisesintheeastandsetsinthewest,soitseemsasifthesun________roundtheearth.

　　A.werecirclingB.circlesc.iscirclingD.becircling

　　41.Thereisarealpossibilitythattheseanimalscouldbefrightened,_______asuddenloudnoise.

　　A.beingthereB.shouldtherebec.therewasD.therehavingbeen

　　42._______morecareful,hisshipwouldnothavesunk.

　　A.IfthecaptainwereB.Hadthecaptainbeen

　　c.ShouldthecaptainbeD.Ifthecaptainwouldhavebeen

　　43.ItishardformetoimaginewhatIwouldbedoingtodayifI________inlove，attheageofseven，withthemelindacoxLibraryinmyhometown.

　　A.wouldn’thavefallenB.hadnotfallenc.shouldfallD.weretofall

　　44.Sheinsistedthatshe________illofhimbehindhim，buthedidn’tbelieveit.

　　A.hadn’tspokenB.shouldn’tspeakc.wouldn’tspeakD.notspeak

　　45.Shecouldn’thaveansweredthequestionifshe________afewbooksonworldhistory.

　　A.hadn’t