虛擬語(yǔ)氣用法總結(jié)

虛擬語(yǔ)氣概念：虛擬語(yǔ)氣：表示說(shuō)話人所說(shuō)的不是事實(shí)，而是一種愿望、假設(shè)、或推測(cè)。一、虛擬語(yǔ)氣在if非真實(shí)條件句中虛擬條件從句(If)主句與現(xiàn)在事實(shí)相反的假設(shè)與過(guò)去事實(shí)相反的假設(shè)與將來(lái)事實(shí)相反的假設(shè)

過(guò)去式

be--wereshould/would/could/might+dohaddoneshould/would/could/might+havedone過(guò)去式（be--were）shoulddoweretodoshould/would/could/might+doIfyouhadstudiedhardbefore,youwouldhavepassedtheexam.

（過(guò)去虛擬）1.如果我是你，我會(huì)接受他的建議（現(xiàn)在虛擬）2.如果明天下雨，我會(huì)待在家里。（將來(lái)虛擬）3.如果你以前好好學(xué)習(xí)，

你會(huì)通過(guò)考試的。IfIwereyou,Iwouldaccepthisadvice.Ifitrained（shouldrain/weretorain

）tomorrow,Iwouldstayathome.Youdidn’tletmedrive.Ifwe______inturn,you______sotired.drove;didn’tgetdrove;wouldn’tgetweredriving;wouldn’tgethaddriven;wouldn’thavegot1.if從句中，省略if，were，had，should可以放在句首，（用于倒裝結(jié)構(gòu)），否定詞not不能放在前面。1.IfIwereyou,Iwouldaccepthisadvice.2.Ifitshouldraintomorrow,Iwouldstayathome.3.Ifyouhadstudiedhardbefore,youwouldhavepassedtheexam.Hadyoustudiedhardbefore,……WereIyou,……Shoulditraintomorrow,…….________itraintomorrow,wewouldhavetoputoffthevisittotheYangPuBridge.WereB.ShouldC.WouldD.WillIfitshouldraintomorrow(省略if，用部分倒裝）2.錯(cuò)綜時(shí)間虛擬語(yǔ)氣當(dāng)從句與主句時(shí)間不一致時(shí)，動(dòng)詞的形式要根據(jù)它所表示的時(shí)間作出相應(yīng)的調(diào)整。Ifyou____________(follow)myadvicejustnow,you_________(be)betternow.Ifyou__________(study)hardbefore,you_______(be)acollegestudentnow.hadfollowedwouldbehadstudiedwouldbeIfyou______withGeorgeearlier,you_____soangrynow.talked;wouldnotbehadtalked;wouldnotbewouldtalk;wouldnotbehadtalked;wouldnothavebeenIfwehadtakensucheffectivemeasuresmuchearlier,theriver_____soseriouslynow.isnotpollutedwouldnotbepollutedhadnotbeenpollutedwouldnothavebeenpolluted3、含蓄虛虛擬語(yǔ)氣在虛擬語(yǔ)氣氣中，并不不總是出現(xiàn)現(xiàn)if引導(dǎo)導(dǎo)的條件句句，而通過(guò)過(guò)其它手段段來(lái)代替條條件句。常用的有otherwise，or，without，butfor（倘沒(méi)有，，要不是））等。1.Iwasillthatday.Otherwise,Iwouldhavetakenpartinthesportsmeeting.=IfIhadn’tbeenillthatday,Iwouldhavetakenpartinthesportsmeeting.2.Hetelephonedtoinformmeofyourbirthday,orIwouldhaveknownnothingaboutit.3.Without/Butforyourhelp,wecouldn’thavefinishedtheworkaheadoftime.=Ifithadnotbeenforyourhelp,…Withoutelectricity,humanbeinglife______quitedifferenttoday.iswillbewouldhavebeenwouldbeButforhishelp,I______.shouldnothavesucceededhavenotsucceededdidnotsucceedhadnotsucceededHehesitatedforamomentbeforekickingtheball,otherwisehe_____agoal.hadscoredscoredwouldscorewouldhavescoredItisstrangethat_______________________.他居然會(huì)這這樣說(shuō)，真真是奇怪。。Itisnecessarythat___________________________.有必要派他他去北京。。二、虛擬語(yǔ)語(yǔ)氣在主語(yǔ)從句中的使用1，It’snecessary/strange/natural/important/impossible…that主主語(yǔ)+(should)+動(dòng)詞原形形he(should)saysohebesenttoBeijing2.Itisapity/ashame/asurprise/nowonderthat主語(yǔ)+(should)+V原形Itisagreatpitythat___________________.他居然會(huì)這這樣想，真真是一件憾憾事。he(should)thinkso3.Itis/wassuggested/ordered/demanded/proposed/（（1234）+that+主語(yǔ)+(should)+V原形It’ssuggestedthattheplanshouldbecarriedout.Itissuggestedthat___________________________________________.有人建議，，晚會(huì)周六六舉行。theparty（should）beheldonSaturday一個(gè)個(gè)堅(jiān)堅(jiān)持持insisted兩道道命命令令ordered,commanded三條條建建議議advised,suggested,proposed四點(diǎn)點(diǎn)要要求求demanded,required,requested,desiredItisrequiredthatyou____atsix.willarriveB.arrive2.Itisstrangethatthelazyboy_____passtheexam.三.虛虛擬擬語(yǔ)語(yǔ)氣氣在在賓語(yǔ)語(yǔ)從從句句中的的使使用用1.在wish引導(dǎo)導(dǎo)的的賓賓語(yǔ)語(yǔ)從從句句中中與現(xiàn)在事實(shí)相反

與過(guò)去事實(shí)相反

與將來(lái)

事實(shí)相反

過(guò)去去時(shí)時(shí)（（were））過(guò)去去完完成成時(shí)時(shí)、、had+donecouldhavedoneShould/would/could/might+動(dòng)詞詞原原形形Iwish(that)he________________(visit)ustomorrow.Iwish(that)he_________(visit)ustoday.Iwishhe____________________________(visit)usyesterday.wouldvisitvisitedhadvisited2.在在表示示堅(jiān)持持，要要求,命令令,建建議的的賓語(yǔ)語(yǔ)從句句中一個(gè)堅(jiān)堅(jiān)持______________兩個(gè)命命令______________三個(gè)建建議__________________________四個(gè)要要求__________________________+that主語(yǔ)+（should）+V原形Thedoctorsuggestedthathe(should)try（try）tolosehisweight.Heinsistedthatwe(should)tell（tell）himthenews.insistorder,commandadvise,suggest,proposedemand,require,request,desire注意意：：suggest:表明，暗暗示陳述語(yǔ)氣氣建議虛擬語(yǔ)氣氣Herpalefacesuggestedthatshe_____（be)ill.Herfriendssuggestedthatshe________________(send)tohospitalimmediately.Insist：堅(jiān)持說(shuō)，，陳述語(yǔ)氣氣堅(jiān)持要求求虛擬語(yǔ)氣氣Heinsistedthathe____________(notsteal)themoney.Heinsistedthathe_____________(set)free.was(should)besenthadn’tstolen(should)beset3.在wouldrather寧愿wouldpreferwouldsooner+賓語(yǔ)從句句中hadratherwouldassoon與現(xiàn)在或?qū)?lái)事實(shí)相反過(guò)過(guò)去時(shí)動(dòng)動(dòng)詞詞過(guò)去式/were與過(guò)去事實(shí)相反過(guò)過(guò)去完成成時(shí)haddoneIwouldratheryou______(come)herenow.Iwouldratheryou______(come)heretomorrow.Iwouldratheryou__________(nottell)methetruthyesterday.camehadn’ttoldcame四、虛擬語(yǔ)語(yǔ)氣的其他他用法1.asif/asthough（好像））+從句(與wish一樣)ifonly(要是……就就好了）IfonlyI_____(be)abirdIfonlyyou_____________（listen)toouradvice!IfonlyI__________（be）asuperstarsomeday.Helooksasifhe_________anartist.Hetalkedabouttheaccidentasifhe_______it.werehadlistenedwouldbewerehadseen2.Itis(high/about)time+(that)從句動(dòng)詞過(guò)去式should（不可省略）+do該是某人做某某事的時(shí)候了了。Itishightimethatyougotup/shouldgetup.I’mgettingtired;it’stimewe_____home.A.goB.aregoingC.wentD.shouldbegoing3、在forfearthat,incase,lest引導(dǎo)的從句中中，若用虛擬擬語(yǔ)氣時(shí)，從從句謂語(yǔ)為：：（should）+do。并且should能省略（forfearthat，lest），incase不能省略Sheexaminedthedooragainforfearthatathief__________(come)in.她又把把門(mén)檢檢查了了一遍遍，以以防盜盜賊的的進(jìn)入入。Hestartedoutearlierlesthe________(be)late.他早早早的就就出發(fā)發(fā)了以以防遲遲到。。(should)come(should)be4、在sothat/inorderthat所引導(dǎo)導(dǎo)的目目的狀狀語(yǔ)從從句中中，從從句中中的謂謂語(yǔ)為為：