虚拟语气课件

虚拟语气

subjunctivemood

1、虚拟语气用于if条件状语从句中(1)基本形式三个时态

.从句主句过去式haddone

wouldhavedone

should/might/could现在式did/were

woulddoshould/might/could将来式weretododidshoulddo

woulddoshould/might/couldwould→intention;plan;expectedresult(意图；计划；必然结果）could→ability;possibility

（能够；可能性）might→possibility

（可能性）should→suggestion

（建议）TIP如果她现在有时间，她就和你一起去。Ifshehadtimenow,shewouldgowithyou.如果他听取了我的建议，他比赛就赢了。Ifhehadtakenmyadvice,hewouldhavesucceededinthecompetition.如果明天下雨，足球赛将被取消。Ifitweretoraintomorrow,thefootballmatchwouldbecalledoff.=cancel

Whatwould/couldyoudoifyouwereasuperman?IfIwereasuperman,Iwould/could…IfIwereasuperman,Icouldprotect

peoplewhoareindanger.Lookandlearn:IfIgotmuchmoney,Imight/should…Whatmight/shouldyoudoifyougotmuchmoney?IfIgotmuchmoney,Ishoulddonate

sometopeoplesufferingtheearthquake.Ifhe(drive)morecarefully,he

(have)thecaraccidentyesterday.haddriven

wouldnothavehad

ZhouXingXing'sregret如果上天能够给我一个再来一次的机会，我会对那个女孩子说三个字：“我爱你”。IfGod______meanotherchancerightnow,I_______thethreewordstothegirl,“Iloveyou”.offeredwouldutterIfit_____________(be)theSpringFestivaltomorrow,I________(get)somepocketmoney.IfI______________(have)freetimethisFriday,I__________(go)totheparty.However,I’llattendameetingthatday.Whatapity!Ifyouhadgonetobedearlierlastnight,youwouldn’tbesleepynow.

错综时间(mixedtime)条件句或混合虚拟语气

如果你刚才向右转，你现在就不会有麻烦了。

Ifyou________________(turnright)

justnow,you______________(be)introublenow.hadturnedrightwouldn’tbein(2).If引导的混合虚拟语气中：如果你昨晚吃点药，今天就会好很多。Ifyouhadtakensomemedicine,youwouldbebettertoday.

Haveatry!

(3).If引导的虚拟条件句的省略倒装：

(Invertedstructuresofthem)1._____todothework,Ishoulddoitsomeotherday.

A.IfwereI

B.Iwere

C.IfIwere

D.WasIE.WereIIfIweretodothework,Ishoulddoitsomeotherday.=WereI

todothework,Ishoulddoitsomeotherday.

3._____forthedoctor’scarefultreatment,he________tilllastyear.A.Ifitisnot,can’tliveB.Wereitnot,couldn’tlive

C.Ifithadn’tbeen,couldn’thavelivedD.Haditnotbeen,couldn’thavelivedE.Iftheywerenot,couldn’tlive

在If引导的虚拟条件句中

总结If要省略.should,were和had必须放在句首含蓄条件句：有时假设的情况并不用if条件从句表示，而使用如:butfor(要不是),without,with，or,otherwise等一些介词短语，分词结构来代替if条件句,这时剩下的主句要用虚拟语气。

虚拟语气其他形式：a)with,without,butfor

等介词短语代替条件句相当于ifitisnotfor“要不是”Butfortherain,thecropswouldhavedied.(=If__________________________)Withouttheteacher’shelp,hecouldn’thavemadesuchgreatprogressinEnglish.(=If____________________________)ithadn’tbeenfortherainithadn’tbeenfortheteacher’shelp,I_______________(give)youmorehelp,butIwastoobusy.

（连词）c)Givenmoretime,wecouldhavedoneitbetter.(分词短语)=If___________________________

wehadbeengivenmoretime,wouldhavegiven1.Withoutyourhelp,we____suchrapidprogress.couldn’tmakeB.wouldn’tmakeC.willnothavemadeD.wouldn’thavemade2.Icouldhavecalledyouforhelp,butI____yournumber.A.couldn’thaverememberedB.didn’trememberC.shouldhaverememberedD.hadn’tremembered2、虚拟语气用于名词性从句

（1）虚拟语气在宾语从句中的运用。

①“wish+宾语从句”三种过去haddone现在did/were将来woulddo

②一坚持；二命令；三要求；四建议

insistcommand;orderrequire;request;demandsuggest、advise、propose、recommend(should)+动词原形或动词原形。如：

Shesuggestedwe(should)leavehereatonce.

Thedoctororderedsheshouldbeoperated.（3）虚拟语气在主语从句中的运用。

在主语从句中，谓语动词的虚拟语气用“should+动词原形”的结构，表示惊奇、不相信、理应如此等。如：

Itisnecessary(important,natural,strange)thatweshouldcleantheroomeveryday.

Itwasapity(ashame,nowonder)thatyoushouldbesocareless.3、虚拟语气在其他场合的运用

(1)asif/asthough、evenif/eventhough等引导的表语从句或状语从句中三种Hediditasifhewereanexpert.

Evenifshewerehere,shecouldnotsolvetheproblem.(2)“Itis(high)time(that)…”中，

did//shoulddoIt’stimethatI_______(pick)upmydaughter.

It’shightimewe______(set)off.

（3）虚拟语气用在ifonly引导的感叹句中。=wish

三种如：IfonlyI____________(是校长).

IfonlyI_________________(接受了他的建议).Ifonlyhe________________(来帮助我).

（4）wouldrather(that)sb.+_____两种haddone/did

I'dratheryouhadn'tsaidit.我真希望你没有这样说过。I'dratheryouwenttomorrow(now).我宁愿你明天(现在)去。summary1.if=with/without/or/otherwise2.wish3.一二三四4.asif/thoughevenif/though5.It’stimethatsb.____6.ifonly7.wouldrathersb.____三种三种(should)do三种did/shoulddo三种haddone/did1.Theteacherdemandedthattheexam_____beforeeleven.A.mustfinish

B.wouldbefinished

C.befinished

D.mustbefinished2.Shemadethedemandthatthejournalists_____atonce______Iraq.A.leave;for

B.leave;to

C.left;to

D.tobeleft;for3.HeistalkingsomuchaboutAmericaasifhe_____there.A.hadbeen

B.hasbeen

C.was

D.hasgone4.Theyoungmaninsistedthathe_____nothingwrongand_____free.A.did;set

B.haddone;shouldbeset

C.shoulddo;beset

D.haddone;mustbeset5.Isuggestedthere____beakindoflanguageallcouldunderstandanduse____.A.can;it

B./;

/

C.would;it

D.may;

/6.Thesuggestionhasbeenmade_____thebasketballgame_____putoff.A.for;to

B.that;be

C.which;shouldbe

D.to;being7.Theordercamethatthemedicalsupplies_____toBeijingfortheSarssoon.A.wouldbesent

B.shouldsend

C.besent

D.mustbesent8.Itisimportantthatwe_____wildanimals.A.willprotect

B.shouldprotect

C.shallprotect

D.areprotecting9.Hadyoulistenedtothedoctor,you_____allrightnow.A.are

B.were

C.wouldbe

D.wouldhavebeen10._____anychangeaboutthedate,pleasetellmeimmediately.A.Willtherebe

B.Shouldtherebe

C.Therewillbe

D.Thereshouldbe11._____today,hewouldgettherebyFriday.A.Wouldheleave

B.WasheleavingC.Werehetoleave

D.Ifheleave12.Shoulditrain,thecrops_____.A.wouldbesaved

B.wouldhavebeensaved

C.willbesaved

D.hadbeensaved13.You_____comeearlier.Thebusleftamomentago.A.would

B.shouldhave

C.may

D.have14.Hetreatedmeasthough/asif_____hisownson.A.Iam

B.Iwouldbe

C.Iwas

D.Iwere15.I_____yousomemoney,butIhadn’tanyonmethen.A.wouldlend

B.wouldhavelent

C.couldlend

D.mayhavelent16.Afewminutesearlierandwe_____therain.A.havecaught

B.hadcaught

C.couldhavecaught

D.weretocatch17.---“HaveyoueverbeentoBeijing?”

---“No,butIwishI_____”A.have

B.will

C.do

D.had18.I’mgladIwentoverallmynotes;otherwise_____.A.Imayhavefailed

B.I’dfail

C.I’dhavefailed

D.I’llhavefailed19.---“Whatwillyoudoduringthesummerholiday?”

---“Idon’tknow,butit’shightime_____something.”A.I’mdeciding

B.I’lldecide

C.Idecided

D.Idecide20.IfonlyI_____mywatch!A.hadn’tlost

B.haven’tlost

C.didn’tlost

D.don’tlose21.Whatshouldwedoifit_____tomorrow?A.shouldsnow

B.wouldsnow

C.snow

D.willsnow22.You_____suchaserio