高二英语选修6 Grammar虚拟语气 课件公开课一等奖省优质课大赛获奖课件

虚拟语气虚拟语气是动词一个形式，表示说话人说话与事实不符，是一个假设、愿望，猜测。If条件句中利用情况条件从句中谓语动词形式主句中谓语动词形式1)与现在事实相反2)与过去事实相反3)与未来事实相反动词过去式(be用were，适合用于各种人称)should(would,could,might)+动词原形had+过去分词should(would,could,might)+have+过去分词1)动词过去式2)should+

动词原形3)were+todoshould(would,could,might)+动词原形1)与现在事实相反假如我有时间，我现在就和你去电影院。

2)与未来事实相反假如我今晚见到他，我将会让你知道。3)与过去事实相反假如我昨天见了你话，我会告诉你这件事。IfIhadtime,Iwouldgotothecinemawithyounow.IfIsawhimtonight,Ishouldletyouknow.IfIhadmetyouyesterday,Ishouldhavetoldyouaboutit.4）注意错综虚拟(错综时间条件句)：---主句和从句动作不是发生在同一时间，其动词形式要依据时间而定。a.假如你早听医生提议，你现在就会好多了。

b.假如那时没有你帮助话，我现在就不会成功了。Ifyouhadlistenedtothedoctor’sadvice,youwouldbebetternow.Ifithadn’tbeenforyourhelpthen,Iwouldnotsucceednow.5）若省去if,则须将助动词______________提前，进行部分倒装。were,should,had

==Shouldheactlikethatagain,hewouldbefiredimmediately.

If

you

were

the

manager

here,

what

would

you

do?==Were

you

the

manager

here,

what

would

you

do?

Ifyouhadcomealittleearlier,youwouldhaveseenher.==Hadyoucomealittleearlier,youwouldhaveseenher.Ifheshouldactlikethatagain,hewouldbefiredimmediately..6）含蓄条件句Butforyouradvice,I__________________itsosuccessfully.Thechange________________________withouttheopen-doorpolicy.Iwassobusythen;Otherwise,I__________________himtheanswercouldnothavedonecouldnothavetakenplacewouldhavetold有时假设情况并不以条件从句表示出来,二是暗含在上下文中,比如经过介词短语butfor，without，otherwise来表示.2.wish,ifonly,asif/asthough,wouldrather,shouldprefer+从句中虚拟得利用：过去时虚拟现在，用过去完成时虚拟过去．1）.wish宾语从句中：Iwishyou____________tomorrow.(come)HowIwishI_____________tothemoon.(fly)IwishI____________heraddress.(remember)Shewishesshe________________before.(knowme)couldcomecouldfly

rememberedhadknownme2）.ifonlyIfonlywe__________eachotheragain.(see)IfonlyI_____________tohisadvice.(listen)couldseehadlistened3）.asif/asthoughHespeaksEnglishasifhe_______aforeigner.(be)Shetalkedaboutitasifhe___________withhisowneyes.(see)Thecloudsaresothickasif_______________.(rain)werehadseenitisgoingtorain4）.wouldrather/shouldprefer＋宾语从句I’dratheryou_______tomorrow.(come)I’dratherI__________himyesterday.(see)camehadseen3.suggest(提议),insist,demand,desire,order,request,advise,recommend,require等词后加宾语从句及其对应名词所引导从句以及It’ssuggested/insistedthat…从句中应使用(should)do

(1)妈妈坚持说我感冒了而且坚持让我去看医生，但我坚持说我没病。(2)Thebossputforwardsomeadvicethat________________________________(3)It’ssuggestedthathe_________________.(gohome)MotherinsistedthatIhadcaughtacoldandthatIgotoseethedoctorbutIinsistedthatIwasnotill.theworkbestartedatonce.shouldgohome他必须马上还那本词典。

我们学好英语是非常主要。Itisimportantthat

westudyEnglishwell.4.在Itis

strange/natural/important/necessary

thatsb

(should)doItisnecessarythathereturnthedictionaryimmediately.5.It’s(high)timesbdid/sb.shoulddosthIt’shightimeyoushouldgetup.It’shightimeyougotup.你该起床了。I______________________toyouassoonasIgotthere,butIwastoobusytodoso.==I____________________toyouassoonasIgotthere，butIwastoobusytodoso.6.含有“希望、打算、期望”等意义动词过去式之后(expected,hoped,intended,meant,promised,should/wouldlike)+tohavedone，表示希望、打算、期望做事没有做。这些动词过去完成式后接不定式普通式也表示一样意思。我原想一到那儿就给你写信，但我太忙了，就没有写。meanttohavewrittenhadmeanttowrite7：虚拟语气表祝福：

1）may+v.原形Mayyoubehappy!2)LonglivetheKing(friendship)!8.目标状语从句里虚拟语气：

1）inorderthat/sothat接从句中现在时用may,can,will+v.原形；过去时用could,should,might+v.原形

2）forfearthat,incase,lest(以免)引导目标状语从句惯用虚拟语气e.g.Hetookhisraincoatwithhimincaseitshouldrain.Tobefrank,I'dratheryouhadnotbeeninvolvedinthecase.1.坦白说,我宁愿(wouldrather)你没有介入(beinvolvedin)这个案子。2.我们原来希望(hadhoped)创办自己企业，但我们没有足够钱。Wehadhopedtostartourowncompany,butweneverhadenoughmoney.

Super-translator:3.老师劝（提议）我们在参观博物馆时尽可能（as…as)地聚精会神(attentive)。Ourteacheradvisedthatwebeasattentiveaspossiblewhenvisitingthemuseum.4.有些人提议(propose)这个问题在下一次会议上讨论。Itwasproposedthatthematter(should)bediscussedatthenextmeeting.5.申请表务请(necessary/essential)在截止日期(deadline)前送回。Itwasessentialthattheapplicationforms(should)besentbackbeforethedeadline.Grammarinuse:BCCDB;CADDB;CBBBB;BACDC;BDC1.--Whydidn’tyoubuytherecorder?--I____butIcouldn’taffordthemoney.A.wouldB.wouldliketoC.wouldhaveD.hadbought2.Hewouldgainweight,buthe____much.A.doesn’teatB.didn’teatC.hadn’teatenD.hadeaten3.Here’ssomemoneyincaseyou____it.A.shouldneedB.neededC.needingD.toneed4.Agooddoctorsavedhim,orelsehe____.A.musthavediedB.mustdieC.mayhavediedD.mighthavediedCAAD5.Heinsistedthateveryone_______acopyofthesongbook.A.haveB.hadC.hasD.tohave6.________thefriendshipbetweenuslastforever!A.CouldB.WillC.MayD.Wish7._________yourtimelytreatment,Iwouldhavedied.A.ForallB.InsteadofC.ButforD.Owingto8.It’sabouttimeyou_________thepills.A.willtakeB.shouldtakeC.musttakeD.takenACCB9.Itisnecessarythatpollution_______.A.begotridofB.getridofC.wouldbegotridofD.tobegotridof10.Itisnaturalthathe________feellonely.A.couldB.mightC.wouldD./11.Youradvicethatshe___tillnextweekisreasonable.A.willwaitB.isgoingtowaitC.waitsD.wait12.Weacceptedthesuggestionthatthemeeting______tillnextweek.A.willbeputoffB.beputoffC.mustbeoutoffD.isputoffADDB13.Ifit_______rain,we________wet.A.wereto;shouldgetB.were;wouldC.had;wouldhavegotD.wasgoingto;wouldget14.I’dratheryou_______tomorrow.A.wouldnotcomeB.didn’tcomeC.hadn’tcomeD.won’tcome15.Idon’tknowtheman.IwishI_____him.A.kno