Unit11ConflictandCompromiseTheSubjunctiveMood课件高中英语北师大版选择性

北师大unit11语法

TheSubjunctiveMood

虚拟语气Learninggoals：1.toknowwhatthesubjunctivemoodrefersto2.tomasterthedifferentformsofthesubjunctivemood3.tousethesubjunctivemoodproperlyincontexts，especiallyinyourwriting.Lead-in:英语的三种语气（mood）

陈述语气（theIndicativeMood）

祈使语气（theImperativeMood）

虚拟语气（theSubjunctiveMood）概念理解：

虚拟语气是一种特殊的动词形式。用来表示说话人所说的话不是一个事实，而是一种与事实相反或不可能实现的假设、愿望、建议、命令、要求等。可分为：SubjunctiveMood1.“If型”虚拟条件句2.“wish型”虚拟语气3.“Should+V型”（表示建议、命令、要求）4.特殊句型中的虚拟语气Part1.“If型”虚拟条件句Ifit_______(rain)tomorrow,we__________(cancel)thephysicalexerciseduringbreaks.(真实条件句)rainswillcancelIfit________(rain)tomorrow,thesportsmeeting_________(put)off.（虚拟条件句）rainedwouldbeput时间if从句的谓语动词形式主句的谓语动词形式与现在事实相反did（be动词用were）would/should/could/might+do与过去事实相反had+donewould/should/could/might+have+done与将来事实相反didwould/should/could/might+doshould+dowereto+do基本规则：时间倒退法1.IfI______(be)aboyagain,

I____________(study)hard.2.Ifyou__________(pay)moreattentioninclass,you__________________(pass)thefinalexameasilylastterm.3.Ifhe__________(know)aboutthetraffic,he_____________(take)adifferentroute.4.Ifyou__________________________(miss)thefilmtonight,youwouldfeelsorry.5._______________________(我将不胜感激)ifyoucouldtakemyapplicationintoaccount.随堂小练1：werewouldstudyhadpaidwouldhavepassedhadknownwouldhavetakenmissed/weretomissed/shouldmissIwouldappreciateit注意事项：当条件句和主句所表示的动作发生的时间不一致时，就形成了错综时间虚拟条件句。此时，从句和主句根据各自谓语动作发生的时间采用相应的谓语动词形式。Ifwe____________(book)atableearlier,wewouldn’tbestandinghereinaqueuenow.1.错综时间虚拟条件句hadbooked2.含蓄条件句有时假设的条件不通过条件从句表达出来，而是隐含在某些词或短语中，或隐含在上下文中，常见的这类词有或短语有：without(要是）没有

、butfor要不是

、otherwise否则

、but

等

1.Withoutair,mancouldn’texistontheearth.

2.Butforyourhelp,we___________________(make)suchrapidprogress.

3.Iambusynow,otherwiseI___________(do)youthefavor!4.I___________(be)mostgladtohelpyou,butIambusynow.5.I__________________(come)tothepartyyesterday,butIwasworking.couldn’thavemadewoulddowouldbewouldhavecome3.省略if的虚拟条件句当if引导的虚拟条件从句中含有had,were,should等时，可将if省略，把had,were,should移到主语前，构成倒装句。

1.IfIwereyou,Iwouldtryitagain.→

_____________,Iwouldtryitagain.2.Ifyouhadcomeyesterday,youwouldhaveseenhim.→_________comeyesterday,youwouldhaveseenhim.3.Ifitshouldraintomorrow,wewouldn’tgoforapicnic.→_________raintomorrow,wewouldn’tgoforapicnic.续写高级句型_____________________（如果妈妈没有坚持）mylearningtodanceatayoungage,mylifewouldhavebeendifferent.

WereIyouHadyouShoulditHadn’tmominsistedon72%95%63%Part2.“wish型”虚拟语气wish后的宾语从句中要用虚拟语气，表示一种不可能实现的或实现可能性很小的愿望。

Wish+从句与现在事实相反:

一般过去时（were）与过去事实相反:

过去完成时(haddone)与将来事实相反:

would/could/might+V.(原)IwishI______（have)moretimetotravel.Iwishyou_________(tell)methetruthearlier.Iwishallmyclassmates___________(come)totheget­togethernextmonth.hadhadtoldwouldcomePart3.“should+V型”虚拟语气表示“建议、命令、要求”等动词后的宾语从句中需用虚拟语气，从句谓语动词用（should+）动词原形。常见的动词有：一坚持：insist二命令：order，command三建议：suggest，advise，propose（recommend）四要求：require，request，demand，urge1)Iinsistedthathe____________(go)withus.2)Hispalefacesuggestedthathe________(be)illandtheteachersuggestedthathe_____________(see)thedoctor.(should)gowas(should)seePart4.特殊句型中的虚拟语气(1)“It

is(high/about))time+that从句

”句型中，从句谓语动词用“动词过去式”或“should+动词原形(should不能省略)”，表示“早该做…；是…的时候了”。Itishightimethatwe

__________________(take)effective

measurestosolvetheproblem.took/shouldtake(2)“If

only...”,表示“要是…就好了”，相当于“HowIwish＋宾语从句”。

IfonlyI_________(know)hername.

Ifonlyshe___________(spend)

moretimepreparingforthecontest!hadspentknew(3)在“asif/though”引导的表语从句或方式状语从句中，谓语部分常用虚拟语气形式，表示与事实相反的情况。

Shelovesthechildrenasifthey_______(be)hers.

Iwasreallyangryabouthisbehavior,butheactedasifnothing

__________________(happen)knewhadhappened(4)wouldratherthatsbdid…意为“宁愿某人……”，表示现

在或将来的愿望

wouldratherthatsbhaddone…意为“宁愿某人……”，

表示过去的愿望。

I'dratheryou_________(come)nextSaturday..I’dratheryou_________________(return)thebookyesterday.camehadreturned1.Ifyou__________（come）tomorrow,you_________（find）thenewmanagerworkingintheoffice.2.Iftheparents______________(arrive)atthehospitalearlieraftertheaccident,thechildwouldhavebeensaved.3.IfIknewyouwerecoming,I______________(meet)youattheairport.4.______hedrivenmorecarefully,hewouldn’thavehadthecaraccidentyesterday.5.I______________(lend)yousomemoney,butIhadn’tgotanythen.6.IfonlyI______________(listen)tomyparents!7.TomsuggestedthatAnn_____________(sell)thehouse.8.Iwishthisbus_________(go)totheuniversity.9Idon’tthinkitistherighttimethatyou________