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Welcome!如果我有一千萬,我就能買一棟房子。我有一千萬嗎?沒有。所以我仍然沒有房子。如果我有翅膀,我就能飛。我有翅膀嗎?沒有。所以我也沒辦法飛。如果把整個(gè)太平洋的水倒出,也澆不熄我對(duì)你愛情的火。整個(gè)太平洋的水全部倒得出嗎?不行。所以我并不愛你。

——《第一次親密接觸》虛擬語氣“一二三”

虛擬語氣表示說話人的愿望、假設(shè)、猜測(cè)或建議,而不表示客觀存在的事實(shí)。虛擬語氣通過謂語動(dòng)詞的特殊形式來表示。

時(shí)間從句謂語形式

主句謂語形式

與現(xiàn)在事實(shí)相反

did

(be用were)would/could/might/should+do與過去事實(shí)相反had+donewould/could/might/shouldhave+done與將來事實(shí)相反did(were)should+dowereto+dowould/could/might/should+do退一步海闊天空

一“表”

1.Thisprinterisofgoodquality.Ifit_______breakdownwithinthefirstyear,wewouldrepairitatourexpense.

A.wouldB.shouldC.couldD.might2.Iftheparents______atthehospitalearlieraftertheaccident,thechildwouldhavebeensaved.A.arrivesB.arriveC.hadarrivedD.hasarrived1.Ifyouhadtakenmyadvice,youwouldn’thavefailedintheexam.

——Hadyoutakenmyadvice,youwouldn’thavefailedintheexam.2.Ifhewereintheroomnow,hewouldn’tfeelsocold.——Wereheintheroomnow,hewouldn’tfeelsocold.3.IfI

shouldhavetime,Iwouldgowithyou.——ShouldIhavetime,Iwouldgowithyou(省if)倒裝條件句Step1、觀察思考。小結(jié)當(dāng)條件句中有______,___________或______時(shí),可省略_____,把這三個(gè)詞提到句首。Eg:IfIwere

notsobusy,Iwouldgowithyou.werehad(助動(dòng)詞)shouldif注意:若條件從句為否定句,否定詞應(yīng)位于主語之后。WereInotsobusy,Iwouldgowithyou.Step2、運(yùn)用規(guī)律(將以下句子改為省略if的倒裝條件句)IfIwereatschoolagain,Iwouldstudyharder.——______________________________________Ifyouhadcomeearlier,youwouldcatchthebus.——_______________________________________IfIwerenottohaveatest,Iwouldgototheconcerttonight.——______________________________________________WereIatschoolagain,Iwouldstudyharder.

Hadyoucomeearlier,youwouldcatchthebus.WereInottohaveatest,Iwouldgototheconcerttonight.含蓄條件句:

Butforyourhelp,wecouldn’thavesucceeded.

Without

air,we

wouldnotlive

evenforfiveminutes.

以上句子中虛擬條件沒有使用從句,而是通過_____短語來表示,這種句子叫做___________。這種句子往往是有主句而無從句??捎糜谶@種句式的介詞或連詞________/_________/or/_________等。含蓄條件句butforwithoutotherwise做題關(guān)鍵:通過句意判斷準(zhǔn)對(duì)什么時(shí)間的虛擬,然后選擇出正確的動(dòng)詞形式。介詞ButforJohn,we______thematchlastweek.

A.wouldhavelost

B.wouldlose

C.hadlost

D.lost

Practice:wouldhavelost

Hehesitatedforamomentbeforekickingtheball,otherwisehe______agoal.A.hadscored

B.scoredC.wouldscore

D.wouldhave

scoredwouldhave

scored二“混”一.混時(shí)態(tài):二.混虛實(shí):時(shí)間錯(cuò)綜的虛擬語氣Ifyouhad

takenthemedicinelastnight,youwouldbebetternow.Ifyouhadtakenthemedicinelastnight,youwouldbebetternow,butyoudidn’t.————————虛實(shí)If從句中時(shí)間與主句時(shí)間不一致。虛實(shí)錯(cuò)綜的虛擬語氣

Practice:

假如你接受了我的意見,你現(xiàn)在就會(huì)好的多。

You

muchbetternowifyou

myadvice.wouldbehadtaken

I__________youyesterday,butIwasbusywithmywork.

A.hadhelpedB.wouldhelpC.wouldhavehelpedD.helped_____________________________事實(shí)

三“從句”1:虛擬語氣在名詞性從句中用法

關(guān)鍵詞★一堅(jiān)持;二命令;三建議;

四要求

(should)do2:Itis+adj./n.+that…(should)do…關(guān)鍵詞important/necessary/natural/strange/apity/ashame)3:虛擬在特殊句型中的用法

關(guān)鍵詞:◆wish,asif/though,ifonly,wouldrather

1.表示要求,命令,建議等動(dòng)詞后的賓語從句。一個(gè)堅(jiān)持:insist兩個(gè)命令:order,command

三個(gè)建議:advise,suggest,propose四個(gè)要求:demand,require,request,desire

這些動(dòng)詞后面的賓語從句要使用虛擬語氣用法。即從句中的動(dòng)詞使用should+動(dòng)詞原形,或者將should省略。注意insistsuggestIsuggestthatwe____________atonce.(setoff)Thestudentsinsistedthatthey____________themeeting.(attend)Hisfacesuggestedthathe_______angry.(be)Iinsistedthathe______wrong.(be)waswas[比較]Specialwords(should)setoff(should)attendIt’ssuggested(ordered,demanded,proposed,commanded,requested,desired,insisted,required)that…后面的主語從句中要使用虛擬語氣,也以(should)+v.的形式出現(xiàn)。It’sorderedthatonlyGerman(should)betaughtatschoolsinAlsasandLorin.

It’srequestedthatallthestudents(should)wearschooluniformsatschool.以上這些動(dòng)詞的名詞形式(suggestion,proposal,request,order,advice,command…)后面的表語從句和同位語從句中也要用虛擬語氣.Mysuggestionisthatyou(should)go

homefirstbeforecominghere.Theordercamethatthework(should)befinished

twodaysaheadoftime…2.句型

:Itis+adj./n.+that…(should)do…(important/necessary/natural/strange/apity/ashame)Itisnecessarythatwestudywell.Itisnaturalthathe(should)thinkso.ItisapitythatMaryshouldgotothatdirtyplace.

3.wish+賓語從句現(xiàn)在:過去:未來:過去時(shí)(did/were)過去完成時(shí)(haddone)would/could/might+V.

a)Iwishshe___________therewithusnow.b)Iwishshe______therewithustomorrow.c)Iwishshe______therewithusyesterday.A.goesB.wentC.hadgoneD.wouldgoBDC4.Ifonly…要是就好了

=IwishIfonlyIknewhisname!Ifonlywehadfollowedyouradvice!IfonlyIcouldseehimagain!5.asif/though:

HespeaksEnglishasif/thoughheisfromtheUSA. HespeaksEnglishasif/thoughhewerefromtheUSA. {事實(shí)虛擬

asif/though+Clause

did/were(現(xiàn)在)haddone(過去)would/could/might+動(dòng)詞原形(將來)6.wouldratherthat現(xiàn)在:過去:未來:did/werehaddonedid/were小結(jié)Wish/ifonly/asif1)現(xiàn)在:did/were2)過去:(haddone)3)將來:(would/could)dowouldrather1)現(xiàn)在或?qū)?did/were2)過去:

(haddone)

“三反”“兩反”1.IwishI______youyesterday.A.seenB.didseeC.hadseenD.weretosee2.Whenapencilispartlyinaglassofwater,itlooksasifit______.A.break

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