新人教選修6-Unit1虛擬語(yǔ)氣

SubjunctiveMood虛擬語(yǔ)氣陳述語(yǔ)氣

Iwenttothetheatreyesterday.

Jackhadn’tcomebackhomeyet.祈使語(yǔ)氣

Let’sgo.

Don’ttouchanythingonthetableuntilthebellrings.一.語(yǔ)氣的分類虛擬語(yǔ)氣

IfIwereyou,Iwouldnotleaveheralone.

Ourteachersuggestedthatwegotothelibrarythisafternoon.關(guān)于陳述語(yǔ)氣1What

will

youdoifit

rains

tomorrow?I

will

stayathomeifit

rains

tomorrow.關(guān)于陳述語(yǔ)氣2關(guān)于祈使語(yǔ)氣1關(guān)于祈使語(yǔ)氣2關(guān)于祈使語(yǔ)氣3關(guān)于祈使語(yǔ)氣4條件從句If從句的謂語(yǔ)形式主句的謂語(yǔ)形式現(xiàn)在過(guò)去未來(lái)V.+ed(were)haddonewould/could/should/might+V(原)would/could/should/might+have+p.p.1.V.+ed.2.should+V.(原)3.weretodowould/could/should/might+V.(原)一.虛擬語(yǔ)氣在條件狀語(yǔ)從句中的用法。What

would

youdoifyou

won

thelottery?IfI

won

thelottery,I

would…IfI

wonthelottery,I

would

buyanexpensivecar.

IfI

had

alotofmoney,I

would

buyavilla.IfI

had

alotofmoneynow,I

would

travelaroundtheworld.Ifit

were

finenow,Iwould

goshopping.a.Ifthey____(be)here,they__________(take)youradvice.b.Iftheworld-war_____(burst)outagain,what_____________(happen)toourpeopleonearth?werewouldtakeburstwouldhappenPRACTICE1:Fillintheblanks.c.Ifthepoliceman________(benot)inthatroom,it________(be)verydangerous.d.IfI____(be)inyourposition,I_________(ask)forteacher’shelp.werenotcouldbewerewouldaskChooseoneofthetopicsanddiscussitingroups.1.Youhadadreamthatyouwereateacher.Whatwouldyoudoifyouwereateacher?2.Supposeyouwonalotofmoney.Whatwouldyoudowiththemoney?IfI____ateacher,I….were2.與過(guò)去的事實(shí)相反從句的謂語(yǔ)用had＋過(guò)去分詞,主句的謂語(yǔ)用should/would/could/might＋have＋動(dòng)詞過(guò)去分詞。Ifhe__________morecarefully,he_________________thecaraccidentyesterday.haddriven

wouldnothavehad

IfI________howtoswim,I__________________trappedinthisisland.hadlearnt

wouldnothavebeen

a.IfTom________(be)morecarefulintheexam,he________________(pass)italready.b.Ifyou_______(get)upearlier,you________________(catch)thefirsttrain.hadbeenwouldhavepassedhadgotwouldhavecaughtPRACTICE2:Fillintheblanks.c.IfI_______(meet)youyesterday,we______________(go)totheconcerttogether.hadmetwouldhavegone3.與將來(lái)事實(shí)相反從句的謂語(yǔ)用

動(dòng)詞過(guò)去式或weretodo

或shoulddo形式,主句謂語(yǔ)用

should/would/could/might＋動(dòng)詞原形。Ifyousucceeded,everythingwould

beallright.Ifyoushouldsucceed,everythingwouldbeallright.Ifyouweretosucceed,everythingwouldbeallright.Ifhe

got

upearly,

he

wouldbe

ontime.假如他來(lái)了,我們對(duì)他說(shuō)什么呢？Ifhe

wereto

come,what

should

wesaytohim.假如他看見我,就會(huì)認(rèn)識(shí)我。Ifhe

should

seeme,he

would

knowme.a.Ifthere________(be)nonaturalresourceanymore,we___________(make)useofnuclearpower.b.What____________(happen)ifyou____________(getup)toolatetomorrow?shouldbeshouldmakewouldhappenshouldgetupPRACTICE3:Fillintheblanksc.IfRobots_____________(control)theworldsomeday,here________(be)nofriendship.weretocontrolwouldbe關(guān)于虛擬語(yǔ)氣辯析1關(guān)于虛擬語(yǔ)氣辯析2關(guān)于虛擬語(yǔ)氣辯析3關(guān)于虛擬語(yǔ)氣辯析4關(guān)于虛擬語(yǔ)氣辯析52.wouldratherthat現(xiàn)在:過(guò)去:未來(lái):Iwouldratheryoupaidmenow.Iwouldratheryouhadattendedthemeetingyesterday.Don’tcome.Iwouldratheryoucametomorrow.過(guò)去時(shí)過(guò)去時(shí)過(guò)去完成時(shí)3.without和butfor構(gòu)成虛擬。butfor要不是

Withoutsunlight,people’slifewouldbedifferentfromtoday.

Butforyourhelp,Iwouldn’thave

finishedthework.

Withoutyourhelp,Iwouldhave

failed.

Butforwater,itwouldbeimpossibletoliveinthedesert.含蓄條件句:有時(shí)為了表達(dá)的需要,在虛擬語(yǔ)氣中并不總是出現(xiàn)if引導(dǎo)的條件句,而通過(guò)其他手段來(lái)代替條件句.Iwasillthatday.otherwise,Iwouldhavetakenpartinthesportsmeet.(副詞)Hetelephonedtoinformmeofyourbirthday,orIwouldhaveknownnothingaboutit.(連詞)Amanwhostoppeddrinkingwaterwouldbedeadinaboutsevendays.(定語(yǔ)從句)Everythingtakenintoconsideration,theywouldhaveraisedtheiroutputquickly.(獨(dú)立主格結(jié)構(gòu))三.虛擬語(yǔ)氣假設(shè)條件句型注意點(diǎn):1.假設(shè)條件從句謂語(yǔ)動(dòng)詞發(fā)生的時(shí)間與主句所假設(shè)的謂語(yǔ)動(dòng)詞不一致,叫做錯(cuò)綜條件虛擬語(yǔ)氣。主句和從句的謂語(yǔ)動(dòng)詞要依照假設(shè)的時(shí)間而定。

例句中從句與過(guò)去事實(shí)相反,主句與現(xiàn)在事實(shí)相反。

Ifyou

hadasked

himyesterday,you

would

know

whattodonow.Ifthestaff

hadbeen

morecareful,

themall

wouldnotbe

onfirenow.Iftheweatherhadbeenfiner,thecropswouldbegrowingstillbetter.Ifyouhadfollowedtheteacher’sadvice,youwouldn’tbeinthehospital.2.假設(shè)條件虛擬倒裝。條件從句中有should,were,had三個(gè)助動(dòng)詞可以把if省略,并將這三個(gè)詞提至句首。

IfIwereyou,Iwouldgiveitup.WereIyou,Iwouldgiveitup.Ifitwerenotforyouradvice,wecouldn’thavegotoverthedifficulties.Wereitnotforyouradvice,wecouldn’thavegotoverthedifficulties.IfIhadhadtime,Iwouldhaverunro