虛擬語(yǔ)氣Unit1ArtSubjunctiveMood(I)虛擬語(yǔ)氣在英語(yǔ)中，表示說(shuō)話(huà)人所說(shuō)的話(huà)不是事實(shí)，而是一種假設(shè)、愿望、懷疑或推測(cè)，要用虛擬語(yǔ)氣。虛擬語(yǔ)氣可以用于條件狀語(yǔ)從句、主語(yǔ)從句、表語(yǔ)從句、賓語(yǔ)從句等。review1.虛擬語(yǔ)氣在wish句中的用法Iwish…IwishI_____

astallasyou.wereIwishI

were

abird.Iwisheveryday____mybirthday.wereIwish/wishedI____________(noteat)somuchwatermelon.hadn’teatenThepartywasterrible.

IwishI______________(nevergo)toit.hadnevergoneIwishit___________(rain)tomorrow.wouldrain1.虛擬語(yǔ)氣在wish句中的用法1)表示對(duì)現(xiàn)在情況的虛擬:S1+wish+S2+

did/were….2)表示對(duì)過(guò)去情況的虛擬:

S1+wish+S2+

haddone….

3)表示對(duì)將來(lái)的主觀(guān)愿望:S1+wish+S2+would/coulddo….

虛擬語(yǔ)氣的在if從句中的用法【觀(guān)察體會(huì)】看下圖及對(duì)話(huà)，體會(huì)表示“現(xiàn)在的”虛擬語(yǔ)氣的在if從句中的用法。A:Whydon’tourgrandchildrenvisitusmoreoften?B:Theydon’thaveenoughtime.Iftheyhadmoretime,theywouldvisitusmoreoften.

ButIthinkifwecallthemnow,maybetheywillcometoseeustomorrow.A:IwonderwhyFredworkssohard.B:Idon’tknow.Hemustlikehisjob.A:

Ifhedidn’tlikehisjob,hewouldn’tworksohard.

Ifhegoesonworkinglikethis,hisdreamwillcometruesoon.2/5/20231.Iftheyhadmoretime, theywouldvisitusmoreoften.2.Ifhedidn’tlikehisjob, hewouldn’tworksohard.

IfS1+did/were…,S2+would/should/could/mightdo….hadwouldvisitdidn’tlikewouldn’tworkdiscovery對(duì)現(xiàn)在的虛擬P5exe3completethesentenceswiththecorrect

formoftheverbsinbrackets.

Davidisnotasculptor.Ifhe_____(be),he__________(make)asculpturefortheexhibition.2Sallyisnotanaggressiveperson.Ifshe_____(be),she__________(be)amoresuccessfulbusinesswoman.3IfSam_____(be)here,he__________(be)soexcitedabutmeetingafamousscholarintheflesh.4IfI______(can)paint,I___________(paint)youanabstractpaintinginthestyleofMatisse.5MrLingisn’there.Ifhe____(be),he________(help)youwithyourgeometry.werewouldmakewerewouldbewerewouldbecouldwouldpaintwerewouldhelp6It’sMissLiang’sbirthdaytoday.IwishI___________(take)herouttoasuperbrestaurantfordinner.7Wedon’tknowheraddress.Ifwe_____it,we___________(send)herabigbunchofflowers.8Peoplesaythattheartexhibitionisworthseeing.IwishI_____(can)gowithyoubutI’mtoobusythesedays.9IfMasaccio_____(be)alive,he_________(be)amazedathowartistspainttoday.10IfPeter___________(come)toourschool,he______(can)gotoourartclasses.couldtakeknewwouldsendcouldwerewouldbewouldcomecouldWhat

would

youdoifyou

won

thefirstplace?Ifwe

won

thefirstplace,we

would…discussaskMrChentotreatusabigmeal.

MrChenIfwe

wonthefirstplace,we

wouldwewouldgooutforacelebration.Ifwewonthefirstplace,

otherstudentswouldgreatlyadmireus.Ifwewonthefirstplace,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)去時(shí)(were)would/could/should/might+v.(原)虛擬語(yǔ)氣在條件狀語(yǔ)從句中的用法。1.IfIsawhimtomorrow, Iwouldbeveryhappy.2.Ifheweretobeagirlnexttime, Ishouldn’tquarrelwithhim.3.Ifitshouldrainthisweekend, themeetingwouldbeputoff.observetomorrownexttimethisweekendsawwouldbeweretobeshouldn’tquarrelshouldrainwouldbeputoff(2).與將來(lái)事實(shí)相反IfS1…,

S2+should/would/could/mightdo….｝did/wereweretodoshoulddoIfyousucceeded,Ifyoushouldsucceed,Ifyouweretosucceed, everythingwould/couldbeallright.如果你成功了，…a.Ifthere______________(be)nonaturalresourceanymore,we___________(make)useofnuclearpower.b.What_____________(happen)ifyou_______________________________(getup)toolatetomorrow?/shouldbeshouldmakewouldhappen/shouldgetupwere/weretogetupgotup條件從句If從句的謂語(yǔ)形式主句的謂語(yǔ)形式未來(lái)1.過(guò)去時(shí)2.should+v.3.weretodowould/could/should/might+v.(原)虛擬語(yǔ)氣在條件狀語(yǔ)從句中的用法。(3).與過(guò)去的事實(shí)相反Ifhehadbeenherethen, wecouldhaveaskedhimaboutit.結(jié)構(gòu)：IfS1

haddone…,S2

should/would/could/mighthavedone….Ifhe__________morecarefully,he_________________thecaraccidentyesterday.haddriven

wouldnothavehad

driveIfI__________howtoswim,I__________________trappedinthisisland.hadlearnt

wouldnothavebeen

learnHelp!Help!a.IfTom________(be)morecarefulintheexam,he_________________(pass)italready.b.Ifyou_______(get)upearlier,you_________________(catch)thefirsttrain.hadbeenwouldhavepassedhadgotwouldhavecaught2.Matchthebeginningofeachsentencewiththeappropriateending.21.Ifyouhadcomeearlier,2.IfRobhadn’tinjuredhimself,3.Iftherehadnotbeenanexchangeprogramme,4.Ifshehadstudiedharder,5.IfthepoethadnotwrittensuchabeautifulpoemaboutthisplaceAwewouldhavewon.Bshewouldhavegotthediploma.Citwouldnothavebecomesofamous.Dhewouldnothavefoundasponsortohelphimstudyabroad.EyouwouldnothavemissedtheexcitingsceneinthemovieEADBC條件從句If從句的謂語(yǔ)形式主句的謂語(yǔ)形式過(guò)去過(guò)去完成時(shí)would/could/should/might+have+p.p.

(1)虛擬條件從句中用were代替was。(2)如果假設(shè)的情況很可能發(fā)生，就用真實(shí)條件句。Ifhehastime，hewillcome.

If從句的謂語(yǔ)形式主句的謂語(yǔ)形式現(xiàn)在did/werewould/should/could/might+V原過(guò)去haddonewould/should/could/might+havedone未來(lái)did/wereshoulddoweretodowould/should/could/might+V原If虛擬條件句。3.Fillintheblanksusingthecorrectformsoftheverbsinbrackets.MissJiangexplainedthehomeworktotheclassyesterday.IfAlfred________(pay)moreattentionatthetime,he____________________(notmiss)herinstructions.I’msorry,Idon’thaveacompass.OfcourseI___________(lend)ittoyouifI_____(have)one.Lendoesn’tthinkhewilleverwinapoetrycompetition.If,bychance,he____(win),he___________(spend)theprizemoneyonacomputer.hadpaidwouldnothavemissedwouldlendhadwonwouldspend34.Luckily,JanetisgoodatwritinginEnglish.Ifshe___________(notwrite)well,she___________(spend)moretimepracticing.5.IfI_____(be)you,I________________(takeiteasy)andgohomeearly.6.Suewaslatefortheweddingceremony.I’msurethatifshe__________(be)thereontime,thebrideandbridegroom______________(feel)happier.didn’twritewouldspendwerewouldtakeiteasyhadbeenwouldhavefeltArethesesentencestrueorfalse?Iffalse,correctit.1.Ishouldn’tdothatifIwasyou.2.Ifmyfatherwereherenow,hewilltellmehowtodoit.3.IfIknewhertelephonenumber,Iwouldhavecalledher.4.Ifithadnotrainedyesterday,hemightcome.5.Idon’tthinkIshallfail.ButifIfail,Iwouldtryagain.werewouldhadknownhavesho