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Review:If引导的条件状语从句:1234Firstconditional:真实从句,条件有可能实现Secondconditional:非真实从句,不可能实现的,与现在事实相反Zeroconditional:零条件从句,客观事实,有先后次序Thirdconditional:虚拟语气条件从句,与过去事实相反If从句:一般现在时，主句：将来时从句为：If+主语+动词过去式；主句为：主语+would/should+动词原形If从句:一般现在时，主句：一般现在时Ifsb.+_________,sb.___________________haddonewouldhavedone1.Iftheweatherisgood,wewillgoouttomorrow.2.IfIwereyou,Iwouldstudyhard.3.Ifyouheattheice,itturnstowater.Firstconditional:真实从句,条件有可能实现的Secondconditional:非真实从句,不可能实现的,与现在事实相反Zeroconditional:零条件从句,客观事实,有先后次序123If从句:一般现在时，主句：将来时条件从句为：If+主语+动词过去式；主句为：主语+would/should+动词原形If从句:一般现在时，主句：一般现在时5Therearethreeconditionalsentencesinthisarticle.Findandunderlinetheminthetext.1.Ifyoudon’twanttofallbehindintoday’scompetitivejobmarket,youhavetocommityourselftolife-longlearning.2.Ifyouinvesttimeindevelopingyourstudyskillsnow,you’llbeenjoyingtherewardsfortherestofyourlife.3.IfIwereyou,Iwouldasktheteacher.4.Thirdconditional与过去事实相反的虚拟条件句虚拟语气从句用在与过去事实相反的条件句中,条件句中的谓语用had+过去分词,结果主句的谓语用would+have+过去分词:如果我早点离开,我就赶上公共汽车了。IfIhadleftearlier,Iwouldhavecaughtthebus.如果我想起了那件事,我是会向母亲谈及的。IfIhadthoughtofit,Iwouldhavetalkedtomother.*注意:1.不可将If从句中的谓语动词所用的形式误认为过去完成时,它仅是虚拟语气的一种表达形式.2.在主句中,若主语是第一人称,也可用shouldhave+过去分词构成谓语.shouldshould*注意:3.主句或从句中的谓语动词构成否定式的时候,应分别在主句中的would的后面或if从句中的had的后面加上not.Ifsb.+_____________,sb.______________________.hadnotdonewouldnothavedone如果昨天晚上没有去看电影的话,你就完成了那份报告了。Ifyouhadnotgonetothecinemalastnight,youwouldhavefinishedthereport.如果你告诉过我,我就不会浪费那么多时间。Ifyouhadtoldmethat,Iwouldnothavewastedsomuchtime.*注意:4.if有时可以省略,但if后面部分需改为倒装句语序.Hadyoutoldmethat,Iwouldnothavewastedsomuchtime.8Lookatthesentencefromtheinterviewandanswerthequestions.IfIhadwantedtoseemygrandchildren,Iwouldhavehadtovisittheminperson.a)WhattimeisGrandmaChentalkingabout:past,presentorfuture?b)Whathappened:Didshetraveltoseethem?pastNo!ThepatternoftheThirdConditional.Ifsb.+_________,sb.___________________haddonewouldhavedonecouldmight(一)用所给动词的适当形式填空:1.Ifyou_____________(listen)tome,you____________________(notmake)thatmistake.2.Iftheboy_______________(notclimb)thetreeyesterday,he_________________(notbreak)hisleg.3.Ifyou__________(come)totheclassintimethismorning,theteacher__________(notbe)soangry.4.Ifwe_________(meet)eachothertheotherday,I________________(have)aheart-to-hearttalkwithyou.5.Ifyou___________(be)thereyesterday,you________________(see)thefamousmoviestar.hadlistenedwouldnothavemadehadn’tclimbedwouldn’thavebrokenhadcomewouldn’thavebeenhadmetwouldhavehadhadbeenwouldhaveseen(二).选择正确的答案:1.Ifyou_____homelastnight,youwouldhavewatchedtheexcitingfootballmatch.A.stayedB.wasstayingC.wouldstayD.hadstayed2.Ifyou______socareless,youwouldn’thavebrokenthelaptopcomputer.•hadn’tbeenB.weren’tC.isn’tD.wouldn’tbe3.______youhelpedme,Iwouldn’thavemadesomuchprogressinmywork.•Didn’tB.Wouldn’tC.Hadn’tD.Couldn’tDAC4.Ifyoursister_____methat,I____insuchahurry.A.hadtold;wouldn’thaveleftB.hadtold;wouldn’tleaveC.didn’ttell;wouldn’thaveleftD.hasn’ttold;wouldn’tleave5.Ifmymomhadn’tbeenill,I______toBeijingwithyoulastweek.A.wouldgoB.wouldhavegoneC.hadgoneD.havegoneAB9Whichoftheconditionalsentencesiscorrectineachcontext?1.Astormbrokeoutandtheboatsank.a)Ifthestormhadn’tbrokenout,theboatwouldn’thavesunk.b)Ifthestormhadbrokenout,theboatwouldhavesunk.2.Theweatherwasgoodsowewentout.a)Iftheweatherhadn’tbeengood,wewouldn’thavegoneout.b)Iftheweatherwasgood,wewouldgoout.√√10CompletetheThirdConditionalsentencesbyputtingtheverbsinbracketsinthecorrectforms.1.Iftheexam_____________(notbe)sodifficult,I_____________________(pass).2.Ifhe___________(puton)atie,they_____________(allow)himtoentertherestaurant.3.Ifhe________________(notapologise),I_________________(notgive)himabirthdaypresent.4.Ifthey_____________(notargue),they__________________(spend)theweekendtogether.5.Ifhe__________(notbe)sick,he___________(join)usforthetour.6.Ifit_____________(rain),we________________(go)tothebeach.hadn’tbeenwouldhavepassedhadputonwouldhaveallowedhadn’tapologizedwouldn’thavegivenhadn’targuedwouldhavespenthadnotbeenwouldhavejoinedhadn’trainedwouldhavegoneConditional1(真实从句)&conditional2(非真实从句).2.IfIhavetimetobuythebutterandflourandeverything,I’llmakeyouacake.3.Yes,ifmyparentsweren’tbothatworkallday,wewouldgetadog.4.Well,ifIsavedallmypocketmoney,Istillwouldn’thaveenoughforanexpensivepresent.5.Yes,andifIwasn’tsobusyI’dhelphim.6.Ifhepasseshisexamhewillhaveaparty.11222ConditionalZero,1,2,and31.Iwouldn’ttellSarahthebadnewsyetifIwereyou.2.Thejournalistwouldn’thavereportedthestoryifshehadn’tbelieveditwastrueatthetime.3.JanewouldhavebeenabletodoEnglishatuniversityifshewasasgoodasitasyouare.4.We’dbeabletoplayfootballtomorrowifitstoppedrainingnow.5.Lauraneverwantstoeatanybreakfastifshedoesn’tgoforanearlymorningrun.6.Iwouldhavegivenyoutheletterifitarrivedbeforeyouleft.232202Correctthewrongsentences.2.IfweliveinLondonI’dgotothetheatreeverynight.3.IfIgotahorseformybirthdayIwouldtakeridinglessons.4.Iwon’tcrosstheroadthere,ifIwereyou.5.I’llaskPeterthiseveningifhecametotheclub.wouldn’tlivedcomesa)arule,somethingthat’salwaystrueb)apieceofadvicec)afuturesituat