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I'dratherbeasparrowthanasnail.I'dratherbeahammerthananail.Away,I'drathersailawayAmangetstiedhisfeetonthegroundI'dratherbeaforestthanastreet.I'dratherfeeltheearthbeneathmyfeet,SubjunctiveMood虚拟语气Oilfloatsifyoupouritonwater.IfIhaveenoughmoneynextyear,IwillgotoJapan.IfIhadenoughmoneynextyear,IwouldgotoJapan.真实条件句真实条件句非真实条件句条件状语从句:1.你如果把油倒在水里，油就浮起来。2.假若明年我有钱，我就去日本。虚拟条件状语从句1)IfIwereyou,Ishouldn'tdothat.2)Wewouldgowithyouifwehadtime.3)Wecouldaskhimifhewerehere.4)IfIknewhistelephonenumber,Iwouldringhimup.条件从句主句did（be动词一般用were）would(should,could,might)+do1.表示与现在事实相反，谓语动词的主要形式：1)Ifhehadseenyouyesterday,hewouldhaveaskedyouaboutit.2)Ifyouhadcomeearlier,youwould(might)havemethim.3)IwouldhavecalledyouifIhadknownyourphonenumber.2.表示与过去事实相反，谓语动词的主要形式条件从句主句had+donewould(might/could/should)+havedone1)Ifitshouldrain,thecropswouldbesavedthisyear.2)Ifitweretosnowtomorrow,theywouldnotgoout.3)Ifitrainedtomorrow,wewouldnotgoout.3.表示与将来事实可能相反，谓语动词的主要形式：条件从句主句didshoulddoweretodoWould(could/might/should)+do虚拟条件句主句与事实相反的假设If+主语+主语+与事实相反的假设If+主语+主语＋与事实相反的假设1、If+主语+2、If+主语+3、If+主语+主语＋动词的过去式（动词be用were)should,would,might,could＋动词原形现在过去had+过去分词should,would,might,could＋have+过去分词将来动词过去式wereto+动词原形should+动词原形should,would,might,could＋动词原形①Ifhehadn’tmissedthetrain,hewouldarrivedherenow.IfIhadnotbeenbusy,Iwouldhavecome.②Ifhehadn’tmissedthetrain,hewouldhavearrivedherethen.IfIwerenotbusy,Iwouldcome.IfIamnotbusy,Iwillcome.错综时间条件句1.比较:Practice:①假如你接受了我的意见，你现在就会好的多。Youmuchbetternowifyoumyadvice.wouldbehadtaken②要不是你误了公共汽车的话，我们现在正在听音乐会呢．Ifyou____________thebus,we________________theconcertnow.hadn’tmissedwouldbeenjoying２．想一想Withoutair,wewouldnotliveevenforfiveminutes.=____________________,wewouldnotliveevenforfiveminutes.Jackcan’thavearrivedyet;otherwisehewouldhavetelephonedme.=Jackcan’thavearrivedyet;______________,hewouldhavetelephonedme.WithoutwouldnotliveIftherewerenoairotherwisewouldhavetelephonedifhehadarrived含蓄虚拟条件句ButforJohn,we______thematchlastweek.A.wouldhavelostB.wouldloseC.hadlostD.lostPractice:wouldhavelostHehesitatedforamomentbeforekickingtheball,otherwisehe______agoal.A.hadscoredB.scoredC.wouldscoreD.wouldhavescoredwouldhavescoredWithoutelectricityhumanlife_______quitedifferenttoday.A.isB.willbeC.wouldhavebeenD.wouldbeWithoutwouldbe1.Shouldhecome(＿＿＿＿＿＿＿＿),tellhimtoringmeup.2.WereIyou(),Iwouldnotdoit.3.Hadhebeenmorecareful(),suchmistakescouldhavebeenavoided.３．判别IfheshouldcomeIfIwereyouIfhehadbeenmorecareful如果虚拟条件句中有were,had或should，可省略连词if构成主谓倒装()Weren’titfortheexpense,Iwouldgoabroadnow.()Wereitnotfortheexpense,Iwouldgoabroadnow.√×√TrueorfauseWereitnot1.Whatwouldhavehappened_______asfarastheriverbank?A.hadBobwalkedfartherB.BobhadwalkedfartherC.ifBobwalkedfartherD.ifBobhadwalkedfarhadBobwalkedfarther2._____fired,yourhealthcareandotherbenefitswillnotbeimmediatelycutoff.A.WouldyoubeB.ShouldyoubeC.CouldyoubeD.MightyoubeShouldyoube３._____itraintomorrow,wewouldhavetoputoffthevisittotheYangpuBridge.A.WereB.ShouldC.WouldD.WillShouldIsuggestthatwe(should)setoffatonce.Thestudentsinsistedthatthey(should)havemoreEnglishclasses.Hisfacesuggestedthathe_______angry.(be)Mikeinsistedthathe__________nothing.(steal)wasstole[比较]Specialwords(should)setoff(should)have1.Theyoungmaninsistedthathe_____nothingwrongand____free.A.did;setB.haddone;shouldbesetC.do;besetD.haddone;mustbesetPracticehaddone;shouldbeset2.Mysuggestionwasthatthemeeting_____offstillnextweek.A.toputB.beputC.shouldputD.beputtingbeput一坚持insist,二命令order,command,三建议suggest,advice,propose,四要求ask,demandrequest,require等动词记住①从句动词用should+do构成,should可以省略。1.IwishIwere(was)asstrong/clever/youngasyou.2.Wewishwehadpaidmoreattentiontoourpronunciation.3.Hewisheshecouldgoabroadtostudy.4.IwishIknewtheanswer.5.IwishIhadknowntheanswer.(.)(ButIamnot.)(ButIdon‘tknowtheanswer.)ButIdidn't1.Iwouldratherhe______tomorrowthantoday2.Iwouldratheryou____menow.3.我倒希望他们那天和我一起去。Iwouldratherthey______________withme.练一练:hadgonecamepaid记住②Wish1)现在：用过去式2)将来:(would/could)do3)过去：(haddone)wouldrather1)现在或将来:用过去式2)过去:(haddone)1.Itisstrangethathe_____interestinmuchofhisresearch.A.shouldhavelostB.wouldloseC.hadlostD.willlostshouldhavelost2.Itisnecessarythattheproblem_____atonce.A.solvesB.shouldsolveC.shouldbesolvedD.willbesolvedshouldbesolved3.LookatthetroubleIamin!IfonlyI_______youradvice.A.followedB.wouldfollowC.hadfollowedD.shouldfollowhadfollowedItishightimethatyou_______________(go)toschool.IfonlyI_________thefilmyesterday!went/shouldgohadseenHesmiledasifhe_______mythought.hadread1.Itisnecessary/important/strange/that...Itisapity/ashame/nowonder/that...记住③2.Itis(high/about)timethat…3.Ifonly或asif引导的句子：特殊的从句(should)+动词原形。过去式或should＋动词原形were或hadbeenHaveatry!•Pleasetrytouseyourimaginationtomakesomesentencesormakeupastory,youcanrefertothewordsasfollows:ifI…;Iwish…;I’drather…;Ifonly…;with;without;butfor…;otherwise….能力提升1.if虚拟条件从句的基本用法:2.虚拟语气在名词性从句中的运用：3.虚拟语气在其它从句中的运用：课堂小结要求：熟练掌握虚拟语气的各种用法,以及比较特殊的从句Homework•1.ReviewtheSubjunctiveMoodagain.•2.Finishtherestexercisesonthelearningpaper.•3.Finishthecomposition.