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1、SubjunctiveMoodinIf-clausesLearningaims:1.Tohaveagoodcommandofsubjunctivemoodinif-clause.2.Touseitproperlyincontext.3.ToarouseinterestsandstrengthenconfidenceinEnglishgrammarlearningthroughcompetitionandcooperation.Ifyouwereateardropinmyeye,Forfearoflosingyou,Iwouldnevercry.A
2、ndifthegoldensun,Shouldcease(停止)toshineitslight,Justonesmilefromyou,Wouldmakethewholeworldbright.Readthepoemandtrytotranslateit如果你是我眼中的一滴泪水,为了不失去你,我将永不哭泣.如果金色的阳光,停止了它耀眼的光芒你的一个微笑,将照亮我的整个世界.Subjunctivemoodisusedtotalkaboutsituationsthatarenottrueornotlikelytobecometrue.Step2.Ex
3、plore&ImproveLiuWei,anarmlesspianist,achievedhisdreamsbygreatefforts.If从句的谓语形式主句的谓语形式与过去事实相反与现在事实相反与将来事实相反did（were）haddonewould/could/should/might+dowould/could/should/might+havedone1.didwould/could/should/might+do一般条件句中虚拟语气的用法2.weretodo3.shoulddo难点突破：错综时间句Ifhehadn’tbeendeter
4、mined,hewouldnotbesosuccessfulnow.Yourdiscovery:本句中条件从句所表示的动作和主句表示的动作发生的时间____________,这时动词的形式要根据它所表示的____________作出相应的调整与过去相反与现在相反不一致时间各自为准如果他昨晚没有熬夜，他现在就不会如此疲倦。（stayup）Ifhehadnotstayeduplastnight,hewouldnotbesosleepynow.与过去相反与现在相反各自为准If从句出现了真实虚拟得考虑真实主将从是现虚拟时态要前移主,从时间不统一各自为准需
5、谨记Whatwouldhavehappenedifthefarmerhadn'tseenthesnake?Ifthefamer___________(notsee)thesnake,he_________________(notput)itunderhiscoat;ifhe__________(notput)itunderhiscoat,thesnake___________________(notbite)him;ifthesnake____________(notbite)him,he__________________(notdie).ha
6、dn'tseenwouldn’thaveputhadn’tputwouldn’thavebittenhadn’tbittenwouldn’thavedied.Thefarmerandthesnake如果我现在成为了一名百万富翁，我会给实验中学建一座更大的图书馆。如果有一天我有足够的钱，我会为一中的每一位学生提供免费的三餐。☆IfI__________________________________amillionaire,I______buildalargerlibraryforourschool.IfI_____________________
7、_enoughmoneysomeday,I___________(supply)freefoodtoallthestudentsinourschool.became/weretobecome/shouldbecomewouldhad/weretohave/shouldhavewouldsupplyRelayinsentencemaking！（造句接龙）StudentA:“IfIwereabird,Iwouldflyhighintothesky.”StudentB:“IfIcouldfly,Iwouldtrytotouchthecloud.”Stu
8、dentC:“IfIcouldtouchthecloud,Iwouldhaveasleeponit.”StudentD:“IfIhave
