英语语法教案

,SubjunctiveMood,“mood”,indicativemoodimperativemoodsubjunctivemood,1.twoformsofsubjunctivemood,BE-subjunctiveWERE-subjunctive,BE-subjunctive:realizedbythebaseform（原形）ofaverbWERE-subjunctive:realizedbytheverb“were”,NPChasdecreedthatthenewlawbeimplemented.Itisimperativethatthenewlawbeimplemented.NPChasannouncedthedecisionthatthenewlawbeimplemented.Whateverbethedifficulty,wewillimplementthenewlaw.,Whateverbethedifficulty,wewillimplementthenewlaw.Whateverthedifficultyis,Whateverthedifficultyshould/maybe,BE-subjunctive,decidedecreesuggestmove,advisableappropriateessentialimperative,decisiondecreeinstructionrequirement,Itisimperativethatthenewlawbeimplemented.,Itisimperativethatthenewlawshouldbeimplemented.,Itisimperativeforthenewlawtobeimplemented.,Iftherumorbetrue,everythingispossible.,Iftherumorweretrue,everythingwouldbepossible.,Iftherumorshouldbetrue,everythingispossible,Iftherumoristrue,everythingispossible.,Be-subjunctive,formality,notnecessarilyunrealcondition,IfDPRKweretoattendthesixpartytalk,theothercountrieswouldfeelgreatlyrelieved.,WereDPRKtoattendthesixpartytalk,“were”?“was”?,IfIwereyou,WereDPRKtoattendthesixpartytalk,Asitwere,2.waysofexpressinghypotheticalmeanings,pasttenseformsofverbssimplepastpastprogressivepastperfectivepasttensemodalscould;should;would,payattentiontothetimereference,Itis(high,about)time(that)Iwouldrather/sooner(that)Ifonlyasif/asthoughIwish(that),假如昨天我对他说了，现在我就知道该怎么办了。假如他知道此事，那一定是出于偶然的。,IfIhadspokentohimyesterday,Iwouldknowwhattodonow.Ifheknewthis,itwouldhavehadtobebyaccident.,“IfIwere,”,referringtoanytime,IfIwerenotbusy,Iwouldhavecome.IfIwereyou,Iwouldgo.IfIwererich,Iwouldbuildupalargehouseforpoorpeople.,would;could;should;might,inthemainclausewithconditionalclausesinconditionalclauses(“should”)inothercontexts(page276-277),payattentiontothetimereference,simplepastifshouldifwereto,Iftheshipatnoon,itwouldpassthecanalbetween2:00and2:30p.m.,left,invertedconditionalclause,WereHadShould,Wereyouinmyposition,youwoulddothesame.HadItime,Iwouldcome.Iwillgoshoulditbenecessary.,Heleftordersthatnothing_toucheduntilthepolicearrivedhere.shouldbeB.oughttobeC.mustbeD.wouldbe2.Iwastohavemadeaspeechif_.IwasnotcalledawaynobodywouldhavecalledmeawayC.IhadnotbeencalledawayD.nobodycalledmeaway,3.IfyouhavereallybeenstudyingEnglishforsolong,itsabouttimeyou_abletowritelettersinEnglish.shouldbeB.wereC.mustbeD.are4.Muchas_,IcouldntlendhimthemoneybecauseIsimplydidnthavethatmuchsparecash.A.IwouldhavelikedtoB.IwouldliketohaveC.IshouldhavetolikeD.Ishouldhavelikedto,5.Ifyourcar_anyattentionduringthefirst12month,takeittoanauthoriseddealer.shallneedB.shouldneedC.wouldneedD.willneed6._enoughtimeandmoney,theresearcherwouldhavebeenabletodiscovermoreinthisfield.GivingB.TogiveC.GivenD.Beinggiven,7.Allofuswouldhaveenjoyedthepartymuchmoreifthere_quitesuchacrowdofpeoplethere.A.werentB.hasntbeenC.hadntbeenD.wouldntbe8._forthefactthatshebrokeherleg,shemighthavepassedtheexam.A.HaditnotbeenB.HadntitbeenC.WasitnotD.Wereitnot,9.“Whatcoursesareyougoingtodonextsemester?”“Idontknow.Butitsabouttime_onsomething.”IddecideB.IdecidedC.IdecideD.Imdeciding,10._,hewouldnothaverecoveredsoquickly.HadnthebeentakengoodcareofHadhenotbeentakengoodcareofHadnothebeentakeng