unit4EarthquakesGrammar1倒装Inversions把谓语动词放在主语之前,叫倒装结构。如果全部谓语放在主语之前,叫全部倒装;1.用于therebe句型。Therearemanystudentsintheclassroom.２.用于“here(there,now,then)+不及物动词+主语的句型中,或以out,in,up,down,away等副词开头的句子里面,表示强调。Herecomesthebus.Theregoesthebell.Nowcomesourturn.Outwentthechildren.注意：代词作主语时,主谓语序不变。Hereyouare!Outtheywent.3.当句首状语是表示地点的介词词组时,也常引起全部倒装。•Fromthevalleycameafrighteningsound.•Underthetreestandsalittleboy.如果只把助动词或be动词等放在主语之前，叫部分倒装。１.用于only开头的句子(修饰副词、介词短语或状语从句)OnlyinthiswaycanyoulearnEnglishwell.２.用于never,hardly,seldom,little,atnotime,notonly,rarely,little,notabit等否定词开头的句子里。NevershallIdothisagain.３.用于nosooner..than,hardly..when和notuntil的句型中。Nosoonerhadshegoneoutthantheclassbegan.Notuntiltheteachercamedidhefinishhishomework.４.用于so,nor,neither开头的句子,表示重复的内容。此句谓语应与前句谓语的时态形式一致。Jackcannotanswerthequestion.NeithercanI.５.在so/such…that的结构中,若so/such置于句首,则句子部分倒装.SuchaninterestingbookisitthatJohnhasreadittwice.SointerestingabookisitthatJohnhasreadittwice.６.用于“形容词(或名词、动词)＋as(though)”引导的让步状语从句。Prettyassheis,sheisnotclever.Tryashewould,hemightfailagain.７.用于省略if的虚拟条件句Ifyouhadreviewedyourlessons,youmighthavepassedtheexaminationHadyoureviewedyourlessons,youmighthavepassedtheexamination.【合作探究】全部否定1.Betweenthetwobuildings____________atalltree.A.standsB.standingC.liesD.are2.__________anewtextbook,twopencilsandadictionary.A.TherebeingB.TherebeC.ThereareD.Thereis3..____________andbrokeit.A.DownfellthecoffeecupB.HedroppedthecoffeecupC.DownwasthecoffeecupfallenD.Thecoffeecupfelldown4.Down__________andhurthisleg.A.felltheboyB.fellheC.didhefallD.didtheboyfell5.__________whenthemomentbellrang.A.Thestudentsoutran.B.OutranthestudentsC.RanoutthestudentsD.Outthestudentsran6.Beneathourfeet______.A.theearthlayBtheearthliesC.lietheearthD.liestheearth7._____thebeginningofthe19thcenturydidscientistsknowthatallmatterismadeupofatoms.A.AtB.ByC.UptoD.Notuntil8.Here______.A.themanagercomesB.comesthemanagersC.comesamanagerD.iscomingamanager9.Ontheground___________asickgoat,whoselifewasindanger.A.layB.laysC.lyingD.laying部分否定10.Smithisagoodstudentandstudiesveryhard,_________.A.soitiswithMaryB.sodoesMaryC.soisMaryD.neitherdoesMary11.______dowegoforpicnics.A.CertainlyB.SometimesC.SeldomD.Once12Notonly_______aboutthefood,healsorefusedtopayforit.A.thecustomercomplainedB.whenthecustomercomplainedC.didthecustomercomplainD.thecustomerdidcomplain13.NotuntilIshoutedatthetopofmyvoice______hishead.A.thatheturnedB.didheturnC.hedidn’tturnD.hehadturned14______thatthisregionwassorichinnaturalresources.A.LittleheknewB.LittledidheknowC.LittlehedidknowD.Littlehehadknown15.Nosooner______thetheatrethanthefilmTonybegan.A.reachedB.hadIreachedC.IhadreachedD.didIreach16.Notuntilallthefishintheriverdied_________howseriousthepollutionwas.A.didthevillagersrealizeB.thevillagersrealizedC.thevillagersdidrealizeD.didn’tthevillagersrealize17.---DoyouknowJimquarreledwithhisbrother?---Idon’tknow,___________.A.nordon’tIcareB.nordoIcareC.Idon’tcareneitherD.Idon’tcarealso18.Onlyinthisway___________tomakeimprovementintheoperatingsystem.A.youcanhopeB.youdidhaveC.canyouhopeD.didyouhope19.Onlywhenyouridentityhasbeenchecked___________.A.youareallowedtoB.youwillbeallowedinC.willyouallowinD.willyoubeallowedin20.Sodifficult________ittoliveinanEnglish-speakingcountrythatIdeterminedtolearnEnglish.A.IhavefeltB.haveIfeltC.IdidfeelD.didIfeel21.Little_______abouthisownsafety,thoughhewasingreatdangerhimself.A.doeshecarB.didhecareC.hecaresD.hecared
