高中英语 Unit4 Grammar课件 新人教版必修5 课件VIP免费

GrammarGrammarGrammarGrammarInversion语法精解1.倒装Inversions英语句子的自然顺序是主语在前,谓语在后。把谓语动词放在主语之前,就叫倒装结构。如果全部谓语放在主语之前,叫全部倒装;如果只把助动词或be动词放在主语之前就叫部分倒装。基本语序naturalordersubject主+predicate谓+object宾IloveEnglish.predicate+subject助动词auxiliary/情态动词modalverb+subject+v+…完全倒装fullinversion部分倒装partialinversionHerecametheheadmaster.NervewillIforgiveyou.全部倒装1.用于therebe句型。Therearemanystudentsintheclassroom.主语位于谓语arethere之后原句自然顺序是：Manystudentsarethereintheclassroom.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。Hereitis.Inhecomes.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。Southofthecityliesabigsteelfactory.Fromthevalleycameafrighteningsound.Underthetreestandsalittleboy.划线的均是表示地点状语的介词词组,并且是位于句首。4.表语置于句首时,倒装结构采用“表语＋连系动词＋主语”的结构1)形容词＋连系动词＋主语PresentatthemeetingwereProfessorWhite,ProfessorSmithandmanyotherguests.2)过去分词＋连系动词＋主语Gonearethedayswhentheycoulddowhattheyliked.3)介词＋连系动词＋主语AmongthegoodsareChristmastrees,flowers,candlesandtoys.5.为了保持句子结构平衡,或为了强调表语或状语,或为了使上下文结构紧凑。Theyarrivedatafarmhouse,infrontofwhichsatasmallboy.Insidethepyramidsaretheburialroomsforthekingsandqueensandlongpassagestotheserooms.强调状语保持句子结构平衡1.用于疑问句DoyouspeakEnglish?2.用于省略if的虚拟条件句Hadyoureviewedyourlessons,youmighthavepassedtheexamination.由Ifyouhadreviewedyourlessons这样一个虚拟条件分句变过来的。部分倒装3.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.Moneyastheyhad,theydon’tknowhowtospendit.4.用于nosoonerthan,hardlywhen和notuntil的句型中。Nosoonerhadshegoneoutthantheclassbegan.Notuntiltheteachercamedidhefinishhishomework.5.用于never,hardly,seldom,scarcely,little,atnotime,notonly,barely,rarely,little,notabit等否定词开头的句子里。NevershallIdothisagain.Atnotimecanyousay“no”totheorder.LittledoIdreamIwouldseeyouhere.6.用于only开头的句子(only位于句首,修饰副词、介词短语或状语从句)OnlyinthiswaycanyoulearnEnglishwell.OnlywhenhetoldmedidIrealizewhattroublehewasin.7.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。HehasbeentoBeijing.SohaveI.Jackcannotanswerthequestion.NeithercanI.HehasbeentoBeijing.SohaveI.Sohehas我也去过。是的，他确实去过。8.在so/suchthat的结构中,若so置于句首,则句子部分倒装SodifficultaproblemisitthatIcan’tworkitout.Suchanoblepersonishethatpeopleallrespecthim.9.如果直接引语后注明引语是什么人所说的,主语是名词时,用倒装结构。主语是代词时,一般不用倒装结构。“Let’go,”saidtheman/hesaid.10.用于某些祝愿的句子。Mayyousucceed.1.---DoyouknowJimquarreledwithhisbrother?---Idon’tknow,_______.A.nordon’tIcareB.nordoIcareC.Idon’tcareneitherD.Idon’tcarealso配套练习Ⅰ.Multiplechoices.2.Notuntilallthefishdiedintheriver____howseriousthepollutionwas.A.didthevillagersrealizeB.thevillagersrealizedC.thevillagersdidrealizedD.didn’tthevillagersrealized3.Onlyinthisway____doitwell.A.mustweB.wecouldC.canweD.wecan4.Hardly____whenitbegantorain.A.hadhearrivedB.arrivedheC.hehadarrivedD.didhearrive5.Only...