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1、Unit4GrammarInversion语法精解倒装Inversions英语句子的自然顺序是主语在前,谓语在后。把谓语放在主语之前叫倒装结构。全部谓语放在主语之前叫全部倒装;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.Nerve
2、willIforgiveyou.全部倒装用于therebe句型。Therearemanystudentsintheclassroom.主语位于谓语arethere之后其中be可换为appear,enter,come,exist,happen,lie,live,remain,seem,stand等动词。(2)由副词here,there,now,thus,then或in,out,away,up,off,down,back,over等开头的句子,谓语动词是be,come,follow,go,begin等,且主语是名词时。表示强调Herecomesthebus.Thereg
3、oesthebell.Nowcomesourturn.Outwentthechildren.注意:代词作主语时,主谓语序不变。Hereitis.Inhecomes.Hereyouare.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。Underthetreestandsalittleboy.划线的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”的结构形容词/过去分词/介词+连系动词+主语PresentatthemeetingwereProfessorWhite,ProfessorSmithandmanyoth
4、erguests.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’tknowhowtosp
5、endit.4.用于nosooner····than,hardly····when和notuntil的句型中。Nosoonerhadshegoneoutthantheclassbegan.Notuntiltheteachercamedidhefinishhishomework.②notuntil...句型中前面的从句不倒装,后面的主句用部分倒装。NotuntilIreachedhomedidIfindthatIhadlostthewallet.直到回到家我才发现钱包丢了。③nosooner...than...,hardly...when...句型后面的从句不倒装,前
6、面的主句采用部分倒装。HardlyhadTomgothomewhenthephonerang.汤姆刚到家,电话就响了。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.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.OnlywhenhetoldmedidIrealizewhattro
7、ublehewasin.【温馨提示】only+主语时,句子不倒装。Onlyhisbrotherisright.只有他哥哥是对的。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。1)HehasbeentoBeijing.SohaveI.2)Jackcannotanswerthequestion.NeithercanI.3)HehasbeentoBeijing.SohaveI.Sohehas我也去过。是的,他确实去过。8.在so/such…that的结构中,若so置于句首,则句子部分倒装Sodifficultapr