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〃〃做形式宾语用法总结It当不定式(短语)、动名词(短语)或从句在某个句子中作宾语时,为保持句子结构平衡,避免句式结构的混乱,常用it作形式宾语,而将真正的宾语放在句尾,构成“动词+it+宾语补足语+不定式(动名词或从句)”结构,也可称作“6123结构北此时it仍只起先行引导作用,本身无词义它可以代替三种形式不定式、动名词和宾语从句it作形式宾语时,需具备两个条件
①真正的宾语是不定式、动名词或从句;
②有宾语补足语,具啻了这两个条件,形式宾语it一定要用
1.it代替不定式短语think/find/feel/consider/make/regard---+it+形容词/名词+不定式短语如
①.fin.i.pleasan.t.wor.wit.him.(i.作形式宾语,代替不定式短语t.wor.wit.him)
②The.fel.i.difficul.t.finis,th.wor.i.sue..shor.time..i.作形式宾语,代替不定式短语t.finis,th.wor.i.sue..shor.time)
③Sh.think,i.he.dut.t.hel.us..i.作形式宾语,代替不定式短语t.hel.us)
④.thin.i.m.hono.t.b.invite,t.spea.here..i.作形式宾语,代替不定式短语t.b.invite,t.spea.here)
⑤To・didn’.fin.i.difficul.t.writ,letter,i.Chinese..i.作形式宾语,代替不定式短语t.writ,letter,i.Chinese)
⑥Al.thes.noise,mad.i.impossibl.fo.m.t.g.o.wit.th.work.(it作形式宾语,代替不定式短语to goon withthe work)
2.it代替动名词短语(这只限于少数句型,在多数情况下用不定式时更多一些)如
①The professorconsiders itno goodreading withoutunderstanding.
②Do youconsiderit anygood tryingagain
③He foundit useless(no use)arguing withhim.@He thought it absolutelysenselessattempting theimpossible.@1don tthink itworthwhile goingto sucha place.
3.it代替宾语从句如
①We allthoughtita pitythat theconference shouldhave beencancelled.
(2)1took it for granted that theywere notcoming.
③I11see toit thateverything is ready in time.“it”的特殊用法常出现在以下几种结构中A动词+it+whe..i.从句常见于appreciate,enjoy.like.dislike,love.hate.prefer等少数动词之后We wouldmuch appreciateit ifyou coulddo usthat favour,r dprefer itifI didnthave tofinish thework.B、动词.i..that从句o常见于like.take.have,put等少数动词之后(it相当于that从句的同位语)I takeit thatthey willsucceed sooneror later.The newspapershave it that someJapanese firmshave gonebankrupt.Rumo.ha.i.tha.Mar.i.gettin.married.I takeit thatyou havebeen out.Le.m.com.an.stay.Yo.ca.pu.i.tha.i.wa.arrange,before.C、动..i..介词短..that从句常见于brin.i.t.one.attention,ow.i.t.sb.tak.i.fo.grante.等结构中I oweit toyou thatI finishedmy workin time.Dont takeitforgrantedthatthey willsupport you.D、动..介词(短语..i..that从句常见于answe.for.depen.on.rel.on.insis.on.loo.to.se.to.Stic.t.等结构中r11see toit thateverythingisreadyintime.You maydepend onitthatTom willhelp youwith yourEnglish.I.countin.o.i.tha.yo.wil.come.E、动词.i.+过去分词+从句常见于几个可以带过去分词作宾语补足语的动词之后I heardit saidthat thatfactory wasfounded in
1995.They haventmade itknown wherethe meetingis totake place.易混用其他句型英语中有一些句型不含it.但却易被误用了it,常见的有以下句型:・Ther.i.something/nothin,wrong,th.matte,wit.sb..sth.如:Ther.i.nothin,wron./th.matte,wit.him.He.jus.pretending.他没什么事,他只是在装呢.Ther.i.n.doub.about…对…毫不怀疑・・.Ther.i.n.doub.that…对…毫不怀疑如:
①Ther.i.n.doub.abou.hi.suitabilit.fo.th.job.毫无疑问,他适合这个工作.
②Ther.i.n.doub.abou.th.fact.关于这个事实毫无怀疑.
③Ther.i.n.doub.tha.h.i.har.t.dea.with.毫无置疑他很难对付.Ther.i.n.nee.fo.sb..t.d.sth..没必要…如©Ther.wa.n.nee.fo.hi.t.remai.i.Paris.他没有必要继续留在巴黎.
②Then i.n.nee.fo.yo.t.star.yet.你现在还不必动身
4.Ther.i.no/,possibilit.that.…没可能/有可能.I.i.impossible/possibl.tha.•••如
①Ther.i..possibilit.tha.th.trai.ma.b.late.可能火车要晚点.@Ther.i.n.possibilit.tha.we
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