不定式和动名词作主语与表语的比较表示具体的

非谓语动词作主语表语和宾语一、A)不定式和动名词作主语与表语的比较表示详细的、一次性的或未来的动作用不定式；表示一般的、泛指的或习惯性的行为用动名词。__________nowseemsimpossible.savemoneybesavedmoneyIlike__________verymuch,butIdon’tlike_________thismorning.A.swimming,swimmingB.toswim,toswimC.swimming,toswimD.toswim,swimmingHerwishis__________anengineer.A.becomingB.becomeC.tobecomeD.beingcome如：◎________isagoodformofexerciseforbothyoungandold.(全国卷)A.ThewalkB.WalkingC.TowalkD.Walk说明：①有时这类差别其实不很严格。但要注意：主语和表语要用同一种形式；平行构造中要用同一种形式。Toanswercorrectlyismoreimportantthan__________A.aquickfinish

B.to

finishquicklyC.finishingquickly

D.you

finishquickly不定式作主语构造过长时一般需要后置,由it作形式主语;动名词作主语时也能够后置,由it作形式主语仅限于一些名词或形容词后。It’sawasteoftime/nogood/nousedoingItisnotalwayseasy__________invitations.A.torefuserefused

B.refusingC.tobeD.beingrefused_____(give)uphisseattotheelderlywoman.Doyouconsideritanygood__________againA.totryB.tryforyoutotry

C.trying

D.Idon’tthinkit’smuchgood__________tohim.A.writingB.towritewrittenD.beingwritten

C.to

be要把动名词的复合构造当作一个整体，动名词的复合构造在句子中作主语或宾语。它有四种形式：①形容词性物主代词＋动名词；②名词's＋动名词；③代词宾格＋动名词；④名词＋动名词。动名词的复合构造可在句中作主语或宾语。作主语时，不可以用③、④两种形式；无生命名词不可以用第②种形式，不论是作主语仍是作宾语。动名词的复合构造，其实是给动名词加了一个逻辑主语。如：His／Jack'snotgettingtothestationontimemadeallofusworried．他／杰克没准时到火车站使得我们大家都很担心。Doyoumindmy／me／Jack's／Jackleavingnow我／杰克此刻走开你介怀吗Isthereanyhopeofourteamwinningthematch如：◎—WhatdoyouthinkmadeMarysoupset—________hernewbike.(上海卷)Thepurposeofnewtechnologiesistomakelifeeasier,________itmoredifficult.(全国卷)【剖析】答案选B。前面用的是不定式作表语，与之并列的也应用不定式。Fishingishisfavoritehobby,and________.(上海卷)A.he’dliketocollectcoinsaswellB.hefeelslikecollectingcoins,tooC.tocollectcoinsisalsohishobbyD.collectingcoinsalsogiveshimgreatpleasure◎非谓语动词作宾语：只好接todo作宾语的动词：decide/determine,learn,want,expect/hope/wish;◎refuse,manage,care,pretend;offer,promise,choose,plan;agree,ask/beg,help.信心学习想希望，拒绝想法愿假装。主动答应选计划，赞同恳求帮一帮。只好接-ing分词作宾语的动词：建议冒险去献身，忍耐期望不断留;放弃缓期悔失掉，坚持赏识实践成;注意谅解避反对，考虑要求不自禁;赞同习惯不介怀，价值开始想动名。动名词或不定式作某些动词宾语时有差别:stopdoingsth.（停做某事）stoptodosth.（停下来做另一件事）goondoingsth（.持续做同一件事）goontodosth.（持续做另一件事）forgettodo

sth.（忘掉去做）forgetdoingsth.（忘掉已做过）remembertodosth.（记住去做）rememberdoingsth.（记得做过）trytodosth（.全力去做<已有动作>）trydoingsth.（试图去做<还没有动作>）meantodosth.（打当作）meandoingsth.（意味着）meansb.todosth.(让某人做某事)like(love/hate/dislike)todosth.（喜欢/厌烦做<一次或详细的行为>）like/love/hate/dislikedoingsth.（喜欢/厌烦做<常常性或习惯性的行为>）sb.needtodosth.（某人需要做）sth./sb.needdoing=sth./sb.needtobedone（某物/某人需要被）★need/want/require/deserve（值得）用法同样;后接动名词时用主动形式表示被动意义regretdoing（懊悔做了某事）regrettodo（表示对将要做或正在做的事感觉遗憾=I’msorry）sb.allowdoingsth.（某人赞同某事被做）allowsb.todosth.（赞同某人做某事）sb.beallowedtodosth.（某人被赞同做某事）permit/forbid与allow用法同样)considerdoingsth.（考虑做某事）considertobe/as(以为是<tobe/as可省略>）beafraidtodosth.（胆怯不敢做某事）beafraidofdo