動詞不定式單擊此處添加副標(biāo)題匯報(bào)人姓名Infinitive動詞不定式是動詞的一種非限定形式構(gòu)成方式為：to+動詞原形在句子中起名詞，形容詞，或者副詞的作用同時也保留了動詞的特征，可以帶自己的賓語，狀語或者賓語補(bǔ)足語等Infinitive作主語：Toseeistobelieve.Todothisistocutthefoottofittheshoe.TohesitatemeansfailureToknowoneselfisdifficult.Tobelearnedinliteratureissuchadifferentfromlikingit.Infinitive不定式作主語的時候，可以用it作形式主語ItmeansfailuretohesitateItishardtorestoreabrokenmirrorItisunlikehimetobelateItisavirtuetoadmitandovercomeone’sownshortcomings.Ittakestwotomakeaquarrel.InfinitiveIt+be+adj+for短語+不定式It+be+adj+of短語+不定式It+be+介詞短語+不定式Infinitive不定式作主語的時候，在很多情況寫也可以用動名詞代替：Thinkingofyoumakesmeold.Knowingoneselfisdifficult.Toknowoneselfisdifficult.Infinitive如果作主語的不定式是固定說法，一般不用動名詞替換TolovenatureistolovemankinditselfToforgiveistobeforgiven.Toloveistobeloved.ToerrishumanTorepectotheresistoberespected.Infinitive如果作主語的不定式短語是及物動詞加賓語長可以把這個賓語轉(zhuǎn)換為主語而把不定式移到句尾TorevisethepeomtookheroneweekThepeomtookheronetorevise.Infinitive作表語：Toliveistodosomethingworthwhile.Toseeistobelieve.Thepurposeoftheexchangeprogramistopromotetheunderstandingbetweenthetwocountries.Infinitive表示事態(tài)發(fā)展的結(jié)果，預(yù)期的結(jié)果，不幸的命運(yùn)或者預(yù)言Sheistobeadmired.Youaretodiesat100.Oneistostruggleforone’sliving.Infinitive用于第一人稱疑問句，表示征求意見WhatamItosayiftheyaskmethequestion?WhatamItodoIfIhavenomoney?Infinitive用于被動語態(tài)，相當(dāng)于can/could,oughtto,must具有情態(tài)意義Gossipsaretobedreaded.Heisnottobefeared.Itisnowheretobefound.(cannotbe)Infinitive表示同意，安排，命令，決定等TheyaretomarrynextmonthHeistogivetodrinking.Childrenarenottosmoke.Infinitive不定式作表語，可以用主動性時表示被動Sheistobalme.ThehouseistoletAgreatdealisyettodoLittleremainstodo.Infinitive作動詞賓語：Icannotaffordtotakecookingcourse.Herefusedtocometotheparty.Hearrangedtomeetherthere.Infinitive接不定式作賓語常見的動詞：forgethatefearconsentagreeproceedresolvedislikeInfinitivedemandendeavourcarebegbearlikelovedislikeInfinitiveundertakefearclaimpretenddarevolunteermeanlongexpectInfinitivefeel,find,juege,make,think,believe,consider等詞后面如果是不定式作賓語，補(bǔ)語