文档介绍：非谓语动词在句子中充当除谓语以外的句子成分的动词形式叫做非谓语动词。非谓语动词分为三种形式:不定式,动名词,和分词(分词包括现在分词和过去分词)。1)不定式时态\语态主动被动一般式 todo tobedone 完成式 tohavedone tohavebeendone2)动名词时态\语态主动被动一般式 doing beingdone 完成式 havingdone havingbeendone3)分词时态\语态主动被动一般式 doing beingdone 完成式 havingdone havingbeendone 否定形式:not+不定式, not+动名词, not+现在分词动名词1动名词作主语、宾语和表语1)作主语 FightingbrokeoutbetweentheSouthandtheNorth. 南方与北方开战了。2)作宾语 .+doingsthadmit承认 appreciate感激,赞赏 plete完成 consider认为 delay耽误 deny否认 detest讨厌 endure忍受 enjoy喜欢 escape逃脱 prevent阻止fancy想象 finish完成 imagine想象 mind介意 miss想念 postpone推迟 practise训练 recall回忆 resent讨厌 resist抵抗 resume继续 risk冒险suggest建议 face面对 include包括 stand忍受 understand理解 forgive宽恕 keep继续举例: (1) Wouldyoumindturningdownyourradioalittle,please? (2) Thesquirrelwasluckythatitjustmissedbeingcaught. prefer…to beusedto leadto devoteoneselfto objectto stickto busy lookforwardto(to为介词)nogood, nouse, It'sworth…, aswellas,can'thelp, It'snouse/good betiredofbefondof becapableof beafraidof beproudof thinkof/about holdoff putoff keepon insiston counton/uponsetabout essfulin goodat takeupgiveup burstout prevent…from… 3)作表语 Herjobiswashing,,worthy,worth-while都为adj. 意为"值得"。:beworth+n. 当名词为金钱时,表示"……值得……" beworthdoingsth. "……某事值得被做" :beworthyof+n. 当名词为抽象名词时表示"……值得……" beworthytobedone"某事值得被做" -while:beworth-whiletodosth "值得做某事" worthwhile:Itisworthwhiledoingsth -while ,此句只适合词组beworth-whiletodosth.。因此选C。动词不定式1不定式作宾语1)动词+不定式afford aim appear agree arrange ask be decide bother care e dare demand desire determine expect elect endeavor hope fail happen help hesitate learn long mean manage offer ought plan prepare pretend promise refuse seem tend wait wish undertake举例: Thedriverfailedtoseetheothercarintime. 司机没能及时看