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1、M7U1LivingwellGrammar(theinfinitives)afford,agree,appear,arrange,ask,attempt,choose,claim,dare,decide,demand,deserve,determine,expect,fail,get,guarantee,hate,help,hope,hurry,intend,learn,long,manage,offer,plan,prepare,pretend,promise,refuse,seem,tend,threaten,want,wishW
2、hichverbscanbenormallyfollowedbytheinfinitive?Remember!动词不定式(Infinitive)由“to+do”构成,否定形式____________FunctionsofInfinitive:主语、表语、宾语、宾补、定语、状语nottodo1.不定式作主语(subject)Tofinishthisreporttookhimaweek.眼见为实。Toseeistobelieve.=Seeingisbelieving.It’simpossible_____humanstoflylikeab
3、irdnow.It’spolite____youtogreeteveryone.单个不定式作主语时，谓语动词用______。若不定式太长，通常将其放句后，而用it作________。forof单数形式主语2.不定式作表语(Predicative)WhatIwouldsuggestistoputoffthemeeting.Toseeistobelieve.=Seeingisbelieving.主语为不定式，表语也需为_______.我的工作是要帮助病人。Myjobis________________.不定式常用在系动词be,seem,a
4、ppear,get,remain等后作表语．Theonlythingtodonowis(to)goon.WhatI’lldois(to)tellherthetruth.Allhedidjustnowwas(to)completetheform.P.S:当主语含有______________，作表语的不定式可省略____.不定式do的某种形式totohelpthepatients3.不定式作宾语(Object)Idecidedtoaskformymoneyback.It作________：我觉得他不可能在这么短的时间内完成任务。Ifee
5、litimpossibleforhim________________insuchashorttime.+it+adj./n.+(forsb.)+todosth.形式宾语tofinishthejobthink/consider/find/feel/believesuppose/make4.不定式作宾补(ObjectComplement)1)带to的不定式作宾补结构：动词:allow,order,force,permit,tell,want,wish,forbid,advise,persuade,warn等后皆带______作宾补。2)
6、不带to的不定式作宾补:Hemadeafaceandmadeuslaugh.类似用法的动词还有：使役动词make,have,let;感官动词see,watch,observe,hear,listento,notice被动语态Hemadeafaceandwe__________________.weremadetolaugh若上述结构变为被动语态,to要还原。V.+sb.+todo1.Theysawtheboyfallsuddenlyfromthetree.Theboywasseentofallsuddenlyfromthetree.2
7、.MothermadeJohnwashthecarforaweek.Johnwasmadetowashthecarforaweek.5.不定式作定语(Attribute)Couldyoulendmeapen_____________(write)?Heislookingforaroom_______________(live).Pleasepassmesomepaper___________(write).若todo与被修饰的词为_____关系时，不定式后介词不可省。towritewithtoliveintowriteon动宾5.不定
8、式作定语(Attribute)1.Autumnisthebesttimetotravel.2.Sheisalwaysthefirsttocomeandthelasttoleave.P.S：当名词被thefirst,the
