资源描述：
《高二英语语法不定式专项讲解.ppt》由会员上传分享，免费在线阅读，更多相关内容在PPT专区-天天文库。
1、IndeterminateExpression 动词不定式Lily2.宾语(2)动词+疑问词+不定式动词有decide,findout,forget,know,learn,remember,Wheretogoisnotknownyet.Idon'tknowwhentobegin.I’veworkedwithchildrenbefore,soIknowwhat___inmynewjob.(NMET2000)A.expectedBtoexpectCtobeexpectingD.expectsItissaidinAustraliathereismorelandthanthe
2、governmentknows____(NMET2002)A.itwhattodowithB.whattodoitwithC.whattodowithitD.todowhatwithit(3)作介词宾语不定式Shehasnochoicebuttowaitforthenews.(4)有些动词后既可接不定式也可接动名词，但含义不同。GoontodoGoondoingRegrettodoRegretdoingRemembertodoRememberdoingForgettodoForgetdoingTrytodoTrydoingMeantodoMeandoingCan’th
3、elpdoingCan’thelptodo4.定语(1)当被修饰的词与不定式的逻辑主语时，不定式用主动形式；若不定式是不及物动词，但与所修饰的词有意义上的动宾关系，其后应加一个适当的介词。Therearemanywaystosolvetheproblem.Hesaidhehadanimportantmeetingtoattend.Theproblemisdifficulttodealwith.(2)不定式可用在thefirst,thesecond以及thelast,theonly和最高级等后面作定语ShelikestolistentoMrLi’slessons,sos
4、heisalwaysthefirsttocomeandthelasttoleave.Therearefivepairs____，butI’matalosswhichtobuy.(1999上海)A.tobechosenB.tochoosefromC.tochooseD.forchoosing6.状语（表目的，结果和原因。*强调目的，可把不定式放在句首，或在不定式前加inorder或soas）____lateinthemorning，BobturnedoffthealarmA.TosleepB.SleepingC.SleepD.HavingsleptThedogpacks
5、hurriedtotheairport,onlytofindthestarhadleft.出乎意料的结果BasicForms否定式:“not+不定式”It'sunfairnottotellus.Tellhim____thewindow.(MET1986)A.toshutnotB.nottoshutC.tonotshutD.notshut被动式:“tobe+过去分词PastP”LittleJimshouldlove____tothetheatrethisevening.(NMET1992).A.tobetakenB.totakeC.beingtakenD.taking进
6、行式:“tobe+现在分词PresentP”WhenIcamein,hepretendedtobereading.完成式:“tohave+过去分词PastP”Iwouldlove____tothepartylastnightbutIhadtoworkextrahourstofinishareport.(MET1997).A.togoB.tohavegoneC.goingD.havegone1,表示虚拟语气tohavedone在表示“希望、打算”等（如hope,expect,intend,mean,want等）的过去式后，可接动词不定式的完成式来表示没有实现的动作。Ii
7、ntendedtohavecalledonyou,butwaspreventedfromdoingso.Wemeanttohavestayedthereaweek.提示：表示“原打算、原以为”还可以用这类动词的过去完成时来表达。Ihadintendedtocallonyou.Ihadexpectedtomeethimherelastnight.2,with/withoutWith/without+名词+不定式结构在句子中通常起状语的作用。Withsomuchworktodo,Ishallnotbeabletogotothecinemawithyou.
