高二英语不定式的时态.ppt

-LiMingissaid_abroad.Doyouknowwhatcountry-Yes,InLondon.A.tohavestudiedB.tostudyC.tobestudyingD.tohavebeenstudying,根据上下文的谓语动词与非谓动词发生的先后关系确定,不定式的时态,hestudiedin?hewillstudyin?hestudiesin?,A,B,C,不定式的动作在谓语动词所表示的动作之后,不定式的动作与谓语动词所表示的动作同时进行,不定式的动作发生在谓语动词之前,Iplantoattendthemeetingtobeheldtomorrow.,Iamgladtobeworkingwithyou.,Theyknewthemantohavebeenaspy.,一般式,进行式,完成式,不定式的完成式.,表示不定式中谓语动词发生的动作先于主句的谓语动词发出的动作。Thenovelwassaidtohavebeenpublished.Iregrettohavebeenwithyouforsomanyyears.Thereisnoneedtohaveboughtanewpairofshoesforme.Tohaveknownherisanhonour.,seem、appear、besaid、besupposed、bebelieved、bethought、beknown、bereported等动词常用于上面句型。,此外，glad、happy、satisfied、sorry、surprised、disappointed后也接完成时，但要注意与一般时的区别。Imsorrytokeepyouwaitingforaminute.对不起，请稍等。（说话时还未等）Imsorrytohavekeptyouwaiting.对不起，让你久等了。（说话时已等了很久）,1.Youweresillynot_yourcar.tolockB.tohavelockedC.lockingD.havinglocked2.Idontknowwhetheryouhappen,butImgoingtostudyintheU.S.A.thisSeptember.AtobeheardBtobehearingCtohearDtohaveheard,3.Iwouldlove_tothepartylastnightbutIhadtoworkextrahourstofinishareport.A.togoB.tohavegoneC.goingD.havinggone,4.-IsBobstillperforming?-Imafraidnot.Heissaid_thestagealreadyashehasbecomeanofficial.A.tohaveleftB.toleaveC.tohavebeenleftD.tobeleft,5.Robertissaid_abroad，butIdontknowwhatcountryhestudiedinAtoha