非谓语动词不定式

非谓语动词讲解,NonpredicateVerbs,No.7MiddleSchoolZhangShuli,动词不定式（TheInfinitive）,一.动词不定式的基本构成：,由不定式符号to加动词原形构成。,肯定式：否定式：被动式：完成式：,todo,nottodo,tobedone,tohavedone,动词不定式,Toseeistobelieve.,Iwanttoseeyouthisevening.,Allyouhavetodoistofinishitquickly.,Wehavelotsofthingstodo.,ShecameheretostudyEnglish.,Itoldthehernottodrinkcoldwater.,主语,宾语,表语,定语,状语,宾补,(1)作主语,Togetthereintimeisnecessary.,句型1：It+v.+todo,Ittakesusanhour_gettherebybus.,Itisnecessarytogetthereintime.,句型2：Itis+adj.+for/of+sb.+todosth.,Itiseasyformetofinishthisworkbeforenine.,Itisverykindofyoutogivemesomehelp.,Youareverykindtogivemesomehelp.,（是形容事物的性质的）,（是形容人的品质的）,选出下面习题正确答案,1.Itsimportant_andhelpful.A.tokindB.bekindC.kindD.tobekind2.IttookAliceandmeanhour_outtheproblem.A.toworkB.workingC.workD.forworking.3.Itsverynice_youto_meaboutit.A.for;tellB.of;sayC.to;speakD.of;tell,(2)作宾语,Hedecided_(go)abroad.,1）接不定式作宾语的动词,2）疑问词+不定式作宾语,Idontknowwheretogo.,IdontknowwhereIshouldgo.,3）it作形式宾语,S.+find/think/feel/make+it+adj/n+todosth.,1.Ifind_better_startearly.2.Wethink_important_obeythelaw.,常见的词有seem,decide,agree,wish/hope,choose,need,refuse,plan,fail,cantwait,offer,afford,expect,pretend等。,(3)作宾语补足语,(宾语与宾补之间的关系是逻辑上的主谓关系),1.Mothertoldme_(come)backbefore9.2.Illorderhim_(notfight)again.3.Heaskedme_(do)theworkwithhim,feelhearlistentoseewatchlookatnotice,+,sb.,+,dodoing,makelethave,Sb.+be,feltheardlistenedtoseenwatchedlookedatnoticed,+,todo,madelet,注意,主动省to,被动加to,Ioftenheardthem_apopsong.(sing)Hemademe_thequestion.(answer),Heisoftenheard_thesong.(sing)Hewasseen_theroom.(enter),sing,answer,tosing,toenter,（4）做表语：主语+系动词+不定式,1)其主语多为抽象名词(wish,need),Mywishistobeascientist.,2)betodo可构成将来时态,表“准备/打算/计划”,Sheistoreturnnextweek.,她打算下周回来。,我的愿望是当科学家。,Heislookingforaroomtolivein.,Doyouhaveanythingtowashtoday?,Sheisthelasttoleavetheroom.,(5)作定语,1)目的状语:可放于句首,也可放于句末。,Hewenttoseehisuncleyesterday.,2)结果状语:主要用在enoughto/tooto结构中。,Thequestionistoodifficulttoanswer.,(6)作状语,他昨天去看望了他的叔叔。,Heisoldenoughtogotoschool.,这个问题太难回答了。,他上学足够大了。,链接中考,1.(2011,黄石)-Wouldyoulike_orshallwegobybus?-Iprefer_,butwehavetotakeataxi,fortimeisshort.A.walking;towalkB.towalk;walkingC.walk;towalkD.walk;walk2.(2011株洲)Tonywants_ajobasateacherinChina.A.tofindB.findingC.findD.found3.(2011，扬州)Wecanmakeafire_theroomwarmsothatwecanchatforawhile.A.tokeepB.keepingC.keepD.kept4.(2011，盐城)Planyourtimecarefullyandmakesureyouhavesometime_whatyoulikeeveryday.A.doB.todoC.doingD.done5.(2011，临沂)Ifpricesrisestoohigh,thegovernmenthastodosomething_itA.stopB.stoppedC.stoppingD.tostop,6.(2011，威海)Whattimedoyouexpecther_?A.arriveB.isarrivingC.arrivingD.toarrive7.(2011，河北)Wheneveryouhaveachance_English,youshouldtakeit.A.speakB.tospeakC.spokeD.speaks8.(2011，江西)Howkindyouare!Youalwaysdowhatyoucan_me.A.helpB.helpingC.tohelpD.helps9.(2011，山西)Driversshouldntbeallowed_afterdrinking,ortheywillbreakthelaw.A.driveB.drivingC.todriveD.drove10.(2011，杭州)Nick,wouldyoumind_thoseoldjeans?Theylookterrible.A.nottowearB.notwearC.wearingnotD.notwearing,11.(2010，福州)Ourteachertoldus_anelectricbike.Itstoodangerous.A.torideB.notrideC.nottorideD.dontride12.(2010，芜湖)-Areyougoingtotheparty_atSmithshomethisevening?-IwillifIamfree.A.holdingB.heldC.toholdD.tobeheld13.(2010，宜宾)WhileIwaswalkingalongthelake,Isawsomefish_outofthewater.A.ju