2020届高考英语语法系统复习课件：之非谓语动词的考点课件（共29张） .ppt

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1、Non-finiteVerbsinNEMT高考英语语法系统复习之非谓语动词,非谓语动词的各种形式,不定式,分词,Summary,考点一疑问词不定式结构常见的疑问词有who,which,when,where,how,what等。疑问词不定式结构在句子当中起名词的作用，可充当主语、表语、宾语。,Iveworkwithchildrenbefore,soIknowwhat_inmyjob.A.expectedB.toexpectC.tobeexpectingD.expects,B,该题考查疑问词+不定式在句中做宾语的用法。英语中有一些动词后可以跟一个疑问词的不定式做宾语，如：,tell,discuss

2、,know,show,learn,decide,wonder,explain,A:Wouldyouliketocometomyparty?,Marywantedtousemybike,butIaskedhernotto(usemybike).,B:Yes,Idloveto(cometoyourparty).,Mary想用我的自行车，但我叫她别用。,作简短回答或避免不必要的重复时，动词不定式常常省去to后面的动词，只保留to,考点二连词+doingsth/done,Whenlearningaforeignlanguage,weremembermorewords.=whenwelearnafore

3、ignlanguage,weremembermorewords.睡觉的时候，你最好把音乐开小一点。Youdbetterturndownthemusicwhensleeping./whenyouaresleeping.进行听力训练时，请用磁带录音机。Useyourtaperecorderwhendoinglisteningpractice./whenyouaredoingexercises.,考点三分词放在句首，或在逗号后面作状语的形式Doingsth,.Done,.,doingsth.,done.,_forthebreakdownoftheschoolcomputernetwork,Alice

4、wasinlowspirits.A.BlamingB.BlamedC.ToblameD.Tobeblamed答案：B,_suchheavypollutionalready,itmaynowbetoolatetocleanuptheriver.HavingsufferedB.SufferingC.TosufferD.Suffered答案A,_withsomuchtrouble,wefailedtocompletethetaskontimeA.FacedB.FaceC.FacingD.Toface答案A,Dontusewords,expressions,orphrases_onlytopeople

5、withspecificknowledge.beingknownB.havingbeenknownC.tobeknownD.known答案DDontusewords,expressions,orphraseswhichareknownonlytopeoplewithspecificknowledge.,考点四分词做后置定语,Afterhisjourneyfromabroad,RichardJonesreturnedhome,_.A.exhaustingB.exhaustedC.beingexhaustedD.havingexhausted答案B,考点五分词做状语,doingsth,done,I

6、oftenhearhimsingingthissong.Ioftenhearthissongsung.Hearingthenews,hecouldnthelpcrying.,1.Findinghercarstolen,_.A.apolicemanwasaskedtohelpB.theareawassearchedthoroughlyC.itwaslookedforeverywhereD.shehurriedtoapolicemanforhelp,D,考点六分词的逻辑主语问题,独立结构,独立结构可以表示伴随动作或情况,表示时间、原因、条件等,例如：Herushedintotheroom,hisf

7、acecoveredwithsweat.(伴随情况)Theshowerbeingover,wecontinuedtomarch.(时间)Somanystudentsbeingabsent,wedecidedtoputthemeetingoff.(原因)Weatherpermitting,wellhaveanoutingtomorrow.(条件)Allthingsconsidered,herpaperisofgreatervaluethanyours.Thejobdone,wewenthome.Thecompositionwritten,hehandedittotheteacher.,考点七在用

8、分词短语作状语时,它逻辑上的主语一般必须与句子的主语一致,但有时它也可以有自己独立的逻辑上的主语,这种结构称为:,分词的独立主格结构,Thejobfinished,wewenthome.Theweatherbeingfine,wewentswimming.Hebeingabsent,nothingcouldbedone.,当分词的逻辑主语不是主句的主语时，要给出它自己的主语，构成独立主格结构。,相当于：,Afterthejobwasfinished,wewenthome.Becausetheweatherwasfine,wewentswimming.Becausehewasabsent,not

9、hingcouldbedone.,考点八有些动词后只跟动名词作宾语，如：admit，appreciate，avoid，consider，delay，dislike，enjoy，escape，excuse，finish，imagine，keep，mind，miss，practise，resist，risk，suggest，deny等。,考点九有些动词后既可以跟不定式，又可以跟动名词，但意义上有区别，如：forget，remember，mean，regret，stop，try等。,注意问题,1.有些动词后使用动名词和动词不定式作宾语的差别1）forgettodo忘记要去做某事（此事未做）forge

10、tdoing忘记做过某事（此事已做过或已发生）2）stoptodo停止、中断（某件事），目的是去做另一件事stopdoing停止正在或经常做的事3）remembertodo记住去做某事（未做）rememberdoing记得做过某事(已做)4)regrettodo对要做的事遗憾regretdoing对做过的事遗憾、后悔5）trytodo努力、企图做某事trydoing试验、试一试某种办法6)meantodo打算，有意要meandoing意味着7）goontodo继而（去做另外一件事情）goondoing继续（原先没有做完的事情）8）proposetodo打算（要做某事）proposingdoin

11、g建议（做某事）,Itsnogood/usedoingTheresnodoing不可能Theresnoknowing.Theresnotellingwhenhewillbeback.Theresnojoking.,介词except/but之后接不定式时，如果介词前有实意动词do则except/but后接不带to的不定式；反之，如果except/but前没有实意动词do，则不定式带to。Shehasnochoicebuttowaitforthenews.ThemancandoeverythingbutspeakFrench.,动词want,need,require,deserve等和形容词wor

12、th后接V-ing形式的主动形式作宾语，表示被动关系，如接不定式时，则必须用被动形式。即needdoing=needtobedone,以下短语中to为介词，接名词，代词或V-ing作宾getdownto开始认真（做某事）lookforwardtostickto坚持turnto翻到，求助于seeto照顾；处理devoteoneselftobeusedto(doingsth.),给出提示词（动词）辨别：？谓语动词？非谓语动词,非谓语动词使用条件,一个句子当中，已经存在一个主谓结构,有别的动词出现却没有连词的情况下,非谓语动词的解题步骤,Step1分析句子结构,辨别“谓语与非谓语”,_manytim

13、es,buthestillcouldntunderstandit.,2_manytimes,hestillcouldntunderstandit.,A.HavingbeentoldB.BeingtoldC.HehadbeentoldD.Thoughhewastold,C,A,注意连词,3.It_ahotday,wedbettergoswimming.4.It_arainyday;wedecidenottogothere.,isB.tobeC.beingD.been,C,A,注意标点符号,Step2找逻辑主语,1.Seenfromthetopofthehill,ourschoolisverybe

14、autiful.2.Seeingfromthetopofthehill,Ifindourschoolverybeautiful.(see)3.Sheisreadingabookfoundontheway.4.Withmyhomeworkdone,Iwentouttoplay.,Step3分析非谓语动词形式,Theproblem_nextisofgreatimportance.Theproblem_nowisofgreatimportance.Theproblem_justnowisofimportance.A.discussedB.beingdiscussedC.tobediscussed,C,B,A,-LiMingissaid_abroad.Doyouknowwhatcityhestudiedin?_hewillstudyin?_heisstudyingin?_-Yes,InLondon.A.tohavestudiedB.tostudyC.tobestudying,A,B,C,Practicemakesperfect!,