非谓语动词之:动名词的用法动名词的形式v-ing一般式havingdone完成式beingdone被动式not+v-ing否定式一、动名词作主语1.___isagoodformofexerciseforbothyoungandold.A.ThewalkB.WalkingC.TowalkD.WalkDoingeverythingisdoingnothing.贪多嚼不烂。Teachingislearning.动名词作主语表示习惯性,泛指经常性、不具体的动作。而不定式做主语则表示一次性、特指、未来具体的动作。B注意以下句型ItisnousecryingoverthespiltmilkItisnogoodreadingwithoutthoroughcomprehension一知半解的阅读是不好的Itisnouse/good+动名词=Itisuselessdoing...做----是无益的覆水难收四、非谓语动词作主语高考题点击:1.Fishingishisfavoritehobby,and_____.(01上海)A.he’dliketocollectcoinsaswellB.hefeelslikecollectingcoins,tooC.tocollectcoinsisalsohishobbyD.collectingcoinsalsogiveshimgreatpleasure2.It’snecessarytobepreparedforajobinterview.____theanswersreadywillbeofgreathelp.(05北京卷)A.TohavehadB.HavinghadC.HaveD.Having在and连接的并列句中,两个主语最好要保持一致的形式。动名词fishing和collectingcoins分别作两个简单句的主语。这句话的意思为“钓鱼是他的爱好,集邮也给他带来极大的乐趣。”DD二、动名词作宾语1.Theofficernarrowlyescaped____inthehotbattleA.havekilledB.tokillC.tobekillD.beingkilled(1)后只能加动名词doing作宾语(V.+doingsth)的动词有:admit承认appreciate感激,赞赏avoid避免consider考虑delay耽误deny否认enjoy喜欢escape逃脱finish完成imagine想像Dmind介意miss错过practise练习resist抵抗risk冒险suggest建议stand忍受understand理解forgive宽恕特别注意以下四个allowadvisepermitforbideg:Wouldyoumind_________yourradioalittle,please?Thesquirrelwasluckythatitjustmissed___________.turningdownbeingcaught但如果在allowadvisepermitforbid后提到有关的人,就只能用不定式作宾补。allow/permit/forget/advisesb.todosth.doingsth.1.Ireallyappreciate_____torelaxwithyouonthisniceisland.(01上海)A.tohavehadtimeB.havingtimeC.tohavetimeD.tohavingtimeB(2)所有介词和动词+介词的短语后befondofbecapableofbeafraidofbeproudofthinkof/aboutkeeponinsistoncounton/uponsetaboutHow/Whataboutbesuccessfulin1.---Imustapologizefor___aheadoftime.---That’sallright.A.lettingyounotknowB.notlettingyouknowC.lettingyouknownotD.lettingnotyouknow.BbefondofinsistonHow/Whatabout2.Howaboutthetwoofus___awalkdownthegarden?(93N)A.totakeB.takeC.takingD.tobetaking3.---Imustapologizefor_____aheadoftime.---That’sallright.(94N)A.lettingyounotknowB.notlettingyouknowC.lettingyouknownotD.lettingnotyouknow4.Sandycoulddonothingbut_____tohisteacherthathewaswrong.(01上海春季)A.admitB.admittedC.admittingD.toadmitCBA介词的宾语一般都用动名词,但有两个介词but(except)/beabout后要接不定式作宾语。(3)以介词to结尾的动词词组后接动名词。prefer+doing+to+doingleadtodevoteoneselftoobjecttolookforwardto,contributetobe(get)usedto=be(get)accustomedto,payattentionto,getdownto,refertoShelooksforwardeveryspringto____theflower-linedgarden.A.visitB.payingavisitC.walkinD.walkinginD5.Mr.Reedmadeuphismindtodevoteallhehadto_____someschoolsforpoorchildren.(01上海春季A.setupB.settingupC.havesetupD.havingsetup6.---Howdoyoudealwiththedisagreementbetweenthecompanyandthecustomers?---Thekey_____theproblemistomeetthedemand___bythecustomers.(02北京)A.tosolving…makingB.tosolving…madeC.tosolve…makingD.tosolve…madeBB要特别注意to的词性,分析其为介词还是不定式。(4)以下短语和句式后有动名词1)feellike,putoff,giveup,bebusy,beworth2)Sbhaveagood/hard/wonderfultime(in)doingsth3)Sbhavetrouble/difficulty(in)doingsth4)stop/prevent/keepsb(sth)fromdoing....5)spend/waste......(in)doingsth6)prefer+n/v-ing..+to+n/v-ing10.Ratherthan____onacrowdedbus,healwaysprefers____abicycle.(94N)A.ride…rideB.riding…rideC.ride…torideD.toride…riding注意prefer的常用句型:prefertodosth.thandosth.preferdoingsth.todoingsth.C后跟不定式和动名词作宾语时意义不同的动词1.Pleaseremembertomeetheratthestation.Irememberseeingheroncesomewhere.2.Iforgotgivingittoyouyesterday.Iforgottotellyouaboutit.Nowhereitis.3.Iregretnothavingworkedhard.Iregrettohearofyoursister’sdeath.4.Tryknockingatthebackdoor.Wemusttrytogeteverythingready.5.Thatwillmeanfloodingsomeland.IhadmeanttogoonMonday.1.remembertodosth.记住要做的事rememberdoingsth.回顾过去发生的事2.forgettodosth.忘记要做的事forgetdoingsth.忘记做过的事3.regretto{.对将要做的事抱歉regretdoingsth.对发生过的事后悔4.trytodosth.设法……,试图trydoingsth.试试看,试一试5.meantodosth.打算做……,想要meandoingsth.意味着,就是saytellyou..informyou...2.---Youwerebraveenoughtoraiseobjectionsatthemeeting.---Well,nowIregret_____that.(95N)A.todoB.tobedoingC.tohavedoneD.havingdone3.---Letmetellyousomethingaboutthejournalists.---Don’tyouremember_____methestoryyesterday?(99上海)A.toldB.tellingC.totelltohavetold4.InsomepartsofLondon,missingabusmeans_____foranotherhour.(02上海春季)A.waitingB.towaitC.waitD.tobewaitingDBA特别注意带不定式和动名词作宾语时意义不同的动词:remember,forget,regret,try,goon,mean,miss,stopneed,require,want表“需要”时,后面的动名词用主动表示被动含义。Thesedesksneedsth/sb+need/want/require(谓语)+doing/tobedonerepairing.toberepaired.动名词作表语Herjobiswashing,cleaningandtakingcareofthechildren。Mydreamis_________adoctor.Thebokisintresting一般来说,不定式作表语都表示该动作发生在将来,故在表示“目的、愿望、梦想、需求”等名词作主语时其表语应该用不定式。动名词作表语一般用来表示“身份、职业”等,可和主语互换位置。现在分词说明主语特征,不可互换位置。tobecomesleepingstudentsaboringlessonasmilingface一、The-ingform—usedasAttribute(-ing形式作定语)boilingwaterflyingkitesadancinggirltherisingsun(1)aswimmingman(2)aswimmingpool(2)awalkingstick(1)awalkingman=amanwhoiswalking=astickforwalkingWhat’sthedifferencebetween(1)and(2)?小结1-ing形式作定语既可表示动作正在进行(如例(1)),此时相当于一个定语从句;又可表示所修饰名词的性质或用途(如例(2))。arunningmanThemanrunninginthepictureisLiuXiang.attributeThemanwhoisrunninginthepictureisLiuXiang.相当于:Translatethefollowingphrases.areadingroomawashingmachineanexcitingeveninganinterest