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PartA不定式和动名词一.不定式和动名词的共同用法:作主语、作表语、作定语、作宾语1.作主语Gettingupearly(早起)isagoodhabit.Climbingupthemountainsisinteresting.爬山很有趣。(经验)Lookingafterthebaby_(照顾婴儿)isherjobeveryday.Tolookafterthebaby(照顾婴儿)isherjobtoday.动名词:表经常的习惯的动作或已知的事或经验不定式:表具体的、一次的行为2.作表语1)动名词,不定式和作主语用法相同2)如果主语是以aim,duty,hope,idea,happiness,job,plan,problem,purpose,thing,wish等为中心的名词,或以what引导的名词性从句,不定式作表语是对主语起补充说明作用。Hiswishistobuyacarbeforelong.他的希望是在不远的将来买一辆轿车。3.作定语动名词表示所修饰名词的用途;不定式表示将来可做或该做的行为。例如:Aswimmingpool=apoolforswimming游泳池Aswimmingboy=aboywhoisswimmingApooltoswimin可游泳的池塘
DoyouwanttoseethedoctortobesentforfromBJ?
你要见那位将从北京请来的医生吗?4.作宾语英语中大多数动词既可跟不定式,也可跟动名词作直接宾语,但有些动词要求:
(1)不定式做宾语决心学会想希望,拒绝设法愿假装。主动答应选计划,同意请求帮一帮。decide/determine,learn,want,expect/hope/wish;refuse,manage,care,pretend;offer,promise,choose,plan;agree,ask/beg,help此外:seem,attempt,fail,happen,afford,strive,makeupone’smindto,bedeterminedto,would/shouldlike/loveto注意:不定式作介词but,except(除了)的宾语。(can’tchoosebut,can’thelpbut..)Thesoldierscoulddonothingbutwaitfortheorder.Thesoldierhadnootherchoicebuttowaitfortheorder.Thescientistcannothelpbutwonder,“Arehumansdyingoutlikeotheranimals?”一般的介词后面的宾语都是-ing形式或名词。但这两个除外。它们两个后面用不定式作宾语。一般的考点都集中在它们后面的不定式带to还是不带的问题上。一般看的是前面有没有do的任何形式或can’t,有则不带to,没有则带to。(2)有少数动词只能用动名词作宾语miss,imagine,mind,escape,insiston,practise,suggest,consider,avoid,enjoy/appreciate,risk,finish,deny,forbid,keep/keepon,allow/permit,delay/putoff,can’tstand,giveup,feellike,insiston,thankyoufor,apologizefor,bebusy(in),havedifficulty/trouble/problem(in),haveagood/wonderful/hardtime(in),spendtime(in)例句:Thesquirrelwassoluckythatitjustmissedbeingcaught.Mybrothergotwell-preparedforthejobinterview,forhecouldn’trisklosingthelastchance.Headmittedbreakingthewindow.他承认打破了玻璃。Theboysadmittedhavingbrokenmycarwindowwhileplayingfootball.Ireallyappreciateyourreplyingsosoon.You’dbetteravoidseeingyourbosstoday.Heislikeabullinachinashop.Canyouimaginelivingaloneonthemoon?Jillcouldn’tresistmakingjokesaboutmybaldness.Theexperiencedworkersuggestedmakingaholetheotherside.Ijustcan’tstandbeingbossedaroundbyawoman.Areyoureallyusedtodrinkingwinesthreemealsaday?WearelookingforwardtoseeingyouinNewYork.Whentheweatherturnsfine,Ihavegetdowntorepairingmyhouse.Theysetabouttreatingthebabyimmediatelytheyarrived.现对上述只以动名词作宾语的动词分类归纳如下:A.注意动词的一词多义①consider只有在作“考虑”解时才以-ing形式作宾语。如:Tomisconsideredtobethebestdriverintheteam.(认为)Tomisconsideringborrowingsomemoneyfromthebank.(考虑)②can’thelp只有作“禁不住”解时才以-ing形式作宾语。如:Sorry,I’mbusypreparingfortheexamandcan’thelpcleantheroom(不能帮忙)Sorry,Ican’thelplaughingwhenIheardthenews.(禁不住)③beusedto只有作“习惯于”解时才以-ing形式作宾语。如:Theknifeisusedtocutofftheskinofthetrees.(被用来做)Thestudentsareusedtogettingupearlyinthemorning.(习惯于)B.注意摆脱思维定势allow,advise,forbid,permit①+doingsth.②+sb.todosth.这是一个学生出错率挺高的考点。因为,大家都知道如allowsb.todosth.这样的结构,并且烂熟于心。所以在见到Allow等后面直接跟宾语的时候,大家的第一反应就是选择todo,这样就中了出题人的陷阱。例如:Myparentsdon’tallowmetogotherebyplaneforthesakeofsafety.Theydon’tallowsmokinginthisareaofthecampus.Jill’steacheradvisedhimtotakethejobinthelessfamouscompany.Jill’steacheradvisedtakingthejobinthelessfamouscompany.Themanagerforbidsanyonetoenterhisofficewithoutpermission.Smokingisforbiddeninthisoffice.C.注意主动形式表被动意义的问题Yourdeskneedscleaning.Yourdeskneedstobecleaned.Theflowersrequirewateringeveryday.Theflowersrequiretobewateredeveryday.Hewantsremindingofthemeetingtomorrow.Heisalwaysforgetful.Hewantstoberemindedofthemeetingtomorrow.Heisalwaysforgetful.TheplayisworthseeingasecondtimeTheplayisworthyofbeingseenasecondtime.Theplayisworthytobeseenasecondtime.以上几组只是在主动或被动的形式上有所差别,意义相同。D.动名词的逻辑主语问题动名词的逻辑主语通常为:①形容词性物主代词+动名词;②名词所有格+动名词。例如:Tominsistedonmygoingwiththem.他坚持要我和他们一起去。Hedislikeshiswife’sworkinglate.他不喜欢他妻子工作得很晚。IcanhardlyimaginePeter’ssailingacrosstheAtlanticOceaninfivedays.Thediscoveryofthenewevidenceledtothethief’sbeingcaught.值得注意的是,在动名词的复合结构作宾语时,其中的形容词性物主代词可以转化为宾格形式的人称代词。例如:We’llappreciateyoucallingbacksoon.(your→you)Doyoumindyourstudentsusingmobilesinschool?(yourstudents’→yourstudents)Canyouimagineuspassingthetestonourfirstattempt?(our→us)但是,千万注意,当动名词作主语时,前面只能用形容词性物主代词或者名词所有格。例如:Hiscomingbacklatemadeallofusangry.Mymother’sbeingillsentallofusintogreatanxiety.同时,在某些情况下,动名词的逻辑主语必须用名词的普通格或人称代词宾语:a.无生命名词Thebabywasmadeawakebythedoorsuddenlyshutting.这个婴儿被猛烈的关门声吵醒。b.有生命名词但表示泛指意义Haveyoueverheardofwomenpractisingboxing?你听说过妇女练拳击吗?c.两个以上的有生命名词并列Doyourememberyourparentsandmetellingaboutthis?你记得你父母和我都告诉过你这事吗?注意:用作介词的toto有两种用法:一为不定式+动词原形;一为介词+名词/动名词,to在下面的用法中是第二种,即to+名词/动名词:admitto承认,confessto承认,beaccustomedto习惯于,beusedto习惯于,stickto坚持,turnto开始,着手于,devoteoneselfto献身于,bedevotedto致力于,lookforwardto盼望,payattentionto注意,getdownto着手做某事,leadto导致,objectto反对例如:Imustadmittofeelingashamedofmyconduct.
我得承认因自己的行为而感到羞惭。Heconfessedtocheatingontheexam.
他承认考试作弊。Stopplayingcards,let'sgetdowntodoingsomethingmoremeaningful.(3)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(未做)
forgetdoing忘记做过某事(已做)例如:Thelightintheofficeisstillon.Heforgottoturnitoff.办公室的灯还在亮着,它忘记关了。(没有做关灯的动作)Heforgotturningthelightoff.他忘记他已经关了灯了。(已做过关灯的动作)Don'tforgettocometomorrow.别忘了明天来。(tocome动作未做)典型例题----Thelightintheofficeisstillon.----Oh,Iforgot___.A.turningitoffB.turnitoffC.toturnitoffD.havingturneditoff答案:C。由thelightisstillon可知灯亮着,即关灯的动作没有发生,因此用forgettodosth.而forgetdoingsth表示灯已经关上了,而自己忘记了这一事实。此处不符合题意。
2)stoptodo停止去做另一件事
stopdoing停止正在或经常做的事例如:Theystoptosmokeacigarette.他们停下来,抽了根烟。Imuststopsmoking..我必须戒烟了。典型例题Shereachedthetopofthehillandstopped___onabigrockbythesideofthepath.A.tohaverestedB.restingC.torestD.rest答案:C。由题意可知,她到了山顶,停下来在一个路边的大石头上休息。因此,应选择"stoptodosth.停下来去做另一件事"。而不仅仅是爬山动作的终止,所以stopdoingsth.不正确。
3)remembertodo记住去做某事(未做)
rememberdoing记得做过某事(已做)例如:Remembertogotothepostofficeafterschool.记着放学后去趟邮局。Don'tyourememberseeingthemanbefore?你不记得以前见过那个人吗?
4)regrettodo对要做的事遗憾
regretdoing对做过的事遗憾,后悔例如:Iregrettohavetodothis,butIhavenochoice.我很遗憾必须这样去做,我实在没有办法。Idon'tregrettellingherwhatIthought.我不为告诉她我的想法而后悔。典型例题---Youwerebraveenoughtoraiseobjectionsatthemeeting.---Well,nowIregret___that.A.todoB.tobedoingC.tohavedoneD.havingdone答案:D。regrethavingdonesth.对已发生的事感到遗憾。regrettodosth.对将要做的事感到遗憾。本题为对已说的话感到后悔,因此选D。
5)trytodo努力,企图做某事
trydoing试验,试一试某种办法例如:Youmusttrytobemorecareful.你可要多加小心。Itriedgardeningbutdidn'tsucceed.我试着种果木花卉,但未成功。
6)meantodo打算,有意要…
meandoing意味着例如:Imeantogo,butmyfatherwouldnotallowmeto.我想去,但是我父亲不肯让我去。Toraisewagemeansincreasingpurchasingpower.增加工资意味着增加购买力。
7)goontodo继而(去做另外一件事情)
goondoing继续(原先没有做完的事情)例如:Afterhehadfinishedhismaths,hewentontodohisphysics.做完数学后,他接着去做物理。Goondoingtheexerciseafteryouhavechattedwithyourfriends.与同学聊完天后,接着做练习。8)proposetodo打算(要做某事)
proposingdoing建议(做某事)例如:Heproposedbuildingabridgeacrossthisriver.
他建议在这条河上造一座桥。Theyproposetobegintonight.
他们打算今晚开始。
9)like/love/hate/prefer+todo表示具体行为;+doingsth表示抽象,倾向概念例如:Ilikeswimming,butIdon’tliketoswimthisafternoon.
注意:如果这些动词前有should一词,其后宾语只跟不定式,不能跟动名词。例如:
Ishouldliketoseehimtomorrow.10)need,want,require+doing表被动意义;+todo表示主动意思。例如:Theteacherwantsustocleantheclassroomimmediately.Weneedtocleantheclassroom.Theclassroomneedstobecleaned.Theclassroomrequirescleaning.11)can’thelp+todo不能帮助做某事can’thelp+doing禁不住做某事二.不定式作宾语补足语和状语1.动词不定式可以在句子中用作复合宾语中的宾语补足语。谓语动词(vt.)+宾语(人/物)+不定式(作宾语补足语)ask(请)/tell(告诉)/teach(教)/want(想要)/wouldlike(想要)/get(让)/help(帮)/invite(邀请)/like(喜欢)/warn(警告)/+sb./sth.+todomake(使得)/let(让)/hear(听)/see(看)/feel(感觉)/watch(观看)/have(使得)/help(帮助)+sb./sth.+do(注:此为省略to的不定式)如:Mumaskedmetohelpherwiththecooking.妈妈叫我帮助她做饭。Iwouldlikeyoutoseemyparents.我想要你见见我的父母。Thebossoftenmadetheworkerswork14hoursaday.老板常让工人们一天工作14小时。Nowletmehearyouplaytheviolin.现在让我来听你拉小提琴。注意:省略to的不定式做感官动词和使役动词的宾语补足语时,在改为被动语态时,to要还原。例如:Isawhimdance.=Hewasseentodance.Thebossmadethemworkthewholenight.=Theyweremadetoworkthewholenight.注意:help之后作宾补的不定式符号to可以省略;hear/see/feel/watch之后的宾补用不定式与现在分词时,含义不同,需特别注意。试比较:IheardhercryingwhenIwalkedpast.我路过时听到她正在哭。(指当时瞬间的情况)Isatnearherandheardhersingthenewsong.我坐在她附近听她唱新歌。(指整个过程)注意:只有不定式和分词可以做宾语补足语。尽管动名词与现在分词的形式相同,但是动名词从本质上来讲,充当的是名词的功能,所以绝对不能做宾语补足语和状语。试比较下列几组句子:Eatingtoomuchisnotgoodforyourhealth.(动名词短语,作主语)/Seeingisbelieving.(动名词短语,分别作主语和表语)/Heranafteramovingbusandgotontoit.(现在分词,作定语)/Hisfathersawhimsittingonsomeeggs.(现在分词,作宾补)2.不定式还可以作状语。1)目的状语To…onlyto(仅仅为了),inorderto,soasto,so(such)…asto…(如此……以便……)Heransofastastocatchthefirstbus.他飞快地跑以便赶上第一班车。Icomehereonlytosaygood-byetoyou.我来仅仅是向你告别。2)作结果状语,表事先没有预料到的,要放在句子后面。WhathaveIsaidtomakeyouangry.Hesearchedtheroomonlytofindnothing.3)表原因I'mgladtoseeyou.典型例题Thechairlooksratherhard,butinfactitisverycomfortableto___.A.sitB.sitonC.beseatD.besaton答案:B.如果不定式为不及物动词,其后应有必要的介词。当动词与介词连用时,常位于"形容词+动词不定式"结构的末尾。三.动名词的特殊句型1) Itis+nouse,nogood(fun,agreatpleasure,awasteoftime,abore...)等名词+doingsth.
Itisnouse/nogoodcryingoverspiltmilk.覆水难收 Itisnogoodobjecting.反对也没有用。Itisawasteoftimepersuadingsuchapersontojoinus.劝说这样的人加入真是浪费时间。Itisfunplayingwithchildren.和孩子们一起玩真好。
2) Itis+useless+doingsth.
Itisuselessspeaking.光说没用。
3) Thereisno+doing...(thereisno表”不可能”)
Thereisnotellingwhatheisgoingtodo.说出他要干什么是不可能的。Thereisnojokingaboutsuchmatters.对这种事情不是开玩笑。Thereisnosayingwhenhe'llcome.很难说他何时回来。
4) Thereisnouse(good/point/sense/harm)+doingsth.做某事没用(不好/意义/意义/坏处)
Thereisnousecryingoverspiltmilk.牛奶洒了,哭也无用。Thereisnopointaskinghisparentsforthemoney,fortheyarepoor.向父母要钱是没有意义的,因为他们很穷。There’snosenseincriticizinghim.批评他也没有用。There’snosenseinwaitingthreehours.等三小时是没有意义的。Thereisnoharmhavingawalkafteryourmeal.饭后散步是没坏处的。
5) havedifficulty/trouble/problem+(in)+doing
have作有解时,后接情感名词(in可省略),再接动名词。这类词还有trouble,fun,ahardtime,agoodtime. 例如:Wehaddifficulty(in)carryingouttheplan.我们执行计划有困难。6) feellike+名词/动名词=wouldliketo+原形动词感觉像,想要
Ifeellikeanewbornbaby.我感觉像一个新生的婴儿。 Ifeellikehavingashower.=Iwouldliketohaveashower.7) spend/wastetimedoingsth.
Theyspentalottime(in)makingpreparations.他们花了许多时间作准备。四、动名词练习1.____yourownneedsandstylesofcommunicationisasimportantaslearningtoconveyyouraffectionandemotions.(2014湖南)A.Understanding B.TobeunderstoodC.Beingunderstood D.Havingunderstood2.It’squitehottoday.Doyoufeellike_________foraswim?(2014陕西)A.togo B.going Cgo D.havinggone3.Peoplecouldn'thelp____thefoolishemperorintheprocession.
A.laughat B.tolaughat C.laughingat D.laughingon4.We'relookingforward____thephotoexhibition.
A.tovisiting B.tovisit C.tohavingvisited D.visiting5.Thissentenceneeds____.
A.aimprovement B.improve C.improving D.improved6.—Whatareyougoingtodothismorning?—I'mthinkingof____tovisitmyaunt.
A.go B.going C.havinggone D.mygoing7.Ireallyenjoy____thatkindofjob.
A.do B.doing C.todo D.tobedoing8.Onlyoneofthesebooksis____.
A.worthtoread B.worthbeingread
C.worthofreading D.worthreading9.Ican'timagine____thatwiththem.
A.do B.todo C.beingdone D.doing10.Thesquirrelwasluckythatitjustmissed____.
A.catching B.tobecaught C.beingcaught D.tocatch五、不定式练习1.Therearestillmanyproblems______beforewearereadyforalongstayontheMoon.(2014北京)A.solving B.solved C.beingsolved D.tobesolved2. ourselvesfromthephysicalandmentaltensions,weeachneeddeepthoughtandinnerquietness.(2014湖南)A. HavingfreedB.Freed C.Tofree D.Freeing3.It’sstandardpracticeforacompanylikethisone______asecurityofficer.(2014山东)A.employedB.beingemployedC.toemployD.employs4.Anxiously,shetookthedressoutofthepackageandtriediton,only_________iddidn’tfit(2014天津)A.tofindB.foundC.findingD.havingfound5Groupactivitieswillbeorganizedafterclass__childrendevelopteamspirit.(2014重庆)A.helpingB.havinghelpedC.helpedD.tohelp6. Thelostchilddesirednothingbut_____home.
A.go B.togo C.going D.went7. LastsummerItookacourseon_____.
A.howtomakedresses B.howdressesbemade
C.howtobemadedresses D.howdressestobemade8. Iknowhim_____agoodbasketballplayerwhileincollege.
A.tohavebeen B.tobe C.was D.hadbeen9. Iwassurprised_____.
A.watchinghimtoeatsoquickly B.watchhimeatsoquickly
C.watchinghimeatsoquickly D.towatchhimeatsoquickly10. Nowwecouldnotdoanythingbut_____forhimhere.
A.waited B.waiting C.towait D.wait11. Idon’tknowherandIdon’t_____.
A.want B.wantto C.wantit D.wantso12. Toplayfairisasimportantas_____.
A.toplaywell B.playwell C.weplaywell D.playingwell13. It’smostfoolish_____so.
A.foryoutosay B.ofyoutosay C.withyousaying D.inyoursaying14. Ihavenopen_____.
A.writing B.towrite C.towritewith D.tobewriting15. Thoselettersare_____tothecountrysiderightaway.
A.tobesent B.sending C.tohavebeensent D.sentPartB分词一、分词的基本形式:分词一般式完成式进行式现在分词doing(not)doing(not)havingdone(not)Doing过去分词done(not)done(not)havingdonenotbeingdone二、现在分词与过去分词的意义(一)现在分词:表示“主动”意义,即“其逻辑主语是该分词所表示动作的执行者”。分词所作的成分不同,其逻辑主语不同。基本规律是:定语——所修饰的名词;宾补——宾语;状语——句子的主语。经典例句:ThemanstandingatthegateismyEnglishteacher.WhenIcameintheclassroom,Isawmyclassmatesstudyinghard.Havingfinishedhishomework,hewentouttohavearest.(二)过去分词:通常表示“被动”意义(不及物动词的过去分词除外),即“其逻辑主语是该分词所表示动作的接受者”。分词所作的成分不同,其逻辑主语不同。基本规律是:定语——所修饰的名词;宾补——宾语;状语——句子的主语。经典例句:Seeninthedarknight,lightsontopoftallbuildingslooklikestarsinthesky.MostoftheartistsinvitedtothepartywerefromSouthAfrica.Ihavehadmybikerepaired,andI'mgoingtohavesomebodyrepairmyradiotomorrow.(三)独立主格结构:当句子的主语不是分词的逻辑主语时,这时我们需要在分词前加上一个“名词或代词”表示分词的逻辑主语,即:名词/代词+分词,句子(主语+谓语)。分词前面的名词或代词成为“主格词”。经典例句:Iwaitingforthebus,abirdfellonmyhead.Alltheticketshavingbeensoldout,theywentawaydisappointedly.Timepermitting,we'lldoanothertwoexercises.三、分词练习题1.Whilewaitingfortheopportunitytoget________.Henrydidhisbesttoperformhisduty.(2014安徽) A.promote B.promoted C.promoting D.topromote2.Lastnight,thereweremillionsofpeople_______theopeningceremonyliveonTV.(2014北京)A.watch B.towatchC.watched D.watching3.Thefilmstarwearssunglasses.Therefore,hecangoshoppingwithout______..(2014北京)A.recognizing B.beingrecognized C.havingrecognized D.havingbeenrecognized4.thepastyearasanexchangestudentinHongKong,Lindaappearsmorematurethanthoseofherage.(2014福建)A.SpendingB.SpentC.HavingspentD.Tospend5.Forthosewithfamilymembersfaraway,thepersonalcomputerandthephoneareimportantinstaying________.(2014福建)A.connectedB.connectingC.toconnectD.tobeconnected6.Children,when bytheirparents,areallowedtoenterthestadium.(2014湖南)A.tobeaccompanied B.toaccompanyC.accompanying D.accompanied7. Thereisnogreaterpleasurethanlyingonmybackinthemiddleofthegrassland,_____atthenightsky.(2014湖南)A.tostare B.staring C.stared D,havingstared8Thereisanotepinnedtothedoor______whent
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