英语选修Unitgrammar学习.pptx

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1、过去分词过去分词 v-ed不定式不定式 to+v动词的动词的v-ing非非谓谓语语动动词词第1页/共49页 to+v.v-ing v-ed 区别将要发生的将要发生的 同时发生同时发生 被动被动 第2页/共49页1.Reading aloud is very helpful.2.We have to prevent the air from being polluted.3.The film is exciting.4.The man speaking to the teacher is our monitors father.5.They kept me waiting at the gate

2、.主语主语宾语表语后置定语宾语补足语找出下面找出下面 ing形式在句子中所充当的成分。形式在句子中所充当的成分。第3页/共49页6.Having done his homework,he played basket-ball.7.Being a League member,he is always helping others.8.Playing all day,you will waste your valuable time.9.He dropped the glass,breaking it into pieces.10.The students came into the lab,fo

3、llowing their teacher.完成后（时间状语）作为（原因状语）如果（条件状语）结果状语伴随状语第4页/共49页小结-ing 形式的用法1)可以有名词作用,在句中做主语、宾语、表语；2)可以有形容词作用，在句中做定语、表语或宾语补足语；3)可以有副词作用，在句中作状语。第5页/共49页ing 做状语做状语可表示可表示时间、原因、结果、条件、时间、原因、结果、条件、让步、方式或伴随让步、方式或伴随 第6页/共49页1.分词(短语)作状语时,其逻辑主语必须与句子的主语一致。如果不一致，必须用独立主格结构来表示，也就是在分词前面加上它的逻辑主语。使用-ing形式需注意的几个问题。Wal

4、king in the street,I happened to meet my old friend.The train having gone,we had to wait another day.（the train逻辑主语+having gone 即为独立主格结构）第7页/共49页1)_(tell)himanswersseveraltimes,Iwasnotsurewhetherhecouldunderstandtheproblem.告诉他答案好几次2)_(tell)answersseveraltimes,hestillcouldntsolvetheproblem.被告诉过答案之后几次

5、3)_(see)arainbowbeforeasachild,hewasveryexcited.以前从没看到过彩虹Having toldHaving been toldNot/Never having seen第8页/共49页独立主格结构名/代+doing/todo/done/名/形/副/介短There_(be)notaxis,wehadtowalk.It_(be)Christmas,thegovernmentofficeswereclosed.Herwork_(do),shesatdownforacupoftea.beingbeingdone第9页/共49页2.分词短语做状语时，前面可以加上

6、连词或介词，但是分词短语和句子之间不能用并列连词(如but，and)，因为并列连词接的是两个并列成分，而分词短语只是全句的一个状语部分，分词和主句之间可用逗号。第10页/共49页例如:误:Having been told many times,but he still couldnt understand it.正:He was told many times,but he still couldnt understand it.或 Having been told many times,he still couldnt understand it.第11页/共49页3.-ing的一般式和完成

7、式现在分词都可以表示先后接连发生的动作。在可能引起误解的场合应该用完成式现在分词表示先发生的动作。第12页/共49页 Having brushed his teeth,Mr.Brown came downstairs for breakfast.布朗先生刷过牙,就下楼来吃早饭。(此句如写成:Brushing his teeth,Mr.Brown came downstairs for breakfast.可能指“边刷牙,边下楼。)第13页/共49页4.分词的否定形式是在分词短语前面加上 not,never等否定词构成。Not knowing how to find the subway,I a

8、sked a policeman for help.第14页/共49页作定语作宾语作补语作状语作主语第15页/共49页-ing和-ed形容词单个-ed/-ed,前置 -ing+名词：表示用途 a swimming pool=a pool for swimming a reading room=a room for reading第16页/共49页Thegirlwhoissittinginthecornerisadorable.Wevisitedatemplewhichwasbuilt200yearsago.n后置定语相当于省略的定语从句后置定语相当于省略的定语从句第17页/共49页 The v

9、egetables which are sold in this shop are grown without chemicals.27Thehouseswhicharebeingbuiltareforthesurvivorsinthequake.第18页/共49页 The girl who has passed the exam is my girlfriend.错错(完成式不能作定语完成式不能作定语)having第19页/共49页-ing/-ed形容词：ing:主动；-ed:被动；第20页/共49页a moving film the moved audience an exciting n

10、ews a broken heart an interesting storya satisfied smile -ing形容词多修饰物形容词多修饰物 -ed形容词多修饰人或与人有关的物形容词多修饰人或与人有关的物 第21页/共49页Everyonewas_bythe_story.(move)Hewas_withthe_person.(annoy)movedmovingannoyedannoying第22页/共49页Didyouenjoyyourselfattheparty?Yes.Iveneverbeento_onebefore.(06四川)A.amoreexcitedB.themostex

11、citedC.amoreexcitingD.themostexcitingC第23页/共49页Poorboy!His_looksand_handssuggestedhewasveryafraid.A.frightening;tremblingB.frightened;trembledC.frightening;trembledD.frightened;tremblingD第24页/共49页Theproblems_atthemeetingtomorrowarereallyhardtosolve.A.discussedB.todiscussC.tobediscussedD.discussingC第

12、25页/共49页Theflowers_sweetinthegardenattractthevisitorstothebeautyofnature.(2004上海)A.tosmellB.smellingC.smeltD.tobesmeltB第26页/共49页Mr.Greenstoodupindefenseofthe16-year-oldboy,sayingthathewasnottheone_.(2006安徽)A.blamedB.blamingC.toblame D.tobeblamed第27页/共49页分词作状语时，如果主语和分词动作构成的是“主谓关系”，我们用ing分词；如果主语和分词动作构

13、成的是动宾关系，我们就用-ed分词。如何区分使用如何区分使用ing分词和分词和-ed分词分词第28页/共49页1._by some officials,Napoleon inspected his army.2._ others,John came into the hall,too.A.Followed B.Following C.Being following D.Having been followed 3.The trainer arrived and _ by six little dogs.A.followed B.was following C.following D.was f

14、ollowedABD第29页/共49页4._ more attention,the trees could have grown better.5._ all his time to teaching,Mr.Li almost forgets his wife and son.A.Give B.To give C.Giving D.GivenDC第30页/共49页6.There were 12 persons in the bus,_ a baby.7.There were 12 persons in the bus,a baby_.A.to include B.including C.inc

15、luded D.being includedBC第31页/共49页8.The man _ Zhaosan used to live here.9.The man _ himself Zhaosan used to lived here.A.called B.calling C.to call D.call AB第32页/共49页10._ from the hill,the park seems more beautiful.11._ from the hill,youll find the park more beautiful.12._ from the hill,and youll fin

16、d the park more beautiful.13._ from the sky in a plane and the city is very beautiful.A.See B.Seen C.Seeing D.To seeBCAA第33页/共49页14.He often see them _ football on the playground.15.The missing boys were last seen _ near the river.A.playing B.played C.play D.to playCA第34页/共49页16.The secretary worked

17、 late into the night,_ a long speech for the president.17.The secretary worked late into the night and _ a long speech for the president.A.to prepare B.preparing C.prepared D.prepareBC第35页/共49页18.”Cant you read?”Mary said _ to the notice.19.”Cant you read?”Mary said and _ to the notice.A.angrily poi

18、nting B.angrily pointed C.point angrily D.to point angrilyAB第36页/共49页1.(2010重庆)Thenewsshockedthepublic,_togreatconcernaboutstudentssafetyatschool.A.havingledB.ledC.leadingD.tolead第37页/共49页2.(2010四川)Thelawyerlistenedwithfullattention,_tomissanypointA.nottryingB.tryingnotC.totrynotD.nottotry第38页/共49页3

19、.(2010江西)Theladywalkedaroundtheshops,_aneyeoutforbargains.A.keepB.keptC.keepingD.tokeep第39页/共49页5.(2010北京)_atmyclassmatesfaces,Ireadthesameexcitementintheireyes.A.LookingB.LookC.TolookD.Looked第40页/共49页6.(2010江苏)TheretiredmandonatedmostofhissavingstotheschooldamagedbytheearthquakeinYushu,_thestudents

20、toreturntotheirclassrooms.A.enablingB.havingenabledC.toenableD.tohaveenabled第41页/共49页7.(2010湖南)Dina,_formonthstofindajobasawaitress,finallytookapositionatalocaladvertisingagency.A.strugglingB.struggledC.havingstruggledD.tostruggle第42页/共49页8.(2009全国)Itisoften_thathumanbeingsarenaturallyequippedtospea

21、k.A.saidB.tosayC.sayingD.beingsaid第43页/共49页9.(2009福建)InApril,2009,PresidentHuinspectedthewarshipsinQingdao,_the60thanniversaryofthefoundingofthePLANavy.A.markingB.markedC.havingmarkedD.beingmarked第44页/共49页10.(2008浙江)_thathewasingreatdanger，Ericwalkeddeeperintotheforest.A.NotrealizedB.NottorealizeC.N

22、otrealizingD.Nottohaverealized第45页/共49页11.(2008安徽)_inthefieldsonaMarchafternoon，hecouldfeelthewarmthofspring.A.TowalkB.WalkingC.WalkedD.Havingwalked第46页/共49页12._othergoodstudents,theteacherthinksHankis_student.A.Comparedwith;amostsatisfiedB.Comparedto;themostsatisfiedC.Comparingto;themoresatisfyingD.Comparedwith;amoresatisfying第47页/共49页13.LiGang,apoliceofficersaidthatlittleaboutwhathisson_heknowthemomentallthemediareportedthetrafficaccident_inHebeiUniversity.A.diddid;happeningB.diddo;happenedC.woulddo;happeningD.coulddo;happened第48页/共49页感谢您的观看！第49页/共49页