过去分词做状语讲解.ppt

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1、ThePastParticipleastheAdverbial过去分词作状语过去分词作状语1.Ilikereadingthenovels_(write)byZhangAiling.2.Thegirl_(write)aletterinthestudyismycousin.3.ThereissomethingwrongwithmycarandIhavetogetit_(repair).writtenwritingrepairedFillintheblanks.4.Iwantthedoorsofmynewhouse_(paint)white.5.Therewasa_(surprise)lookonh

2、isface.6.Hewas_(excite)atthegoodnews.7.Thestorywasso_(move)thathewas_(move)totears.paintedsurprisedexcitedmovingmoved一、过去分词（短语）作状语时，其逻一、过去分词（短语）作状语时，其逻辑主语为句子的主语。辑主语为句子的主语。例：例：Asked why he did it,the young man said it was his favorite.Influenced by the growing interest in nature,more and more people

3、enjoy outdoor sports.Seenfromthehill,theparklooksverybeautiful.When it is seen from the hill1.过去分词做时间状语过去分词做时间状语可在过去分词前加上连词可在过去分词前加上连词when,while,until等来强调过去分词所表示的动作与主等来强调过去分词所表示的动作与主句谓语动词所表示动作的时间关系。句谓语动词所表示动作的时间关系。例：例：1.过去分词作时间状语过去分词作时间状语二二.过去分词作状语，一是表被动的动作，二过去分词作状语，一是表被动的动作，二是表动作已经完成。是表动作已经完成。相当于状语

4、从句相当于状语从句通常作如通常作如下几种状语下几种状语：2.过去分词作原因状语过去分词作原因状语相当于相当于as，since，because等词引导的原等词引导的原因状语从句，这类状语多放在句首因状语从句，这类状语多放在句首Becausetheboywasgreatlytouchedbyhisteacherswords,hedidalotofthingstohelphisclassmates.GreatlytouchedbytheteacherswordsAshewassurprisedatwhathappened,Tomdidntknowwhattodo.Surprisedatwhathap

5、pened3.过去分词作条件状语过去分词作条件状语相当于相当于if，unless等词引导的条件状语从句等词引导的条件状语从句Ifweweregivenmoretime,wecoulddoitmuchbetter.GivenmoretimeIfitisheatedtoahightemperature,waterwillchangeintovapor.Heatedtoahightemperature4.过去分词作让步状语过去分词作让步状语过去分词与过去分词与though,although,evenif,eventhough,等等词连用，相当于一个让步状语从句。词连用，相当于一个让步状语从句。Tho

6、ughtheyhadbeenwarnedofthestorm,thefarmerswerestillworkinginthefields.ThoughwarnedofthestormEvenifIminvited,Iwonttakepartintheparty.Evenifinvited5.过去分词作方式、伴随状语过去分词作方式、伴随状语Theteacherenteredtheclassroom,andhewasfollowedbyagroupofstudents.Theteacherenteredtheclassroomfollowedbyagroupofstudents.Theteache

7、rstoodthereandwassurroundedbythestudents.Theteacherstoodthere,surroundedbythestudents.过去分词作方式状语或伴随状语时，相当于一个过去分词作方式状语或伴随状语时，相当于一个并列分句，没有相应的从句可替换并列分句，没有相应的从句可替换1.过去分词在句子中可以作时间状语、过去分词在句子中可以作时间状语、原因状语、伴随状语、条件状语和原因状语、伴随状语、条件状语和让步状语等。让步状语等。2.过去分词作状语时过去分词作状语时,过去分词的逻辑过去分词的逻辑主语与句子主语一致。主语与句子主语一致。Summary有些过去分词

8、（短语）源于系表结构，作有些过去分词（短语）源于系表结构，作状语时不表动作而表状态。状语时不表动作而表状态。常见的有常见的有:lost(迷路迷路);seated(坐坐);absorbedin(全神贯注于全神贯注于);dressedin(穿穿着着);tiredof(厌烦厌烦)等。如：等。如：Absorbedindeepthought,hedidnthearthesound.因为沉浸在思考之中因为沉浸在思考之中,所以他所以他没听到那个声音。没听到那个声音。过去分词作状语时注意的问题过去分词作状语时注意的问题:一一.过去分词有两大特点：过去分词有两大特点：1.表示表示被动被动的动作；的动作；2.表示

9、表示已经完成已经完成的动作的动作,因此因此,当当过过去分词去分词作作状语状语的时候一定要搞清楚的时候一定要搞清楚分词分词与与主语主语的的逻辑关系逻辑关系被动被动。二二.连词连词+分词（短语）分词（短语）有时为使分词短语与主句关系更清楚，可在有时为使分词短语与主句关系更清楚，可在分词前加连词。分词前加连词。连词有：连词有：when，while，if,though，after,before,as,once,if,unless,though,as if,although,even if,even though等等.但分词的主语和主句的主语必须为同一个。但分词的主语和主句的主语必须为同一个。例如：例如

10、：Whilewaitingthere,hesawtwoprettygirlscomeoutofthebuilding.等在那儿时，他看见两个靓妹走出大楼。等在那儿时，他看见两个靓妹走出大楼。（waiting和和saw的主语相同）的主语相同）此结构实际是状语从句的省略。当状从的主语和句子的主语保持一致，而且状从的谓语动词是被动时，可以省略从句的主语和动词be.Eg Generally speaking,when taken according to the directions,the drug has no side effect.Though warned of the danger,he

11、still went skating on the thin ice.I wont attend his birthday party unless invited三三.注意：选择现在分词还是过去分词作状语，关注意：选择现在分词还是过去分词作状语，关键看主句的主语。如分词的动作是主句的主语发键看主句的主语。如分词的动作是主句的主语发出，分词就选用现在分词，反之就用过去分词。出，分词就选用现在分词，反之就用过去分词。例如：_for a long time,the book looks old.由于用了很长时间，这本书看上去很旧。_ the book,I find it useful.在使用的过程

12、中，我发现这本书很有用。UsedUsing【例题】_,liquids can be changed into gases.A.Heating B.To be heated C.Heated D.Heat答案C.本题要选分词作为状语。现在分词表主动，正在进行的；过去分词表被动的，已经完成的。对于液体来说是加热的受动者，是被动的，因而选C。它相当于一个状语从句 When it is heated，He went out shutting the door behind him.Not knowing what to do,he went to his parents for help.Given

13、more attention,the trees could have grown better.Faced with difficulties,we must try to overcome them.注意注意:用分词短语作状语时用分词短语作状语时,它逻辑上的主语它逻辑上的主语要与句子的主语保持一致要与句子的主语保持一致,否则分词短语就要否则分词短语就要有自己的逻辑主语有自己的逻辑主语,这种结构称为独立主格结这种结构称为独立主格结构构.1.All our savings gone,we started looking for jobs.2.He rushed into the room,hi

14、s face covered with sweat.1._blackandblue,theladycouldntmove.A.BeatenB.BeatingC.TobebeatenD.TobeatExercises2._everywhere,thewolveshadnowhere_themselves.A.Hunting,hidingB.Tohunt,tohideC.Hunted,hidingD.Hunted,tohide3.Theteacherwalkedtothelab,_.A.followedbyhisstudentsB.hisstudentsfollowedC.andfollowedb

15、yhisstudentsD.bothAandB4.When_intothewarmroom,icesoonchangesintowater.A.heatingandtakingB.heated,andtakingC.heatingortakenD.heatedortaken5.Theresearchissodesignedthatonce_nothingcanbedonetochangeit.A.beginsB.havingbegunC.beginningD.begun6.The_morning,thefathercameintothelonelyhouse,_byhisnaughtyboy.

16、A.following;followingB.followed;followedC.following;followedD.followed;following1.Since/Asshewasgivenadvicebythefamousdetective,theyoungladywasnolongerafraid.Practice:ChangethefollowingclausesintoPastParticiples.Givenadvicebythefamousdetective,theyoungladywasnolongerafraid.2.Becauseitwasdoneinahurry

17、,hishomeworkwasfullofmistakes.3.Whenitisheated,icewillbechangedintowater.Doneinahurry,hishomeworkwasfullofmistakes.Whenheated,icewillbechangedintowater.4.Whenitisseenunderamicroscope,afreshsnowflakehasadelicatesix-pointedshape.Seenunderamicroscope,afreshsnowflakehasadelicatesix-pointedshape.5.IfIamc

18、omparedwithyou,westillhavealongwaytogo.Thehunterlefthishouse,followedbyhisdog.Comparedwithyou,westillhavealongwaytogo.6.Thehunterlefthishouse,andhewasfollowedbyhisdog.Rewritewithproperconjunctions.1.Unitedwestand,dividedwefail.Example:Ifweareunited,wewillstand,butifwearedivided,wewillfail.2.Askedwha

19、thadhappened,hetoldusaboutit.Whenhewasaskedwhathadhappened,hetoldusaboutit.3.Wellknownforhisexpertadvice,hereceivedmanyinvitationstogivelectures.Becausehewaswellknownforhisexpertadvice,hereceivedmanyinvitationstogivelectures.4.Givenmoretime,wewouldbeabletodotheworkmuchbetter.Ifweweregivenmoretime,we

20、wouldbeabletodotheworkmuchbetter.5.OncetranslatedintoChinese,thebookbecameverypopularamongChineseteenagers.OnceitwastranslatedintoChinese,thebookbecameverypopularamongChineseteenagers.6.Deeplyinterestedinmedicine,shedecidedtobecomeadoctor.7.Leftaloneathome,Samdidnotfeelafraidatall.Becauseshewasdeepl

21、yinterestedinmedicine,shedecidedtobecomeadoctor.Althoughhewasleftaloneathome,Samdidnotfeelafraidatall.用用过去分词作状语来改写句子。过去分词作状语来改写句子。1.AsIwasworriedaboutthejourney,Iwasunsettledforthefirstfewdays._,Iwasunsettledforthefirstfewdays.Worriedaboutthejourney2.Whenhewasquestionedbythepoliceaboutthefire,hebeca

22、metense._ _ _,hebecametense.Questionedbythepoliceaboutthefire3.Ifheisgiventime,hellmakeafirst-classtennisplayer._,hellmakeafirst-classtennisplayer.4.AsIwasconfusedbythenewsurroundings,Iwashitbythelackoffreshair._,Iwashitbythelackoffreshair.GiventimeConfusedbythenewsurroundings改写成过去分词的句子改写成过去分词的句子1.A

23、sIwasworriedaboutthejourney,Iwasunsettledforthefirstfewdays.Worriedaboutthejourney,Iwasunsettledforthefirstfewdays.2.WhileIwasconfusedbythenewsurroundings,Iwashitbythelackoffreshair.Confusedbythenewsurrounding,Iwashitbythelackoffreshair.3.AsIwasexhausted,Islidintobedandfellfastasleep.Exhausted,Islid

24、intobedandfellfastasleep.1.When he was asked why he didnt do it,he began to cry.2.If I am given more time,Ill catch up with you.3.Because he was born and brought up in the village,he knows a lot of people there.When asked why he didnt do it,he began to cry.Given more time,Ill catch up with you.Born

25、and brought up in the village,he knows a lot of people there.(时间时间)(条件条件)(原因原因)4.Althoughtheyhadbeendefeatedmanytimes,theycontinuedtofight.5.Theteacherstoodthereandwassurroundedbythestudents.Although defeated many times,they continued to fight.The teacher stood there，surrounded by the students.(让步让步)(伴随伴随)1.Followingtheoldman,wewentupstairs.(Wefollowed)(跟着那个老人跟着那个老人,我们上了楼。我们上了楼。)2.Followedbytheoldman,wewentupstairs.(Wewerefollowedby)(我们上了楼我们上了楼,后面跟着那个老人。后面跟着那个老人。)Compare