过去分词作状语

Grammar过去分词作状语过去分词作状语，一是表被动的动作，二是表动作已经完成。通常作如下几种状语：1.Whenitisseenfromthehill,theparklooksverybeautiful.Seenfromthehill1.时间状语,可在过去分词前加上连词when,while,until等.2.Don’tspeakuntilyouarespokento.Untilspokento2.原因状语1.Becausetheboywasgreatlytouchedbyhisteacher’swords,hedidalotofthingstohelphisclassmates.Greatlytouchedbytheteacher’swords2.Ashewassurprisedatwhathappened,Tomdidn’tknowwhattodo.Surprisedatwhathappened3.条件状语1.Ifweweregivenmoretime,wecoulddoitmuchbetter.Givenmoretime2.Ifitisheatedtoahightemperature,waterwillchangeintovapour.Heatedtoahightemperature4.让步状语1.Thoughtheyhadbeenwarnedofthestorm,thefarmerswerestillworkinginthefields.Thoughwarnedofthestorm2.EvenifI’minvited,Iwon’ttakepartintheparty.Evenifinvited5.方式、伴随状语1.Theteacherenteredtheclassroom,andhewasfollowedbyagroupofstudents.Followedbyagroupofstudents2.Themanagerheldhisheadhigh,hewalkedintotheroom.Holdinghisheadhigh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出，分词就选用现在分词，反之就用过去分词。例如：__________foralongtime,thebooklooksold.由于用了很长时间，这本书看上去很旧。__________thebook,Ifindituseful.在使用的过程中，我发现这本书很有用。UsedUsing【例题】_______,liquidscanbechangedintogases.A.HeatingB.TobeheatedC.HeatedD.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Whenitisheated，…连词+分词（短语）有时为使分词短语与主句关系更清楚，可在分词前加连词。连词有：when，while，ifthough，after,before,as.但分词的主语和主句的主语必须为同一个。例如：Whilewaitingthere,hesawtwoprettygirlscomeoutofthebuilding.等在那儿时，他看见两个靓妹走出大楼。（waiting和saw的主语相同）Exercises:1.____someofficials,Napoleoninspectedhisarmy.A.FollowedB.FollowedbyC.BeingfollowedD.havingbeenfollowed2.Therewasaterriblenoise___thesuddenburstoflight.A.followedB.followingC.tobefollowedD.beingfollowedBB3.Thenextmorningshefoundtheman___inbed,dead.A.lyingB.lieC.layD.laying4.IcanhardlyimaginePeter___acrosstheAtlanticOceaninfivedays.A.sailB.sailingC.tosailD.tohavesailedAB1.___inthought,healmostranintothecarinfrontofhim.A.LosingB.HavinglostC.LostD.Tolose配套练习动词-ing或过去分词作状语,其逻辑主语应是主句主语。2.If___thesametreatmentagain,he’ssuretogetwell.A.givingB.giveC.givenD.beinggiven3._____in1636,HarvardisoneofthemostfamousuniversitiesintheUnitedStates.A.BeingfoundedB.ItwasfoundedC.FoundedD.Founding析:正确答案为C项。哈佛大学是1636年被建的,所以该空应填过去分词Founded作状语。4._____withthesizeofthewholeearth,thebiggestoceandoesn’tseembigatall.A.CompareB.WhencomparingC.ComparingD.Whencompared5.___time,he’llmakeafirst-classtennisplayer.A.HavinggivenB.TogiveC.GivingD.Given6.___inawhiteuniform,helooksmorelikeacookthanadoctor.A.DressedB.TodressC.DressingD.Havingdressed8.When_____,themuseumwillbeopentothepublicnextyear.A.completedB.completingC.beingcompletedD.tobecompleted析：正确答案为A项。博物馆是被完工的,所以该空应填过去分词completed作状语。()1._______moreattention,thetreecouldhavegrownbetter.A.GivenB.TogiveC.GivingD.Havinggiven.()2.Thecomputercenter,________lastyear,isverypopularamongthestudentsinthisschool.A.openB.openingC.havingopenedD.openedAD高考链接()3._______suchheavypollutionalready,itmaynowbetoolatetocleanuptheriver.A.HavingsufferedB.SufferingC.TosufferD.SufferedA()4.Theresearcherissodesignedthatonce________nothingcanbedonetochangeit.A.beginsB.havingbegunC.beginningD.begunD()5.Unless________tospeak,youshouldremainsilentattheconferenceA.invitedB.invitingC.beinginvitedD.havinginvitedA()6.Friendshipislikemoney:easiermadethan______.A.keptB.tobekeptC.keepingD.havingkeptA()7.Mr.Smith,_______ofthe________speech,startedtoreadanovel.A.tired;boringB.tiring;boredC.tired;boredD.tiring;boring()8.________time,he’llmakeafirst-classtennisplayer.A.HavinggivenB.TogiveC.GivingD.GivenAD()9.Thefirsttextbooks________forteachingEnglishasaforeignlanguagecameoutinthe16thcentury.A.havingwrittenB.tobewrittenC.beingwrittenD.written()10.________isthought,healmostranintothecarinfrontofhim.A.LosingB.HavinglostC.LostD.ToloseDC()11.____in1636,HarvardisoneofthemostfamousuniversitiesintheUnitedStates.A.BeingfoundedB.ItwasfoundedC.FoundedD.FoundingC()12.When_____,themuseumwillbeopentothepublicnextyear.A.completedB.completingC.beingcompletedD.tobecompletedA()13.Pricesofdailygoods________throughacomputercanbelowerthanstoreprices.A.areboughtB.boughtC.beenboughtD.buyingB()14.Don’tusewords,expressions,orphrases________onlytopeoplewithspecificknowledge.A.beingknownB.havingbeenknownC.tobeknownD.knownD注意:用分词短语作状语时,它逻辑上的主语要与句子的主语保持一致,否则分词短语就要有自己的逻辑主语,这种结构称为独立主格结构.1.Alloursavingsgone,westartedlookingforjobs.2.Herushedintotheroom,hisfacecoveredwithsweat.