高二英语课件高二英语下学期第4单元Grammar高二英语课件

GrammarYongheMiddleSchool复习：过去分词充当定语、表语和宾语补足语1._______(污染的)airandwaterareharmfultopeople’shealth.2.Theproblem____________________(在会议上讨论的)yesterdaywasverydifficulttosolve.3.Hebecame______(兴奋)whenheheardhehadwonthefirstplaceinthecompetition.4.Iam_________(感兴趣)inthestory.Polluteddiscussedatthemeetingexcitedinterested5.Ihaven’tgotthefilm________(冲洗)yet.6.Doyouknowtheman_______(站)besidethedoor?7.Abreakingcupislyingonthefloor.8.Themeetingholdsyesterdaywasveryimportant.developedstandingbreaking改为brokenholds改为held过去分词短语作状语过去分词作状语可表示时间、地点、原因、条件、让步、伴随等意义。这种过去分词状语相当于于一个时间、地点、原因、条件、让步等状语从句,若过去分词作状语,句子的主语与分词所表示的动作构成动宾关系,即是该分词动作的承受者。1.过去分词作原因状语Greatlymovedbythefilm,theyallcried.他们看了那部电影深受感动,都哭了。Surroundedbyagroupofyoungpeople,theoldmanfelthappy.身边围着一群年轻人,老人感到很高兴。2.过去分词作状语,表示伴随情况或方式。Thetrainerappeared,followedbysixlittledogs.训练员出现了，后面跟着六条小狗。Hewalkedupanddowntheroom,lostinthought.他在屋子时走来走去，陷入了沉思。Filledwithextraordinarystrength,heraisedhimself.他使出全身的力气站了起来。3.过去分词作状语,还可以表示:Givenmuchtime,wecoulddoitbetter.（条件）多给点时间的话，我们会做得更好。Whenheated,icecanbechangedintowater.（时间）冰加热时变成水。提示:过去分词作状语与现在分词作状语的区别在于:过去分词与句子主语构成动宾关系,而现在分词与句子主语构成主谓关系。Seeinginthislight,thematterisnotasseriousaspeoplegenerallysuppose.Seeninthislight,thematterisnotasseriousaspeoplegenerallysuppose.√Exercises:用分词改写下列从句:1.WhilehewaswatchingTV,heheardaknockatthedoor.2.Ifthetownisseenfromthetopofthehill,itlooksmorebeautiful.WhilewatchingTV,heheardaknockatthedoor.Seenfromthetopofthehill,thetownlooksmorebeautiful.3.Asthewatchisusedforalongtime,itneedsrepairing.4.Theboywillbeblindinbotheyesunlessheistreatedontime.5.Thoughhehadseentoldmanytimeshecouldn’tunderstandit.Usedforalongtime,thewatchneedsrepairing.Theboywillbeblindinbotheyesunlesstreatedontime.Havingbeentoldmanytimes,hecouldn’tunderstandit.1.___inthought,healmostranintothecarinfrontofhim.A.LosingB.HavinglostC.LostD.Tolose2.If___thesametreatmentagain,he’ssuretogetwell.A.givingB.giveC.givenD.beinggiven3._____in1636,HarvardisoneofthemostfamousuniversitiesintheUnitedStates.A.BeingfoundedB.ItwasfoundedC.FoundedD.Founding4._____withthesizeofthewholeearth,thebiggestoceandoesn’tseembigatall.A.CompareB.WhencomparingC.ComparingD.Whencompared5.___time,he’llmakeafirst-classtennisplayer.A.HavinggivenB.TogiveC.GivingD.Given6.___inawhiteuniform,helooksmorelikeacookthanadoctor.A.DressedB.TodressC.DressingD.Havingdressed7.Unless___tospeak,youshouldremainsilentattheconference.A.invitedB.invitingC.beinginvitedD.havinginvited8.When_____,themuseumwillbeopentothepublicnextyearA.completedB.completingC.beingcompletedD.tobecompleted9.Theresearchissodesignedthatonce_____nothingcanbedonetochangeit.A.beginsB.havingbegunC.beginningD.begun10._____moreattention,thetreescouldhavegrownbetter.A.GivenB.TogiveC.GivingD.Havinggiven单句改错:1.Givingmoretime,Iwoulddoitbetter.2.Deeplymovingbyhiswords,theoldmanagreedtohisrequest.3.Seenhismothercoming,thechildwasveryhappy.4.Themurdererwasbroughtin,withhishandstyingbehindhisback.5.Hecamebackwithabasketfillingwitheggs.Giving---Givenmoving--movedSeen---Seeingtying---tiedfilling---filledHomework:WorkbookPage72Exercises1.2