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GrammarRevisionofV–ingform(动词-ing形式的复习）本课时重、难点•重点:①动词-ing形式的作用②动词-ing形式在做状语时的作用•难点:动词-ing形式的一般式与完成式的区别1.说出下列动词的现在分词形式：•work______sleep_____study_____•take______make_____dance_____•cut______put_______begin______•lie_______tie______die_______2.动词-ing形式的作用：观察下列例句，思考划线部分作用。(1)Thisisaninterestingbook.()(2)Themansittingbythewindowisourmathsteacher.()(3)Seeingtheteacherenteringtheroom,thestudentsstoodup.()(4)Isawtheboywalkingonthestreetyesterday.()(5)Playingfootballishisfavoritesport.()(6)Ididn’tstopworkinglastnight.()(7)MyworkisteachingEnglish.()定语定语状语宾补主语宾语表语归纳总结：◆动词-ing是____________________中的一种，单独使用时，能在句中做除______之外的任何其他句子成分。如：主语、宾语、表语、定语、状语、宾补等。◆在语态上，动词-ing表示_____（主动/被动的动作。在时间上，动词-ing一般表示______（正在进行/已经完成）的动作。动词非谓语形式谓语主动正在进行3.动词-ing形式，在做状语时的作用：(1)Istoodthere,takingabookinhand.()(2)KnowingwhereIlive,henevercomestoseeme.()(3)Turningtotheleft,youwillfindtheschool.()(4)Beingtired,Istoppedtotakearest.()(5)Walkingalongthestreet,ImetMary.()表伴随表让步表条件表原因表时间(二）观察下列2个句子,体会havingdone与doing的不同的用法(1)Havingwrittentheletter,Johnwenttothepostoffice.(2)Seeingthebeautifulsight,thechildrenfeltexcited.•总结:①②V-ingdoinghavingdone表动作有先有后表动作同时发生一般式完成式Exercise11).__thechildtobed,shebegantocorrectthestudents’homework.A.SendingB.BeingsentC.SentD.Havingsent2).Becarefulwhen/while________(cross)thestreet.3)._______________(听到这个消息),wegotexcited.crossingHearingthenewsDExercise2:1).她被蛇咬了三次后，她看见蛇后就害怕。____________________________________,2).正在进行的那个会议非常重要。____________________________________shefeelsfrightenedwhenseeingthesnake.HavingbeenbittenbythesnakeforthreetimesThemeetingbeingholdnowisofgreatimportance.①②V-ingdoinghavingdone一般式完成式beingdonehavingbeendone主动被动1)______________himtheanswerseveraltimes,Ididn’tknowwhetherhecouldunderstand.2)_________________theanswerseveraltimes,hestillcouldn’tsolvethequestion.HavingtoldHavingbeentoldExercise3:用havingbeentold\havingtold填空主动被动归纳主句主语为动作的发出者。主句主语为动作的承受者。高考链接1．(2005全国I)Thestormleft,_______alotofdamagetothisarea.A.causedB.tohavecausedC.tocauseD.havingcaused2.(2004广东)_____theprogramme,theyhavetostaythereforanothertwoweeks.A.NotcompletingB.NotcompletedC.NothavingcompletedD.HavingnotcompletedDC3.______carefully,thepatientleftthehospital.A.HavingexaminedB.BeingexaminedC.ExaminingDHavingbeenexamined4._____manytimes,buthestillcouldn’tunderstandit.A.HavingbeentoldB.ThoughhehadbeentoldC.HewastoldD.HavingtoldDB将每组中的两个句子组合成一个带有动词-ing形式的句子。(1)Alicesawavolcanoeruptinginthemorning.Shefeltexcitedandcouldn’tfallasleepatnight.Havingseenavolcanoeruptinginthemorning,Alicefeltexcitedandcouldn’tfallasleepatnight.(2)Iknewthesightisimpressiveonthetopofthemountain.Imadeanefforttoclimbontoit.Knowingthesightwasimpressiveonthetopofthemountain,Imadeanefforttoclimbontoit.(3)Thenewbookofthefamousnovelistwasveryboring.Itdidn’tbecomepopularamongyoungpeople.Beingveryboring,thenewbookofthefamousnovelistdidn’tbecomepopularamongyoungpeople.(4)JimknewhehadHIV.Hewasabsolutelyanxiousandfrightenedaboutit.KnowinghehadHI,Jimwasabsolutelyanxiousandfrightenedaboutit.(5)Heglancedthroughthewindow.Hesawaswallowtremblingonthegroundwithabrokenleg.Glancingthroughthewindow,hesawaswallowtremblingonthegroundwithabrokenleg.(6)AfterIgotthenewsabouttheterribletyphoon,IcalledmyfathertoseeifeveryonewasOK.Havinggotthenewsabouttheterribletyphoon,IcalledmyfathertoseeifeveryonewasOK.student'sbookPage37•1Havingtaken•findsb+adj/adv/prep/doing/done(做宾补）•2Havinggiven•3Havingbought4Havingspent•5HavingarrivedEx3•3Walkingupinthemiddleofthenight,shesawherroomwasasbrightasday•4Havingstoppedthecar,wefoundourselvestrappedinchickfogandcouldn'tseeclearlyahead•5Havingspentallnightreadingthedoucuments,Iwasverytiredthenextday•6Havingneverseenarainbowbeforeasachild,hewasveryexcited.•Ex•Arriving,Standing(there),Havingtaken,•Havingrested,Hearing