—usedasanadjectiveoradverbGrammarandusage-ing形式作定语既可表示动作正在进行,此时相当于一个定语从句;又可表示所修饰名词的性质或用途。arunningmanThemanrunninginthepictureisLiuXiang.attributeThemanwhoisrunninginthepictureisLiuXiang.相当于:Rewritethefollowingsentenceswithattributiveclauses.TheteacherteachingusEnglishisMr.Qi.=TheteacherwhoisteachingusEnglishisMr.Qi.Thepeoplesittingbehindusareallteachers.TheexpertcomingfromHuai’anisaladycalledMsCai.=Thepeoplewhoaresittingbehindusareallteachers.=TheexpertwhocomesfromHuai’anisaladycalledMsCai.Translatethefollowingphrases.areadingroomawashingmachineanexcitingeveninganinterestingcrosstalk阅览室洗衣机激动人心的夜晚有趣的相声单个的-ing形式作定语,放在所修饰的名词前面;-ing短语作定语则放在所修饰的名词之后。asleepingcarasmokingroomlisteningpracticeanopeningspeechabookingofficerunningwater卧铺车吸烟室听力练习开幕词售票处自来水Iheardthegirlsingingintheclassroom.Inoticedalongqueueoutsidethebankwaitingforittoopen.2.The-ingform—usedasObjectComplement(-ing形式作宾语补足语)Thebabywatchedhisdadshavinghisfacewithgreatinterest.Wehavethefireburningallday.动词-ing形式作宾语补足语常放在宾语后面,表示一个正在进行的主动性的动作,强调一个过程或一种状态。能跟-ing形式作宾语补足语的常见动词有:“五让、三看、两听、一注意、一发现、一感觉”。简单又好记!make,let,have,keep,leave,lookat,see,watch,hear,listento,notice,find,feel等。怎么记?1.Ourtripwasdisappointing.Wedidnotfindanyunusualplants.2.Theprogrammefortheweekendlooksexciting.Iamlookingforwardtoit.3.The-ingform—usedaspredicative(-ing形式作表语)4.Thenewswasshocking.Allthethreeboatshadsunkinthestorm.5.ThereportfromCookwasencouraging.Thecaptaindecidedtoattackthefollowingnight.6.Itwasastonishingtoseetheanimalsandplantsthatarefoundnowhereelseintheworld.1.Sixtymillionpeople_____(live)inruralareasaremovingtothecitieseveryyear.2.Thebottle_________(contain)thepoisonwassenttothelaboratory.PracticelivingcontainingFillintheblankswiththeverbgiveninitsproperform.3.Theman_____(sit)ontheplatformisaprofessorfromWuhanUniversity.4.Whoisthatgirl_______(walk)alongtheriver?5.Thechildren_________(practise)playingtheviolinovertherewillgiveaperformancenextweek.sittingwalkingpractising6.Themanwithsun-glasses________(stand)nearacarisadetective.7.Theoldlady______(talk)tothechildrenisafamousmusician.8.Theperson_________(translate)thesongscanspeaksevenlanguages.standingtalkingtranslating9.Isawthem______(force)thedooropenwithahammer.10.Weheardthem_________(quarrel)aboutmoneyaftertheconcert;theylookedveryangry.11.Iheardhim________(drop)lotsofcoinsintothecollectingtin.forcingquarrelingdropping12.Youcanseethem__________(perform)everynightthisweekattheNewTheatre.13.Icouldhearthem__________(whisper)toeachotherduringthefirstpartoftheplay.14.Wewatchedthearmy_______(march)downthestreettowardsthepark.performingwhisperingmarching15.Isawthepeople_______(enter)thetheatre,andtherewere286ofthem.16.Wewatchedthreeoldmen_______(share)theirfoodwitheachother.17.Wewatchedthechildren______(dive)intothewaterfromthetopdivingboard.18.Inoticedyou_______theperformerswiththeticketsales.Thatwaskindofyou.enteringsharingdivinghelpingHavingworkedsidebysidewithmanyenvironmentalists,Iknowthatahealthyenvironmentandstableeconomyshouldbepossibleatthesametime.Averb-inghasperfectform,e.g.,havingworked1.Shegaveheropinionaboutthenewbuilding.Thensheleftthemeeting.Havinggivenheropinionaboutthenewbuilding,sheleftthemeeting.2.Shemadeonelastefforttoseeherhusband.Thenshereturnedhome.Havingmadeonelastefforttoseeherhusband,shereturnedhome.Rewritethefollowingsentences.3.Iadmiredherwritingformanyyears.ThenIfinallymether.Havingadmiredherwritingformanyyears,Ifinallymether.4.IwasinterestedintheKooriesformanyyears.ThenIdecidedtolearntheirlanguage.HavingbeeninterestedintheKooriesformanyyears,Idecidedtolearntheirlanguage.二、-ing形式作状语-ing短语在句子中可作状语,来修饰谓语动词或整个句子,表示动作发生的时间、原因、条件、结果、让步或伴随等情况。-ing短语作状语一般表示一个次要的动作,一般都可以变为相应的状语从句或并列句。1.作时间状语-ing短语作时间状语要置于句首。如:Hearingthebadnews,theycouldn’thelpcrying.=Whentheyheardthebadnews,theycouldn’thelpcrying.当听到这个不幸的消息时,他们情不自禁地哭了起来。Havingreceivedhisletter,Idecidedtowriteback.=AfterIhadreceivedhisletter,Idecidedtowriteback.收到他的信后,我决定给他回信。2.作原因状语-ing短语作原因状语置于句首。如:Beingsoangry,hecouldn’tgotosleep.=Becausehewassoangry,hecouldn’tgotosleep.因为太生气了,他不能入睡。HavingbeentotheGreatWallmanytimes,hedidn’tgolastweek.=Because(As)hehadbeentotheGreatWallmanytimes,hedidn’tgolastweek.因为他已经去过长城许多次,上周他就没去。3.作条件状语-ing作条件状语置于句首或句末。如:Workinghard,youwillsucceed.=Ifyouworkhard,youwillsucceed.如果你勤奋一点,你就会成功。Beinggivenmoreattention,thetreescouldhavegrownbetter.=Iftheyhadbeengivenmoreattention,thetreescouldhavegrownbetter.如果对这些树再多注意些,它们可能长得更好。4.作让步状语-ing短语作让步状语,可置于句首或句末,常与evenif,though连用。如:Thoughworkingfrommorningtillnight,hisfatherdidn’tgetenoughfood.=Althoughhisfatherworkedfrommorningtillnight,hedidn’tgetenoughfood.虽然他父亲从早到晚拼命地干活,但是他还是挣不到足够的吃的。5.作伴随状语置于句首或句末。如:Theycameintotheclassroom,singingandlaughing.=Theysangandlaughed;theycameintotheclassroom.他们又唱又笑地走进教室。Whenworkinginthefactory,hewasanadvancedworker.=Whenheworkedinthefactory,hewasanadvancedworker.注意:1.-ing短语与when,while,though,until,if等连词连用时,相当于这些连词引导的一个从句。如:Thoughwillingtoattendtheparty,herefusedtheinvitation.=Thoughhewaswillingtoattendtheparty,herefusedtheinvitation.WhilestayinginBeijing,hecamet