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AdverbialClausewith–ingLearnimgaims:1.掌握V-ing形式作状语的基本用法。1).V-ing形式作状语可转化为相应的状语从句；2).连词\介词+V-ing的结构。2.掌握V-ing形式的否定形式，被动形式及完成形式。3.了解V-ing形式的独立主格结构。V-ingastheAdverbial一、观察下面的句子，找出共同点。1.Walkingalongthestreet,hemethisoldfriend.2.Beingill,hedidn’tgotoschool.3.Workinghard,youwillsucceed.4.Beingpoor,theoldmanwashappy.5.Theboyfelloffhisbike,breakinghisrightarm.6.Hesatatthetable,readingamagazine.1.comma,无连词。2.V-ing与其逻辑主语之间表主动关系3.V-ing做状语，它的逻辑主语须和主句的主语保持一致。Summary1Summary2：动词的-ing形式作状语动词的-ing形式作状语时，通常都表示主语正在进行的另一动作，用来对谓语动词表示的动作加以修饰或作为陪衬，它可表示时间、原因、结果、条件、让步、方式或伴随动作，相当于相对应的状语从句。1.Walkingalongthestreet,hemethisoldfriend.2.Beingill,hedidn’tgotoschool.3.Workinghard,youwillsucceed.Whenhewaswalkingalongthestreet,hemethisoldfriend.时间状语从句Becausehewasill,hedidn’tgotoschool.原因状语从句Ifyouworkhard,youwillsucceed.条件状语从句4.Beingpoor,theoldmanwashappy.5.Theboyfelloffhisbike,breakinghisrightarm.6.Hesatatthetable,readingamagazine.让步状语从句表结果表伴随Thoughtheoldmanwaspoor,hewashappy.Theboyfelloffhisbike,andbrokehisrightarm.Hesatatthetable,andreadamagazineatthesametime.一:用所给词的适当形式填空1．________(see)thefrontdoorbeingpainted,hehadtoentertheroomthroughthebackdoor.2．Time________(permit),wewillpayavisittohimbeforeweleave.3．HewenttoAustralia,________(hope)tofindateachingpostwithouttoomuchdifficulty.4．Thestormleft,________(cause)alotofdamagetothisarea.5．_______________(tell)manytimes,hefinallyunderstoodwhatitmeant.SeeingpermittinghopingcausingHavingbeentold一、观察下面的句子，找出共同点,并把分词结构的句子改为其相应的状语从句。1)Becarefulwhencrossingtheroad.2)Don’tlaughwhileeating.3)Beforegoingabroad,helivedhere.4)AfterwatchingTV,hewenttobed5)Thoughworkingveryhard,hecouldn’tmakeenoughmoneytopayoffhisdebt.6)OnarrivinginBeijing,hewenttoseehisuncle.7)Thebuswasheldupbythesnowstorm,thuscausingthedelay.8)Notknowinghistelephonenumber,shehadsomedifficultygettingintouchwithBill.Theanswers:1)Becarefulwhenyouarecrossing\youcrosstheroad.2)Don’tlaughwhileyouareeating.3)Beforehewentabroad,helivedhere.4)AfterhewatchedTV,hewenttobed.5)Thoughheworkedveryhard,hecouldn’tmakeenoughmoneytopayoffhisdebt.6)AssoonashearrivedinBeijing,hewenttoseehisuncle.7)Thebuswasheldupbythesnowstormsothatitcausedthedelay.8)Becauseshedidn’tknowhistelephonenumber,shehadsomedifficultygettingintouchwithBill.1.从属连词（when\while\before\after\though\unless\---)+V-ing作状语，出于强调或某种表达的需要。2.某些介词（on\in\without\besides\----)或副词thus+V-ing在句中作状语。3.V-ing的否定形式是not+V-ing.Summary3：完成教材第20-21页1、3题。Activity1：Completethesentenceswiththecorrectformoftheverbsbelow.1Onher,thekingimmediatelyfallsinlovewithher.2Hemarriesher,notwhoshereallyis.3Beforehiskingdom,hecallshissontohim.4Afteraboutthesituation,hedecidestokillthewitchhimself.5Whilebypool,Ferdinandseesafrog.seeingknowingleavingthinkingsittingActivity3:Rewritethesentenceswiththe–ingformoftheverbs.1Whenhesawthewitch,theboyranaway.2Beforehestartsthewar,thekingspeakstotheprince.3Whilehewasfightinginthewar,theprincelearntmanythings4Afterhehadspokentohisson,thekingwenttowar.5Becausehedosen’tknowwhattodo,Ferdinandfollowsthefrog’sadvice.Onseeingthewitch,theboyranaway.Beforestartingthewar,thekingspeakstotheprince.Whilefightinginthewar,theprincelearntmanythings.Afterspeakingtohisson,thekingwenttowar.Notknowingwhattodo,Ferdinandfollowsthefrog’sadvice.FindouttheorderoftimebetweentheV-ingformandtheverb.•Standingontopofthehill,youcanseeasfarastheseaside.•Thefishcaneatapersonintwominutes,leavingonlybones.•Havingfinishedhishomework,theboywentouttoplayfootball.分词动作与谓语动作同时发生分词动作在谓语动作之后发生分词动作在谓语动作之前发生-ing变化形式(doing/havingdone)被动形式(beingdone/havingbeendone)Summary4eg.Hearingthenews,sheburstintotears.Havingwaitedinthequeueforhalfanhour,Tomsuddenlyrealizedthathehadlefthiswalletathome.Thebridgebeingbuiltnowwillbecompletedinthethreemonths.Havingbeenshownthelab,thevisitorlookedaroundthestadium.动词－ing形式的独立主格结构它的逻辑主语一般须与主句的主语一致，但有时它可以有自己独立的逻辑主语。独立结构通常用来表示伴随的动作或情况。Nightcomingon,westartedforhome.Weatherpermitting,wewillgooutforapicnictomorrow.•阅读下面材料，在空白处填入适当内容(不多于3个单词)或括号内单词的正确形式。•Alecturerwasgivingalecturetohisstudentsonstressmanagement.Heraisedaglassofwaterandaskedtheaudience,“Howheavydoyouthinkthisglassofwateris？”Thestudents'answersrangedfrom20gto500g.Itdoesn'tmatterontheabsolute_________(weigh).Itdependsonhowlongyouhold______.IfIholditforaminute,itisOK.IfIholditforanhour,I'llhaveanacheinmyrightarm._________(hold)itforaday,youwillhavetocallanambulance.It'stheexactsameweight,butthe__________(long)Iholdit,theheavieritbecomes.Ifwecarryourburdens_________thetime,soonerorlater,wewon'tbeabletocarryon,theburden__________(become)increasinglyheavier.Whatyou'vetodoistoputtheglassdown,restforawhilebeforeholdingitupagain.We'vetoputdowntheburdenperiodically,sothatwecan____________(refresh)andareabletocarryon.•________(return)homefromworktonight,youshouldputtheburdenofwork_________.Don'tcarryitbackhome.Youcanpickituptomorrow.Whateverburdensyou'rehavingnowonyourshoulders,letitdown_________amomentifyoucan.Lifeisshort,enjoyit•weightitHoldinglongerallbecomingberefreshedReturningdownforTranslation：1.听到这个坏消息，他们禁不住哭起来。2.我的父母昨天去了上海，把我独自留在家里。3.没有收到他老板的