人教版必修3Unit2DiscoveringUsefulStructure课件

DiscoveringUsefulStructureP18新人教版Book3Unit2MoralsandVirtues1.Readthesentencesbelowandpayattentiontotheunderlinedparts.1.…herbrothercomplained,thinkingofthehightuitionfees.1.thinking→adverbial2.thinking→adverbial3.playing→objectcomplement4.riding→objectcomplement2.Thinkingofallthepeoplestillinneedofhelp,DrLinopenedaprivateclinic.3.ThenewPeople'sRepublicofChinasawDrLinQiaozhiplayingakeyrole.4.Attimesshewasevenseenridingadonkeytofarawayvilliagetoprovidemedicalcare.GrammarThe–ingformastheadverbialandtheobjectcomplement1.-ing形式作状语时,分词的逻辑主语必须是句子的主语,分词必须和句中的主语含有逻辑上的主谓关系,否则不能用现在分词作状语。但要注意它的各种形式变化:-ing形式作状语主动形式被动形式一般式V-ingbeingV-ed完成式havingV-edhavingbeenV-ed例句：1)Hearingthebell,thestudentsbegantoentertheclassroom.听见铃声,学生们开始走进教室。(听见和进入两个动作都是主语发出并且同时发生)Canyoucomeupwithmoreexamples?2)Thebuildingbeingbuiltnowisournewlibrary.现在正在建造的这栋楼是我们的新图书馆。(beingbuilt为现在分词的被动形式,表示动作正在进行之中)2.-ing形式在句中作状语,修饰谓语动词或整个句子,表示动作发生的原因、时间、方式、结果、条件、伴随状况等。现在分词一般不用作目的状语(通常不定式用作目的状语)。时间状语方式状语原因状语结果状语伴随状语条件状语状语例句:①Walkinginthestreet,Icameacrossanoldfriendofmine.(=WhenIwaswalkinginthestreet,Icameacrossanoldfriendofmine.)我走在街上的时候，碰见了一位老朋友。②Whilewaitingforthebus,hereadacopyofChinaDaily.(=Whilehewaswaitingforthebus,hereadacopyofChinaDaily.)他在等公交车的时候，读了一份《中国日报》。1)表时间状语Discusswithyourdeskmateaboutmoreexamples.2)表原因状语②Beingastudent,youshouldstudyhard.(=Sinceyouareastudent,youshouldstudyhard.)因为你是一个学生,你就应该努力学习例句：①Beingill,hedidn’tgotoschool.(=Ashewasill,hedidn’tgotoschool.)因为他生病了，所以他没有去学校。Writesomesentencesthatcontain-ingform.3)表方式、伴随状语例句:①Hesatonthesofa,watchingTV.(=Hesatonthesofa,andwatchedTV.)他坐在沙发上看电视。②Laughingandtalking,theywentintotheclassroom.(=Theylaughedandtalkedandwentintotheclasscroom.)他们笑着聊着走进了教室。③Hestoodleaningagainstthewall.(＝Hestoodandleanedagainstthewall.)他靠墙站着。①②-ing表伴随状语③-ing表方式状语4)表结果状语：例句：①Hermotherdiedin1990,leavingherwithheryoungerbrother.(=Hermotherdiedin1990,andleftherwithheryoungerbrother.)她的妈妈在1990年去世了，留下她和她年幼的弟弟。②Thesongissungalloverthecountry,makingitthemostpopularsong.(=Thesongissungalloverthecountry,whichmakesitthemostpopularsong.)整个国家都在传唱这首歌曲，使得它成为了最受欢迎的歌曲。PayattentiontothefollowingsentencesandwritesomeLONGsentencesbyyourself.5)表条件状语:例句:①Usingyourhead,youwillfindaway.(=Ifyouuseyourhead,youwillfindaway.)动动脑筋，你就会找到方法。②Walkingahead,youwillseeawhitehouse.(=Ifyouwalkahead,youwillseeawhitehouse.)往前走，你将会看见一所白色的房子。Workinsmallgroupsandtalkabout-ingformastheadverbial.6)与逻辑主语构成独立主格Workingroupsandtrytofigureoutwhatis“AbsoluteConstruction”例句:①Iwaitingforthebus,abirdfellonmyhead．　我等汽车时,一只鸟落到了我头上。②Alltheticketshavingbeensoldout,theywentawaydisappointedly.　所有的票已经卖光了,他们失望地离开了。③Timepermitting,we'lldoanothertwoexercises.如果时间允许,我们将做另外两个练习。7)作独立成分例句：①Judgingfrom(by)hisappearance,hemustbeanactor.从外表看,他一定是个演员。②Generallyspeaking,peoplelikecolourTVsetsratherthanwhiteblackones.一般来说，相比于黑白电视机，人们更喜欢彩色电视机。-ing形式作宾语补足语1.动词-ing形式作宾语补足语常放在宾语后面,表示一个正在进行地主动性的动作,强调一个过程或一种状态。-ing形式作宾语补足语例句：1)Whenwereturnedtotheschool,wefoundastrangerstandingattheentrance.当我们回到学校时,发现一个陌生人站在入口处。2)Thebosskepttheworkersworkingthewholenight.那老板让工人整夜地工作。例句：1)Theyfoundtheresultverysatisfying.=Theresultisfoundverysatisfying.这个结果很令人满意。2)Theyheardhimsinginginthenextroom.=Hewasheardsinginginthenextroom.有人听到他在隔壁房间唱歌。3)Wemustn’tkeepthemwaiting.=Theymustn’tbekeptwaiting.一定不能让他们等。宾语补足语宾语补足语宾语补足语主语补足语主语补足语主语补足语2.当主句转换为被动结构时,作宾语补足语的动词-ing形式将转换为主语补足语。表示感觉和心理状态的动词,常见的有see,hear,feel,smell,find,notice,observe,lookat,listento等。例句：①Wesawalightburningnearthewindow.我们看见窗户旁边有一根蜡烛在燃烧。②Ifeltsomebodypattingmeontheshoulder.我感觉有人在拍我的肩膀。③Ashespoke,heobservedeverybodylookingathimcuriously.当他讲话的时候，他注意到每个人都在好奇地看着他。④Listentothebirdssinging.听鸟儿在歌唱。⑤Ididn’tnoticehimwaiting.我没有注意到他在等。Findoutmorewordsliketheunderlinedones.3.可以接-ing形式作宾语补足语的几类动词。例句：①Iwon’thaveyoudoingthatstupidthing.我不让你干那件蠢事。②Thissetmethinking.这让我开始思考。③I’msorrytohavekeptyouwaiting.很抱歉让你一直等着。④Ican’tgettheclockgoingagain.我修不好这个钟表。⑤Youwon’tcatchmebeinglateforschoolagain.你不会再次抓到我迟到的。Payattentiontotheunderlinedwordsandfindmore.2)表示指使意义的动词,常见的有have,set,keep,get,catch,leave等。2.Completethesentenceswithcorrectformsofverbsinthebox.HearingworryingwantingknockingFacingReturningsmilingFeeling3.Readthefollowingstoryandrewritetheunderlinedpartsusingthe-ingform.HenryNormanBethunewasaCanadiandoctorwithaverycreativemindandadeterminationtohelppeople.Asasmallboy,hebecameveryinterestedinmedicineanddecidedtobecomeadoctor.Afterhegraduatedfrommedicalcollegein1916,BethuneworkedasadoctorinEngland.theUS,andCanada.Hereinventedorredesignedover10medicalinstrumentstomakethemmoreuseful.In1938,BethunedecidingtobecomeadoctorRewritetheunderlinedpartsusingthe-ingform.leftforChina,afterheheardthatmanypeopleweredyinginthewar.Despitethedifficultsituation.DrBethunedidwhateverhecouldtoassisttheChinesepeople.Hehelpedtoorganisehospitals,taughtdoctorsandnurses,andshowedpeoplehowtogivefirstaid.Sadly,DrBethunepassedawayinNovemberthefollowingyearandwasburiedinafterhearingthatmanypeopleweredyinginthewarHelpingtoorganisehosptitals,hetaughtdoctorsandnurses,andshowedpeoplehowtogivefistaid.Rewritetheunderlinedpartsusingthe-ingform.Shijiazhuang.AfterDrBethune'sdeath,ChairmanMaoZedongwroteanarticleinmemoryofhim,inwhichhepraisedDrBethuneasaherotoberememberedinChina.praisingDrBethuneasaherotoberememberedinChina.Exercises1)Shewasofferedthe______(lead)roleinthenewfilm.2)Seeingthesun______(rise)abovethesurfaceofthesea,allofusbegantotakephotos.3)Asthestonewastooheavytomove,Ileftit_____(lie)ontheground.4)—Haven’tyouseenthesign,_______(read)“NOPHOTOS”?—I’mreallysorryIdidn’t.5)Thecommentswhichhemade___________(concern)marketingbotheredhisbossgreatly.1.Fillintheblankswiththecorrectformofeachgivenword.leadingrisinglyingreadingconcerning1)Ican’timagineBilly_______amotorbike.2)Didyouhearsomeonedownstairs________atthedoor?3)Frankisverygoodattellingfunnyjokes.Hecanbevery________.4)Youcan’tstopme______whatIwant.2.Completethesentenceswiththewordsfromthebox.astonish,depress,play,do,ride,amuse,knockridingknockingamusingdoingNextpage5)Youmayfindit__________thathemadeprogressinsuchashorttime.6)Mostpeopleconsiderit_________thatitkeepsrainingforawholeweek.7)WhenIcameoutofthetheatre,Inoticedagroupofchildren_______musicalinstrumentsacrossthestreet.astonishingdepressingplayingMoreexercises1)Acookwillbeimmediatelyfiredifheisfound_____inthekitchen.A.smokeB.smokingC.tosmokeD.smoked2)Themanagerdiscussedtheplanthattheywouldliketosee_____thenextyear.A.carryoutB.carryingoutC.carriedoutD.tocarryoutBC3.Choosethecorrectanswers.More...3)IcanhardlyimaginePeter_______acrosstheAtlanticOceaninfivedays.A.sailB.tosailC.sailingD.tohavesailed4)Whenwegotbackfromthecinema,wefoundthelamp_______butthedoor_______.A.beingon;shutB.burning;shuttingC.burning;shutD.on;shuttingCCNextpage...5)Therewasaterriblenoise____thesuddenburstoflight.　A.followedB.followingC.tobefollowedD.beingfollowed6)TellMarythatthere’ssomeone____forheratthedoor.A.waitingB.waitedC.waitsD.towait7)The_______waitercameuptousandsaid,“Youarewelcome.”　A.smilingB.smiledC.smileD.tosmileBAANotfinishedyet...8)Theresultofthetestwasrather______.A.disappointedB.disappointingC.beingdisappointedD.disappoint9)People____inthecitydonotknowthepleasureofcountrylife.A.liveB.toliveC.livedD.living10)Thelibrary’sstudyroomisfullofstudents____fortheexam.A.busilypreparedB.busypreparingC.busilyprepareD.arebusilypreparingBDBThankyou!