高一英语必修四Unit3-V-ing形式作表语、定语和补足语-公开课课件

Unit3Learningaboutlanguage—usedasPredicative、AttributeandObjectComplementHehadagiftforacting.Actingwashisjob.(v-ingusedassubject)(V-ingusedasobject)RevisionHeischarming.HisactingissoamusingWhathelikesmostiskeepingotherslaughing.V-ingusedaspredicative（表语）一、-ing形式作表语-ing形式作表语时放在系动词之后，用来泛指某种动作或行为，以说明主语的身份、性质特征或情况。如：她的业余爱好是画画。Herhobbyispainting.我的工作就是照顾这些孩子。Myjobislookingafterthechildren.他对母亲的关爱很感人。Hisconcernforhismotherismosttouching.Herhobby=paintingMyjob=lookingafterthechildrenLookingafterthechildrenismyjob.二、-ing形式作定语1.动词-ing形式作定语，位于被修饰名词的前面1)表示被修饰者的_______________，如：buildingmaterials=materialsforbuilding建筑材料awalkingstick=astickforwalking手杖=aroomforreading阅览室=adeskforwriting写字台areadingroomawritingdesk作用或功能2)表示所修饰的人或物的动作或状态，在意思上接近一个定语从句developingcountries=countriesthataredeveloping发展中国家anordinary-lookinghouse=ahousethat__________看起来很普通的房子apuzzlingproblem=aproblemthat______________困扰人的问题aterrifyingexperience=_________________________一段可怕的经历looksordinarypuzzlessomebodyanexperiencethatisterrifying2.-ing形式短语作定语时,放在所修饰的名词之后,并且在意思上相当于一个定语从句。如：ThemanstandingthereisPeter’sfather.=ThemanwhoisstandingthereisPeter’sfather.站在那儿的那个人是彼得的父亲。Doyouknowtheboyplayingbasketball?=Doyouknowtheboy__________________？你认识在打篮球的那个小男孩吗？whoisplayingbasketballTheylivedinaroomfacingthestreet.=Theylivedinaroomthatfacesthestreet.他们住在一间面朝街的房子。Anybodyswimminginthisriverwillbefined.=Anybodywhoisswimminginthisriverwillbefined.在这条河里游泳的任何一个人都会被罚款。3.-ing形式短语也可以用作非限制定语，相当于一个非限制性定语从句，这时，它与句子其他部分用逗号分开。如：Hisbrother,workingasateacher,livesinBeijing.=Hisbrother,whoisworkingasateacher,livesinBeijing.他那个当教师的哥哥住在北京。Theappletree,swayinggentlyinthebreeze,hadagoodcropoffruit.=Theappletree,whichwasswayinggentlyinthebreeze,hadagoodcropoffruit.那棵苹果树硕果累累，在微风中轻轻摇曳。三、-ing形式作宾语补足语Whenwereturnedtotheschool,wefoundastranger________________(stand)attheentrance.当我们回到学校时,发现一个陌生人站在大门口。1.动词-ing形式作宾语补足语常放在宾语后面，句中的宾语是宾语补足语的逻辑主语，表示一个正在进行的动作，强调一个过程或一种状态。如：Ifoundabaglyingontheground.我发现地板上放着一个包。standingstanding为astranger的补足语，与astranger之间构成主谓关系，表主动VS.Iheardthesong________(sing)byMaryatthattime.我听见玛丽在隔壁房间唱歌。IheardMarysingingasonginthenextroom.beingsung2.当主句转换为被动结构时,原来作宾语补足语的动词-ing形式便转换为主语补足语。如：Theyfoundtheresultverysatisfying.=Theresultisfoundverysatisfying.这个结果很令人满意。Theyheardhimsinginginthenextroom.=Hewasheardsinginginthenextroom.有人听到他在隔壁房间唱歌。Wemustn’tkeepthemwaiting.=Theymustn’tbekeptwaiting.千万不能让他们等。3.能用-ing形式作宾语补足语的几类动词:1)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。如：Canyousmellanythingburning?Ifeltsomebodypattingmeontheshoulder.2)表示指使意义的动词，常见的有have,set,keep,get,catch,leave等。如：Iwon’thaveyoudoingthat.I’msorrytohavekeptyouwaiting.Ican’tgettheclockgoingagain.Youwon’tcatchmedoingthatagain.4.see,hear,feel,watch等动词之后用-ing形式和动词不定式作宾语补足语的区别：Wepassedbytheclassmatesandsawtheteachermakingtheexperiment.我们走过教室，看见老师在做实验。（只在走过教室的刹那间，看见老师正在做实验）①前者表示动作正在进行，而后者表示（或强调）动作从开始到结束的全过程。如:Wesatanhourandwatchedtheteachermaketheexperiment.我们坐了一个小时，看老师做实验。（一个小时之内一直在看老师作实验）②如果宾语补足语是短暂性动词，动词不定式短语表示一次动作，而-ing形式则表示反复动作。如：Weheardthedoorslam.Weheardthedoorslamming.(反复动作)(一次动作)ExercisesPointouttheusageofthe–ingform.1.Doyoufinditfunnytoseesomeoneslidingonabananaskin,bumpingintosomeoneelseroundacorner,orfallingdownaholeintheroad?sliding,bumping,falling作宾语补足语2.Hebecamefamousforusingaparticularformofacting,includingmimeandfarce.using作介词for的宾语including作状语3.Theirjobis“panningforgold”.panning作表语4.ThatwastheproblemfacingCharlieChaplininoneofhismostfamousfilms.facing作定语5.Finallyhetriescuttingandeatingthebottomoftheshoe.cutting,eating作宾语ExplainthefollowingphrasesinsimpleEnglish.asleepingbagasleepingboyadrinkingcupadrinkinghorseAbagforsleepingAboythatissleepingAcupfordrinkingAhorsethatisdrinkingadancinghalladancinggirlacookingpotamovingstoryAhallfordancingAgirlthatisdancingApotforcookingAstorythatismovingawashingmachineAterrifyingsoundanoperatingtableaninspiringleaderAmachineforwashingAsoundthatisterrifyingAtableforoperatingAleaderwhoisinspiringChoosethesuitablewordsfromtheboxbelowandfillintheblanksinthecorrectform.astonish,depress，play,do,ride,amuse,bark,welcome1.Ican’timagineBilly______amotorbike.ridingastonish,depress，play,do,ride,amuse,bark,welcome2.Didyouhearthedogdownstairs_______formostofthenight?3.Frankisverygoodattellingfunnyjokes.Hecanbevery________.4.Youcan’tstopme_____whatIwant.5.Hegavemea_________hugwhenhemetmeattheairport.barkingamusingdoingwelcomingastonish,depress，play,do,ride,amuse,bark,welcome6.Jimhasreallylearntveryfast.Shehasmade__________progress.7.It’sbeenrainingallday.Thisweatheris__________.8.WhenIcameoutofthetheatre,Inoticedagroupofchildren_______musicalinstrumentsacrossthestreet.astonishingdepressingplaying1.The______boywaslastseen______nearthebankofthelake.A.missing;playingB.missing;playC.missed;playedD.missed;toplay解析：missing是形容词，作boy的定语，意思是“失踪的”。waslastseenplaying表示被看见时正在玩。高考链接2.Mr.Smith,______ofthe______speech,startedtoreadanovel.A.tired;boringB.tiring;boredC.tired;boredD.tiring;boring解析：此题考查现在分词与过去分词的区别。tired,moved,interestedexcited等过去分词叙述的是人的本身感受；tiring,moving,