11.09.29高二英语《Book5_U2_Grammar-and-usage-1》(课件)

Grammarandusage1Unit2非谓语动词过去分词不定式-ing形式动名词现在分词主动被动一般writingbeingwritten完成havingwrittenhavingbeenwritten时态和语态1.Heranbackhome,lookingbehindasheran.（一般式）2.Havingfinishedtheirwork,theyhadarest.（完成式）3.Thelargebuildingbeingbuiltisalibrary.（被动语态）4.Havingbeenshownthelab(实验室）,weweretakentoseethelibrary.（被动完成式）现在分词功能定语表语宾语补足语状语定语aninterestingbookthemansittingbythewindowboilingwaterthebridgebeingbuilt现在分词用于名词前，用来修饰该名词，功能上相当于形容词；也可用于名词后，并可改写为定语从句。ThegirlwritingalettertherecanspeakEnglishverywell.＝ThegirlwhoiswritingalettertherecanspeakEnglishverywell.ThefactorymakingTVsetsisverybig.＝ThefactorywhichmakesTVsetsisverybig.A.与动名词作定语的区别B.与过去分词,不定式作定语的区别动名词作定语表名词的作用或功能，现在分词作定语表名词正在进行的动作。现在分词动名词asleepingchild一个正在睡觉的孩子asleepingcar一辆卧车aflyingbird一只正在飞翔的鸟aflyingcourse飞行课程aswimminggirl一个正在游泳的女孩aswimmingpool一个游泳池与过去分词,不定式作定语的区别①过去分词做定语与其修饰词之间是动宾关系或过去分词表示的动作以完成。②现在分词作定语表示与所修饰词之间是主谓关系。③不定式作定语表示将要发生的动作。thehousebeingbuilt/tobebuilt/built正在被建/将要被建/建好了的房子boilingwater正在沸腾的水boiledwater开水thechangingworld变化中的世界thechangedworld变化了的世界thedevelopingcountries发展中国家thedevelopedcountries发达国家fallingleaves正在落下的叶子fallenleaves落叶risingsun正在升起的太阳risensun已经升起的太阳表语与过去分词作表语的区别凡表示“令人……的”都是-ing形式，凡是表示“感到……”都用-ed形式。表示主语的特征,状态等,一般接在联系动词后面interesting使人感兴趣的interested感兴趣的exciting令人激动的excited感到激动的delighting令人高兴的delighted感到高兴的disappointing令人失望的disappointed感到失望的encouraging令人鼓舞的encouraged感到鼓舞的pleasing令人愉快的pleased感到愉快的satisfying令人满意的satisfied感到满意的surprising令人惊异的surprised感到惊异的worrying令人担心的worried感到担心的宾语补足语Theythinkofbusinessmenhidingfromtheirresponsibilitiesfortheenvironment.（现在分词hiding做宾语补足语，补充说明宾语businessmen)Wecanseesteam(蒸汽）risingfromthewetclothes.Canyouhearhersinginginthenextroom?Don’tkeepthestudentsdoinghomeworkallday.现在分词功能定语表语宾语补足语状语解题技法指导•利用“有无连词”原则确定是谓语还是非谓语。•根据句意和作用确定句子成分•根据与逻辑主语的关系确定语态•根据与谓语动词的先后关系确定时态1.Itwassocoldthattheykeptthefire________allnight.A.toburnB.burnC.burningD.burnedMultiplechoice:2.Theflowers______sweetinthebiggardenattractmanyvisitors.A.tosmellB.smellingC.smeltD.tobesmelt3.Theoldman,______abroadfortwentyyears,isonthewaybacktohismotherland.A.toworkB.workingC.tohaveworkedD.havingworked5.Helookedaroundandcaughtaman_____hishandintothepocketofapassenger（乘客）.A.putB.tobeputtingC.toputD.putting6.Acook（厨师)willbeimmediately（马上）firedifheisfound______inthekitchen.A.smokeB.smokingB.C.tosmokeD.smokedExerciseA:FinishPartAonP29Keys:1.shocking2.relaxing3.tiring4.disappointing5.interesting6.livingExerciseB:FinishPartBonP29Keys:1.exciting2.walking3.falling4.following5.moving6.sleeping7.Keeping8.pleasing