英语：Unit2witnessingtime-Grammarandusage课件（牛津译林版选修9）.ppt

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1、Unit2GrammarTheparticiple分词现在分词与过去分词1构成4功能2时态3语态5独立结构6区别语态时态主动式被动式一般式writingbeingwritten完成式havingwrittenhavingbeenwritten一、构成形式现在分词与过去分词的区别fallingleavesfallenleavesboilingwaterboiledwateradisappointingboyadisappointedboyamovingfilmamovedstudent二、语法功能1．作表语2．作定语3．作状语4．作宾语补足语用分词的正确形式填空：1.W

2、ewere________(excite)withjoyatthevictory.2.Thenewswas________(excite)tous3.Nobodywas_________(interest)inthestoryhetold.excitedexcitinginterested1.分词在句中作表语4.Theyoungladyiswell_______(dress).5.Theproblemis________(puzzle).dressedpuzzling2.分词结构作定语a)单个分词作定语应放在被修饰词前面分词短语作定语应放在所修饰词的后面eg.Thei

3、njuredmanisabusdriver.eg.Themaninjuredintheaccidentisabusdriver.b)分词作定语与一个定语从句所表示的意思差不多。eg.What’sthenameofthemancaughtbythepolice?=What’sthenameofthemanwhowascaughtbythepolice?用分词改写下列句子：ExercisesExercisesExercisesExercisesTheyoungman,whowasbelievedtobethesonofthedetective,wasbittenbyasn

4、akeanddied.Theyoungmanbelievedtobethesonofthedetectivewas…2)Theroadwhichconnectsthevillagesisverynarrow.3)Thepeoplewhowereinvitedtothepartycan’tcome.Theroadconnectingthevillageisverynarrow.Thepeopleinvitedtothepartycan’tcome.4)Thesoldierwhowaswoundedwastakentohospital.5)Wemetagroupofstu

5、dentswhowerereturningfromschool.Thewoundedsoldierwastakentohospital.Wemetagroupofstudentsreturningfromschool.用分词的正确形式填空：1)Thelake_______(pollute)bythefactoryhasbeencleanedagain.2)Therearesomechildren___________(swim)intheriver.3)Thedog_______(tie)tothetreegotangry.pollutedswimmingtied4)

6、Themachine________(make)inChinahasbeensenttoAmerica.5)Whowerethosepeople_______(wait)outside?madewaiting①Thequestion______atthemeetingyesterdayisveryimportant.②Thequestion______nowatthemeetingisveryimportant.③Thequestion_____tomorrowisveryimportant.A.discussingB.discussedC.beingdiscusse

7、dD.tobediscussed3.分词结构作宾补分词作宾补主要出现在特定的动词后Exercises:用分词的正确形式填空：1.Inoticedtheyounglady________(steal)intotheofficebuilding.2.Iheardthepoem________(read)aloud.stealingbeingread4.I’llhaveacar_______(wait)foryououtsidethehotel.3.Myfatherhadbothhislegs_______(break)intheaccident.5.Th