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1、Grammar过去分词的用法fallenleavestherisensunaretiredworker(被动)(完成)1.过去分词作定语放在被修饰的名词________，做前置定语表示______和______。前面被动（vt.)完成(vi.)arespecteddoctorpollutedwateranewlyinventedmachine过去分词短语作后置定语，放在被修饰的名词_____，它的作用相当于一个定语从句.后面TheStoryofAhQwrittenbyLuXunisfamiliartous.=Th
2、eStoryofAhQwhichiswrittenbyLuXunisfamiliartous.Thecitysurroundedbymountainsismyhometown.=Thecitywhichissurroundedbymountainsismyhometown.现在分词和过去分词做定语，有何区别呢？FallingleavesFallenleaves区别1boilingwaterboiledwatertherisingsuntherisensun正在沸腾的水已经烧开的水正在升起的太阳升起了的太阳V-in
3、g表动作正在进行，V-ed表动作已经完成1.DisappointingnewsDisappointedpeople2.ExcitingstoryExcitedpeople3.Tiredpeople/I’mtired4.Tiringfilm1.令人失望的消息感到失望的人们2.激动人心的故事（感到）激动的人们3.累了的人/我感到累了（使人觉得）无聊的电影区别2V-edV-ing感到…的令人…的Asisknowntousall,travelingis____,butweoftenfeel_____whenweareba
4、ckfromtravels.A.interesting;tiredB.interested;tiring.C.interesting;tiringD.interested;tired2.Hearingthe___news,weallfelt____A.encouraging;encouragingB.encouraged;encouragedC.encouraged;encouragingD.encouraging;encouragedExercises1.Willyouattendthemeeting_____
5、___onSaturday?A.heldB.beingheldC.tobeheldD.hold2.Thewoman____alessonisourteacher.A.givingB.givenC.togiveD.give还没发生的动作正在发生的动作，表主动3.Ihavereadplentyofplays________byShakespeare.writtenB.wroteC.writeD.writing4.Thefirsttextbooks______forteachingEnglishcameoutinthe
6、16thcentury.tobeproducedB.producedC.beingproducedD.havingproduced解析①过去分词做定语：表被动，表完成。②现在分词作定语：表主动，表进行。③不定式作定语：表示将要发生的动作。区别位于系动词后，不表示“被动”或“完成”，而表示主语的状态或情绪，相当于形容词。1.Theyareexcited.2.Helookedworriedafterreadingtheletter.3.Whenweheardofthis,weweredeeplymoved.2.过去分
7、词作表语系动词的分类：“似乎类”：“感觉类”：“变成类”：“仍然类”：基本形式：Be(am,is,are)seem,appear,lookfeel,sound,smell,tastebecome,go,get,grow,fall,turnremain,stay,keepWhathesaidwas__________(encourage).Wewere______________(encourage)atwhathesaid.Thefootballgameisvery________(bore).Wewere___
8、____(bore)atthefootballgame.V-ing与V-ed作表语的区别encouragingencouragedboringboredThelibraryisclosed.Thelibraryisclosedbytheteacher.V-ed作表语表主语的状态，被动语态表示被动的动作。“系动词+过去分词（系表结构）”和“系动词+过去分词（被动语态）”状态
