过去分词 语法 高中英语必修五unit1《greatscientists》grammar课件新人教版必修

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1、Grammar过去分词V-ed的用法4.作状语1.作定语2.作表语3.作补语过去分词The______(fall)leavesarebeautiful.Theywere________(excite).fallenexcitedThe29thOlympicGame_______(hold)inBeijingwassuccessful.held定语表语定语V-ed(动词的过去分词)，在句中可以作定语、表语。注意过去分词做定语的位置acloseddoorabrokenwindowapollutedriveralightedcand

2、le一支点燃的蜡烛ausedstamp一枚用过的邮票一个醉鬼adrunken/drunkman一、过去分词作定语1.前置定语归纳1：单个的过去分词作定语时，通常放在被修饰的名词_______。之前T定语LastMondayourclasswentonanorganizedtriptoaforesttostudythewildlife.Weplannedtohaveourpicniclunchintheforestnexttoafallentree,buttheterriblesmellgivenoffbyapollutedri

3、vermadeusfeelsick.Wesearchedtheforestforthepolluter,andfoundanunknownfactorythrowingwasteintotheriver.Weallthinkitisaseriousproblemandonesolutionsuggestedbyallofourclassmatesistoclosethefactoryassoonaspossibleanorganizedtripafallentreeapollutedriveranunknownfactoryt

4、heterriblesmellgivenoffbyapollutedriveronesolutionsuggestedbyallofourclassmateswhichwasgivenoffby...whichissuggestedby...apicturepaintedbyLeonardodaVinciawomandressedinwhite2.过去分词短语作定语：通常_____，其作用相当于定语从句。1)It’sapicture_______________paintedbyLeonardodaVinci2)Therewa

5、sawoman____________dressedinwhitethat/whichwasthat/whowas后置Practice：仿写TThebookwhichiswrittenbyHanHanispopularwithstudents.=ThebookwrittenbyHanHanispopularwithstudents.TheplayerlovedbymanypeopleisYaoMing.=TheplayerwhoislovedbymanypeopleisYaoMing.教育定语→Theinjuredboycan

6、nottakepartinthesportsmeet.AllbookswhichwereborrowedfromthelibraryshouldbereturnedbyFriday.ExampleTheboywhoisinjuredcannottakepartinthesportsmeet.→AllbooksborrowedfromthelibraryshouldbereturnedbyFriday.现在分词和过去分词做定语，有何区别呢？教育What’sthedifference？现在分词过去分词Thewaterisboili

7、ng.Thedogisbarking.Theinjureddogissad.时间语态She’sdrinkingboiledwater.结论：现在分词作定语,表示动作__________,_______意义;过去分词作定语,表示动作在谓语之前已_______,或具有________意义.不及物动词的过去分词作定语，只表示动作________，不表示被动意义；及物动词的过去分词作定语，则表________或_____________。正在进行主动被动完成区别已经完成被动意义已完成的被动动作位于系动词后，不表示“被动”或“完成”，而

8、是表示主语的状态、特点或思想感情等。相当于形容词1.Theyareexcited.2.Helookedworriedafterreadingtheletter.3.Whenweheardofthis,weweredeeplymoved.二.过去分词作表语系动词的分类：“似乎类