新课标高中英语人教版必修五第一单元unit1 Great Scientists 语法课件.ppt

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).,fallen,excited,The29thOlympicGame_(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,acloseddoor,abrokenwindow,apollutedriver,alightedcandle,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,buttheterriblesmellgivenoffbyapollutedrivermadeusfeelsick.Wesearchedtheforestforthepolluter,andfoundanunknownfactorythrowingwasteintotheriver.Weallthinkitisaseriousproblemandonesolutionsuggestedbyallofourclassmatesistoclosethefactoryassoonaspossible,anorganizedtrip,afallentree,apollutedriver,anunknownfactory,theterriblesmellgivenoffbyapollutedriver,onesolutionsuggestedbyallofourclassmates,whichwasgivenoffby.,whichissuggestedby.,apicturepaintedbyLeonardodaVinci,awomandressedinwhite,2.过去分词短语作定语：通常_，其作用相当于定语从句。,1)Itsapicture_paintedbyLeonardodaVinci,2)Therewasawoman_dressedinwhite,that/whichwas,that/whowas,后置,Practice：仿写,T,ThebookwhichiswrittenbyHanHanispopularwithstudents.=ThebookwrittenbyHanHanispopularwithstudents.,TheplayerlovedbymanypeopleisYaoMing.=TheplayerwhoislovedbymanypeopleisYaoMing.,Theinjuredboycannottakepartinthesportsmeet.,2.AllbookswhichwereborrowedfromthelibraryshouldbereturnedbyFriday.,1.Theboywhoisinjuredcannottakepartinthesportsmeet.,AllbooksborrowedfromthelibraryshouldbereturnedbyFriday.,现在分词和过去分词做定语，有何区别呢？,Whatsthedifference？,Thewaterisboiling.,Thedogisbarking.,Theinjureddogissad.,时间,语态,Shesdrinkingboiledwater.,现在分词和过去分词作定语的区别,现在分词：主动，正在进行过去分词：被动或完成,Thereare220childrenstudyingintheartschool.ThenovelwrittenbyMarkTwainispopularamongus.,位于系动词后，不表示“被动”或“完成”，而是表示主语的状态、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”：,“感官类”：,“变化类”：,“仍然类”：,基本形式：,Be(am,is,are),seem,appear,look,feel,sound,smell,taste,become,go,get,grow,turn,remain,stay,keep,1.Theywere_tohearthe_news.(delight)2.Theteacherannouncedthe_newswithan_voice.(excite)4.Therewasa_(surprise)lookonhisface.5.Thestorywasso_(move)thathewas_(move)totears.,delighted,delighting,excited,exciting,归纳:与感觉相关的及物动词，其过去分词表示“某人感到”，多用来形容人、人的声音或者表情。而其现在分词一般修饰物，表示“令人感到”,surprised,moving,moved,V-ing与V-ed作表语的区别,区别,Thelibraryisclosed.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）,状态（系表结构）,动作(被动语态）,区别,Myglassesarebroken.Myglasseswerebrokenbymylittlebrother.,状态,动作,be+过去分词表示动作时，是被动语态，而且动作的执行者由by引出,过去分词作表语，通常表示主语的所处的状态。,Acompetition,LiuXiangisaplayer_(love)bymanythousandsoffans.Unluckily,hegot_(injure)inthegame,in2012LondonOlympics.The_(surprise)newsgotacrosstotheworldandh