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1、Unit2Module5Grammar导学案Pastparticiple(过去分词)Learningpoints(学习目标):1.Tograsptheusagesofthepastparticipleandthepastparticiplephrase・2.Tofinishsomeexercisesaboutthepastparticiple.Importantpoints(学习重点):Tograspthepastparticipleaspredicative(表语)andobjectcomplement(宾语补足语).Difficultpoints(学习难点):Togr
2、aspthepastparticipleasattribute(定语)andadverbial(状语)・Learningguide(方法导弓I):Read,rememberandapplyStep1.theformofthepastparticiple:动词+ed(done)温馨提示:过去分词没有形式的变化。Step2.GrammaticalfunctionsofPastparticiple动词的・ed形式具有副词、形容词的特征,在句中可作定语、表语、补语、状语等。LV-edusedasattribute:(C级)1.位置:单个过去分词--般位于名词前,过去分词短语位于名
3、词后,在功能上相当于-个定语从句。e.g.Thestolencarwasfoundbythepolicelastweek・Thespeakeransweredallthequestionsraisedbytheaudience.=Thespeakeransweredallthequestionsthatwereraisedbytheaudience.e.g.Thetimecanneverbefoundagain.吋光一去不复返。Thisnovelhasbeensoldoutinafewdays.=Thisnovelhasbeensoldoutinafewdays.他写的小
4、说几天就卖完了。2.不及物动词的v・ed式也可作前置定语,但只表完成,不表被动e.g.aretiredworker一位退休工人therisensun升起了的太阳思考:(1)Theproblemdiscussedyesterdayhassomethingtodowithdailylife.(表被动完成)(2)Theproblembeingdiscussednowhasnothingtodowithdailylife.()(3)TheDroblemtobediscussedtomoirowhasnothingtodowithdailylife.()ILV-edusedaspr
5、edictive(C级)1.过去分词作表语,多表示主语所处的状态,e.g.Thewindowisbroken.Shewasgreatlyexcited・e.g.Shefeltwithherperformanceonthehigh-and-lowbars.(satisfy)Thestudentsarefully.(prepare)思考:现在分词作表语与过去分词作表语的不同之处?这类动词有哪些?III.V-edusedastheObjectComplement(B级)1.表“感觉和心理状态叩勺动词,如:see,hear,find,feel,think,watch,notice
6、,etc.+object(宾语)+v-ede.g.Wesawthethiefcaughtbythepolice.2.使役动词:make,get,have,keep,leave,etc.+object(宾语)+v-ede.g.Wemustgetthetableclothwashed.e.g.IeverthesonginFrench・我曾经听人用法语唱这首歌。Hemanagedtohimself.他好不容易让别人明白了他的意思。思考:过去分词,不定式,现在分词作宾语补足语的区别?IV.V-edusedastheAdverbial(B级)1.过去分词作吋间状语相当于吋I'可状语
7、从句e.g.Askedwhyhedicingdoit,hebegantocry.二Whenhewasaskedwhyhedicingdoit,hebegantocry.Completelybythedoctor,hewentbacktoschoolrightaway.经过医生彻底检查以后,他立刻冋到了学校1.过去分词作条件状语相当于条件状语从句e.g.Givenmoretime,Icoulddoitmuchbetter..=IfIwasgivenmore(ime,Icoulddoitmuchbetter.,waterchang