grammer定语从句课件.ppt

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1、Thisisadreamwhich/thatnevercometrue.GrammarTheAttributiveClauseWhichoneisHarryPorter?TheboyisHarryPorterWhichoneisHarryPorter?Theboy_______________________isHarryPorter.whoiswearingglasses定语从句定语从句一、概念:在复合句中修饰名词或代词的句子.(在句子中作定语)(Attributiveclause)HarryPorterisasmartboy.HarryPorterisaboywho

2、hasmagicpower.形容词作定语句子作定语,修饰boy,叫做定语从句HarryPorterisaboywhohasmagicpower.先行词关系词定语从句关系代词关系副词which,who,whom,whose,thatwhere,when，why二、用法:Thesearethetreeswhich/thatwereplantedlastyear.先行词是人关系代词:whowhomwhosethatwhich先行词是物Thesearethestudentswho/thatwonthefirstplacelastyear.Ilikesomefriends.Som

3、efriendslikesports.Ilikefrinedswho/thatlikesports.修饰先行词friendsIhaveanapple.Theappleisred.Ihaveanapplethat/whichisred.修饰先行词anapplerelativepronoun关系代词指代在定语从句中所充当的成分人物句子主语宾语定语whowhomwhichthatwhoseHaveatry指出关系代词在定语从句中的成份：1.ThemanwhocametoourschoolisMr.Wang.()2.Thegirl(whom)ImetisLucy.()3.Ach

4、ildwhoseparentsaredeadiscalledTom.()4.Ilikethebook(which)youboughtyesterday.()主语宾语定语宾语关系副词When=on(in,during…)whichwhere=on(in,infrontof…)whichWhy=forwhich2.引导定语从句的关系副词Thiswasthetimewhenhearrived.Thisistheplacewhereheworks.Nobodyknowsthereasonwhyheisoftenlateforschool.1.who,whom,whose,tha

5、t用法区别.①who作定语从句的主语或宾语.Themanwhoisspeakingatthemeetingisaworker.Themanisaworker.Themanisspeakingatthemeeting.分解作主语②whom作定语从句的宾语Thewomanwhomtheywantedtovisitisateacher.Thewomanisateacher.Theywantedtovisitthewoman.分解作宾语③that可以作定语从句的主语和宾语.Thewoman(who/whom/that)theywantedtovisitisateacher.可省

6、略Themanwho/thatisspeakingatthemeetingisaworker.④whose作定语从句的定语.Iknowthegirlwhosemotherisateacher.分解Iknowthegirl.Thegirl’smotherisateacher.作定语2.which,that的用法which作定语从句的主语或宾语.Ilikethebook(which/that)youboughtyesterday.Thisisatruckwhich/thatismadeinChina.作主语作宾语可省略Amatchinggame！！！Matchthetwos

7、entences1.I’mreadingabook.ThebookisaboutBillGates._______________________________________2.Heisateacher.TheteacherteachesusChinese._______________________________________3.Idon’tliketheman.Heissmoking.____________________________________4.Whereisthepicture?Youboughtitlast