定语从句的概念及用法.ppt

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1、WelcometoOurClass!TheAttributiveclause定语从句Thepositionsoftheattribute:（定语的位置）1.Thisisaflowerbasket.2.Thisisabasketfullofflowers.3.ThisisabasketthatIwanttoputflowersin.（单个的词作定语时要放于被修饰词的前面，短语或从句作定语时要放于被修饰词的后面。）It’sananimalthat/whichhaslongnoseandbigears.e

2、lephantLet’sGuess!It’sananimal.What?Heisabasketballplayer.Heisabasketballplayerwho/thatplaysinNBAnow.Heisabasketballplayerwhosenamemeans“bright”.YaoMingWho?Itisananimalwhosetailisveryshortbutearsareverylong.It’sananimalWhat?rabbit定语从句的组成部分HeisanEnglish

3、teacherwholikessingingsongs.修饰（定语从句）被修饰:先行词引导连接:关系词关系词:who，whom，whose,which,that,where,when,whyTheintroducingwordsare（关系代词）:that,which,who，whose,whom关系代词:1.who指人,作主语或宾语(作宾语可省略）ThemanwhoItalkedwithisourteacher.Apersonwhostealsthingsiscalledathief.2.whom

4、指人,作宾语(作宾语可省略,如介词提前则不能省)Theman(whom/who)InoddedtoisMr.Li.ThemantowhomInoddedisProfessorLi.3.whose指人,作定语。ThemanwhosenameisJackismyteacher.3.which指物，作主语或宾语(作宾语可省略,如介词提前则不能省)Thesearethetreeswhichwereplantedlastyear.Thisrecorder（which）heisusingismadeinJapa

5、n.Isthisthelibrary(which)youborrowbooksfrom?Isthisthelibraryfromwhichyouborrowbooks?that指人/物，作主语或宾语(作宾语可省略）Aplaneisamachine.Itcanfly.Aplaneisamachinethatcanfly.Heistheman.Itoldyouabouthim.Heistheman(that)Itoldyouabout.thingsWhichIntroducingWordsforthi

6、ngs,whichforpeopleandwhichforboth?themodifiedwordsIntroducingwordswhichwhichwhowhomwhomwhothatwhosepeopleItisacitywhich/thathasgotthechancetohostthe2008OlympicGames.引导词在定语从句中的作用:.ThecityIknowtheboywho/thatbrokethewindow.主语which/that.Theboy主语who/that1.主

7、语Let’sPracticetogether:Fillintheblankswithwho,whom,whose,whichandthat.1. Theman__________cametovisitmewasDavid.2.Whaleisananimal_________livesinwater.3.Iliketheshoes_________arewarmandlight.4.Heistheboy_________likeskeepingpetdogs.who/thatwhich/thatwhi

8、ch/thatwho/that1.ThegirlwhomwesawyesterdayisMary.ThegirlisMary.Wesawthegirlyesterday.2.Ilikethebookwhich/thatyouboughtyesterday.Ilikethebook.Youboughtthebookyesterday.引导词在定语从句中的作用:2.宾语宾语宾语—可省略Let’sPracticetogether:Fillintheblankswithwho