定语从句完整版.ppt

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1、定语：用于修饰名词或代词Heisacleverboy.他是一个聪明的男孩。Heisaphysicsteacher.他是一个物理老师。AustraliaisanEnglish-speakingcountry.澳大利亚是一个讲英语的国家。定语从句定语从句：由一个句子充当定语,即在复合句中修饰名词或代词的从句定语从句的位置：在修饰名词或代词后先行词：引导词：引导定语从句的词关系代词who,whom,whose,which,that,as关系副词when,where,why被定语从句修饰的名词或代词e.g.Thisist

2、hecarwhichheboughtlastyear.先行词定语从句引导词的作用：(1)引导定语从句(2)在从句中作一成分(3)代替先行词在从句中的位置关系代词appletheredthegreenthesmallthebigTheapplewhichisredismine.Theapplewhichisgreenisyours.Theapplewhichisredissmall.Theapplewhichisgreenisbig.先行词指人作主语作宾语作定语指物既指人也指物whothatwhomwhothatw

3、hosethatwhichthatwhichwhosethatthatwhose作表语thatthatthat关系代词的指代关系whose指物时,可以与ofwhich调换关系代词作宾语可省略将下面的两组句子连接成定语从句：1)Aplaneisamachine.Itcanfly.Aplaneisamachine.Itcanfly.Aplaneisamachinethat/whichcanfly.先行词指人作主语作宾语作定语指物既指人也指物whothatwhomwhothatwhosethatwhichthatwhi

4、chwhosethatthatwhose作表语thatthatthat关系代词的指代关系whose指物时,可以与ofwhich调换关系代词作宾语可省略将下面的两组句子连接成定语从句：1)Thenoodlesweredelicious.Icookedthenoodles.2)Let’sasktheman.Heisreadingthebookoverthere.3)Wesawagirlyesterday.ThegirlisJim’ssister.4)That’stheman.Hishousewasburneddown

5、.将下面的两组句子连接成定语从句：1)Thenoodlesweredelicious.Icookedthenoodles.2)Let’sasktheman.Heisreadingthebookoverthere.3)Wesawagirlyesterday.ThegirlisJim’ssister.4)That’stheman.Hishousewasburneddown.1)Thenoodlesthat/whichIcookedweredelicious.2)Let’saskthemanthat/whoisread

6、ingthebookoverthere.3)Thegirlwhom/who/thatwesawyesterdayisJim’ssister.4)That’sthemanwhosehousewasburneddown.引导定语从句关系代词的用法：1)Aplaneisamachinethat/whichcanfly.2)Thenoodlesthat/whichIcookedweredelicious.3)Let’saskthemanthat/whoisreadingthebookoverthere.4)Thegirl

7、whom/who/thatwesawyesterdayisJim’ssister.(主语)(宾语)(主语)(宾语)指人whom/who/that都可作宾语，whom为最好选择5)That’sthemanwhosehousewasburneddown.(定语)3.Thehouse__________theybuiltin1987stayedupintheearthquake.Fillintheblankswithwho,whom,that,whichorwhose.1.Theearthquake__________

8、_hitthecityin1906wasthebiggestinAmericanhistory.2.Wedon’tknowthenumberofpeople__________losttheirhomesin1906earthquake.that/whichthat/whowhich/that6.Harryistheboy______motherisourmathstea