Unit-4-定语从句课件公开课比赛

TheAttributiveClause（Ⅰ）定语从句张清2016、11、09一、什么是定语？•aredapple.•anappletree.•Somethingimportant.定语：修饰名词或者代词的成分。定语从句：用来修饰名词或代词的句子。Sheisthegirl.Icalledthegirlfivetimesyesterday.SheisthegirlIcalledfivetimesyesterday.whom定语从句的形成一个漂亮的女孩我喜欢的女孩很漂亮ThegirlwhomIloveisverybeautiful先行词关系词1、定语从句：修饰或限定某一名词或代词的从句。2、先行词：被定语从句修饰的词。3、关系词：引导定语从句的词。请划出定语从句、先行词、关系词？TheboywhoisreadingisTom.who二.关系词的分类1.关系代词2.关系副词常用的关系代词有：that,which,who,whom,whose，关系代词在定语从句中作主语、宾语、和定语常用的关系副词有：when,where,why，关系副词在定语从句中作状语二.关系词的分类1、that指人或物，在从句中做主语、宾语（可省略）。●Heisthemanthatwantstoseeyou.●ThechairthatJimbrokeisMary’s.人宾语关系词三大作用：A:引导定语从句B:代替先行词C:在定语从句中担当一个成分物∧主语∧2、which指物，在从句中作主语、宾语（可省略）。●Themoneywhich∧isonthefloorismine.●ThechairwhichJimbroke∧isMary’s.物主语物宾语3、who---指人，在从句中作主语、宾语（可省略）。whom---指人，在从句中作宾语（可省略）Sheisthegirlwhowantstoseeyou.Theboywhowemetinthestreetismycousin.Themanwhomwemetinthestreetismydad.4、whose---指人或物，在从句中作定语。●Thisistheboywhose∧Englishisverypoor.●Thisisthehorsewhose∧earwasinjured.小结：1、that/who----均可指人，都可作主语或宾语。2、that/which----均可指物，都可作主语或宾语。3、whom----指人，作宾语。4、whose----可指人又可指物，只能作定语。其后必须有个名词。5、that,which,who,whom在从句中作宾语均可省略；whose作定语，不能省1.Doyoulikethepresent___________Iboughtforyouyesterday?2.Thedoctor_________________wemetinthestreetisfromAmerica.3.Theboy_______fatherisateacherisfromcountryside.4.Iamusingthepenwhoseheboughtyesterday.5.ThemanwhichIspoketoismyfather.6.Thereasonwhoheexplainedsoundsreasonable.that/whichthat/who/whomwhosethat/whichthat/who/whomwhich/that