高中英语定语从句复习.pptx

定语从句复习theAttributiveClauseⅠ、概念:用来修饰名词或者代词起定语作用的句子叫做定语从句。引导定语从句的关系代词和关系副词叫做关系词,被修饰的词叫做先行词。例如::关系词及其意义指代人指代事物所属关系指地点指时间指原因who,whom,that,aswhich,that,aswhosewhere(=介词+which)when(=介词+which)why(=for+which)关系代词关系副词归纳总结不可省对比练习:(that/which)对比练习:(that/which)Thereason_____________Idon’tknowisknowntohim.(that/which)why/’,whichweboughtlastmonth,,是我们上个月买的。’’.:如何判定用关系代词还是用关系副词1)Doyouhaveanything______youdon’tunderstand?2))Whoistheman_____isstandingthere?4)Herbag,in________sheputallhermoney,)Sheheardaterriblenoise,:that与which1:先行词是everything,nothing,anything,something,much,little,none等不定代词或由不定代词any,some,no,much,few,little,every,all等修饰时,引导定语从句用that不用which。2:先行词被形容词最高级或序数词修饰且指物时,引导定语从句用that。3:先行词中既有人又有物时,引导定语从句用that。4:先行词被thevery,theonly,thelast等修饰且指物时,引导定语从句用that。5:当先行词前面有who/which等疑问代词时,只用that。6:先行词有人又有物时,要用that。