2012中考英语定语从句复习

1、定语从句,定语从句简单讲解,先行词与关系词,先行词就是被定语从句修饰的名词、代词，它总是出现在定语从句的前面。 关系词指用来引导定语从句的词。关系代词 关系词,关系副词,在从句中作主语、宾语、表语、定语,在从句中作状语,关系代词,关系副词,如何选择关系词,a.步骤一 确定先行词 被定语从句修饰的词是先行词 b.步骤二 确定关系词 确定关系词时既要考虑先行词，又要考虑关 系词在从句中的作用 C.步骤三 确定定语从句中的人称、数和时态 定语从句中的人称、数应和先行词一致。其时态根据具体的情景而定，一般不受主句限制。,关系代词的用法,A. who,whom 二者用于指人。who在定语从句中作主语，w

2、hom在定语从句中作宾语。 B. whoes 一般指人，有时也指物，在定语从句中作定语。 C. which 一般指物，在定语从句中作主语、宾语。 D. that 指人或指物，在定语从句中作主语或宾语，还可作表语。作宾语或表语时 可省略。作介词宾语时，介词不可提到that之前；若将介词提前，需要用which或whom等其他词代替。,关系副词的用法,A.when 在定语从句中作时间状语，往往指代时间。此时可用“介词+which”代替。 B. where 在定语从句中作地点状语，此时可用“介词+which”代替。 C.why 在定语从句中作原因状语，总是修饰先行词reason，可以用for whic

3、h代替。why不可引导非限制性定语从句，此时可用for which代替。,定语从句中需要注意的事项,B.宜用that不用which的情况 先行词是序数词、最高级或被序数词或最高级等词修饰时。 当先行词被the only，the very, the next, the last等词修饰时。 当先行词是all, few, nothing, everything, something, little, much, none, one等不定代词时。 当先行词被all, any, every, each, few, little, no, some等不定代词修饰时。 当先行词既含有人又含有物时。 在以w

4、ho, which开头的疑问句中，用that避免重复。,.单项选择 1.There is nothing _ I can do. A. that B. which C. who D. what 2.Do you know the man _ is wearing glasses? A. who B. which C. what D. where 3.The boy _ is playing football is my brother. A. which B. who C. what D. where 4.Ill never forget the day _ I first met her.

5、A. what B. who C. which D. when 5.I cant find the book _ my mother bought A. who B. when C. which D. what,(A),(A),(B),(D),(C),6.The film _I saw yesterday was very interesting. A. who B. when C. what D. that 7.Is there anything _ I can help you? A. that B. which C. who D. what 8.All _ is needed is a

6、few hands to help with the work. A. what B. that C. which D. things 9.Is this the factory _you wish to visit? A. that B. where C. when D. what,(D),(A),(B),(A),11. He is the very one of the students_ good at English. A. who does B. that is C. whom do D. which are 12.The second book _ I want to read is Harry Potter. A. which B. that C. what D. as 13.The days _ I spent in the countryside in my childhood was the hap