高频语法讲练 •第一章 定语从句 •△ 定语从句讲解△•一、定语从句的三个基本概念•1 ．先行词：被定语从句修饰的名词、代词或整个句子。•2 ．关系词：代替先行词，用来连接先行词和定语从句，同时在定语从句中充当主语、宾语、表语、定语、状语等成分。•3 ．定语从句：放在先行词之后，用来修饰先行词的句子。 •【例 1 】 This is the boy ________ we are looking for.•A ． what B ． which C ． that D ． whose•答案 C •二、判断关系词的方法•1 ．看是限制性定语从句还是非限制性定语从句。•2 ．看先行词指人还是指物。•3 ．根据关系词在从句中所作的成分。•【例 2 】 The person ________ often comes to help me is my father.•A ． who B ． whom C ． what D ． which•答案 A •【例 3 】 I'll never forget those years ________ I lived in the country with the farmers ， ________ has a great effect on my later life.•A ． in which ； that B ． when ； which•C ． which ； that D ． when ； who•答案 B •三、关系词的基本用法•1 ．关系代词 that 的用法•先行词是人或物， that 在从句中作主语、宾语、表语。•【例 4 】 The student ________ is studying English often gives me books ________ I want very much.•A ． that ； that B ． which ； which•C ． that ； what D ． which ； that•答案 A •【例 5 】 China isn't the country ________ it used to be.•A ． which B ． that C ． as D ． where•答案 B •2 ．关系代词 which 的用法•先行词是物， which 在从句中作主语、宾语。•【例 6 】 In fact the Swede didn't understand the three questions ________ were asked in French.•A ． where B ． who C ． in which D ． which•答案 D •3 ．关系代词 who/whom 的用法•先行词是人， who 在从句中作主语或宾语， whom 只作宾语。•【例 7 】 I've become good friends with several of the students in my school ________ I met in the English speech contest last year.•(2010· 湖南 )•A ． who B ． w...
