单元语法聚焦 ( 九 )定语从句一、概念:在复合句中,修饰某一名词或代词的从句叫定语从句
定语从句所修饰的名词或代词叫先行词,定语从句放在先行词的后面
引导定语从句的词叫关系词
关系词包括关系代词和关系副词
关系代词有 that , which , who( 宾格为 whom ,所有格为 whose) ;关系副词 有 where , why , when
本 单 元 我 们 主 要 学 习 关 系 代 词who , that 和 which 引导的定语从句
【注意】定语从句在翻译成中文时,从句应翻译在先行词的前面
如:That is the P
E teacher(先行词) who plays soccer best
(定语从句)那是踢足球踢得最好的体育老师
二、关系代词 (who , that , which) 在宾语从句中的用法: eg :1 . that 指人或物,在句中作主语或宾语
He is a man that/who often helps others
( 作主语 )2 . which 指物,在句中作主语或宾语
eg :She likes to live in a room which/that is big and bright
( 作主语 )The story which/that she told them was very interesting
( 作宾语 )3 . who 指人,在句中作主语或宾语
eg :Here is the man who/whom/that you would like to see
( 作宾语 )三、注意问题:1 .关系代词在句中作主语时,谓语动词单复数应与先行词的单复数一致
eg :Tom is one of the boys that are from the USA
Tom is the only b