湖南省湘阴四中 2011 高二英语学案:Unit1--School life 语法篇-限制性定语从句(关系代词)(必修一)一 、概念1. 在复合句中,修饰某一_____________ 的从句叫作定语从句。2. 定语从句所修饰的词,叫___________,定语从句放在先行词后面。3. 连接先行词与定语从句的词叫_____________关系代词:___________________________________关系副词:________________________ 4. 关系代词在定语从句中可作:_____________________关系副词在定语从句中只可作:___________5. 关系词通常有下列三个作用:1)引导定语从句 2)代替先行词 3)在__________句中担当一个成分。(看先行词可以还原到从句什么位置,如果要加介词才能还原,则为状语,要用关系副词 when, where, why)2 ) 分 析 例 句 : The car which my uncle had just bought was destroyed in the earthquake.主句:___________________________________定语从句:____________________________修饰先行词:__________引导定语从句的关系词:___________代替先行词:___________在定语从句中作___________ 从句可还原为:My uncle had just bought the car. 3)练习①.A spaceman is a person who works and travels in space.先行词: __________关系代词: __________代替先行词__________在从句中做_______ ②. Space capsule is a place where an astronaut works.先行词: __________关系副词代替先行词 a place 在从句中做_______ 二、关系代词的用法1.指人且在定语从句中作主语时用 who (主格) A. The woman is a doctor. She lives next door.用心 爱心 专心1The woman_______________________ is a doctor.B. I know lots of people. They can speak English.I know lots of people____________________ 注意:who 可用 that 替换,不能省略,但多用 who。a. The boy is very friendly. He sits beside me.The boy _________________sits beside me is very friendly.b. Is he the man? He sells eggs.Is he the man ______________sells eggs?2.指人且在定语从句中作动词或介词的宾语时用 whom(宾格) ,可替换 her, him, them 等。A. The man is called Smith. I saw him last week.The man ____________________________...