Unit 4 关系代词学案 2022-2023学年高中英语人教版必修第一册

定语从句 1.1 --- 限制性定语从句中关系代词的用法 一、基本概念 1.定语从句：修饰某一名词或代词的形容词性从句叫定语从句。定语从句一般紧跟在先行词之后，有时也可与先行词分离。 2.先行词：被定语从句所修饰的词叫先行词。如： ( 先行词 ) The woman who lives next door is a doctor. ( 定语从句 ) ( 先行词 ) ( 定语从句 ) The days are gone when you could leave the door open at night. 3.关系词：引导定语从句的词叫关系词。关系词分为关系代词和关系副词。 关系代词：that, which, who, whom, whose, as 关系副词：when, where, why. 二、关系代词的基本用法。 指代 例句 关系代词及其所充当的成分 1.人 · He who does not reach the Great Wall is not a true man. · This is the famous scientist who/whom/that we visited last week. · Lodge is no long the man that he was ten years ago. 1. who 主语、宾语 2. which 宾语 3. that主语、宾语、表语 2.物 · He finally worked out the problem which/ that puzzled him for a long time. · The fish that/which we bought yesterday were not fresh. · My typewriter is not the machine that it was. 1. that 主语、宾语、表语 2. which 主语、宾语 3.人的；物的 · There is a mountain whose top is always covered with snow. · They rushed over to help the man whose car broke down. whose 定语 ******as的用法 as充当关系代词，只用于先行词前出现such, so或the same · He wished to be such a man as Lei Feng was. · This is the same book as I read last week. 试翻译以下两句 · Lily is such a lovely girl as everybody likes. _________________________________ · Lily is such a lovely girl that everybody likes her. _________________________________ ***** 介词+关系代词which/whom 1 先行词为物，用“介词+which” The speed at which a person walks is 8 miles an hour. 2 先行词为人，用“介词+whom” Felix is my best friend with whom I share lots of secrets. 定语从句 1.2 --- 非限制性定语从句关系代词的用法 观察下列非限制性定语从句，总结其与限制性定语从句之间的差异。 指代 例句 1.人 · Our guide, who was a French Canadian, was an excellent cook. · Peter, whom you met in London, is now back in Paris. 2.物 · Water, which is a clear liquid, has many uses. · These apple trees, which I planted three years ago, have not borne any fruit. 3.人的；物的 · Above the trees are the mountains, whose magnificence the river faithfully reflects on the surface. · The boy, whose father is an engineer,