第一部分定语从句定义及概述什么是定语从句孔乙己是站着喝酒而穿长衫的唯一的人。 The old man lives in a small but cozy house. 这位老人住在一个不大但很温馨的房子里。 The bridge being built will be completed in three months. The computer damaged seriously belongs to my uncle. The conference to be held next weekend is very important. 【定语在句子中的位置】 一个正在过街的 人人喊打的 白色的 漂亮的 小老鼠死了。 I saw a big dog chasing a cat which was chasing a rat which had eaten the bread which I bought from the nearby shop which was run by Mr. Baker who was once a soldier. Tom is the only student who has passed the driving test. They have prepared for everything that is needed in the party. The Smiths live in a house which was built more than 200 years ago. 【什么是定语从句？】 The boy whose father is an engineer won the first prize in the game show. We are living in a village around which grow many trees and flowers. The old man has three daughters, all of whom are teachers. Later ， I met my second math teacher, from whom I learned a lot. 先行词 关系词 定语从句(1) 定语从句：在复合句中作定语修饰主句中某一名 词或代词的从句叫定语从句。(2) 先行词：被定语从句修饰的词，叫做先行词。(3) 关系词：分为关系代词和关系副词，在从句中担当一定成分。I will never forget the girl that I met yesterday in the street. 定语从句两个必须 ★ 先行词在从句中必须作一个成分；★ 先行词所作的成分必须空缺。【指点迷津】第二部分关系代词引导的定语从句 项目关系词关系词先行词所指关系词在从句中的作用关系代词that人 / 物主语、宾语、表语which物 / 事主语、宾语、表语who人主语、宾语whom人宾语whose人 / 物定语as人 / 物 / 事情主语、宾语、表语1. 关系代词 that 的用法用法：既可指人也可指物，在定语从句中作主语、宾语或表 语，作宾语时常可省略。 1)This is the factory that produces cars.( 作主语 , 指物 )2)The...
