1、重点语法重点语法 定语从句定语从句 【典例探究】 Yesterday I helped an old man who had lost his way. 昨天我帮助了一位迷路的老人。 Football is a game which is liked by most boys. 足球是大多数男孩所喜欢的一种运动。 That is the book (which) you are looking for. 这就是你正在找的那本书。 The book (that) he bought today was written by Lu Xun. 他今天买的那本书是鲁迅写的。 He stayed in
2、the library and looked up some information that he needed. 他待在图书馆里查找所需的资料。 Have you taken down everything that Mr. Li said? 李老师讲的你都记下来了吗？ The first person that I met there was Mr. Smith. 在那里我见到的第一个人是史密斯先生。 This is the best film that I have ever seen. 这是我看过的最好的电影。 They are talking about all the perso
3、ns and things that they met last night. 他们正在谈论昨天晚上他们所见到的人和事。 【名师点拨】 1. 定义：修饰某一名词或代词的从句叫定语从句。 2. 关系代词 who, which, that 的用法： (1) who 指人，在定语从句中作主语，如句 。 (2) which 指物，在定语从句中作主语或宾语，作宾语时常可省略，如句、。 (3) that 既可以指人，也可以指物。在定语从句中作主语或宾语，作宾语时常可 省略，如句。 友情提示：下面几种情况必须用 that 引导定语从句。 a. 当先行词是 everything, anything, all,
4、 none, few, little, some 等词时，或当先行词 被 every, any, all, some, no, little, few, much 等词修饰时，如句、。 b. 先行词被序数词或形容词最高级所修饰时，如句、。 e. 先行词既有人又有物时，如句。 【互动平台】 单项选择 1. Do you know the man _ is running along the street? Yes. He is our English teacher. A. who B. which C. whom D. / 2. This is the biggest museum _ I h
5、ave ever seen. A. which B. what C. where D. that 3. Miss Wang often helps her students _ she thinks are weak in their studies. A. whom B. who C. when D. because 4. Were talking about the piano and the pianist _ were in the concert last night. A. which B. whom C. who D. that 语法学习 who, which, that 引导的
6、定语从句定语从句在句中作定语,修饰一个名词或代词, 被修饰的名词或代词叫先行词,引导定语从句的 who, which, that 叫关系代词。关 系代词在定语从句中担任句子成分。 1. who 引导定语从句时,其先行词必须是人,who 在句中作主语。如: This is the visitor who came from England yesterday. 这就是昨天从英格兰来的游客。 2. which 引导定语从句时,先行词是物,常用作主语、谓语动词的宾语或介词的宾 语。如: The river which is in front of my house is very clean. 在我
7、家前面的河水很干净。 The room in which there is a computer is Class Three. 房间里有一台电脑的是三班。 This is the MP5 which my brother wants. 这就是我兄弟想要的 MP5。 3. that 引导的定语从句,其先行词可以指人,也可以指物。如: Thank you for your help that / which you gave me. 谢谢你给我的帮助。 The man that / who devoted himself to helping others is my uncle. 致力于帮助别
8、人的这位先生是我的叔叔。 请注意,下面几种情况必须用 that 引导定语从句。如: 先行词是 all, few, little, much, something, nothing, anything 等。 All that we have to do is to work hard. 我们所有要做的就是努力学习。 先行词被序数词或形容词的最高级所修饰。 The first lesson that I took in this school is English. 在这个学校我上的第一节课是英语。 先行词被 the only, the very, the same, the last 等修饰时。
9、 He is the only person that I admire. 他是我唯一敬佩的人。 先行词既有人又有物时。 They talked about people and things that they met in this city. 他们谈论在这座城市遇到的人和事。 【互动平台】 选用 that, which, who 填空。 1. He is the actor _ got the Best Actor Award in America yesterday. 2. The place _ Yao Ming was born in is Shanghai. 3. The second student _ came to the classroom is Lily. 4. This is the only book _ I have lost recently. Key:1. who / that2. which / that 3. that 4. that
