高中定语从句复习课件

巩固练习：2. 用适当的关系词填空 who/that 1.The girl __________is standing next to our teacher is her daughter. (who/whom/that) 2. The girl _________________our teacher is talking with is a famous singer. whose mother is a teacher can speak 3. The girl________ English very well. which/that 4. I can’t find the book ____________is borrowed from the library. (that/which) 5. I can’t find the book ________________you lent to me.
巩固练习：1. 用定语从句合并句子
(1) The scientist is very famous in the world. We met her yesterday.
The scientist who we met yesterday is very famous whom in the world. that Ø (2) The dress is new. She is wearing it. The dress which she is wearing is new. that Ø
Fill in the gaps: 1.The terrible typhoon killed the people and cattle _______ were in the fields. that that 2.The wind blew down the tallest tree _______ is in front of our school gate. 3.This is the very thing ______ that// I was looking for. that// I have ever read. 4.This is the second novel ______ 5.There is nothing in the world _______ can frighten that me. that 6.Who is the man _______ is reading under the tree? 7.My hometown is not the same one _______ that it used to be twenty years ago.
②当先行词为不定代词all, one, few, little, no, some, any, everything, nothing, nobody, none等时。如： This is all that I want from the school.
③当先行词被only, just, very, right, last等 修饰时。如： This is the very book that I am looking for these days.
③ which 指物，在定语从句中作主语或宾 语。作宾语时，可省略。 These are the trees which were planted last year. This recorder （which） he is using is made in Japan.
④that 指人或物，在定语从句中作主语或宾 语。作宾语时，可省略。 A plane is a machine that can fly. He is the man (that) I told you about.
(Attributive clause)
一、概念: 在复合句中修饰名词或代词的句子. (在句子中作定语)
Harry Porter is a smart boy.
形容词作定语
Harry Porter is a boy who has magic power.
句子作定语,修饰boy, 叫做定语从句
① who指人,在定语从句中作主语或宾语。作宾
语时，可省略。 The man (who) I talked with is our teacher.
A person who steals things is called a thief.
②whom指人,在定语从句中作宾语，可省
略。 The man (whom) I nodded to is Mr. Li.
6 主句是以who/which开头的特殊疑问句时 7 当先行词在定语从句中作表语时
(2) that和who都可以指人，但下面两种情况， 多用who。 ①先行词为all, anyone, one, ones等时。如：
All who heard the news were excited.
②先行词为those, he和people时。如： Those who want to go please sign your names here. He who does not reach the Great Wall is not a true man.
④当先行词被最高级修饰时。如： The TV tower is the highest building that has been built in this city. ⑤当先行词被序数词修饰时。如：
The first lesson that I learned will never be forgotten.
(3) He is the kind person. I have ever worked with him.
He is the kind person who I have ever worked with. whom that Ø (4) This is the best film. I have ever seen this film. This is the best film that I have ever seen. Ø
(4) 关系代词在从句中作主语时，从句的谓语动词 的人称和数必须与先行词保持一致。如： Those who are against the plan put up your hands. Tom is one of the students who were praised by the teacher yesterday. Tom is the only one of the students who was praised by the teacher yesterday.
Which one is Harry Porter ?
The boy is Harry Porter
Which one is Harry Porter ?
定语从句
The boy _______________________ who is wearing glasses is Harry Porter .
⑤whose指人或物, 在定语从句中作定语 。 不可省略。
This is the little girl whose parents were killed in the great earthquake. We live in a house whose windows face south.
which/that 1) A plane is a machine ________________ can fly. 2) The car _______________________ my uncle which/that/ / / bought last week was stolen. who/that 3) The students ________________ don’t study hard will not pass the exam. 4) The woman ___________________ you saw in whom/that/ / / the park is our English teacher. 5) He talked happily about the men and books____ that interested him greatly in the school. __________
1. That book that you want it is on the desk. 2. Is this factory that we visited last week? the one This factory is the one that we visited last week? 3. He is the person for whom you are looking. 4. The person to whom you talked is Lily. for
(3) whose引导的定语从句注意点
①whose引导定语从句，其后应紧跟名词，构成名 词短语。 ② whose与它所修饰的名词一起可以作介词的宾语。 如： The boss in whose department he worked had heard the news.他工作所在部门的老板已经听说 了这个消息。
③ whose引导的定语从句，其先行词既可以指人 也可以指物。
④whose的先行词指物时，可用of which代替，但语 序不同，即whose+名词 = the+名词+of which，或= of which + the + 名词。如： The novel whose title (= the title of which或of which the title) is Red and Black is very interesting.
The person whom you talked to is Lily. 归纳：1定语从句要避免成分重复 2定语从句要避免漏用先行词 3含有介词的短语动词一般不拆开
2. 关系代词的用法注意点
(1) that和which都可以指物，但以下5种情况 只能用that 不能用which。
①当先行词中有人又有物时。如： Do you know the things and persons that they are talking about?
Join two sentences into one: The boy is my brother. He helped me. 1. The boy who helped me is my brother. The film is interesting. They saw it last night. 2. The film they saw last night is interesting. The students will not pass the exam. They don’t work hard. 3.The students who don’t work hard will not pass the exam.
一. 定语从句的基本定义
放在名词或代词后面，由关系代词或关系副词 引导的修饰该名词或代词的从句叫定语从句。 被修饰的词叫先行词。
The boy who is reading is Tom.
先行词 关系代词
Hospital is a place where a doctor works.
先行词 关系副词
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二. 关系词的分类
1. 关系代词
关系代词在定语从句中作主语、宾语、表语 和定语，常用的关系代词有：that, which, who, whom, whose 2. 关系副词 关系副词在定语从句中作状语，常用的关系副 词有：when, where, why
三. 关系代词的基本用法和注意点 1. 关系代词的基本用法 关系代词 指代的先 行词 who 人 whom which that whose 人 物 人或物 人或物 充当从句的成分 主语、宾语 宾语 主语、宾语 主语、宾语、表语 定语
⑤whose的先行词指人时，可用of whom代替， 但语序不同，即whose+名词 = the+名词+of whom，或= of whom + the + 名词。如： The boy whose mother (= the mother of whom 或of whom the mother) is a doctor is my friend.