教学目标：
掌握Unit 1语法定语从句
教学重难点：
掌握定语从句
（一）
the handsome
the tall
the strong boythe clever
the naughty
The boy is Tom.
将两部分内容连接起来
The boy who is handsome is Tom.
The boy who is tall is Tom.
The boy who is strong is Tom.
The boy who is clever is Tom.
The boy who is naughty is Tom.
1. 概念：在复合句中，修饰某一名词或代词的从句叫定语从句。
The girl who is standing there is Mary.
先行词 关系词
2. 先行词：被定语从句所修饰的词。
3. 关系词：引导定语从句的词。
关系词：在句子中充当成分例：不到长城非好汉。He who hasn’t been to the Great Wall is not a true man.
谁笑在最后，谁笑得最好。
He who laughs last laughs best .
天助自助者。
God help those who help themselves.
Who is Tom?The boy is Tom. The boy is smiling.
The boy who is smiling is Tom.
The boy is Tom. The boy has a round face.
The boy who has a round face is Tom.
The boy is Tom. The boy sits in front of me.
The boy who sits in front of me is Tom.
将下面两个句子连成一个句子，形成定语从句。
The woman got the job. The woman can speak Russian.
The woman who can speak Russian got the job.
The teacher will give us a talk. The teacher is famous.
The teacher who will give us a talk is famous
who在以上句子中指前面所提到的人，作主语。
再来看这个句子：
The man is kind. Everyone likes him.
The man who everyone likes is kind.
这时who在定语从句中作宾语。作宾语时可用whom来代替。
The woman got the job. We saw her on the street.
The woman whom we saw on the street got the job.
The teacher will give us a talk. We met the teacher yesterday.
The teacher whom we met yesterday will give us a talk.
The boy is in the lab. You want to talk to him.
The boy whom you want to talk to is in the lab.
This is the boy. I sit behind him.
This is the boy whom I sit behind.
当关系词在定语从句中作宾语时还可被省略，所以以上句子还可以写成：
The man everyone likes is kind.
The woman we saw on the street got the job.
The teacher we met yesterday will give us a talk.
The boy you want to talk to is in the lab.
This is the boy I sit behind.
来看看以下的句子，用定语从句连接两个句子并说出关系词在从句中作什么成分。
He is the teacher. The teacher can speak French.
He is the teacher who can speak French. 主语
Do you know the man? He came to visit you today.
Do you know the man who came to visit you today? 主语
The lady stepped on his foot. He was dancing with the lady.
The lady （whom） he was dancing with stepped on his foot. 宾语
Do you know the man? You will visit him today.
Do you know the man （whom） you will visit today? 宾语
总结：
关系代词who:
1. who指人，作主语或宾语（作宾语可省略）
The man who I talked with is our teacher.
A person who steals things is called a thief.
2. whom指人，作宾语 （作宾语可省略，如介词提前则不能省）
The man （whom/who） I nodded to is Mr. Li.
The man to whom I nodded is Professor Li.
（二）
the red
the green applethe small
the big
The apple which is red is mine.
The apple which is green is yours.
The apple which is red is small
The apple which is green is big.
造句：
Mrs. Clark is angry with the goat. The goat is eating her flowers.
Mrs. Clark is angry with the goat which is eating her flowers.
Can you lend me the book? You talked about it last night.
Can you lend me the book （which） you talked about last night?
Do you find the pen? I wrote with it just now.
Do you find the pen （which） I wrote with just now?
总结：
关系代词which
3. which指物，作主语或宾语（作宾语可省略,如介词提前则不能省）
These are the trees which were planted last year.
This recorder（which） he is using is made in Japan.
Is this the library （which） you borrow books from?
Is this the library from which you borrow books?
4. that 指人或物，作主语或宾语 （作宾语可省略）
A plane is a machine. It can fly.
A plane is a machine that can fly.
He is the man. I told you about him.
他就是我跟你谈过的那个人。He is the man （that） I told you about.
【模拟试题】
一、将下列句子连接成一个句子，用尽可能多的关系词。
1. The book is mine. He is reading the book.
2. I like the girl. The girl is wearing a red skirt.
3. She is the student. We saw her yesterday.
4. The athlete is Liu Xiang. You talked to him.
5. This is the biggest earthquake. It had struck the city.
6. I have lost the book. He gave me it yesterday.
7. I have seen every film. You talked it about last night.
8. My husband threw the chair. Its legs are broken.
二、单项选择。
9. I’m one of the boys ____ never late for school.
A. that is B. who are C. who am D. who is
10. A child ____ parents are dead is called an orphan.（MET86）
A. which B. his C. whose D. with
11. Read only such books ____ you can understand.
A. as B. that C. what D. than
12. He gave me more money ____ was required.
A. it B. which C. that D. than
13. We visited a factory ____ makes toys for children.
A. where B. which C. in which D. who
14. There is a mountain ____ the top is always covered with snow.
A. of that B. of which C. it's D. that
15. This is the only dictionary ____ he often turns to for help.
A. which B. that C. what D. one
16. The car ran over a dog and a boy ____ was just crossing the street.
A. who B. whom C. that D. which
17. My hometown is not the same ____ it used to be.
A. like B. as C. that D. which
18.I don't like ____ you speak to her.（93'S）
A. the way B. the way in that
C. the way which D. the way of which
【试题答案】
一、
1. The book that/which/ he is reading is mine.
2. I like the girl who/that is wearing a red skirt.
3. She is the student who/that/whom/ we saw yesterday.
4. The athlete who/that/whom/ you talked to is Liu Xiang.
5. This is the biggest earthquake that had struck the city.
6. I have lost the book that/which/ he gave me yesterday.
7. I have seen every film that you talked about last night.
8. My husband threw the chair whose legs are broken.
二、9. B 10. C 11. A 12. D 13. B
14. B 15. B 16. C 17. B 18. A