人教版(2019)必修 第一册Unit 4 Natural disasters Discovering Useful Structures(定语从句)课件(21张ppt)

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名称 人教版(2019)必修 第一册Unit 4 Natural disasters Discovering Useful Structures(定语从句)课件(21张ppt)
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版本资源 人教版(2019)
科目 英语
更新时间 2021-12-04 22:51:41

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(共21张PPT)
Grammar
定语从句
The Attributive Clauses
修饰主语、宾语、表语的句子就叫做定语从句。
引导定语从句的关联词有:
定语从句
关系代词:who, whom
whose, which, that
关系副词:when, where
指人 指物 在定语从句中的作用 who
whom which
that
whose 关系代词(who, whom, which, that,whose)







主语
主语
主语
宾语(可以省略)
宾语(可以省略)
宾语(可以省略)
宾语(可以省略)
定语=sb’s or sth’s
定语从句的位置
定语从句一定放在被修饰成分之后。
e.g. This is the car which he bought last year.
先行词
定语从句
Do you know the man
He spoke just now.
Do you know the man who spoke just now
The girl is from America.
I called her just now.
The girl (whom ) I called just now is from America.
They’re talking about the film.
I have seen the film.
They’re talking about the film (that) I’ve seen.
I have read the newspaper.
It carries the important news.
I have read the newspaper which carries the important news.
The girl got first.
Her father had given us a report.
The girl whose father had given us a report got first.
I showed him the letter.
I received it this morning
I showed him the letter (which) I received this morning.
Jane has borrowed the book that was written by Laoshe.
It was written by Laoshe.
Jane has borrowed the book.
apple
the red
the green
the 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.
I have read all the books (that) you gave me.
You may take home any of these books that you like.
* 先行词前有下列词语修饰时, 定语从句必须用 that 引导。
1. all, every, any, little, few, much, no, only, very, the + 序数词, the + 形容词最高级
2. 先行词是all, everything, nothing, anything, little, much, the one等不定代词时
e.g. There is nothing ( that ) I can do.
I mean the one that was brought yesterday
3.先行词被序数词或形容词最高级修饰时
This is the first composition (that) he has written in English.
This is the best novel (that) I have ever read.
4.先行词被the only, the very(正是,恰是), the same,
the last修饰时
The white flower is the only one ( that) I really like.
This is the very book (that) I want to find.
The last place( that) we visited was the hospital.
This is the same watch that I lost yesterday.
5. 当先行词有两个或两个以上时,既有人又有物,定语
从句用that 引导 (that既可指人也可指物)
He talked about the teachers and schools that he had visited.
* 先行词在从句中作表语时, 限制性定语从句通常用 that 引导。(常可省略)
eg. She is no longer the girl that she was before she went to the country.
That is the new machine.
The parts of it are too small to see.
That’s the machine whose parts are too small to see.
that不能置于介词之后(介词后指物用
which,指人用whom)
that 不能引导非限制性定语从句
1.This is all____I know about the matter.
A.that B.what C.who D.whether
2.Is there anything else_____you want
A.which B.that C.who D.what
3.The last place _____we visited was
the Great Wall.
A.which B.that C.where D. it
课后巩固1:
Choose the best answers:
4. Please take the second chair_______is over there.
A. where B. which C. who D. that
5.Is oxygen the only gas __ helps fire burn
A. that B./ C.which D.it
6.Finally, the thief handed everything _____ he had stolen to the police(NMET98’)
A. which B. what C. whatever D. that
7. All of the flowers now raised here have
developed from those ____ in the forest.
A. once the grew B. they grew once
C. that once grew D. once grew.
8. I don’t like ____ you speak to her.
A. the way B. the way in that
C. the way which D. the way of which
1. The man ____ I saw told me to wait.
2. The man to _____ I spoke was a foreigner.
3. I know a boy ______ father is an acrobat. (杂技演员)
4. He saw a house _____ windows were all broken.
课后巩固2:
Fill in the blanks with who, whom, whose, which and that.
who
whom
whose
whose
5. All the apples ____ fall are eaten by wild boars.
6. Can you think of anyone ____ could look after him
7. This is the best hotel ____ I know.
8. He showed a machine _____ parts are too small to be seen.
that
that
that
which
课后巩固3:
Translation.
1.他指给我看他丢钱包的地方。
He showed me the place where he lost his wallet.
2.我不认识那个和你说话的女孩。
I don’t know the girl whom/that you speak to.
3.她是一个叫玛丽的女孩。
She is a girl who is called Mary.
4.那些正在打网球的男孩是我的朋友。
Those boys who are playing tennis are
my friends.
5.你记不记得我们到这儿的那一天
Do you remember the day when we
arrived here
Our class is a big family ; It consists of 12 girls and 50 boys. Most of them are mainly from the countryside. Zhao Qiang is a kind-hearted boy. He is always ready to help others. He is such a good boy that we all like him.
Homework
Rewrite the following article with attribute clauses.