定语从句

(共30张PPT)
概念:在复合句中修饰名词或代词
的句子.
(Attributive clause)
Mary is a beautiful girl.
Mary is a girl who has long hair.
形容词作定语
句子作定语,修饰girl, 叫做定语从句
Mary is a girl.
Mary has long hair.
合并为一个句子
Mary is a girl who has long hair.
先行词用来修饰某个名词或代词,这个名词或代词叫先行词,而定语从句位于先行词的后面。
关系词用来引导定语从句的词叫做关系词，也可叫引导词。
定语从句
Mary is a girl who has long hair.
关系代词
关系副词
which, who, whom, whose, that
where, when
找出此句的先行词、引导词或关系词
和定语从句。
I love singers who write their own music.
先行词
引导词
关系词
定语从句
定语从句的用法:
当先行词是物时, 用which 或that引导.
These are the trees which were planted last year.
当先行词是人时, 用who, whom,
whose, that引导.
who, whom, whose, that用法区别.
who 作定语从句的主语或宾语.
The man who is speaking at the meeting is a worker.
The man is a worker.
The man is speaking at the meeting.
分解
作主语
whom 作定语从句的宾语
The woman whom they wanted to visit is a teacher.
The woman is a teacher.
They wanted to visit the woman.
分解
作宾语
that 可以作定语从句的主语和宾语.
注意: 关系代词作动词宾语时可
省略.
The woman (whom/ that) they wanted to visit is a teacher.
A plane is a machine that/which can fly.
A plane is a machine. It can fly.
He is the man. I told you about him.
He is the man (that/who/whom) I told you about.
whose 作定语从句的定语.
I know the girl whose mother is a teacher.
分解
I know the girl.
The girl’s mother is a teacher.
作定语
He lives in the house_______ windows face to the east.
Do you know the boy _______ leg was broken.
whose
whose
He is the boy_________ wants to go out.
(指人,作主语)
He is the man _____________you often talk about.
(指人,介词about的宾语)
that/who
who/whom/that
This is the sentence __________
I am writing down.
(指物,作宾语)
This is the sentence _________ was written by him.
(指物,作宾语)
that/which
that/which
根据句意,用正确的关系代词填空。
1. He is the man __________ is ready to help others.
2. The girl ________________ I spoke to just now is my friend.
3. The dress ___________ you bought in the city mall is made of silk.
4. Bill likes music ___________ he can sing along with.
that / who
that / who / whom
that / which
that / which
5. This is the village __________ I used to live in.
6. Women always like buying many things _____________ they don’t need at all.
7. I’m studying a subject ___________ I am very interested in.
8. The girl with ________ I went shopping yesterday is my cousin.
that / which
that / which
that / which
whom
3.关系副词(when, where, why):
a. This is the town_______ he worked ten years ago.
b. Beijing is the city_____ he lives.
c. Do you remember the day _____ you joined our club
d. This is the reason _____ he didn’t come.
where
where
when
why
4.关系副词与介词+which的转换:
a. This is the town____________ he worked ten years ago.
b. Beijing is the city__________ he lives.
c. Do you remember the day ____________ you joined our club
d. This is the reason __________ he didn’t come.
where/in which
where/in which
when/ on which
why/for which
(1) 先行词为all, everything, nothing, something, anything, little, much 等不定代词
(2)先行词被all, every, no, some, any, little, much等修饰时。
5.that和which在指物的情况下一般都可以互换, 但在下列情况下, 一般用that而不用which。
I am sure she has something _______ you can borrow.
I’ve read all the books_________are not mine.
(3)先行词被序数词或最高级修饰时。
(4)先行词被the only, the very, the same, the last修饰时。
This is the first book_____he has read.
This is the very book ____ belongs to
him.
(4)由who, what, which等开头的问句中用
that引导定语从句
Who is the girl_______ wears a hat
注意：先行词为those时，指人用who，指物用which。
Those ______ work hard will succeed in the end.
What are those ______ are in your bag
who
which
(1) The girl _______________ you saw just now is my sister.
(2) Do you remember the words _________ we learned last year.
(3) This is the watch __________ my mother gave me for my birthday.
(4)Tom is the first boy __________ left the room.
(5) Uncle Li is a person ___________ is always ready to help others.
who /whom/that
that/which
that/which
who/that
who/that
9. This is the room in ________ he lives.
10.What are those ______ are on the table
11. I like those _____ work hard.
which
which
who
12. He was the first _____ got to school.
that
13. This is the best way _____ can solve the problem.
that
14. I like the food and the people _______ are in China.
15. There is nothing ____ is impossible to him.
16. This is the only thing _______I can do for you.
17.Who is the man ______ is running
that
that
that
that
定语从句
1.指人指物都用that, those做先行词和含有介词除外。
those指人用who,指物用which。
I like those _____ work hard.
who
What are those ______ are on the table
which
1.指人指物都用that, those做先行词和含有介词除外。
前有介词，指人用whom，指物用which。
The girl with ________ I went shopping yesterday is my cousin.
Beijing is the city in _____ he lives.
whom
which
定语从句
2.没有that，指人用who(做主语或宾语）/whom（做宾语），指物用which。
I have a friend ________ likes listening to classical music.
A. What B. which C. whom D. who
指人做主语
2.The girl __________ you saw just now is my sister.
What B. which C. whom D. whose
3. This is the watch __________ my mother gave me for my birthday.
A. What B. which C. whom D. who
指人做宾语
指物用which
定语从句
3.指时间用when，指地点用where。
This is the town_______ he worked ten years ago.
Do you remember the day _____ you joined our club
where
when
定语从句用法总结
1.指人指物都用that, those做先行词和含有介词除外。
2.没有that，指人用who(做主语或宾语）/whom（做宾语），指物用which，指物主用whose。
3.指时间用when，指地点用where，指原因用why。