Unit 8 Detective stories Grammar 定语从句 课件(共22张PPT)

(共22张PPT)
The Attributive Clause
定 语 从 句
9A Unit 8 Grammar
什么是定语？
I like the pen.
Which pen
red
用一个句子来修饰名词或代词。
定 语 从 句
A detective is someone who looks for
clues to something important.
__________
_____________________
定语从句
We are asking anyone who saw anything
unusual near Corn Street last night to contact us.
We are now checking the scene for more clues
which will help solve the case.
___________________
定语从句
定语从句
I don’t like the man. He is smoking.
I don’t like the man who/ that is smoking.
先行词
（人）
关系代词
The person lives next to us. He is a writer.
The person who/that lives next to us is a
writer.
（在从句中作主语,不能省略）
The girl is Ben’s sister. I chatted with
her yesterday.
The girl（who / that / whom) I chatted with
yesterday is Ben’s sister.
（作宾语，可省略）
The boy is my friend. I’m looking for him.
The boy （who/ that / whom） I’m looking
for is my friend.
小结：如果先行词是表示人的名词或代词，关系代词用
who或that；关系代词在定语从句中作主语时，不能
省略；作宾语时，关系代词也可用whom, 可以省略。
1.All the children like the teachers _________ can
understand them.
2.The runner _________________ you are asking
about is over there .
3.Is the woman _________walked past just now
your Chinese teacher
4.The person _________________ you should write
to is Mr Ball .
who / that
(who/ whom/ that)
who/ that
(who/ whom/ that)
Exercise 1:
I’m reading a book. The book is about Bill Gates.
I’m reading a book which / that is about Bill Gates.
关系代词（作主语，不能省）
Where is the picture You bought it last week.
Where is the picture (which / that) you bought
last week
（作宾语，可省略）
小结：如果先行词是表示物的名词或代词，关系代词
用which或that，在定语从句中作主语时不能省略,作宾语时可以省略。
先行词
（物）
It’s an invention ___________is used for keeping off the rain .
which / that
Exercise 2:
《飘》
It’s a book ___________I have already read.
Gone with the wind
(which / that)
总结：
who---- 指人
which---- 指物
that---- 既可指人，
又可指物
关系代词在定语从句中，
作主语时不能省略，
作宾语时可以省略。
Exercise 3 :用关系代词填空
I hate people ______________ talk much but do little.
The silk ___________is produced in Hangzhou sells well.
The man ___________________he described just now is a famous writer.
The car _____________ my father bought last month is very beautiful.
who / that
which/ that
(which / that)
( who/ whom/ that )
8. Have you found the information about famous
people ____________ you can use for the report
6. Yao Ming ___________ plays in NBA is a famous
sportsman.
5. SARS is a terrible disease ___________killed
many people.
7. ‘Harry Potter’ is a good film _____________
many children like.
which / that
who / that
(which / that)
(which / that)
1. You may buy a car which ______ (float)
in the air.
2. Pay no attention to the people who
______ (laugh) at you.
注意：关系代词who, which, that
引导定语从句时，谓语动词必须
和先行词保持一致。
floats
laugh
1.The robot that ____________(cook) now was
designed by Mrs. Black.
2.The robots that __________(lie) on the ground
now will be returned to the shop.
3.Those who _______(learn) not only from books
but through practice will succeed.
is cooking
are lying
learn
Exercise 4:
★只能用 that引导定语从句的几种情况：
1.当先行词是 anything, everything, nothing
等不定代词时;
Is there anything that I can do for you
2.当先行词被形容词最高级或序数词修饰时
That is the most interesting book that I have
ever read.
The first thing that we should do is to get some food.
3. 当先行词被the last, the only, the very, the
same, the one, just, any, all, no, none, little, few, much, one of等修饰时；
That’s the only thing that I can do now.
All that can be done must be done.
4. 当主句以 who 或 which开头时，定语从句的
关系代词用 that, 避免重复；
Who is the girl that spoke to you just now
Which is the pen that you lost
5. 当先行词既有人又有物时，关系词用that.
The man and his dog that I always meet are
standing by the gate.
I’ve never heard of the people and things
that you talked about just now.
Exercise 5: 用关系代词填空
Say all ______ you know.
My father and his teacher talked a lot about the persons and things ____ they couldn’t remember.
3. This is the second play ____ I have seen since I came here.
4. Which is the machine ____ we used last Sunday.
5. This is the best novel _______ I have read.
6. Who is the girl _____is standing under the tree
that
that
that
that
that
that
This is the house ___________we have lived in
for 10 years.
This is the house in _______ we have lived
for 10 years.
2. The man __________________our teacher talked to is Jim’s father.
The man to _______our teacher talked is Jim’s father.
which
(which/ that)
whom
(who / that / whom)
在介词后面的关系代词只能用 which(指物),whom(指人)
补充：当关系代词作定语从句中介词的宾语时,可
以把从句中的介词提前放在引导词的前面。
The house that they built it in 1987 was destroyed in the earthquake.
This is the best film which I’ve ever seen.
I will never forget the poor boy who have no arms.
We have done everything which can be done .
I have been to the park in that there are a lot of flowers.
He was the first man who got on the bus..
Exercise 6: 改错
has
that
that
which
that
Homework:
1.完成书本上练习
2.完成练习册