中考专项复习——定语从句

课件28张PPT。The Attributive Clause 定语从句 什么是定语？I like the pen.
Which pen? red 定语从句 一个句子充当定语I like the pen.
( which one ?)
The pen cost me 10 yuan.
I like cost me 10 yuan. which ↑
先行词 ↑
关系代词 关系代词就是用来代替先行词的
the pen = whichThe penthe pen.概念：
在复合句中，充当定语的句子叫定
语从句。什么是定语从句呢？ExerciseIook at I took on my trip.the photosthe photos.which︿Look at the photos which I took on my trip.
Attributive clause关系代词which为引导词，在从句中代替photos先行词 that that先行词：是被定语从句所修饰的词,通
常是名词或代词。
关系词： 是引导定语从句的词，在从
句中替代先行词。
注意: 从句必须紧跟在先行词后。My dad has a friend that is good at English.Attributive clause关系代词that为引导词，在从句中代替friend.先行词which 可代替物
that 可代替人（有生命的事物）或物that和which用法小结which代替事物，在从句中充当主语和宾语1.I can’t find the letter. The letter came this morning.

2.Please give me the book. The book is about travel.
3.This is the bag. My mother bought it last week.
4. The house is made of wood. Jack built the house.
This is the bag which my mother bought last week.I can’t find the letter which came this morning.Please give me the book which is about travel.The house which Jack built is made of wood. Exercise: 关系代词在从句中作宾语时，可以省略 / /thatthatthatthatthat 代替人或物，在从句中充当 主语 和 宾语1.The boy is called Tom. The boy broke the window.
The boy that broke the window is called Tom.
2.Mr. Li is the person. You talked with the person on the bus.
Mr. Liu is the person that you talked with on the bus.
关系代词在从句中作宾语时，可以省略 /who 代替人，在从句中可充当 主语Do you know the girl?
(which girl?)
1.The girl is running on the grass.
2. The girl likes singing very much.
1.Do you know is running on
the grass.
2.Do you know likes singing
very much.
who whothe girlThe girlthe girlThe girl??who / whom 代替人，在从句中充当 宾语 He is the man.
I told you about him.
He is the man I told you about .
The woman is a teacher.
We saw the woman in the park just now.
The woman
is a teacher.
whoWe saw in the park just now whomthe woman whowhomhim.Summary 关系代词的用法√√√√√√√√√√√√× × × × 关系代词在从句的用法何时可以省略？做宾语时可以省略关系代词 which /who/ whom/ that The boy _______ is standing under the tree is my friend Tom.
He lives in a house ______ stands on a hill. That little girl______
Tom often helps is his sister Mary. The bird ______ is singing in
the cage is Tom’s too. Bob is his dog ______ Tom and Mary
often play with. The dog is great. Yesterday he caught a thief
______ was running away. that who whom which / that who that which that which that / who that小测：用适当的关系词填空：Last night I saw a very good film _____ was about the youth.
The student _________ you want to see has come back.
I like Judy and her house_________
are very beautiful. whichwho/whom that关系代词：whoseI want ’s window faces the sea.
Eg:
我看见一些叶子是黄色的树。
I saw some trees _______leaves were yellow.
护士就是以照看病人为工作的人。
A nurse is a person _______ job is to take care
of the patient in the hospital.a roomThe room. whosewhosewhose关系副词When 表示时间，在定语从句中作时间状语I still remember the year when you graduated from 8 Middle School.Why表示原因，在定从中作原因状语，先行词只有表示原因的reason一词。I don’t know the reason why he was sick.Where表示地点，在定语从句中作地点状语。That is the school where I studied three years ago.Exercise:I like I lived 2 years ago.
I like the house in which I lived 2 years ago.
I like the house where I lived 2 years ago.
My birthday is a time _________I get lots of
presents.the house.the housein which wherewhen先行词和关系副词的搭配when=
in/on…whichwhere = in/on/…
whichwhy =
for which 难点(1)：区分who, whom1. The man _____ talked to you just now is a worker.
2. The foreigner ________ visited our class yesterday
is from Canada.
3. I’d like to see the boy ______ you talked about .
4. The girl ______ we saw yesterday is
John’s sister.whowhowhomwhom难点(2):关系代词在定语从句中作宾语时
可省略，作主语则不可。1. Did you read the book ________ I lend to you ?
A. whose B. / C. who D. what
2. Did you read the book _______was popular at
the moment.
A. that B. / C. who D. what
?BA难点(3):介词前置：
1、介词前置时不可用that 代替。
2、词组不可前置1. This is the dictionary ______ I paid ten dollars.
A. which B. / C. who D. for which
2. I saw a woman _____ I talked yesterday.
A. who B. whom C. to whom D. whose
3. This is the farm _______ I once worked .
A.?in which B. on which C. at which D. which
4.Is this book ________you are ________?
A.?for which, looking B. for that , looking
C. which , looking for D. which ,looking DCBCeverything , all ,little, muchall, every, no , any,
some, little, much, the only, the very,
the same, the last序数词或形容词最高级先行词有人又有物时当主句是以who或which开头
的特殊问句时介词前置时非限制性定语从句难点(4):特殊情况1. Tom told his father everything_____ had happened.
A. that B. which C. D. what
2. Finally ,the thief handed all money _____ he had
stolen to the police .
A.?which B. whose C. that D. what
3. This is the last time __________ I’ll teach you .
A. which B. that C. when D. on which
4. The film I saw a few days ago is the best one
____ I’ll ever seen .
A. which B. what C. that D. on which ACBC5. There is a book ________you have read .
A.that B. which C. what D. who
6. It is a book _______is very interesting.
A. who B. which C. / D. that
7. Who is the girl _________ is singing at the party.
A. who B. whom C. that D. which
8. They visited the workers and factories _______
they had known about .
A. which B. who C. whom D. that ADCD定语从句的分类-限制性定语从句限制性定语从句是先行词在意义上不可缺少的定语，若去掉，所修饰主句的内容就不完整或失去意义。这种从句和主句的关系十分密切，写时不可用逗号分开。
She has found the nacklace（that）she lost two weeks ago, 定语从句的分类-非限制性定语从句非限定性定语从句的作用是对所修饰的成分作进一步说明（注：通常和主句间用逗号隔开，不受主句句子结构的影响，将从句拿掉后其他部分仍可成立）
例：My house, which I bought last year, has got a lovely garden.