人教版九年级下册Unit9定语从句 课件(共46张PPT)

(共46张PPT)
The Attributive Clause
定语从句
Which one is Harry Porter
The boy _______________________
_________ is Harry Porter .
with glasses/ who is wearing
glasses
定语从句
定语
一、概念:　在复合句中修饰名词或代词的句子. (在句子中作定语)
(Attributive clause)
The boy with glasses is Harry Porter .
The boy who is wearing glasses Harry Porter .
介词短语作定语
句子作定语,修饰boy, 叫做定语从句
先行词
关系词
定语从句
关系代词
关系副词
which, who, whom, whose, that
where, when，why
The boy who is wearing glasses is
Harry Porter .
二、用法:
关系词
关系代词
关系副词
指人： , , ,
指物： , ,
指所属关系： ,
表时间： ,
表地点： ,
表原因： ,
that who whom
that which
whose
when
where
why
指出关系代词（副词）在定语从句中的成份：
1.The man who/that stands over there is Mr. Wang.
主语
2.The girl (whom) I met is Lucy.
3.The child whose parents are dead is called Tom.
4.I like the book (which/that) you bought yesterday.
宾语
5. This is a dream which/that will never come true.
6. I want to know the place where I was born.
7. I don’t know the reason why he was late.
8. She will never forget the day when she was married.
9. I like the book whose cover is red.
宾语
主语
主语
地点状语
原因状语
时间状语
定语
如何选用定语从句的关系词
1.首先分清主句和定语从句
2.确定定语从句的先行词
3.把先行词带回到定语从句中去，看其在定语从句中做什么语法成分（主语，宾语，定语或状语）
4.若先行词在从句中做主语、宾语或定语则选择关系代词，若在从句中做状语，则选择关系副词。
关系词
关系代词
关系副词
指人：that, who, whom
指物：that, which
指所属关系：whose
表时间：when
表地点：where
表原因：why
主/宾 主/宾 宾
主/宾 主/宾
定语
时间状语
地点状语
原因状语
关系代词在定语从句中做宾语时可省略
1. This is the place I work.
2. This is the place I work in.
3. This is the place in I work.
where
which/that
which
I work in the place
I work in the place
I work in the place
三、判断方法--- 代入法
即：将先行词代入到定语从句中来判断
1.I’ll never forget the days __________we spent together.
I’ll never forget the days ______we lived together
2.I went to the school _________we visited five years ago.
I went to the school _____I worked five years ago.
The school __________was built five years ago was destroyed
3. This is the reason __________he gave for his absence.
This is the reason ____he was absent.
that / which
when
which/ that
where
which/ that
that/ which
why
四、特殊情况
（一）只能用that的情况
（二）只能用which的情况
（三）关系代词与关系副词的转换
（一）只能用that的情况
① 序数词或形容词最高级修饰先行词时
Tom is the cleverest boy that I have ever known.
This is the first play that I have seen since I came here.
③　everything, something, nothing, all,
anything, little, much等不定代词作先行词时
Everything that we saw in this film was true.
②先行词被every, some, no, all, any, little, much等修饰时。
I’ve read all the books that you lend me.
④ 先行词被the only, the very, the same, the last修饰时。
This is the very book that belongs to him.
That’s the only thing that I can do now.
5 当先行词同时指人和物时
I’ve never heard of the people and things that you talked about just now.
Which is the book you bought yesterday
Who is the woman has long curly hair
6. 当主句为 which 或who 开头的疑问句时
that
that
Complete the sentences and then compare them.
1 . There wasn’t a person who/whom/that she would turn to for help.
There wasn’t a person to whom she could turn for help.
2. Can you show me the place that/ which you are living in
Can you show me the place in which you are living
(1)关系代词前有介词时 (介词提前),指物只用which（指人只用whom）
(2)引导非限定性定语从句只能用which
This is the ring on she spent 1000 dollars.
This is the boy with he talked.
He told me a story, is not
interesting at all.
which
whom
（二）只能用which的情况
which
when
when可用in/on/at/during +which 代替
1.I still remember the day.
2.I first met him on the day.
I still remember the day on which
I first met him.
when
which
where
where可用in/on/at/to + which代替
1. This is the place.
2. I live in the place.
This is the place in which I live.
where
which
why
why可用for +which 代替
1.This is the reason.
2.I was late for school for this reason.
This is the reason for which I was
late for school.
why
which.
关系副词
When=on(in,during…)which
where=on(in,in front of…)which
Why=for which
（三）关系副词与介词+关系代词替代
五、练习
由Who 引导的定语从句，在句中做主语\ 宾语
1、Do you know the man ___ is talking with your father
A. whose B. who C. which
2、The boys ___ the teacher talked to are from Class One.
A. when B. which C. who
3、Those ___ want to go to the museum must be at the school gate at 7 tomorrow morning.
A. who B. which C. whom
4. The gentleman ___ you told me yesterday proved to be a thief.
A. who B. about whom C. whom
5. The doctor ___ you are looking for is in the room.
A. whom B. what C. which
6. The teacher for ____ you are waiting has come.
A. who B. whom C. that
由Whom 引导的定语从句，在句中做宾语
介词提前时只能用 whom
7. A child ___ parents are dead is called an orphan.
A. which B. his C. whose 8. This book is for the students ___ native(本国的) language is not English.
A. that B. of whom C. whose
9. The boy ___ composition won the first prize is the youngest in the group.
A. who B. whose C. that
由Whose 引导的定语从句, 在句中做定语
10. He prefers to eat the rice ___ in the south.
A. who is grown B. which is grown
C. when is grown
11. The knife ___ I cut the apple with can’t be
found.
A. which B. who C. what
12.The room in ___ there are many books is
mine.
A. that B. who C. which
13.This is the pen ____ he bought yesterday.
A. which B. who C. when
由Which 引导的定语从句，在句中做主语\ 宾语
介词提前时只能用 which
that
14. All _____ is needed is a supply of oil.
A. which B. that C. what
15. Finally, the thief handed everything ____ he had stolen to the police.
A. which B. what C. that
先行词是不定代词 all, few, little, much, something, nothing, anything只能用that引导
16. It’s the most boring film ___ I have ever seen.
A. which B. that C. whose
17. This is the first car ___ arrived this morning.
A. which B. who C. that
先行词被序数词或形容词最高级修饰时只能用that引导
18. I know all people ___ are from that village.
A. who B. that C. whose
19. There is no water ___ is needed badly.
A. which B. who C. that
20. Please take any seat ___ is free.
A. which B. that C. in which
先行词被all, any, every, few, little, no, some 等修饰时只能用that引导
21. That is the very book ___ I was looking for.
A. who B. that C. which
22. After the fire in his house, the old car is the only thing ___ he owns.
A. who B. that C. which
先行词被the only, the very, the same, the last 等修饰时只能用that引导
23. The speaker spoke of some writers and some books ___ were popular then.
A. who B. that C. which
先行词被既有人又有物时只能用that引导
24. Who is the worker ___ took some pictures of the factory.
A. who B. that C. which
主句已有who或which时,只能用that 引导
1. I have a friend ________ likes listening to classical music.
who/that
which/that
whose
3. The man ______ leg broke in a
match used to be a football player.
2. Yesterday Emily was wearing the
new dress __________ I gave her.
4. My parents live in a house__________
is more than 100 years old.
5. The boy with _______ John spoke is
my brother.
which/that
whom
6. Kevin is reading a book __________
is too difficult for him.
which/that
7. Is there anything ________ you want
to buy in the town.
8.All ______ we can do is to study hard.
9. The first one _____ stands up is a
little boy.
that
that
that
1.这就是救了那个孩子命的医生.
This is the doctor who saved the boy’s life.
2.正在跑步的那个人是我的叔叔.
The man who is running is my uncle.
3. 我喜欢可以随之而唱的音乐.
I like the music that I can sing along with.
4. 住在隔壁的那个女的是一名教师.
The woman who lives next door is a teacher.
1. The man who/that stands over there is Mr. Wang.
The man is Mr. Wang.
The man stands over there.
分解
作主语
思路拓展:关系代词在从句中作主语时，从句的谓语动词的人称和数必须和先行词保持一致
2. The girl (whom) I met is Lucy.
The girl is Lucy.
I met the girl.
分解
作宾语
3. The child whose parents are dead is called Tom.
The child is called Tom.
The child’s parents are dead.
分解
作定语
思路拓展：The house whose windows are broken needs repairing.
whose windows = the windows of which = of which the windows.
6. I want to know the place where I was born.
I want to know the place.
I was born in the place.
分解
作地点状语
主语 宾语 定语
指人
指物
指人和物
（一）引导定语从句的关系代词
who
that
whom（优先）
who
that
whose
（of whom）
which
that
which
that
whose
（of which）
that
that
whose
*
when, where, why
关系副词 先行词 在从句中的成分
时间 时间状语
地点 地点状语
reason 原因状语
（二）引导定语从句的关系副词
when
where
why