中考专区 二轮专题 ------定语从句详解课件(共28张PPT)

(共28张PPT)
The Attributive Clause
Which one is Harry Porter
The boy is Harry Porter
Which one is Harry Porter
The boy _______________________ is Harry Porter .
who is wearing glasses
定语从句
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)
Harry Porter is a smart boy.
Harry Porter is a boy who has magic power.
形容词作定语
句子作定语,修饰boy, 叫做定语从句
Harry Porter is a boy who has magic power.
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
主语 宾语 定语
指人 who
that whom（优先）
who
that whose
（of whom）
指物 Which
that Which
that Whose
(of which)
指人和物 that that whose
（一）引导定语从句的关系代词
*
when, where, why
关系副词 先行词 在从句中的成分
when 时间 时间状语
where 地点 地点状语
why reason 原因状语
（二）引导定语从句的关系副词
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。
二、用法:
These are the trees which / that were planted last year.
先
行
词
是
人
关系代词:
who
whom
whose
that
which
先行词是物
These are the students who / that won the first place last year.
引导定语从句的关系代词
1. who, whom, whose, that 用法区别.
① 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
关系副词（高中考点）
② 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
③ that 可以作定语从句的主语和宾语.
The woman (whom / that) they wanted to visit is a teacher.
可省略
The man who / that is speaking at the meeting is a worker.
④ whose 作定语从句的定语
(whose既可以指人，也可以指物).
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
I have a book whose cover is yellow.
2. which, that 的用法
which 作定语从句的主语或宾语.
I like the book (which / that) you bought yesterday.
This is a truck which / that is made in China.
作主语
作宾语
可省略
3.关系代词前有介词时 (介词提前) .指人只用whom, 指物只用which
This is the boy with whom he talked.
This is the ring on which she spent 1000 dollars.
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+关系代词的替代
*
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.The dictionary is the only place.
2. Success comes before work
in
The dictionary is the only place in which
success comes before work.
where
which.
*
why
why可用for +which 代替
1.This is the reason.
2.I was late for school
This is the reason for which I was
late for school.
why
for which.
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。
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. whom
3.The boy ___ composition won the first prize is the youngest in the group.
A. who B. whose C. that
4.This is the pen ____ he bought yesterday.
A. which B. who C. when
6.The room in ___ there are many books is mine.
A. that B. who C. which
5.The teacher for ____ you are waiting has come.
A. who B. whom C. that
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
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.