定语从句公开课(精品课件).ppt

④ which 的用法
which 作定语从句的主语或宾语.
可省略
This is a truck which / that is made in
China.
作主语
I like the book (which / that) you bought
yesterday.
作宾语
3. 只能用that的情况
Tom is the cleverest boy that I have ever known.
关系代词用： 关系副词
1.引导一个定语从句；
which, who, w23h..在在om从从句句, 中中担代w任替h某先e一行re句词, w子；h成e份n，。
whose, that
why
二、用法:
关系代词:
who whHale Waihona Puke Baidum whose
that
which
先 行
These are the students who / that won the first
apple tree shoe shop
名词作定语
什么是定语？
定语 就是用来修饰名词或者代词
的成分
What is the attributive clause? (什么是定语从句）
定语从句 Attributive Clause
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)
Harry Porter is a smart boy.
I’ve never heard of the people and things that you talked about just now.
⑥ 当先行词同时指人和物时
关系代词的基本用法
关系代词 指代的先行词 充当从句的成分
who
人
主语
whom which whose
人 物 人或物
宾语 主语、宾语
( 主语 ) 2.The girl (whom) I met is Lucy. ( 宾语 )
3.A child whose parents are dead is called Tom.
( 定语 )
4.I like the book (which) you bought yesterday.
( 宾语 )
④ 先行词被the only, the very, the same,
the last修饰时。
Who is the girl that is standing under the tree? Which is the machine that we used last Sunday.
⑤ 主句已有who或which时
定语
引导定语从句的关系副词
when, where, why
关系副词 先行词 在从句中的成分
when where why
形容词作定语
Harry Porter is a boy who has magic power.
句子作定语,修饰boy, 叫做定语从句
先行词是被定语从句所修饰
的H词ar,r通y P常o是rt名er词is或a代bo词y。who has magic power.
先行词 关系词 定语从句
关系词在定语从句中有三个作
This is the first play that I have seen since I came here.
① 序数词或形容词最高级修饰先行词时
I’ve read all the books that you lend me.
②先行词被every, some, no, all, any, little,
I know the girl whose mother is a teacher.
作定语
分解 I know the girl. The girl’s mother is a teacher.
I have a book whose cover is yellow.
关系词whose实际上是先行词的所有格
The Attributive Clause
Which one is Harry Porter ? The boy is Harry Porter
Which one is Harry Porter ?
定语从句 The boy _w__h_o__is__w_e_a__ri_n_g__g_l_a_s_s_e_s_ is Harry Porter .
② whom 作定语从句的宾语
The woman whom they wanted to visit is a teacher.
分解
The woman is a teacher.
They wanted to visit the woman.
作宾语
③ whose 作定语从句的定语 whose 既可以指人，也可以指物
词 place last year.
是
人
These are the trees
先行词是物 which / that were
planted last year.
Have a try
指出关系代词在定语从句中的成份：
1.The man who came to our school is Mr. Wang.
The Attributive Clause
定语从句
What is the attribute? (什么是定语）
a red apple a beautiful girl 形容词作定语
my friend his pen 形容词性物主代词作定语 a girl in red a man with glasses 介词短语作定语
much等修饰时。
Everything that we saw in this film was true.
③ everything, something, nothing, all,
anything, little, much等不定代词作先行 词时
This is the very book that belongs to him.
1. who, whom, whose 用法区别. ① who 作定语从句的主语.
The man who is speaking at the meeting is a worker.
The man is a worker. 分解
The man is speaking at the meeting. 作主语