(共20张PPT)
授课人:
定语从句
第一节
壹
贰
叁
肆
概念与分类
定语从句的结构划分
关系词的作用与选择
目录/
DIRECTORY
重点提升
壹
概念与分类
概念
I have an apple.
I have a red apple.
定语
定语
Find and Cirle.
I like the beautiful girl.
The book on the desk is mine.
There is something wrong.
词作定语
介词短语作定语
概念
I have an apple.
The apple is red.
定语从句
The apple that/which I have is red
主语
系动词
表语
定语从句
分类
限制性定语从句
非限制性定语从句
我 喜欢 小猫 。
I like cats .
我 喜欢 丑丑的 小猫 。
I like the cats which are ugly .
范围缩小
约翰 拥抱了 那个爱他的 妈妈。
Jhon hugged mom who loves him.
约翰 拥抱了妈妈,妈妈爱他.
Jhon hugged mom , who loves him.
非限制性定语从句
限制性定语从句
限制性定语从句
定语从句
(某人只有一个亲属时)
China, which lies in the east of Asia, is a great socialist country.
(专有名词或世界独无二)
She said she had finished her work, which I doubled very much.
(关系代词代指整个主句内容时)
贰
定语从句结构划分
先行词
被定语从句修饰的词(组)叫做先行词
关系词
引导定语从句的词称为关系词,
关系词指代先行词并在定语从句中充当一定的成分
I have a friend who is named Jhon.
先行词
关系词
定语从句
He always remember the day when his father returned from America.
先行词
关系词
定语从句
定语从句位置
通常位于它所修饰的词(组)之后
(作主语)
(作状语)
叁
关系词的作用与选择
关系词的作用
引导从句
在从句中
作成分
替代
先行词
关系词的分类与选择
01
02
关系代词
关系副词
that/who/whom/ which/whose/as
when/where/why
关系代词 指代 在从句中作的成分 限制性定从 非限制性定从
人 物 主 宾 表 定
that
who
whom
which
whose
as
选择合适的关系代词完成练习
(that,which,who,whom,whose)
1.The man is shaking hands with my father is a policeman.
2.A dictionary is a book gives the meanings of words.
3.How many students are there in our class homes are very far
4.I have a new friend is named Mary.
who/that
which/that
whose
who/that
关系 副词 指代 在从句中作的成分 等同于 限制性定从 非限制性定从
when
where
why
与时间有关的词
时间状语
at/in/on/during+ which
与地点有关的词
地点状语
in/at+
which
与原因有关的词
原因状语
for which
选择合适的关系副词完成练习
(where,when,why)
1.I still remember the day I first met Jennifer.
2.I often think of the time I was in college.
3.This is the town Shakespeare was born.
4.He didn’t tell me the reason he was so upset.
when
when
where
why
肆
重点提升
重点一:如何选择关系代词与关系副词
关系代词和关系副词的选择,取决于先行词的关系词在从句中充当的成分,如果作状语那么就选择关系副词,如果不充当状语,则选择关系代词。
The house
he lives
he lives in
needs repairing.
Have you asked her for the reason
my explain her absence
she was absent
October 1,1949 is a day we Chinese people will never forget.
the day the People's Republic of China
was founded.
where
which/that
which/that
why
which/that
when
重点二:区分限制性定语从句和非限制性定语从句
名称 意义 本质 结构 功能
限制性定语从句
非限制性定语从句
起限定作用,
指特定的人或者物,否则句意不完整
仅作补充说明,若省掉,
原句句意完整
先行词
不是唯一的
先行词
是唯一的
紧跟先行词,不加逗号
用逗号隔开
修饰先行词
修饰先行词或者整个句子
小 结
Thank you!