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(共13张PPT)
Unit 4
Friends forever
Attributive clauses(1)
1. He is the man that /who/whom we can safely treat.
2. The expert who/that visited our class yesterday
is from canada.
3. This is the book that/which interests a large
number of people.
4. The car which/that they bought last week was
very expensive.
5. Workers built shelters for survivors whose
homes had been destroy.
6.We live in a house whose windows open to
the south.
observation and perception
(观察与感知)
人--主语--- who/that
人---宾语---whom/who/that/
物--主语--- which/that
物---宾语---which/that
人/物--定语---whose
conclusions(归纳）
1. 定语从句是用来充当_______的______ ，
它主要用于修饰句子中的名词、代词（ _________）,
位于被修饰的名词、代词之后。先行词与定语从句之间
往往有一个________将其前后两部分联系成一个整体，
关系词可分为两种：__________和____________.
常见的关系代词有：_____________________________,
常见的关系副词有：________________________
定语
句子
先行词
关系词
关系代词
关系副词
who whom whose that which
when where why
who指人，在定语从句中作主语、宾语
whom指人，在定语从句中作宾语（常可省略）
whoes指人或物，在定语从句中作定语（后有名词）
that指人或物，在定语从句中作主语、宾语（作宾时可省）
which指物，在定语从句中作主语、宾语（作宾时可省）
who whom whose that which
人
物
主语
宾语
宾语
定语
主语
宾语
主语
宾语
先行词
定语从句
带入
成分
选关系词
步骤：
一、关系代词的用法
that/which
whose
who/that
that/which
（whom/who/that）
Look at the sentences .
1.We can move around the world and still stay in touch with the people that/whom/who we want to remain friends with
2.The digital age also enables us to find people
who/that share our interests.
We can move around the world and still stay in touch
with the people.
We want to remain friends with them.
The digital age also enables us to find people.
These people share our interests.
3. Whatever our hobbies, the Internet can connect
us with others who/that also enjoy doing them.
Whatever our hobbies, the Internet can connect us with
others. They also enjoy doing them.
4. People tend to post only positive updates that/which make them appear happy and friendly.
People tend to post only positive updates.
The updates make them appear happy and friendly.
1. Lucy is my friend who/that has
a hearing problem.
2. So I learnt a new language that/which
allows me to “speak” with my hands.
3. Lucy is a smart girl whose ideas
are always inspiring.
4. I sometimes have problems
（which/that） I can’t solve.
5. Lucy is a good listener
（whom/who/that） I enjoy sharing
moments of my life with.
二、限制性定语从句中只能用that引导定语从句的情况
1. 当先行词是everything，anything, nothing, all, none, few, some等不定代词时或当先行词被 every, any, all, some, no, little, few, much 等不定代词修饰时。
1) Have you taken down everything that
Miss Li said
2) There seems to be nothing that is
impossible to him in the world.
2. 当先行词是形容词最高级/序数词或被形容词 最高级/序数词修饰时。
1) The first place that they visited in London
was the Big Ben.
2.) This is the best film that l have ever seen.
3. 当先行词被the very, the only 修饰时。
1) This is the very dictionary that I want to buy.
2.) The old car is the only thing that he wants.
4. 当先行词即有人又有物时。
1) They talked about the persons and the things that they remembered at school.
2.) Look at the man and his monkey that are walking up the street.
5. 当主句是who或 which引导的特殊疑问句时。
1) Who is the man that is standing by the gate.
2.) Which is the T-shirt that fits me most
三、定语从句的分类
分类 意义 形式 翻译
限制性定语从句 起限定作用，是主句不可缺少的部分 与先行词之间无逗号隔开 常翻译成前置定语
非限制性定语从句 起补充说明作用，省去后不影响主句的意思 常用逗号与主句隔开 常翻译成并列的分句
分类 其他注意事项 例句
限制性定语 从句 1.所有关系词都可引导 2.关系代词作宾语时可省略 3.一般只修饰先行词 Water which is used for drinking must be clear.
非限制性定语从句 1.关系词that 和why不可引导 2.关系词不能省略 3.可以修饰先行词也可以修饰整个主句 Water,which is a clear liquid,has many uses.
Exercises
《新课标学习与测评》P85
Homework

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