人教版（2019）必修 第一册Unit 5 Languages around the world Discovering Useful Structures课件（共16张ppt）

(共16张PPT)
This is Mr. Green. 这是格林先生。
Mr. Green gave us a talk yesterday. 格林先生昨天给我们作报告。
This is Mr. Green who (that) gave us a talk yesterday.
这是昨天给我们作报告的格林先生。
定语从句：在复合句中，修饰一个名词或代词的从句叫做定语从句。
先行词：被定语从句修饰的词叫先行词。
一、定语从句的概念
二、定语从句的关系词：关系词有哪些？如何确定关系词
即 从句是否有成分缺失？
a carrot (that) the rabbit ate.
2. the man (who) we rescued from the ruins.
3. the girl (whom) the teacher often praises.
4. a man (whose) opinion I respect.
5. the reason (why) I don’t trust him.
6. the day (when) I first saw you.
7. the small town (where) he grew up as a child.
缺成分：关系代词
不缺成分：关系副词
(缺少宾语)
(缺少宾语)
(缺少宾语)
(缺少定语)
关系词 先行词所指 关系词在句中作用
关系代词 that 人/物 主语，宾语，表语
which 物 主语，宾语，表语
who 人 主语，宾语(无介词)，表语
whom 人 宾语
whose 人/物 定语 ...的
关系副词 When=介词+which 时间 时间状语
Where=介词+which 地点 地点状语
Why=for+which reason 原因状语
1. The man ( ) came here just now is my father.
2. Is this the man ( ) you just talked to？
3. This is the shop ( ) sells medicine.
4. The film ( ) we saw yesterday is interesting.
5. This is the boy ( ) mother is a doctor.
6. It was a meeting ( ) importance I did not realize then.
7. I still remember the day ( ) I first came here.
8. This is the house ( ) I lived last year.
9. I don’t know the reason ( ) he was late.
who/that
whom/that
which/that
which/that
whose
whose
when
where
why
比较：
This is the reason ( ) he was late.
This is the reason ( ) he give for not coming.
This is the factory ( ) I visited yesterday.
This is the factory ( ) makes TV sets.
This is the factory ( ) TV sets are made.
再次强调：成分决定关系词
why
which/that
which/that
which/that
where
注意：只用“that”,不用”which”的情况(先行词是物，且符合以下情况)
1.先行词是序数词或者最高级，或者先行词前面有序数词、最高级修饰的时候。
This is the highest score that I can get.
2.当先行词是something、anything、nothing、everything、all、any 等指物的不定代词（指人时必须用who）的时候。
Do you have anything that must be done.
3.当先行词被the only、the very（正是）修饰时。
That’s the only thing that hurts me.
4. 当先行词不止一个，也就是先行词既有人又有物的时候。
The old man and his dog that we saw yesterday did not appear again.
注意：that、which、whom、who在从句中充当宾语时可以省略
1. Who is the man (whom/that) you talked with just now
2. This is the book (which/that) I read yesterday.
3. I’ll never forget the day (which/that) I spent in the farm.
分类：
限制性定语从句：删掉后整句话的句意不明确
Do you know the girl who just came in
非限制性定语从句：前有逗号，删掉后对整句话的句意影响不大
His mother, who is in Shanghai now, is coming home next week.
非限制性定语从句不用that,其他规则和限制性定语从句的规则一致。
which与as引导非限的区别
1. as 引导的非限制性定语从句可置于句首，而which则不能。
2. as 引导非限制性定语从句时有“正如”之意，而which 没有。
3. as 常做实义动词（如expect, guess, hear, know, remember, see, say ,show, tell, watch等） 的宾语，这类动词与as几乎成了一种固定搭配，而which则没有这种固定搭配。
4. as表明从句和主句是同一件事，Which不是。
as常用的固定表达：
as we all know=as is well known
as often happens
as you see
as can be seen
as may be imagined
as I can remember
as we expect
as has been said before
限制性定语从句和非限制性定语从句
He is the teacher ( ) everybody likes.
Mr. Zhang, ( ) everybody likes, is coming tomorrow.
I like the book ( ) you gave me yesterday.
He left me a book, ( ) is very useful for me.
He was often late, ( ) made his teacher very angry.
He was late again, ( ) could be expected.
7. China is a developing country, ( ) we all know...
whom/that
whom
that/which
which
which
as
as
Homework for today
1. 如何判断从句类型？
2.什么是定语从句？关系词如何确定？有哪几个？
3.限制/非限制性定语从句的区别。
练习题
1. He is the man _____________ lives next door.
2. The man _________________ we have just seen is a famous writer.
3. Do you know the man __________________ they are talking with
4. The girl _____________called me just now is from America.
5. I don’t like cities _______________ have a lot of factories.
6. The train ______________ has just left is for Shenzhen.
who/that
that/whom/who
that/whom
who/that
which/that
which/that
练习题
7. The city _____________I was born has a lot of parks.
8. I forget the house _____________________the Smiths lived.
9.He has become a supper sports star _________fans are everywhere in the world.
10. I saw a house ___________ windows are broken.
11. I still remember the time _________ I first became a college student.
12. I'll never forget the day _________ she won the game.
where
where/in which
whose
whose
when
when
Homework for today
This is a house________door faces the north.
This is the room_________I was born.
This is the time________he arrived.
The cat__________is under the chair is called Mimi.
I want to read all the books _____were written by Lu Xun.
whose
where
when
which/that
that
This is the second book_______I borrowed from the school library.
He is the only person_________I know here.
He wrote an article,__________tells us about the computer.
The prize________he worked so hard for was a new bike.
The bike is the first present_________I got from my father.
that
that
which
which
that
The house in my grandparents are living is very old.
Jim dislikes people talk much but never do anything.
I began to work in Shanghai in the year Hong Kong was returned to China.
Have you found the answer to the question I asked you this morning.
Did you enjoy the days you spent in Beijing during the Spring Festival.
which
who/that
when
that/which
that/which