人教版（2019）必修第一册 Unit4 Natural disasters 语法课件(共62张PPT)

(共62张PPT)
The Attributive Clause
定语从句
　　本节要点
1.讲解定语从句的基本用法及重难点。
2.分析定语从句在语法填空和短文改错中的运用。
教学目标
1.掌握定语从句的基本用法和关系副词的用法。
2. 定语从句在语法填空和短文改错中的常考点和解题技巧。
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
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，as
where,when，why
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
as
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
Have a try
指出关系代词（副词）在定语从句中的成份：
1.The man who came to our school is Mr. Wang.
( )
2.The girl (whom) I met is Lucy. ( )
3.A child whose parents are dead is called Tom.
( )
4.I like the book (which) you bought yesterday.
( )
主语
宾语
定语
宾语
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
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.
可省略
3. 只能用that的情况
① 序数词或形容词最高级修饰先行词时
Tom is the cleverest boy that I have ever known.
This is the first play that I have seen since I came here.
③　everything, something, nothing, all,
anything, little, much等不定代词作先行词时
Everything that we saw in this film was true.
②先行词被every, some, no, all, any, little, much等修饰时。
I’ve read all the books that you lend me.
④ 先行词被the only, the very, the same, the last修饰时。
This is the very book that belongs to him.
⑤ 主句已有who或which时
Who is the girl that is standing under the tree
Which is the machine that we used last Sunday.
⑥ 当先行词同时指人和物时
I’ve never heard of the people and things that you talked about just now.
4.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.
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
1
at which
where
The hotel at which we stayed was very clean.
The hotel where we stayed was very clean
关系副词
3
状语
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whyreason原因状语（二）引导定语从句的关系副词whereThis is the housewhereI was born.先行词主要是表示地点的名词，如：building, city, room等whenI’ll never forget the timewhenwe first met.先行词主要是表示时间的词，如：time, day, date等
whyThe reasonwhyI got a job was that I worked hard.经常用在先行词reason之后关系代词关系副词
关系代词
关系副词
主语/宾语
状语
This is the college (that/which) I visited.
对比一下！
This is the college where I studied three years ago.
1
2
I'll never forget the day (that/which) we spent together.
对比一下！
I'll never forget the day when I got married.
1
2
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
whenwhen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 whichI first met him.whenwhichwherewhere可用in/on/at/to + which代替1.The dictionary is the only place.2.Success comes before workin the dictionary.The dictionary is the only place in whichsuccess comes before work.wherewhich.whywhy可用for +which代替1.This is the reason.2.I was late for school for this reason.This is the reason for which I waslate for school.whywhich.The shop ___ sells flowers is at the end of the street.
A. who B. where C. which
This is the hotel ___ last month.
A. which they stayed
B. at that they stayed
C. where they stayed at
D. where they stayed
Do you know the year ___ the Chinese Communist Party was founded
A. which B. that C. when D. which
Great changes have taken place since then in the factory ___ we are working.
A. where B. that C. which D. there
I shall never forget those year ___ I lived on the farm with the farmers, ___ has a great effect on my life.
A. when; who B. that; which
C. which; that D. when; 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。
Have you got it
由Who 引导的定语从句，在句中做主语\ 宾语
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. who
3、Those ___ want to go to the museum must be at the school gate at 7 tomorrow morning.
A. who B. which C. whom
选择题
4. The gentleman ___ you told me yesterday proved to be a thief.
A. who B. about whom C. whom
5. The doctor ___ you are looking for is in the room.
A. whom B. what C. which
6. The teacher for ____ you are waiting has come.
A. who B. whom C. that
由Whom 引导的定语从句，在句中做宾语
介词提前时只能用 whom
7. A child ___ parents are dead is called an orphan.
A. which B. his C. whose 8. This book is for the students ___ native(本国的) language is not English.
A. that B. of whom C. whose
9. The boy ___ composition won the first prize is the youngest in the group.
A. who B. whose C. that
由Whose 引导的定语从句, 在句中做定语
10、He prefers to eat the rice ___ in the south.
A. who is grown B. which is grown
C. when is grown
11、 The knife ___ I cut the apple with can’t be found.
A. which B. who C. what
12、The room in ___ there are many books is mine.
A. that B. who C. which
13、This is the pen ____ he bought yesterday.
A. which B. who C. when
由Which 引导的定语从句，在句中做主语\ 宾语
介词提前时只能用 which
that
14. All _____ is needed is a supply of oil.
A. which B. that C. what
15. Finally, the thief handed everything ____ he had stolen to the police.
A. which B. what C. that
先行词是不定代词 all, few, little, much, something, nothing, anything只能用that引导
16. It’s the most boring film ___ I have ever seen.
A. which B. that C. whose
17. This is the first car ___ arrived this morning.
A. which B. who C. that
18. I know all people ___ are from that village.
A. who B. that C. whose
19. There is no water ___ is needed badly.
A. which B. who C. that
20. Please take any seat ___ is free.
A. which B. that C. in which
先行词被all, any, every, few, little, no, some 等修饰时只能用that引导
21. That is the very book ___ I was looking for.
A. who B. that C. which
22. After the fire in his house, the old car is the only thing ___ he owns.
A. who B. that C. which
先行词被the only, the very, the same, the last 等修饰时只能用that引导
23. The speaker spoke of some writers and some books ___ were popular then.
A. who B. that C. which
先行词被既有人又有物时只能用that引导
24. Who is the worker ___ took some pictures of the factory.
A. who B. that C. which
填空题
1. I have a friend ________ likes listening to classical music.
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.
填空题
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.
6. Kevin is reading a book __________
is too difficult for him.
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
7. Is there anything ________ you want
to buy in the town.
8.All ______ we can do is to study hard.
9. The first one _____ stands up is a
little boy.
7. Is there anything ________ you want
to buy in the town.
8.All ______ we can do is to study hard.
9. The first one _____ stands up is a
little boy.
that
that
that
句子翻译
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.
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。