Unit 9 Section A 定语从句讲解- 九年级英语全一册同步精品课件（人教版）Unit 9 I like music that I can dance to.

(共46张PPT)
定语从句精讲精练　
Unit 9
I like music
that I can dance to.
I am a clever monkey.
定语
定义：修饰、限定、说明名词或代词的品质与特征的词。
定语
种类：
名词、代词、数词、介词短语、动词不定式(短语)、分词、定语从句等，相当于形容词的词、短语或句子都可以作定语。
什么是定语？
定语：修饰名词、代词，位置紧贴名词，可前可后。意为“......的（人/东西）”
red desk
Tom’s father
a beautiful city
women teachers
The boy that is smiling is Tom
名词
从句
定语从句的概念
　　在复合句中，修饰某一名词或代词的从句叫定语从句。被修饰的名词或代词叫先行词，定语从句一般放在先行词的后面，引导定语从句的词被称为关系词。
什么是定语从句
在复合句中，修饰某一名词或代词的从句叫定语从句，被定语从句修饰的词叫先行词。
定语从句一般放在先行词后面，引导定语从句的词叫关系词(关系代词和关系副词)，关系词在从句中充当句子成分。
Attributive clause
在复合句中，修饰某一名词或代词的从句叫定语从句，被定语从句修饰的词叫先行词。
定语从句一般放在先行词后面，引导定语从句的词叫关系词(关系代词和关系副词)，关系词在从句中充当句子成分。
The man who rides a horse is Tang Monk.
The man who likes eating and sleeping is Bajie.
名词
(先行词)
关系词
定语从句
1、连接 (连接定语从句和主句)
2、替代 (替代前面的先行词)
3、成分 (在定语从句中要充当一定的句子成分)。
关系代词：that, which, who, who, whose
关系副词：when, where, why
Watch the video and find out all the attributive clauses.
Revision
Who is the guy helped you with your math homework
who
Oh, that was Jerry. He's the one came to the party our teachers organized.
that
which
Oh, right! He was the guy was wearing an orange cap.
who
Yeah, that's him. He is in love with my classmate, Grace he met last year.
whom
He helped me with the homework
was due yesterday.
that
I'm taking the same math class
he took last semester.
that
That's the class Professor Martin teaches, right
that
Yes, and she is the professor
homework assignments are very difficult.
whose
I was failing the class, so I had to get help from somebody understood it.
who
Everybody has at least one subject
is especially difficult.
that
Remember when I took that Physics class
I wanted to drop after just two weeks
which
You took that class in the same building
my mom worked at the time.
where
词 形 先行词 在句中作用
关 系 代 词 that 人或物 主,宾语
which 物 主,宾语
who 人 主,宾语
whom 人 宾语
whose (=of whom/ of which) 人或物 定语
关系代词用法
定语从句之
找先行词
选关系代词
01
02
03
谓语动词的形式
04
合并句子
选用that, who, 或which填空。
The girl _________ you saw at the meeting is a good swimmer.
2. The town ___________ we visited a few years ago is much larger than before.
3. April 1st is a day ___________ is called April Fools’ Day.
4. The girl ___________ often helps me with my English is from No. 8 Middle School.
who/that
which/that
which/that
who/that
解题技巧：找出先行词，看先行词是人/物，来决定关系代词。
后面是动词，做主语；后面有主语和谓语，做宾语
判断关系代词 在从句中担任主语还是宾语。
1.I love singers who write their own songs
2.He is the man who I met yesterday.
3.I like music that I can dance to.
4.I prefer a sandwich that is really delicious.
主语
宾语
宾语
主语
精讲释疑
5. I like smooth music that helps me relax after a long week at work.
6. I only like movies that are funny.
7. In this case, I’ll ask someone who likes serious movies.
8. I prefer movies that give me something to think about.
主语
主语
主语
主语
注意：关系词在定语从句中做主语时，谓语动词的单复数应与先行词保持一致。
精讲释疑
I am a teacher
who comes from Jilin Province.
I am a teacher
who is outgoing and humorous.
Presentation.
I like movies
make me laugh.
I like books
which are interesting and educational.
which
注：当关系代词在从句中作主语时，谓语动词单复数应与先行词的单复数保持一致。
观察下列句子，用“_____”画出出先行词，用圆圈圈出关系词
1.The girl that is doing homework is my sister.
2.The lady that/whom I am talking to is my mother.
3.He likes music that is relaxing.
4.I want to buy some food which is healthy.
5.There is a gardener who likes planting fruit trees.
Task 2 Read and fill in the blanks with the words in the box.
who that which
The boy _________ is playing ping-pong is my classmate.
I hate people _________ talk much but do little.
The woman _________ she talks with is her teacher.
4.The e-mail ___________ I received yesterday was from my sister.
5.The whole world is fighting against the COVID-19,
a disease __________ has caused many deaths.
who / that
who / that
who / that
that / which
that / which
Task 3 Fill in the blanks with the correct forms of the verbs in brackets .
1. She likes musicians that ____ (play) gentle songs.
2. I only like movies that ______ (be) funny.
3. In this case, I’ll ask someone that______(like) action movies.
4. I prefer music that _____ (have) great lyrics.
5. He is a boy who ______ (be) very lazy.
6. I have many friends who______ (like) sports.
7. I like smooth music that _____ (help) me relax after a long week at work.
play
are
likes
has
is
like
helps
用所给词的正确形式填空:
1.I prefer music that _____(have) great lyrics.
2.She likes musicians that ____(play) gentle songs.
3.He is a boy that ____(be ) very lazy.
4.Rosa likes songs that _____(be ) loud.
5. I have a friend who _______ sports. (like)
has
play
is
are
likes
Fill in the blanks.
第三种不能用that作关系代词的情况：前有逗号
Journey to the West is the most famous mythodology(神话) in China comes from real historical events.
A Buddhist monk name is Xuanzang has three protectors. They walked more than 10,000 kilometers to India Xuanzang took the scriptures. Sun Wukong is his first disciple(大徒弟) is a monkey with great magical powers. He is a brave hero can make 72 changes. He has the gold cudgel with Wukong has beaten many monsters. Many people like the characters in this novel kindness and braveness touch them deeply. It tells stories about overcoming (战胜) difficulties,
inspires a lot of people.
that
whose
where
that
who
which
whose
which
Extension: Special situations
Only“ which ”in attributive clauses 关系代词只能用which 的情况
当关系代词前有介词时，只能用 which 。
This is the room in which he lives.
这就是他居住的房间。
当先行词本身是that，those时，只能用 which 。
What’s that which was put in the box.
放进箱子里面的是什么。
02
01
Extension: Special situations
01
“ 最 ”--极端修饰；当先行词被最高级,序数词,the only,the very, the same, the last 等修饰时，只能用 that 。
Only“ that ”in attributive clauses 关系代词只能用that 的情况
02
“ 不 ”--当先行词是 everything，something，anything，nothing，everyone，someone，anyone，all，some，much，few，little，none 等不定代词时，只能用 that 。
03
“ 避 ”--避免重复；当主句是以 who 或者 which 开头的特殊疑问句时，只能用 that 。
04
“人物 ”--当先行词中既有人又有物时，只能用 that 。
Let's look and think.
This is the gold cudgle with _____ Wukong has beaten many monsters.
which
that
which
前有介词
That’s the boy _____ takes Monkey King as an idol.
who
that
who
前有that
第三种不能用that作关系代词的情况：前有逗号
Bajie heard a terrible noise, ______ frightened him.
Bajie heard a terrible noise _____________ frightened him.
which
that / which
that
which
前有逗号
词 形 先行词 在句中作用
关 系 副 词 when (=介词+which) 时间 状语
where (=介词+which) 地点 状语
why (=for which) 原因 状语
定语从句中的关系副词：
when在定语从句中作时间状语，其先行词表示时间，相当于“介词+ 关系代词（which）”。
I’ll never forget the day when I joined the league.
on which
where在定语从句中作地点状语，其先行词表示地点，相当于“介词+ 关系代词（which）”。
This is the house where I lived two years ago.
in which
why在定语从句中作原因状语，其先行词是原因，相当于“介词for + 关系代词（which）”。
Do you know the reason why she was late
It rained heavily, for which he was late for the class.
课堂练习
04
1. —Do you know the man ________ is talking with your father
—Yes, he’s our headmaster.
A. he B. who C. which D. whom
2. Is this the river ________ I can swim？
A. which B. in which C. that D. the one
3. This is the best hotel in the city _______I know.
A. where B. which C. that D. it
B
B
C
一、单项选择
4. Can you lend me the dictionary ______ the other day？
A. that you bought B. you bought it
C. that you bought it D. which you bought it
5. Anyone ______ with what I said may put up you hands.
A. which agrees B. who agree
C. who agrees D. which agree
A
C
6. My watch is not the only thing ______ is missing.
A. that B. it C. which D. who
7. The man ______coat is black is waiting at the gate.
A. who’s B. whose C. that of which.
8. The girl ______ is reading under the tree _____my sister.
A. which; is B. whom; was C. who; is D. who; was
A
B
C
二、用适当的关系代词或副词填空。
1. The first thing ______ you must do is to have a meal.
2. April 1st is the day ___________ is called April Fool’s Day in the west.
3. Do you know the reason ___________ she was late.
4. The house _________________ we live in is very old.
5. This is the house ______________ I lived two years ago.
that
that/which
why
that/which
where
1. Anna thanked the man. He helped her carry the box.
Anna thanked the man__________________________
_______. 　　　　　　　　　
2. This is the girl. She was saved from the fire.
This is the girl_______________________________. 　　　　　　　　　
3. I watched the soccer game. It was held on Tuesday.
I watched the soccer game___________________　　　　　　　　
___________.
4. Tom finished reading the book. He borrowed it
last week.
Tom finished reading the book________________
__________________. 　　　　　　　　　　　
　　　　
I.将下列句子合并为含有定语从句的复合句。
who / that helped her carry
the box
who / that was saved from the fire
which / that was held
(which / that) he
on Tuesday
borrowed last week
1. 你认识正在打电话的那名男子吗？
Do you know the man_________________________
2. 我妈妈很少买昂贵的衣服。
My mother seldom buys clothes______________　　　　　
___________.
3. 这里有一些我昨天参观博物馆的照片。
Here are some photos of the museum_____________ 　　　
_________________.　　　　　　　　　　　
4. 他希望有一天能住在一个大而舒适的房子里。
He hopes to live in a house___________________ 　　　　　　　
________________some day.
II. 根据汉语意思，完成英语句子。每空词数不限。
and comfortable
who / that is making a call
which / that are
expensive
visited yesterday
(which / that) I
which / that is big
Ⅱ. 根据短文内容从方框中选择恰当的关系代词填空。
Antarctica is mainly known for the penguins and seals
(1)_________ live there, but do you know dinosaur fossils (化石) have also been discovered there
In 2003 scientists discovered the remains of two dinosaurs (2)_________ lived there millions of years ago. The first discovery was a plant-eating dinosaur (3)__________ is nearly 200 million years old. The parts of the dinosaur (4)_________ were examined suggest that it was 9 meters long and 2 meters tall. Dinosaurs (5)_________ have been found in other parts of the world are as long as 30 meters, however.
which/that
that, which, who, whose
which/that
which/that
which/that
which/that
So this dinosaur, (6)_________ bones have excited researchers, is rather small. On the other side of Antarctica, some scientists discovered dinosaur bones by accident. This second dinosaur was a meat eater (7)_________ stood about two meters tall. Scientists (8)________ were sheltering (躲避) from bad weather found the bones near the sea. The dinosaur fossils (9)__________ they discovered were next to fossils of sea life. The scientists (10)________ made the discovery got a lot of money as a prize.
Dinosaurs could not survive (生存) in cold conditions, but in their time, Antarctica was different from now. It was warm and wet.
whose
that, which, who, whose
which/that
who/that
(which/that)
who/that