初中定语从句基础篇(课堂PPT)
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(八年级)英语定语从句课件(PPT)
This is a dream which/that never comes true.
第3页，共22页。
I have
who/that works in Shanghai.
先行词
关系词
定语从句
关系代词
关系副词
which, who, whom, whose, that
第4页，共22页。
where, when， why
wwhhoosme指指人物，，作作宾定语语
Here are two pictures that are taken from the film .
This is the film whose name is Titanic .
The man and the woman whom you see in the picture are Jack and Lucy .
A.in that B.where C.when D.on which
2.Do you still remember the day ________ we first met? A.that B.on that C.where D.when
3.I shall never forget those days _____I lived in the country with the farmers
The Attributive Clause
第1页，共22页。
This is a dream which/that never comes true.
第2页，共22页。
➢先行词和关系词
先行词：被定语从句修饰的词叫先行词。
关系词：重复指代先行词、引导定语从句的词叫 关系词。 关系词的作用：起连接主句和从句的作用并 且在定语从句中充当一定成分的连接词。
第3页，共22页。
I have
who/that works in Shanghai.
先行词
关系词
定语从句
关系代词
关系副词
which, who, whom, whose, that
第4页，共22页。
where, when， why
wwhhoosme指指人物，，作作宾定语语
Here are two pictures that are taken from the film .
This is the film whose name is Titanic .
The man and the woman whom you see in the picture are Jack and Lucy .
A.in that B.where C.when D.on which
2.Do you still remember the day ________ we first met? A.that B.on that C.where D.when
3.I shall never forget those days _____I lived in the country with the farmers
The Attributive Clause
第1页，共22页。
This is a dream which/that never comes true.
第2页，共22页。
➢先行词和关系词
先行词：被定语从句修饰的词叫先行词。
关系词：重复指代先行词、引导定语从句的词叫 关系词。 关系词的作用：起连接主句和从句的作用并 且在定语从句中充当一定成分的连接词。
初中定语从句基础讲解 课件(共22张)
B Here are some more pictures about the story on page 99. Describe the pictures by adding who, which or that.
who/that
which/that
who/that
which/that
who/that
Mary is a girl who has long hair.
attributive clause
先行词
关系代词 定语从句
在复合句中修饰名词
which, who, that
或代词的从句
Zhou Jielun is a pop star__________ who/that sings well. which/that Titanic is the ship ___________sank after hitting an iceberg(冰山). Ye Xin is a nurse _________ who/that died in the fight against SARS. Beijing is the city which __________ /that hosted the 2008 Olympic Games.
whose 作定语,表示所属关系。 The boy is my classmate. The boy’s father is a policeman. The boy whose father is a policeman is my classmate.
•
• • • • •
A child _____ parents are dead is called an orphan( 孤儿). A. who B. whose C. who’s D. which
初中定语从句完整版(共32张PPT)
5.先行词既有人又有物时
He talked about the schools and teachers that he had visited.
I like the pictures and the girls that appeared in the book.
练习
1.This is all ____I know about the matter.A.that B.what C. who D.which
The Attributive Clause
定语从句
1
形容一下老师
Happy Time
What is the attribute？
什么是定语呢？
漂亮的
个子高的
戴眼镜的
穿。。。衣服的
。。。。。
a desk
clean
a girl
I lived two years ago.
which
This is the house .
I lived in the house two years ago.
in
This is the house
I lived two years ago.
介词
宾语
地点状语
This is the house
I lived in two years ago.
4.The coat _____he is wearing today was bought by his aunt.A.what B. where C.who D./
C
D
D
D
Choose the right answer：
2.Is there anything else __________you require?A.which B.that C.who D. what
He talked about the schools and teachers that he had visited.
I like the pictures and the girls that appeared in the book.
练习
1.This is all ____I know about the matter.A.that B.what C. who D.which
The Attributive Clause
定语从句
1
形容一下老师
Happy Time
What is the attribute？
什么是定语呢？
漂亮的
个子高的
戴眼镜的
穿。。。衣服的
。。。。。
a desk
clean
a girl
I lived two years ago.
which
This is the house .
I lived in the house two years ago.
in
This is the house
I lived two years ago.
介词
宾语
地点状语
This is the house
I lived in two years ago.
4.The coat _____he is wearing today was bought by his aunt.A.what B. where C.who D./
C
D
D
D
Choose the right answer：
2.Is there anything else __________you require?A.which B.that C.who D. what
初中定语从句(共25张PPT)
❖ b.确定从句位置（一般在先行词之后）
❖ （2）确定关系代词在从句中所担任的成分 以确定关系代词的格
❖ （3）确定从句时态
❖ Do you know the boy is talking to?
my mother
2022/9/13
3. 各关系代词的使用方法 （1）who（whom）
who代人，在从句担任主语，也可代替在从句中 做宾语的whom，前面不能有介词。如有介词则必用 whom（结构：介词+whom）。 例如：The girl who is standing there is Mary.
先行词 关系词
2. 先行词：被定语从句所修饰的词。 3. 关系词： 引导定语从句的词。分关系代词和关系副词
4. 关系词的作用:
❖ ①连接作用，引导定语从句。
❖ ②代替主句中的先行词，甚至可能是主句中的一部分或者整 个主句。
❖ ③在定语从句中充当一句子成分。
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关系词
先行词所指 关系词在句中作用
❖ 例如：The man （whom/who/that/） he wants to see is in Shanghai.
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三、关系副词引导的定语从句
❖ 关系副词是用来引导定语从句的
❖ 作用：
❖ （1）在定语从句中替代先行词 ❖ （2）在从句中担任状语成分，起副词和介词短语
的作用
❖ （3）起连接作用，把两个句子连接成为一个带有定 语从句的主从复合句
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❖ 关系代词与介词 ❖ 1. 当介词放在关系代词前时，介词宾语只
能用which代物，whom代人。且关系代词一 律不能省略。
❖ 例如：I want to find the pen with which I wrote that letter.
定语从句初学讲解(共48页).ppt
注：引导词在定语从句中作主语，不可省略。
判断下列句子中的定语从句、先行词和引导词。
1.This is the book that you bought for me.
先行词 引导词
2.This is the house which sells $ 300.
先行词 引导词
3.The pen which you lent me was very nice.
定语从句
定语从句
1. 定语从句及其相关概念; 2. 关系代词引导的定语从句; 3. 注意事项。
一、定语从句及相关概念
a clever boy two pens
判断划线 的词作什么成分
a girl student
定语：可以由形容词、代词、数量词、名词、副词、不定代词、 介词短语等来担任。
如果是一个句子担任定语，那么这个 句子就 是定语从句。
Those who _a_r_e_ (be)talking are my parents.
定语从句的辨认与使用
思考步骤：
（1）找出先行词
a.确定关系代词的人称、数和性
b.确定从句位置（一般在先行词之后）
（2）确定关系代词在从句中所担任的成分 以确定关系代词的格
（3）确定从句时态
Do you know the boy
4.He arrived at the bus stop.
合并成一个句子
The bus stop is on the left of our school.
The bus stop (_w_h_ic_h_/_th_a_t) he arrived at is on the left of our school.
3.I’ll never forget the days.
判断下列句子中的定语从句、先行词和引导词。
1.This is the book that you bought for me.
先行词 引导词
2.This is the house which sells $ 300.
先行词 引导词
3.The pen which you lent me was very nice.
定语从句
定语从句
1. 定语从句及其相关概念; 2. 关系代词引导的定语从句; 3. 注意事项。
一、定语从句及相关概念
a clever boy two pens
判断划线 的词作什么成分
a girl student
定语：可以由形容词、代词、数量词、名词、副词、不定代词、 介词短语等来担任。
如果是一个句子担任定语，那么这个 句子就 是定语从句。
Those who _a_r_e_ (be)talking are my parents.
定语从句的辨认与使用
思考步骤：
（1）找出先行词
a.确定关系代词的人称、数和性
b.确定从句位置（一般在先行词之后）
（2）确定关系代词在从句中所担任的成分 以确定关系代词的格
（3）确定从句时态
Do you know the boy
4.He arrived at the bus stop.
合并成一个句子
The bus stop is on the left of our school.
The bus stop (_w_h_ic_h_/_th_a_t) he arrived at is on the left of our school.
3.I’ll never forget the days.
初中英语定语从句讲解 (共31张)ppt课件
总结：若先行词是 人或物，在定语从句中 作主语或宾语 时都可以用that引导。
1.The house __w_h_i_c_h_/_t_h_a_t_ we live in (-) is very old.
2.Those are the shoes __w_h__ic_h_/__th_a__t _ I lost (-) last week. 3.That is the man _w_h__o_/_t_h_a_t_ found my handbag. 4.Lucy can’t eat foodw_h__ic_h_/__th_a__t _ has chocolate in it. 5. The car w__h_i_c_h_/_t_h_a_t__ my uncle bought (-) last month
I’ll never forget the day when I joined the league on.
×
注意：这里的when是副词，所以前面的on省略掉
注：但是若把the day看做是on的宾语，我们可以用 代替宾语的引导词which。如下
I’ll never forget the day on which I joined the league.
.
今天的话题就是定语从句，即一个句子放在一个词的后面修饰 该词，这个句子就叫定语从句。 学习定语从句需要牢牢把握三点：
第一，定语从句和被修饰词之间要有一个连接词连接，该词
在语法上被称之为“关系代词或副词”；
第二，被定语从句修饰的词语，在语法上被称之“先行
词”，该“先行词”的作用是：在后面的定语从句中充当某
以下情况只能用“that”作关系代词：
1.先行词既有指人又有指物； 2.当先行词前有序数词或形容词最高级 时或有the only, the very等修饰时； 3.先行词是all, much, anything, something, nothing等不定代词； 4.主句是以who/which开头的特殊疑问句 时；
1.The house __w_h_i_c_h_/_t_h_a_t_ we live in (-) is very old.
2.Those are the shoes __w_h__ic_h_/__th_a__t _ I lost (-) last week. 3.That is the man _w_h__o_/_t_h_a_t_ found my handbag. 4.Lucy can’t eat foodw_h__ic_h_/__th_a__t _ has chocolate in it. 5. The car w__h_i_c_h_/_t_h_a_t__ my uncle bought (-) last month
I’ll never forget the day when I joined the league on.
×
注意：这里的when是副词，所以前面的on省略掉
注：但是若把the day看做是on的宾语，我们可以用 代替宾语的引导词which。如下
I’ll never forget the day on which I joined the league.
.
今天的话题就是定语从句，即一个句子放在一个词的后面修饰 该词，这个句子就叫定语从句。 学习定语从句需要牢牢把握三点：
第一，定语从句和被修饰词之间要有一个连接词连接，该词
在语法上被称之为“关系代词或副词”；
第二，被定语从句修饰的词语，在语法上被称之“先行
词”，该“先行词”的作用是：在后面的定语从句中充当某
以下情况只能用“that”作关系代词：
1.先行词既有指人又有指物； 2.当先行词前有序数词或形容词最高级 时或有the only, the very等修饰时； 3.先行词是all, much, anything, something, nothing等不定代词； 4.主句是以who/which开头的特殊疑问句 时；
人教版英语九年级全册定语从句课件 (共21张PPT).ppt
形容词作定语
形容词性物主代词 作定语
介词短语作定语
01 什么是定语
定语：对名词或代词起修饰限定作用的词或短语
形容词作定语
形容词性物主代词 作定语
介词短语作定语
前置 定语
后置 定语
o2
什么是定语从句
02 什么是定语从句
This is a dog which likes eating meat.
这是一只喜欢吃肉的狗。
2. 先行词被序数词或形容词最高级修饰时。
place that they visited in London was Big Ben.
3. 先行词被all,every,no, the only, the very, the last等修饰时。
I've read all the books that are not mine. 我已经读了所有那些不属于我的书。
exploration (勘探)
A. where
B. which C.who
3.-What can we do for the left-home children B need help?
- We could help them with their study online on weekends.
定语从句
ATTRIBUTIVE CLAUSE
01.什么是定语
目录 02.什么是定语从句
Contents 03.定语从句的分类 04.限制性定语从句 05.练习
o1
什么是定语
01 什么是定语 句子就像是一棵大树，主语、谓语、宾语（表语）是主干，定语、 状语、补语是修饰语。
一个漂亮的女孩 一个聪明的男孩 红色的苹果
定语从句专题讲解课件(共53张PPT)
【巧学妙记】定语从句的用法 主句型，从句型，两种句子要完整。 从句紧跟先行词，关系词引导要弄清。 定人要用who或whom，定物which当先用。 关系代词用that，定人定物有本领。 when用来定时间，where用来定地点。 关系代词作成分，唯作宾语可省略。
4.Where is the picture? You bought it last week. _W__h_e_re__is_t_h_e_p_i_c_tu_r_e_t_h_a_t_y_o_u_b_o_u_g_h_t_l_a_s_t _w_e_e_k_?_
1.关系代词that, which引导的定语从句:
形容词作定语
Mary is a girl who is beautiful.
句子作定语,修饰girl, 叫做定语从句
I like music that / which I can dance to.
先行词 关系代词 定语从句
I like the singer who is beautiful. I like the movie that is funny. I still remember the first time when I met her.
I like the movie that is exciting . that 修饰先行词movie
The woman is a teacher.The woman lives next door.
The woman who lives next door is a teacher. who修饰先行词woman
3.Do you know the things and persons
that they are talking about? 先行词 被定语从句修饰的词
初中定语从句完整版PPT精品课件
beautiful
形容词作定语
my
friend
his
pen
代词作定语
什么是定语?
定语就是用来修饰名词或者代词的单词或短语
我的
他的
What is the attributive clause？
什么是定语从句呢？
She is a girl. The girl has long hair.
4.I like the teacher______classes are very interesting and creative.A.which B.who C.what D.whose
A
D
A
A
Choose the right answer：
1.The letter _____I received from him yesterday is very important.A.who B. where C.what D. that
She was not on the train. The train was arrived just now.
她不在这辆刚到的火车上。
which
在从句中作主语
(
)
This is the book. My parents gave me the book yesterday.
This is the book
I lived two years ago.
which
This is the house .
I lived in the house two years ago.
in
This is the house
I lived two years ago.
形容词作定语
my
friend
his
pen
代词作定语
什么是定语?
定语就是用来修饰名词或者代词的单词或短语
我的
他的
What is the attributive clause？
什么是定语从句呢？
She is a girl. The girl has long hair.
4.I like the teacher______classes are very interesting and creative.A.which B.who C.what D.whose
A
D
A
A
Choose the right answer：
1.The letter _____I received from him yesterday is very important.A.who B. where C.what D. that
She was not on the train. The train was arrived just now.
她不在这辆刚到的火车上。
which
在从句中作主语
(
)
This is the book. My parents gave me the book yesterday.
This is the book
I lived two years ago.
which
This is the house .
I lived in the house two years ago.
in
This is the house
I lived two years ago.
定语从句ppt课件
理解整体意思
在理解每个部分的基础上，将整个 句子的意思综合起来，确保理解准 确无误。
典型错误类型总结归纳
先行词选择错误
未能准确识别先行词， 导致从句与主句关系不
明确。从句成分残缺Fra bibliotek从句中缺少必要的成分， 如主语、谓语等，导致
句子不完整。
时态和语态错误
从句中的时态和语态与 主句不一致，造成理解
困难。
修饰语错位
作用
使句子表达更具体、生动，有助于 理解和传达更精确的含义。
结构形式
基本结构
01
定语从句通常由关系代词或关系副词引导，紧跟在被修饰的名
词或代词后面。
关系代词
02
who, whom, whose, that, which等。
关系副词
03
when, where, why等。
限定词与非限定词区别
限定词
省略现象分析
省略条件
当关系副词在从句中作状语，且从句 主语与主句主语一致时，可以省略从 句的主语和系动词。
省略后的形式
注意事项
省略是为了使句子更简洁，但需注意 不要改变句子的原意。在正式文体中， 省略应谨慎使用。
省略后，关系副词直接接动词不定式 或分词短语。
04
限制性定语从句与非限制 性定语从句比较
定语从句ppt课件
目录
• 定语从句基本概念 • 关系代词引导定语从句 • 关系副词引导定语从句 • 限制性定语从句与非限制性定语从句比较 • 定语从句中时态、语态和语气问题探讨 • 复杂结构定语从句解析及实例分析
01
定语从句基本概念
定义与作用
定义
定语从句是对名词或代词进行修饰、 限定的从句，其作用是提供更多关 于所修饰词的信息。
在理解每个部分的基础上，将整个 句子的意思综合起来，确保理解准 确无误。
典型错误类型总结归纳
先行词选择错误
未能准确识别先行词， 导致从句与主句关系不
明确。从句成分残缺Fra bibliotek从句中缺少必要的成分， 如主语、谓语等，导致
句子不完整。
时态和语态错误
从句中的时态和语态与 主句不一致，造成理解
困难。
修饰语错位
作用
使句子表达更具体、生动，有助于 理解和传达更精确的含义。
结构形式
基本结构
01
定语从句通常由关系代词或关系副词引导，紧跟在被修饰的名
词或代词后面。
关系代词
02
who, whom, whose, that, which等。
关系副词
03
when, where, why等。
限定词与非限定词区别
限定词
省略现象分析
省略条件
当关系副词在从句中作状语，且从句 主语与主句主语一致时，可以省略从 句的主语和系动词。
省略后的形式
注意事项
省略是为了使句子更简洁，但需注意 不要改变句子的原意。在正式文体中， 省略应谨慎使用。
省略后，关系副词直接接动词不定式 或分词短语。
04
限制性定语从句与非限制 性定语从句比较
定语从句ppt课件
目录
• 定语从句基本概念 • 关系代词引导定语从句 • 关系副词引导定语从句 • 限制性定语从句与非限制性定语从句比较 • 定语从句中时态、语态和语气问题探讨 • 复杂结构定语从句解析及实例分析
01
定语从句基本概念
定义与作用
定义
定语从句是对名词或代词进行修饰、 限定的从句，其作用是提供更多关 于所修饰词的信息。
定语从句的基本用法(共8张PPT)
我一直记得玛丽做巧克力蛋糕的那一天。
This is John’s book, which is very interesting.
(这是约翰的书，这本书很有趣。)
➢ I like to talk with Tom, who is my old friend.
( 我喜欢同汤姆交谈，他是我的老朋友。)
这就是我们居住的地球。
(非限定性定语从句)
先行词 “the place”在从句中做visited的宾语： We visited the place last year.( 所以用关系代词 which/that,并且可省略。)
3. That is the reason
That is (the reason)
先行词
表示原因，用关系副词
该句中可省略先行词，或省略关系副词。
This is the town where I was born.
This is Tom whose This is Tom whose mother is our English teacher.
“time”做先行词表示“……次”。 (你那有我什么东西吗？)
2. This is the place 先行词 “the place”在从句中做状语，表示地 点： We worked in the place last year. ( 所以用关系 副词where。) This is the place
例句1：
The man
is a middle school teacher.
例句2：
This is the town
3. The letter is from my family.
I received the letter yesterday.
This is John’s book, which is very interesting.
(这是约翰的书，这本书很有趣。)
➢ I like to talk with Tom, who is my old friend.
( 我喜欢同汤姆交谈，他是我的老朋友。)
这就是我们居住的地球。
(非限定性定语从句)
先行词 “the place”在从句中做visited的宾语： We visited the place last year.( 所以用关系代词 which/that,并且可省略。)
3. That is the reason
That is (the reason)
先行词
表示原因，用关系副词
该句中可省略先行词，或省略关系副词。
This is the town where I was born.
This is Tom whose This is Tom whose mother is our English teacher.
“time”做先行词表示“……次”。 (你那有我什么东西吗？)
2. This is the place 先行词 “the place”在从句中做状语，表示地 点： We worked in the place last year. ( 所以用关系 副词where。) This is the place
例句1：
The man
is a middle school teacher.
例句2：
This is the town
3. The letter is from my family.
I received the letter yesterday.
初中定语从句基础篇ppt课件
The boy whose father is a policeman is my classmate.
Have you seen a book _____ cover is read?
A. that B. which C. whose D. what
ppt课件完整
14
定语从句几点注意：
（一）关系代词作主语时，从句的谓语动词的数 由先行词决定。
总结：先行词在从句中做宾语，可以省略关系代词； 先行词在从句中做主语，不可以省略关系代词。
ppt课件完整
12
练习：判断Who/that 在从句中担任主语还是宾语。
• I love singers who write their own songs
主语
• He is the man who I met yesterday.
1 I have some friends that _a_r_e__(be) friendly. 2.Qiu Weizhe is a boy who_li_k_e_s(like) basketball
ppt课件完整
15
只能用that的几种情况 1. This is the first play that I have seen since I came here.
ppt课件完整
8
小结：
• which－指_物__，作主语，不能省略；
作宾语，可以省略.
• who－ 指_人__，作主语，不能省略；
作宾语，可以省略,（常用whom）
•that－ 可指_人__或__物_，作主语，不能省略；
作宾语，可以省略。
ppt课件完整
9
关系代词who / that的作用： a. 做代词，代替先行词 b. 在从句中担任句子成分：主语或宾语 c. 做连词，把主句和从句连接起来
Have you seen a book _____ cover is read?
A. that B. which C. whose D. what
ppt课件完整
14
定语从句几点注意：
（一）关系代词作主语时，从句的谓语动词的数 由先行词决定。
总结：先行词在从句中做宾语，可以省略关系代词； 先行词在从句中做主语，不可以省略关系代词。
ppt课件完整
12
练习：判断Who/that 在从句中担任主语还是宾语。
• I love singers who write their own songs
主语
• He is the man who I met yesterday.
1 I have some friends that _a_r_e__(be) friendly. 2.Qiu Weizhe is a boy who_li_k_e_s(like) basketball
ppt课件完整
15
只能用that的几种情况 1. This is the first play that I have seen since I came here.
ppt课件完整
8
小结：
• which－指_物__，作主语，不能省略；
作宾语，可以省略.
• who－ 指_人__，作主语，不能省略；
作宾语，可以省略,（常用whom）
•that－ 可指_人__或__物_，作主语，不能省略；
作宾语，可以省略。
ppt课件完整
9
关系代词who / that的作用： a. 做代词，代替先行词 b. 在从句中担任句子成分：主语或宾语 c. 做连词，把主句和从句连接起来
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关系副词: when, where, why
人 (n.) + who /that+ 从句 物 (n.) + that / which+ 从句
5
I like clothes.
Clothes look unusual.
I like clothes that look unusual.
clothes 6
20
关系代词who / that的作用： a. 做代词，代替先行词 b. 在从句中担任句子成分：主语或宾语 c. 做连词，把主句和从句连接起来
I love singers who …
write their own music.
sing clearly
can dance
21
练习：判断Who/that 在从句中担任主语还是宾语。 并将每个句子一分为二。
作宾语，可以省略. • who－ 指 ，作主语，不能 ；作宾语， 可以 ,（常用whom）
14
• Who/that 在定语从句中作主语时，谓语动词的单复 数应与先行词保持一致。
• I prefer shoes that are cool.
• She has a dog that looks like a lion. • I have a friend who plays sports.
I love singers who write their own
先行词 关系词
mus___h__o__li_v_e_s_n_e_x_t _to__u_s_is a 先行词 关__系代词 定语从句
policeman.
4
关系词 关系代词: that, which, who, whom, whose
(定语从句基础篇)
1
请先看两个例子 1. Be careful of the dog that doesn’t bark. 2. Don’t wake the boy who is sleeping.
定语从句
2
• 什么是定语从句呢？
修饰前面某一名词或代词的从句 叫定语从句。
结构：先行词 + 关系代词 + 句子
• I like music that I can dance to.
I like music. I 宾ca语n dance to the music.
• I prefer a sandwich that is really delicious.
I prefer a sandwich. 主It 语is really delicious.
22
任务II. 组装句子。
1.I like music. The music is loud and exciting.
__I__li_k_e_m__u_s_ic__th__a_t _is__lo_u_d__a_n_d__ex_c_i_t_in_g_._____ 2. She loves movies. The movies are romantic.
She loves movies that are romantic. ______________________________________ 3. Tony likes music. He can dance to the music.
Tony likes music that he can dance to. ______________________________________
15
It’s an animal that/which….
16
looks really beautiful
17
doesn’t sing clearly
18
sing very well
19
大胆描写我们的同学：
… is the boy/girl who …
… is the boy who has long hair. … is the girl that is helpful.
I like movies.
Movies are about monsters.
I like moviesthat are about monsters
movies 7
I like some friends.
Some friends like sports.
I like friends who like sports.
friends
8
I have an apple. An apple is red.
主语
主语
I have an apple that is red.
修饰先行词 an apple
关系词that在定语从句中作主语时不能省掉。 9
I like some friends.
主语
Some friends like sports.
指人：that, who, whom
指物：that，which
*关系代词连接先行词和定从。
*关系代词代指前面的先行词，又在定语 从句中作主语或宾语。
*做主语时，从句中动词单复数形式由先 行词决定，作宾语时，关代可省略。
13
小结： • that－ 既可指 ，也可指 ，作主语，
省略；作宾语，可以 。 • which－只指物，作主语，不能省略；
• I love singers who write their own songs
I love singers. Th主e语singers write their own son
• He is the man who I met yesterday.
He is the man. 宾I 语met him yesterday.
I like some friends
主语 who / thalitke sports.
修饰先行词 friends
关系词who /that 在定语从句中作主语时不能省掉 10
I like the music.
I can dance to the music. 宾语
宾语 I like the music that I can dance to .
关系词在定语从句中作宾语时可以省掉。
11
I like the girl.
You are talking to the girl. 宾语
I like the girl
宾语 who(m) /thaytou are talking to .
关系词who /that在定语从句中作宾语时可以省掉
12
关系代词
人 (n.) + who /that+ 从句 物 (n.) + that / which+ 从句
5
I like clothes.
Clothes look unusual.
I like clothes that look unusual.
clothes 6
20
关系代词who / that的作用： a. 做代词，代替先行词 b. 在从句中担任句子成分：主语或宾语 c. 做连词，把主句和从句连接起来
I love singers who …
write their own music.
sing clearly
can dance
21
练习：判断Who/that 在从句中担任主语还是宾语。 并将每个句子一分为二。
作宾语，可以省略. • who－ 指 ，作主语，不能 ；作宾语， 可以 ,（常用whom）
14
• Who/that 在定语从句中作主语时，谓语动词的单复 数应与先行词保持一致。
• I prefer shoes that are cool.
• She has a dog that looks like a lion. • I have a friend who plays sports.
I love singers who write their own
先行词 关系词
mus___h__o__li_v_e_s_n_e_x_t _to__u_s_is a 先行词 关__系代词 定语从句
policeman.
4
关系词 关系代词: that, which, who, whom, whose
(定语从句基础篇)
1
请先看两个例子 1. Be careful of the dog that doesn’t bark. 2. Don’t wake the boy who is sleeping.
定语从句
2
• 什么是定语从句呢？
修饰前面某一名词或代词的从句 叫定语从句。
结构：先行词 + 关系代词 + 句子
• I like music that I can dance to.
I like music. I 宾ca语n dance to the music.
• I prefer a sandwich that is really delicious.
I prefer a sandwich. 主It 语is really delicious.
22
任务II. 组装句子。
1.I like music. The music is loud and exciting.
__I__li_k_e_m__u_s_ic__th__a_t _is__lo_u_d__a_n_d__ex_c_i_t_in_g_._____ 2. She loves movies. The movies are romantic.
She loves movies that are romantic. ______________________________________ 3. Tony likes music. He can dance to the music.
Tony likes music that he can dance to. ______________________________________
15
It’s an animal that/which….
16
looks really beautiful
17
doesn’t sing clearly
18
sing very well
19
大胆描写我们的同学：
… is the boy/girl who …
… is the boy who has long hair. … is the girl that is helpful.
I like movies.
Movies are about monsters.
I like moviesthat are about monsters
movies 7
I like some friends.
Some friends like sports.
I like friends who like sports.
friends
8
I have an apple. An apple is red.
主语
主语
I have an apple that is red.
修饰先行词 an apple
关系词that在定语从句中作主语时不能省掉。 9
I like some friends.
主语
Some friends like sports.
指人：that, who, whom
指物：that，which
*关系代词连接先行词和定从。
*关系代词代指前面的先行词，又在定语 从句中作主语或宾语。
*做主语时，从句中动词单复数形式由先 行词决定，作宾语时，关代可省略。
13
小结： • that－ 既可指 ，也可指 ，作主语，
省略；作宾语，可以 。 • which－只指物，作主语，不能省略；
• I love singers who write their own songs
I love singers. Th主e语singers write their own son
• He is the man who I met yesterday.
He is the man. 宾I 语met him yesterday.
I like some friends
主语 who / thalitke sports.
修饰先行词 friends
关系词who /that 在定语从句中作主语时不能省掉 10
I like the music.
I can dance to the music. 宾语
宾语 I like the music that I can dance to .
关系词在定语从句中作宾语时可以省掉。
11
I like the girl.
You are talking to the girl. 宾语
I like the girl
宾语 who(m) /thaytou are talking to .
关系词who /that在定语从句中作宾语时可以省掉
12
关系代词