定语从句 课件(共35张PPT)2026届高三英语二轮复习
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| 名称 | 定语从句 课件(共35张PPT)2026届高三英语二轮复习 |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2025-07-17 07:52:21 | ||
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(共35张PPT)
定语从句（1）
第二讲
英语三大从句
1. 名词性从句
2. 状语从句
3. 定语从句
my desk Jimmy’s father
a beautiful city four kids
milk cups in the room above
a developing country a developed country
There is nothing to worry about.
an article about how to cook
定语是用来修饰、限定、说明名词或代词的品质与特征的。
my desk Jimmy’s father
a beautiful city four kids
milk cups in the room above
a developing country
a developed country
There is nothing to worry about.
an article about how to cook
物主代词
形容词
名词
现在分词
过去分词
不定式
介词短语
名词所有格
数词
副词
定语从句：修饰名词或代词的句子
有完整的主谓结构
先行词
关系词:
This is a school which has long history .
关系代词
关系副词
which, who, whom, whose, that, as
where, when, why
连接主句和从句
指代先行词
在定语从句中做成分
定语从句
主句
He has two sons who work in the same firm.
② He has two sons,who work in the same firm.
限制性定语从句：对先行词起限定修饰作用
非限制性定语从句：对先行词起补充说明作用, 先行词与定语从句之间有逗号隔开, 不用that做关系词
他有两个儿子，他们在同一家公司上班
（他仅有两个儿子）
他有两个在同一家公司上班的儿子。
（他的儿子数量可能超过两个）
I met the man who lives next door.
2 . I met Yaoming, who is a great basketball star.
非限制性定语从句：只提供进一步的信息，无需对他们加以确定。
限制性定语从句
Review
The pen （_________________ I’m using） is good.
A typhoon is an extremely strong wind ____________often happens in the Western Pacific Ocean.
He has passed the final examination, __________ excites all of us.
The man _________ is speaking at the meeting is a worker.
The woman ________ they wanted to visit is a teacher.
which/ that：作主语或宾语, 做宾语时可省略
who：指人，作主语；whom：指人，做宾语
which/that
which/that
which
who
whom
I know the girl __________ mother is a teacher.
The boy _____________ homework gets an 'A' is the youngest in the group.
whose：指人或物，做定语
whose
whose
as引导限定性定语从句，用在such/so...as（正如）和the same as（正像）的结构中，可指代表人或物的先行词。
No teacher will object to such a rule as prevents students from bringing mobile phones to school.
Such books as you bought are useful.
2. 非限定性定语从句中，先行词为主句，定语从句用as或which引导。
He didn’t pass the exam, as we had expected.
There is lots of air in loose snow, which can keep the cold out.
As is known, the earth is round.
①意义上：as 含有“这点正如……一样”。
②位置上：as 从句可置于句首，也可在句中或句尾；which引导的非限制性定语从句只能放在主句之后。
讲了这么多，让我们一起来通过六个句子练习一下！
My grandpa, _who_is optimistic, loves playing basketball.
2. I helped an old man _who_ had lost his way.
3. I saw an ad__who___ offered a wonderful summer course in China.
4. She visited a scientist _whose__ achievements are known all over the country.
5. Do you like the book _that__ cover is blue
6. I never heard such stories _as_ he tells.
Practice
本课小结：如何选定定语从句关系代词
1.分辨主句和定语从句
2.确定定语从句的先行词
3.把先行词带到从句中，看其在定语从句中充当的成分（主语 宾语 定语）
4.若先行词在从句中做主语，宾语或定语则用关系代词。
定语从句（2）
第三讲
先行词
关系词:
This is a school which has long history .
关系代词
关系副词
which, who, whom, whose, that, as
where, when, why
定语从句
连接主句和从句
指代先行词
在定语从句中做成分
( which has long history)
①先行词是不定代词，如all, little, few, much, anything, everything, nothing, none, no one等
She did all that she could to help us.
②先行词被all, every, no, some, little, much, the only, the very, the right, the last等所修饰时
This is the very book that I want to purchase.
③先行词中既有人又有物时
He described in his compositions the people and the places that impressed him most.
只用that的情况
④先行词前有序数词或形容词最高级修饰时
1. This is the best book that has ever been read.
2. This is the first film that has been seen since I came here.
⑤以疑问词who开头的定语从句中
Who is the man that is laughing there
只用that的情况
① that 不能引导非限制性定语从句
Football, which is a very interesting game, is played all over the world.
② that不能置于介词之后（介词后指物用which,指人用whom）
The person _______ you are speaking is our English teacher.
The prize _______________he worked so hard was a new bicycle.
to whom
for which
只用which的情况
“介词+关系代词”引导的定语从句：
My family are sitting at the table, all of whom are enjoying the reunion.
My family are sitting at the table. All of us are enjoying the reunion.
There are many activities we can do to celebrate the Spring Festival. One of them is to visit our relatives.
There are many activities we can do to celebrate the Spring Festival, one of which is to visit our relatives.
介词+关系代词：
先行词是人，介词后面用whom
先行词是物，介词后面用which
介词+关系代词：
You are the student _________our teacher is proud.
I had to give up the question _______ there was no answer.
The man in black is his boss, _________ he learnt a lot.
of whom
to which
from whom
先行词
关系词:
This is a school which has long history .
关系代词
关系副词
which, who, whom, whose, that, as
where, when, why
定语从句
连接主句和从句
指代先行词
在定语从句中做成分
( which has long history)
你还记得公交车离开的时间么？
Could you still remember the time？
Could you still remember the time (when the bus left)？
这是我爸爸工作的工厂。
This is the factory.
This is the factory (where my father works.)
=in which my father works
3. 我知道他迟到的原因。
I knew the reason.
I knew the reason (why he was late for school.)
（指原因，作状语）
句型转换：
1. I still remember the first day when I went to college.
I still remember the first day (_____ which I went to college.)
on
句型转换：
2. This is the village where I was born 16 years ago.
This is the village ( ________which I was born 16 years ago. )
in
when= on(in/at/during...) which
where=in(at/on...) which
why=for which
小结
where when why
1. The reason _which__ he gave us sounded reasonable.
2. I don’t know the reason __which_ he quarreled with you.
3. I’ll never forget the day _when__ we spent together.
4. I’ll remember the day _which__ we stayed together.
5. This is the hotel ___where_ we visited last year.
6. This is the hotel _where__ she once lived.
总结关系词的用法：
关系词在定语从句中做_________________时，用关系代词(which, who, whom, that, whose)引导定语从句。
关系词在定语从句中做_________时，用关系副词(when, where, why)引导定语从句。
主语、宾语、或定语
状语
特殊用法：当先行词是case, condition, situation, position, point, stage, degree，occasion等词，表示情况、方面、处境时用关系副词where。
They have reached the point where they have to fight against the virus by themselves.
It’s helpful to put children in a situation where they can express themselves freely.
Example Sentences
Practice
1.The old church ________ roof was damaged in the storm is under repair.
A. where B. which C. its D. whose
2. Stephen Hawking believes that the earth is unlikely to be the only planet ______ life has developed gradually.
A. that B. where C. which D. whose
3. He brought with him three friends, none of ________ I had ever met before.
A. them B. who C. whom D. these
4. The reason _______ he explained seemed reasonable.
A. why B. that C. what D. if
5. The issue, _______ we devoted a full discussion, is to be presented to our teacher at class.
A. which B. where C. to which D. for which
6. He is not such a man _______ would leave his work half done.
A. that B. which C. who D. as
7. Our school has put off the sports meeting to next week, ______ the weather may be better.
A. when B. which C. what D. that
Thanks for listening
定语从句（1）
第二讲
英语三大从句
1. 名词性从句
2. 状语从句
3. 定语从句
my desk Jimmy’s father
a beautiful city four kids
milk cups in the room above
a developing country a developed country
There is nothing to worry about.
an article about how to cook
定语是用来修饰、限定、说明名词或代词的品质与特征的。
my desk Jimmy’s father
a beautiful city four kids
milk cups in the room above
a developing country
a developed country
There is nothing to worry about.
an article about how to cook
物主代词
形容词
名词
现在分词
过去分词
不定式
介词短语
名词所有格
数词
副词
定语从句：修饰名词或代词的句子
有完整的主谓结构
先行词
关系词:
This is a school which has long history .
关系代词
关系副词
which, who, whom, whose, that, as
where, when, why
连接主句和从句
指代先行词
在定语从句中做成分
定语从句
主句
He has two sons who work in the same firm.
② He has two sons,who work in the same firm.
限制性定语从句：对先行词起限定修饰作用
非限制性定语从句：对先行词起补充说明作用, 先行词与定语从句之间有逗号隔开, 不用that做关系词
他有两个儿子，他们在同一家公司上班
（他仅有两个儿子）
他有两个在同一家公司上班的儿子。
（他的儿子数量可能超过两个）
I met the man who lives next door.
2 . I met Yaoming, who is a great basketball star.
非限制性定语从句：只提供进一步的信息，无需对他们加以确定。
限制性定语从句
Review
The pen （_________________ I’m using） is good.
A typhoon is an extremely strong wind ____________often happens in the Western Pacific Ocean.
He has passed the final examination, __________ excites all of us.
The man _________ is speaking at the meeting is a worker.
The woman ________ they wanted to visit is a teacher.
which/ that：作主语或宾语, 做宾语时可省略
who：指人，作主语；whom：指人，做宾语
which/that
which/that
which
who
whom
I know the girl __________ mother is a teacher.
The boy _____________ homework gets an 'A' is the youngest in the group.
whose：指人或物，做定语
whose
whose
as引导限定性定语从句，用在such/so...as（正如）和the same as（正像）的结构中，可指代表人或物的先行词。
No teacher will object to such a rule as prevents students from bringing mobile phones to school.
Such books as you bought are useful.
2. 非限定性定语从句中，先行词为主句，定语从句用as或which引导。
He didn’t pass the exam, as we had expected.
There is lots of air in loose snow, which can keep the cold out.
As is known, the earth is round.
①意义上：as 含有“这点正如……一样”。
②位置上：as 从句可置于句首，也可在句中或句尾；which引导的非限制性定语从句只能放在主句之后。
讲了这么多，让我们一起来通过六个句子练习一下！
My grandpa, _who_is optimistic, loves playing basketball.
2. I helped an old man _who_ had lost his way.
3. I saw an ad__who___ offered a wonderful summer course in China.
4. She visited a scientist _whose__ achievements are known all over the country.
5. Do you like the book _that__ cover is blue
6. I never heard such stories _as_ he tells.
Practice
本课小结：如何选定定语从句关系代词
1.分辨主句和定语从句
2.确定定语从句的先行词
3.把先行词带到从句中，看其在定语从句中充当的成分（主语 宾语 定语）
4.若先行词在从句中做主语，宾语或定语则用关系代词。
定语从句（2）
第三讲
先行词
关系词:
This is a school which has long history .
关系代词
关系副词
which, who, whom, whose, that, as
where, when, why
定语从句
连接主句和从句
指代先行词
在定语从句中做成分
( which has long history)
①先行词是不定代词，如all, little, few, much, anything, everything, nothing, none, no one等
She did all that she could to help us.
②先行词被all, every, no, some, little, much, the only, the very, the right, the last等所修饰时
This is the very book that I want to purchase.
③先行词中既有人又有物时
He described in his compositions the people and the places that impressed him most.
只用that的情况
④先行词前有序数词或形容词最高级修饰时
1. This is the best book that has ever been read.
2. This is the first film that has been seen since I came here.
⑤以疑问词who开头的定语从句中
Who is the man that is laughing there
只用that的情况
① that 不能引导非限制性定语从句
Football, which is a very interesting game, is played all over the world.
② that不能置于介词之后（介词后指物用which,指人用whom）
The person _______ you are speaking is our English teacher.
The prize _______________he worked so hard was a new bicycle.
to whom
for which
只用which的情况
“介词+关系代词”引导的定语从句：
My family are sitting at the table, all of whom are enjoying the reunion.
My family are sitting at the table. All of us are enjoying the reunion.
There are many activities we can do to celebrate the Spring Festival. One of them is to visit our relatives.
There are many activities we can do to celebrate the Spring Festival, one of which is to visit our relatives.
介词+关系代词：
先行词是人，介词后面用whom
先行词是物，介词后面用which
介词+关系代词：
You are the student _________our teacher is proud.
I had to give up the question _______ there was no answer.
The man in black is his boss, _________ he learnt a lot.
of whom
to which
from whom
先行词
关系词:
This is a school which has long history .
关系代词
关系副词
which, who, whom, whose, that, as
where, when, why
定语从句
连接主句和从句
指代先行词
在定语从句中做成分
( which has long history)
你还记得公交车离开的时间么？
Could you still remember the time？
Could you still remember the time (when the bus left)？
这是我爸爸工作的工厂。
This is the factory.
This is the factory (where my father works.)
=in which my father works
3. 我知道他迟到的原因。
I knew the reason.
I knew the reason (why he was late for school.)
（指原因，作状语）
句型转换：
1. I still remember the first day when I went to college.
I still remember the first day (_____ which I went to college.)
on
句型转换：
2. This is the village where I was born 16 years ago.
This is the village ( ________which I was born 16 years ago. )
in
when= on(in/at/during...) which
where=in(at/on...) which
why=for which
小结
where when why
1. The reason _which__ he gave us sounded reasonable.
2. I don’t know the reason __which_ he quarreled with you.
3. I’ll never forget the day _when__ we spent together.
4. I’ll remember the day _which__ we stayed together.
5. This is the hotel ___where_ we visited last year.
6. This is the hotel _where__ she once lived.
总结关系词的用法：
关系词在定语从句中做_________________时，用关系代词(which, who, whom, that, whose)引导定语从句。
关系词在定语从句中做_________时，用关系副词(when, where, why)引导定语从句。
主语、宾语、或定语
状语
特殊用法：当先行词是case, condition, situation, position, point, stage, degree，occasion等词，表示情况、方面、处境时用关系副词where。
They have reached the point where they have to fight against the virus by themselves.
It’s helpful to put children in a situation where they can express themselves freely.
Example Sentences
Practice
1.The old church ________ roof was damaged in the storm is under repair.
A. where B. which C. its D. whose
2. Stephen Hawking believes that the earth is unlikely to be the only planet ______ life has developed gradually.
A. that B. where C. which D. whose
3. He brought with him three friends, none of ________ I had ever met before.
A. them B. who C. whom D. these
4. The reason _______ he explained seemed reasonable.
A. why B. that C. what D. if
5. The issue, _______ we devoted a full discussion, is to be presented to our teacher at class.
A. which B. where C. to which D. for which
6. He is not such a man _______ would leave his work half done.
A. that B. which C. who D. as
7. Our school has put off the sports meeting to next week, ______ the weather may be better.
A. when B. which C. what D. that
Thanks for listening