语法定语从句课件1
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Unit4 Grammar定语从句1 课件-高中英语人教版必修第一册
sitting in the corner
behaves well.
This is the person __(w_h_o_m__/w_h_o_/t_h_a_t)____ I talked to just now.
This is the person to d just now.
4. He keeps a record of everything _(_th_a_t) he had seen there.
5. The TV play I watched last night is the best one _(t_h_a_t)_ I have watched this year.
E.g. A: The man sells vegetables. B: He lives next to us.
↓
who lives next to us
The man who lives next to us
先行词
定语从句
sells vegetables.
作状语
who, whom , which , that ,
先行词 关系代词
back next week.
啥时用关系代词 啥时用关系副词呀！！！
选用关系词，需要看两点：
看关系词在从句中充当的成分。
做主语，宾语，表语 关系代词
做状语用 关系副词 做定语用 关系形容词（whose)
关系代词的用法
who whom which that whose
指代内容 所做成分
2、This is the very book __I’m looking 2.当先行词前面有only.any.few. little.no.
for.
behaves well.
This is the person __(w_h_o_m__/w_h_o_/t_h_a_t)____ I talked to just now.
This is the person to d just now.
4. He keeps a record of everything _(_th_a_t) he had seen there.
5. The TV play I watched last night is the best one _(t_h_a_t)_ I have watched this year.
E.g. A: The man sells vegetables. B: He lives next to us.
↓
who lives next to us
The man who lives next to us
先行词
定语从句
sells vegetables.
作状语
who, whom , which , that ,
先行词 关系代词
back next week.
啥时用关系代词 啥时用关系副词呀！！！
选用关系词，需要看两点：
看关系词在从句中充当的成分。
做主语，宾语，表语 关系代词
做状语用 关系副词 做定语用 关系形容词（whose)
关系代词的用法
who whom which that whose
指代内容 所做成分
2、This is the very book __I’m looking 2.当先行词前面有only.any.few. little.no.
for.
定语从句讲解最全课件
详细描述
定语从句可以用来描述人或物的特征 ，从而使读者更加具体地了解这个人 或物。例如，在描述一个人时，可以 使用定语从句来描述这个人的外貌、 性格、职业等特征。
利用定语从句表达作者的观点和态度
总结词
使观点和态度更加明确
详细描述
定语从句可以用来表达作者的观点和态度。通过使用定语从句，可以更加明确地表达自 己的观点和态度，同时使这种表达更加有力。例如，在写作中可以使用定语从句来表达
对某人或某事的看法或评价。
THANKS
感谢观看
根据从句在句子中的位置，定语 从句可以分为前置定语从句和后
置定语从句。
根据从句与所修饰名词或代词的 逻辑关系，定语从句可以分为限 制性定语从句和非限制性定语从
句。
02
关系代词引导的定语从句
that的用法
先行词为all, much, few, something, one, the +名词，the only +名词，the very +名词，the last等时，常用that引导定语从句。
when在从句中作时间状语，表 示动作发生的时间点或时间段
where的用法
引导定语从句，表示地点关系 先行词可以是表示地点的词，如：place, city, building等
where在从句中作地点状语，表示动作发生的地点或位置
why的用法
引导定语从句，表示原因关系 先行词是表示原因的词，如：reason, cause等
先行词被the only，the very，the same修饰时
总结词
当先行词被the only，the very，the same修饰时，定语从句通常使用that引 导。
VS
定语从句PPTPPT课件
避免歧义
在构造定语从句时，要避免产生歧义， 确保读者能够准确理解句子的含义。
06
定语从句的练习和例句
选择题练习
01
02
03
选择题练习一
The book _____ was written by Smith is very interesting.
选择题练习二
The school _____ we visited last year is very famous.
详细描述
关系副词包括when、where、why等 ，用于引导定语从句，表示时间、地 点或原因等状语成分，修饰先行词。
特殊引导词引导的定语从句
总结词
特殊引导词用于引导定语从句，表示特定的含义或限定条件 。
详细描述
特殊引导词包括as、than、but等，用于引导定语从句，表 示特定的含义或限定条件，修饰先行词。
例句分析一
The book (that/which) I bought yesterday is very interesting.
例句分析二
The teacher (who/that) is very popular among students is from the United States.
选择题练习三
The person _____ you talked about just now is our teacher.
填空题练习
填空题练习一
The book _____ was written by the famous author is very popular.
填空题练习二
The school _____ has a beautiful campus is very popular.
在构造定语从句时，要避免产生歧义， 确保读者能够准确理解句子的含义。
06
定语从句的练习和例句
选择题练习
01
02
03
选择题练习一
The book _____ was written by Smith is very interesting.
选择题练习二
The school _____ we visited last year is very famous.
详细描述
关系副词包括when、where、why等 ，用于引导定语从句，表示时间、地 点或原因等状语成分，修饰先行词。
特殊引导词引导的定语从句
总结词
特殊引导词用于引导定语从句，表示特定的含义或限定条件 。
详细描述
特殊引导词包括as、than、but等，用于引导定语从句，表 示特定的含义或限定条件，修饰先行词。
例句分析一
The book (that/which) I bought yesterday is very interesting.
例句分析二
The teacher (who/that) is very popular among students is from the United States.
选择题练习三
The person _____ you talked about just now is our teacher.
填空题练习
填空题练习一
The book _____ was written by the famous author is very popular.
填空题练习二
The school _____ has a beautiful campus is very popular.
《定语从句》课件
whose
表示所属关系的引导词
关系副词引导的定语从句
when：表示时间关系 where：表示地点关系
why：表示原因关系
特殊引导词引导的定语从句
as
表示“正如...一样”
than
表示比较关系
but
表示转折关系
CHAPTER 03
定语从句的句法功能
修饰名词
总结词
定语从句可以用来修饰名词，以提供更具体或详细的信息。
注意句子结构的完整性
总结词
在构造定语从句时，需要确保句子结 构完整。
详细描述
在定语从句中，主语、谓语等句子成 分必须齐全，不能省略。同时，要注 意从句的时态和语态与主句保持一致 。
注意避免常见的错误
总结词
避免常见的错误是提高定语从句使用准确性 的关键。
详细描述
常见的错误包括引导词使用不当、句子结构 不完整、时态不一致等。为了避免这些错误 ，需要仔细分析句子结构和语境，确保选择 正确的引导词和保持句子结构的完整性。同 时，要提高对时态和语态的敏感度，确保从 句与主句保持一致。
详细描述
定语从句通常紧跟在修饰的名词之后，用来说明该名词的具 体特征或属性。例如，“我喜欢那个唱歌很好听的男孩。” 这句话中的“唱歌很好听的”就是一个定语从句，修饰名词 “男孩”，说明这个男孩的特点。
描述名词属性或特征
总结词
定语从句可以用来描述名词的属性或特征，使句子更加完整和丰富。
详细描述
通过使用定语从句，可以将名词的某些属性或特征进行详细描述，使读者或听者更加清晰地理解所描述的对象。 例如，“他是一个有着蓝色眼睛的男孩。”这句话中的“有着蓝色眼睛的”就是一个定语从句，描述了“男孩” 的某个特征。
定语从句PPTPPT课件
注意不定代词的用法
不定代词在句中作主语、宾语或表语 ，需要根据其在句中的位置和作用来 确定其意义。
先行词被the only，the very等修饰时选择技巧
确定引导词
01
当先行词被the only，the very等修饰时，定语从句通常由that
引导，而不是which。
注意修饰语的强调作用
02
the only，the very等修饰语在句中起强调作用，需要特别注意
07
总结回顾与拓展延伸
关键知识点总结回顾
定义与功能
定语从句是对名词或代 词进行修饰、限定的从 句，起到进一步说明、
描述的作用。
引导词种类
关系代词（如who, which, that等）和关系 副词（如when, where, why等）引导定语从句
。
从句位置
定语从句通常位于被修 饰词之后，但有时也可 位于句首，起到强调作
who/whom引导指人非限制性定语从句
要点一
先行词为人时，引导词用who或 whom，在从句中作主语…
The man who/whom you met yesterday is my uncle. （你昨天见到的那个人是我叔叔。）
要点二
非限制性定语从句中，who可以 代替whom，但whom…
My sister, who is a doctor, lives in Beijing.（我姐姐是 北京的一名医生。）
其所强调的内容。
分析主从句的逻辑关系
03
主句和从句之间需要存在逻辑上的联系，从句需要对主句中的
先行词进行进一步的解释或说明。
06
实战演练与错误纠正
典型例题解析
例题1
定语从句完整课件演示文稿
3. Is this the novel __(t_h_a_t/_w_h_ic_h_) you introduced to me? 4. Where is the boy __w_h_o__/t_habtroke the
window?
5. Luckily none of the people__(_th_a_t_/w_h_o_m)
is a famous writer.
第十四页，共73页。
5.一听到那个消息，那个名字叫Tom的男生刚才潸然 泪下。
6.封皮是蓝色的那本书不见了。
7.这就是我出生的村庄。
8.我永远不会忘记我哥哥参军的那一天。
9.你相信他迟到的理由吗？
5.At the sound of the news,the boy whose name is
▐ 在复合句中，修饰某一名词或代词的从句叫做
. 定语从句 被修饰的名词或代词叫先行词。
He is an English teacher who likes singing songs.
先行词 定语从句
引导词
引导词
关系代词 :who﹑whom﹑that﹑which﹑whose
第四页，共73页。
关系副词:where﹑when﹑why
in the village.
A．their
B．whose
C．of them
D．with whom
第二十页，共73页。
2.只用Which引导的定语从句。
常规情况下：which在从句做主语或宾语，但 介词提前时，只用which。
The building which/that stands near the river is our school.(主语）
window?
5. Luckily none of the people__(_th_a_t_/w_h_o_m)
is a famous writer.
第十四页，共73页。
5.一听到那个消息，那个名字叫Tom的男生刚才潸然 泪下。
6.封皮是蓝色的那本书不见了。
7.这就是我出生的村庄。
8.我永远不会忘记我哥哥参军的那一天。
9.你相信他迟到的理由吗？
5.At the sound of the news,the boy whose name is
▐ 在复合句中，修饰某一名词或代词的从句叫做
. 定语从句 被修饰的名词或代词叫先行词。
He is an English teacher who likes singing songs.
先行词 定语从句
引导词
引导词
关系代词 :who﹑whom﹑that﹑which﹑whose
第四页，共73页。
关系副词:where﹑when﹑why
in the village.
A．their
B．whose
C．of them
D．with whom
第二十页，共73页。
2.只用Which引导的定语从句。
常规情况下：which在从句做主语或宾语，但 介词提前时，只用which。
The building which/that stands near the river is our school.(主语）
(完整版)定语从句PPT课件
Is this the library (which) you borrow books from?
Is this the library from which you borrow books?
关系代词与介词: 介词放在关系代词的前 面时,介词宾语只能用which代物, 用whom 代人。(介词在末尾时,关系词可以省略)
The Attributive Clause
定语从句
定语可以由形容词、代词、数词、名词、
分词、不定式、介词短语等来担任，修饰名词。
(以分词、介词短语为例） 例： The girl behind the tree is Kate.
The man driving too fast was drunk.
Please show me the book . Its cover is red. Please show me the book whose cover is red.
the red the green the small apple the big
The apple which is red is mine.
➢定语从句 在英语中，修饰名词或代词的句子叫定语从句。 例：The girl who is behind the tree is Kate.
The man who was driving too fast was drunk.
eg. The boy who is reading is Tom.
先行词
2.I’ll never forget the day. I joined the League on that day.
I’ll never forget the day when I joined the League. I’ll never forget the day on which I joined the League .
Is this the library from which you borrow books?
关系代词与介词: 介词放在关系代词的前 面时,介词宾语只能用which代物, 用whom 代人。(介词在末尾时,关系词可以省略)
The Attributive Clause
定语从句
定语可以由形容词、代词、数词、名词、
分词、不定式、介词短语等来担任，修饰名词。
(以分词、介词短语为例） 例： The girl behind the tree is Kate.
The man driving too fast was drunk.
Please show me the book . Its cover is red. Please show me the book whose cover is red.
the red the green the small apple the big
The apple which is red is mine.
➢定语从句 在英语中，修饰名词或代词的句子叫定语从句。 例：The girl who is behind the tree is Kate.
The man who was driving too fast was drunk.
eg. The boy who is reading is Tom.
先行词
2.I’ll never forget the day. I joined the League on that day.
I’ll never forget the day when I joined the League. I’ll never forget the day on which I joined the League .
《定语从句语法点》课件
定语从句的作用和作用范围
定语从句可以用来描述人或物的特征、属性、关系、数量、状态等，从而使句子更加具体和生动。
定语从句的基本结构
定语从句通常由关系词引导，关系词可以是关系代词（如：谁、哪里、什么）或关系副词（如：why、when、 where）。定语从句的结构是：先有一个名词或代词作为先行词，再有一个从句来修饰先行词。
《定语从句语法点》PPT 课件
让我们一起探索定语从句的奥秘吧！本课件将帮助您了解定语从句的定义、 作用范围、基本结构、引导词的使用方法以及注意事项。还会介绍常见错误 和修改方法，并提供练习题和总结。
什么是定语从句
定语从句是一种修饰名词或代词的从句，用于进一步说明、限定或描述所修 饰的名词或代词。它可以起到丰富句子内容、提供更多细节信息的作用。
常见的定语从句错误与修改方法
定语从句容易出现的错误包括：不适当的引导词使用、代词指代不清、定语从句与主句不一致等。针对这些错 误，可以通过修改引导词、调整代词指代关系、重构句子结构等方式进行修正。
练习题和总结
通过练习题的训练，巩固定语从句的理解和运用。最后，总结定语从句的重 点内容，以便进一步提高语法水平。
定语从句引导词的种类和用法
定语从句的引导词包括：关系代词（如：that、which、who、whom）和关系 副词（如：when、where、why）。不同的引导词在句子中所起的作用和使用 方式有所不定语从句时，需要注意句子的结构、代词的指代关系、引导词的选择和位置等问题。此外，了解定语从 句常见的错误类型和修改方法，有助于提升句子的语法准确性。
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2、替代作用 在从句中代替在它前面 的先行词
3、成分作用 在从句中充当一个成分
The apple is mine.
?
The apple The apple The apple The apple
which is red is mine. which is green is yours. which is red is small. which is green is big.
is Tom. is Tom is Tom
The boy who is naughty is Tom.
Practice
---A girl ---She is a girl. ---She is a beautiful girl. ---She is a beautiful girl who study
IVY
修饰, 限定
The kinds of attribute(定语): 1.He is an honest boy.
2. We love our country.
3. What’s your telephone number?
4.Marx found it important to study the situation in Russia.
2 Those people were trapped.
把下列句子分成两层意思:
Workers built shelters for survivors whose homes had been destroyed.
Workers built shelters for survivors.
The survivors’ homes had been destroyed.
very well.
把下列句子分成两层意思:
People of the city, who thought little of these events, went to bed Leabharlann s usual that night.
1 People of the city went to bed as usual that night.
2 People of the city thought little of these events.
把下列句子分成两层意思:
It was heard in Beijing, which is one hundred kilometres away.
1 It was heard in Beijing. 2 Beijing is one hundred kilometres
the handsome the tall the strong the clever the naughty
boy
The boy is Tom. The boy who is handsome is Tom.
The boy The boy The boy
who is tall who is strong who is clever
away.
把下列句子分成两层意思:
The army organized teams to dig out Those who were trapped and to bury the dead.
1 The army organized teams to dig out people and to bury the dead.
{ 1 The woman is a teacher.
2 The woman lives next door.
▪ Attributive Clause（定语从句）
▪ 概念
▪ 在复合句中，修饰某一名词或代词的从句 叫做定语从句
He is an English teacher who likes singing songs. 先行词 定语从句
引导词
引导词
关系代词 :who﹑whom﹑that﹑which﹑whose
关系词
关系 代词
关系 副词
that which who whom whose
as when where
why
先行词所指
人/物 物 人 人
人/物 人/物/事情
时间 地点 原因
关系词在句中作用
主、宾、表 主、宾、 主、宾 宾 定
主、宾、表 时间状语 地点状语 原因状语
关系词的作用：
1、连接作用 把主句和从句连接起来
5.The foreigner who visited
The positions of the attribute:
（定语的位置）
1. This is a flower basket.
2. This is a basket full of flowers.
3. This is a basket that I want to put flowers in.（单个的词作定语时要 放于被修饰词的前面，短语或从句 作定语时要放于被修饰词的后面。）
关系副词:where﹑when﹑why
somewhere over the rainbow, way up high there's a land that i heard of once in a lullaby somewhere over the rainbow, skies are blue and the dreams that you dare to dream really do come true someday i'll wish upon a star and wake up where the clouds are far behind me where troubles melt like lemon drops away above the chimney tops that's where you'll find me somewhere over the rainbow, bluebirds fly birds fly over the rainbow oh why can't oh why can't i? if happy little bluebirds fly beyond the rainbow why, oh why can't i?
3、成分作用 在从句中充当一个成分
The apple is mine.
?
The apple The apple The apple The apple
which is red is mine. which is green is yours. which is red is small. which is green is big.
is Tom. is Tom is Tom
The boy who is naughty is Tom.
Practice
---A girl ---She is a girl. ---She is a beautiful girl. ---She is a beautiful girl who study
IVY
修饰, 限定
The kinds of attribute(定语): 1.He is an honest boy.
2. We love our country.
3. What’s your telephone number?
4.Marx found it important to study the situation in Russia.
2 Those people were trapped.
把下列句子分成两层意思:
Workers built shelters for survivors whose homes had been destroyed.
Workers built shelters for survivors.
The survivors’ homes had been destroyed.
very well.
把下列句子分成两层意思:
People of the city, who thought little of these events, went to bed Leabharlann s usual that night.
1 People of the city went to bed as usual that night.
2 People of the city thought little of these events.
把下列句子分成两层意思:
It was heard in Beijing, which is one hundred kilometres away.
1 It was heard in Beijing. 2 Beijing is one hundred kilometres
the handsome the tall the strong the clever the naughty
boy
The boy is Tom. The boy who is handsome is Tom.
The boy The boy The boy
who is tall who is strong who is clever
away.
把下列句子分成两层意思:
The army organized teams to dig out Those who were trapped and to bury the dead.
1 The army organized teams to dig out people and to bury the dead.
{ 1 The woman is a teacher.
2 The woman lives next door.
▪ Attributive Clause（定语从句）
▪ 概念
▪ 在复合句中，修饰某一名词或代词的从句 叫做定语从句
He is an English teacher who likes singing songs. 先行词 定语从句
引导词
引导词
关系代词 :who﹑whom﹑that﹑which﹑whose
关系词
关系 代词
关系 副词
that which who whom whose
as when where
why
先行词所指
人/物 物 人 人
人/物 人/物/事情
时间 地点 原因
关系词在句中作用
主、宾、表 主、宾、 主、宾 宾 定
主、宾、表 时间状语 地点状语 原因状语
关系词的作用：
1、连接作用 把主句和从句连接起来
5.The foreigner who visited
The positions of the attribute:
（定语的位置）
1. This is a flower basket.
2. This is a basket full of flowers.
3. This is a basket that I want to put flowers in.（单个的词作定语时要 放于被修饰词的前面，短语或从句 作定语时要放于被修饰词的后面。）
关系副词:where﹑when﹑why
somewhere over the rainbow, way up high there's a land that i heard of once in a lullaby somewhere over the rainbow, skies are blue and the dreams that you dare to dream really do come true someday i'll wish upon a star and wake up where the clouds are far behind me where troubles melt like lemon drops away above the chimney tops that's where you'll find me somewhere over the rainbow, bluebirds fly birds fly over the rainbow oh why can't oh why can't i? if happy little bluebirds fly beyond the rainbow why, oh why can't i?