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定语从句的基本用法(课堂PPT)

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定语从句专题讲解课件（共53张PPT）

定语从句专题讲解课件（共53张PPT）

定语从句专题讲解课件（共53张PPT）whose作定语从句的定语.Iknowthegirlwhosemotherisateacher.分解Iknowthegirl.Thegirl’smotherisateacher.作定语that可以作定语从句的主语和宾语.注意:关系代词作动词宾语时可省略.Thewoman(whom/that)theywantedtovisitisateacher.有时只能⽤that,不⽤which,常见的情况有六种：当先⾏词是all,any,few,little,none,anything,everything,nothing,everybody,nobody,everyone,noone或被它们修饰时。

1).That’sallthatIknow.2).IsthereanythingthatIcandoforyou?3).Heans weredfewquestionsthattheteacherasked.2).Thefirstt hingthatIshoulddoistoreviewmylessons.3.当先⾏词有thevery,theonly,thesame等修饰时。

1).That’stheonlythingthatIcandonow.2).Thesearetheverywordsthatheused.2.当先⾏词被形容词最⾼级或序数词修饰时1).ThatisthemostinterestingbookthatIhaveeverread.5.先⾏词同时包括⼈或物时，关系词⽤that.ThemanandhisdogthatIalwaysmeeta restandingbythegate.Whoisthegirlthatspoketoyoujustnow?Whichisthepenthatyoulost?4.当主句以who或which开头时，定语从句的关系词⽤that,⽽不⽤which或who.关系代词只⽤which不⽤that情况1.关系代词前有介词。

定语从句PPTPPT课件

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.

定语从句课件ppt

定语从句课件ppt

Correct the mistakes
1.Under the big tree are 34 students,many
of —th—em— come from class two. whom 2. My mother has a good book,
w—h—ic—h cover looks terrible. whose
关系词 先行词
关 that
人或物
系 which
物
代 词
who
人
whom
人
whose 人或物
在从句中充当的成 分 主语，宾语，表语
主语，宾语
主语，宾语，表语
宾语
定语
前看先行是人或物，后看从句有无宾主。
先行指物用that/which, 先行指人用whom/who. whose通常作定语”….的”，人，物两者都兼顾。 物作先行that/which,人作先行that/whom/who。
covered with trees flows to the sea
Whose 的使用
In this class there are 20 students, ______ are different.
A.whose backgrounds B. The backgrounds of whom C.of whom the backgrounds W hDo.tshe+bna.c可kg以ro用unds of whose the+n.+of+whom/which替代
A plane is a machine the machine can fly.
关系代词的实质
Join the following sentences: A plane is a machine. The machine can fly.

定语从句PPTPPT课件

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

定语从句课件ppt

定语从句课件ppt

定语从句课件ppt定语从句课件ppt定语从句要点定语从句在初中英语中的重要性主要体现在完形、阅读和写作中，因此，能否较好的掌握定语从句直接关系到你英语成绩的拔高。

其实，定语从句并不难.一. 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，引导定语从句的词叫关系词，定语从句一般放在先行词的后面。

二. 引导定语从句的关系词引导定语从句的关系词有关系代词和关系副词，常见的关系代词包括that，which，who（宾格whom，所有格whose）等，关系副词包括where， when， why等。

关系代词和关系副词放在先行词及定语从句之间起连接作用，同时又作定语从句的重要成分。

三. 定语从句的分类根据定语从句与先行词的关系，定语从句可分为限制性定语从句及非限制性定语从句。

限制性定语从句紧跟先行词，主句与从句不用逗号分开，从句不可省去。

非限制性定语从句与主句之间有逗号分开，起补充说明作用，如省去，意思仍完整。

四. 关系代词的用法1. that 既可以用于指人，也可以用于指物。

在从句中作主语、宾语或表语。

作主语时不可省略，作宾语可省略。

例如：Mary likes music that is quiet and gentle.玛丽喜欢轻柔的`音乐。

（that作主语）The coat （that） I put on the desk is blue.我放在桌子上的那件外套是蓝色的。

（that作宾语）2.which用于指物，在句中作主语、宾语或表语。

作主语不可省略，作宾语可省略。

例如：The building which stands near the train station is a supermarket.位于火车站附近的那座大楼是一家超市。

（作主语）The film （which） we saw last night was wonderful.我们昨天晚上看的那部电影很好看。

高中定语从句课件详解条理清晰.ppt

高中定语从句课件详解条理清晰.ppt

需要了解的概念
先行词： 定语从句所修饰的词称为先行词 通常是由名词或代词充当 They are the boys who you like to play with. Friends are those who make you smile, always share your happiness and sorrows.
• ①Such teachers as know Tom think him bright. 先行词为人such teachers， as作主 语
在非限定性定语从句中：as可以作为关系代 词引导非限定性定语从句时，as是指全句： 也就是说，将整个主句看成一件事或是一 个事实；并对其进行补充、说明。这种非 限定性定语从句既可以放在主句之前，也 可以放在主句之后。
例如：
As的用法
• as引导的定语从句修饰表人或物的先行词， 即先行词可以是人也可以是物；在定语从 句中可以做主语、宾语或表语；常用于the same…as…/such…as…/as(so)…as…句 型，as不论在定语从句中作何成分，均不 能省略。
• 有许多声音有意义但不是词。
• Tell him to go to the classroom where we often have our English class.
• 如果把这个复合句拆成两个分句，那就是：
• tell him to go to the classroom. We often have our English class in the classroom.
只用that的情况
一：先行词本身是all , everything , something , nothing , anything等不定代词时，例如： Anything that can burn is a source of heat energy. 任何能够燃烧的东西都是热能源。 There must be something that happened to you . 你一定出了什么事。 They had nothing that could cure of his disease . 他们没有一点能治愈他疾病的东西了。

定语从句PPTPPT课件

will give us a talk.
The teacher (whom) we met yesterday
(宾语) The man is kind. Everyone likes him.
The man (who) everyone likes is kind.
The woman got the job. We saw her on the street.
空白演示经典风格
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.
添加标题
添加标题
添加标题
添加标题
添加标题
I wrote with it just now.
Can you find the pen with which
I wrote just now?
Can you find the pen (which) I wrote with just now?
Can you find the pen?
添加标题
The boy who is clever is Tom
添加标题
The boy is Tom. The boy is smiling.
(主语)
The boy who is smiling is Tom.
The boy is Tom. The boy has a round face.
注意: 固定动介词组不可分割,介词不能提前.例如:look after,look at …

定语从句完整PPT课件

当先行词是all, everybody, nobody, anybody等不定 代词时，如关系代词在从句中当主语，则优先选用who 连接主从句。
Anybody who refused to bow was thrown into prison without trial.
Everybody who were willing to see the film signed their names here.
注意：
1 关系代词和关系副词在定语从句中都要 充当句子成分。
2 当关系代词充当动词和介词的宾语时可省略， 但如果介词提前的话，不可以用that,而且不可 以省略。
3 定语从句中的谓语动词要和先行词保持一致
注意：one of +名词的复数
the only/the just/the very+one of+名词复数。
1. 正在打篮球的男生们来自一年级。
The boys who/that are playing basketball are from Grade One. 2.照顾我姐姐的护士很善良。 The nursewho/that looks after my sister
is kind.
3.我们观看那部戏是由老舍写的茶馆。
Mary lives in the house whose roof is red.
→ Mary lives in the house the roof oபைடு நூலகம் which/of which the roof is red.
1. The student _w_h_o_s_e_father works in the factory is sitting there. 2. I like the rooms _w_h_o_s_e_windows face south. 3.This is the desk _w__h_o_se_legs were broken. 你能用别的方式改写吗？

定语从句-ppt课件

3. 关系词常有3个作用： ①引导定语从句 ②代替先行词 ③在定语从句中充当一个成分2
二、关系代词引导的定语从句
1 . who指 人 ， 在 从 句 中 做 主 语
( 1 ) The boys who are playing football are from Class One. 修饰人
( 2 ) Yesterday I helped an old man who lost his way.
9 、If you know anyone else who collects them, please tell me.
10 、Check the ways (that) you study for an
English test.
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二、用关系代词填空： that 、which 、who、 whom 、whose
3
4. that指人时，相当于who或者whom；指物时，相当于which 。
在定语从句中做主语或者宾语， 做宾语时可省略。
既可以修饰人, 也可以修饰物 (5) The people that/who come to visit the city are all here. (在
句子中做主语) ( 6 ) Where is the man that/ whom I saw this morning? ( 在 句 子
定语从句
Attributive Clause
1
一.定语从句及相关术语 1.定语从句：修饰主句中的名词或代词的从句称为定语从句，一般
紧跟在它所修饰的先行词后。
2.关系词：引导定语从句的关联词称为关系词 关系词有关系代词和关系副词 关系代词：that, which, who, whom, whose 等； 关系副词：when 0

定语从句专题讲解课件(共53张PPT)课件

which / that 作主语. (不能省)
（作主语）
which / that 作宾语 ： （可省略）
This is the card. I’ve just received the card.
This is the card which / that I’ve just received.
The man is a worker.
The man is speaking at the meeting.
分解
作主语
Whom 作定语从句的宾语
01
The woman whom they wanted to visit is a teacher.
02
The woman is a teacher.
( )
（作宾语）
( )
1
关系代词who, that, whom引导的定语从句:
whom (作宾语)
2
如果先行词是表示人的名词或代词，关系代词应用who, that (作主语或宾语)
who / that 作主语. (不能省)
a girl who likes red .
I now
定语从句
在复合句中，修饰名词或代词的句子叫定语从句。
两个句子
两个词
主 句
从句
？
01
I know a girl
02
03
who likes red.
04
Jim reads books
05
which are fun.
06
从句
07
完整的句子是主句
01
The thief has been sent to prison. The police caught the thief last night.
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(你那有我什么东西吗？)
3. 先行词由none, much, only 修饰。
➢ The only thing that is important is to find our way home.
(唯一重要的事是要找到回家的路。)
9
4. 先行词由序数词或最高级修饰。 ➢This is the best film (that) I’ve ever seen. (这是我看过的最好的电影。) 5. “time”做先行词表示“……次”。 ➢This is the first time that I have been to Beijing. (这是我第一次去北京。)
先行词 “the reason” 表示原因，用关系副词why. 该句中可省略先行词，或省略关系副词。
关系代词： 1.先行词是人 —— 2.先行词是物 ——
关系副词： 1.先行词是时间 —— 2.先行词是地点 ———— 3.先行词是原因 ————————
7
（四）限定性定语从句和非限定性定语从句
定语从句可分为限定性定语从句和非限定性定 语从句；非限定性定语从句常用逗号与主句隔 开；关系词的用法基本相同。
先行词 “the day” 在从句中做状语, 表示时间: I first came to Beijing on the day. (所以用关 系副词when。)
比较：I still remember the day ( _________ ) we spend together.
先行词 “ the day” 在从句中做spend宾语： We spend the day together. （所以在该句中 用关系代词which/that，并且可省略。） 5
1
（一）定语从句的基本用法
在复合句中，修饰名词或 代词的从句叫做定语从句
被修饰的词叫先行词； 定语从句由关系代词或关
系副词引导。
关系代词： 1.先行词是人 — who, whom,
whose, that. 2.先行词是物 — which,
whose, that.
关系副词（从句中做状语）： 1.先行词是时间 — when. 2.先行词是地点 — where. 3.先行词是原因 — why.
8
（五）使用关系词应注意的问题
下列情况必须用“that” ,不能用“which”:
1. 先行词是all, little, few。
➢ Is this all that is left? (就剩下这一个了吗？)
2. 先行词anything, everything, nothing 。
➢ Have you got anything that belongs to me?
限定性定语从句与先行词关系密切，对它有限 制作用，如果去掉，句意表达不清；
非限定性定语从句只对主句起补充或说明的作 用；从句部分去掉后，句意完整，表达清楚。
1. He is my brother, who is a doctor. 我有一个兄弟，他是医生。（只有一个兄弟）
2. He is my brother who is a doctor. 我有一个当医生的兄弟。（至少有两个以上）
4.This is Tom.
Tom’s mother is our English teacher.
This is Tom whose mother is our
English teacher.
4
（三）由关系副词引导的定语从句 引导词 : when where why
1. I still remember the day ____ I first came to Beijing.
“that”不能用于非限定性定语关系副词 — where （修饰 地点，从句中状语）。 2
（二）由关系代词引导的定语从句
引导词：who whom whose that which 1.The boy who /that is standing
over there is my brother. The boy is my brother. The boy is standing over there.
last year.
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。)
先行词在从句中做状语，用关系副词；
先行词在从句中做宾语或主语，用关系代词。 6
3. That is the reason (____) he dislikes me. That is (the reason) why he dislikes me.
例句1：
The man who/that was here yesterday is a middle school teacher.
1. 先行词 — man（即从句修 饰的名词或代词）;
2. 关系代词 — who /that （修饰人）。
例句2：
This is the town where I was born.
2. This is the place _____ we worked last year.
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。)
比较：This is the place (_________) we visited
2. The woman (whom/that) you saw in my room is my mother. The woman is my mother. You saw the woman in my room.3
3. The letter is from my family.
I received the letter yesterday. The letter (which/that）I received yesterday is from my family.