2023届高考英语重难点：非限制性定语从句课件(13张ppt)
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| 名称 | 2023届高考英语重难点：非限制性定语从句课件(13张ppt) |  | |
| 格式 | pptx | ||
| 文件大小 | 152.5KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 通用版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-11-01 11:34:37 | ||
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文档简介
(共13张PPT)
非限制性定语从句
Non-restrictive Attributive Clause
定义：
定语从句：修饰一个名词(词组)或代词的句子,可分为限制性定语从句与非限制性定语从句。
非限定性定语从句：起补充解释作用，不作为句子的组成部分，缺乏不会影响对整个句子的理解，往往与主句与逗号分开。
I met Professor Xu，who told me the result of the election.
我遇到了许教授，他告诉了我选举的结果。
1. 引导非限制性定语从句的关系词有：
关系代词 which，who，whom，whose，as,
关系副词 when，where ,for which等
Water，which is a clear liquid，has many uses.
水是一种清澈的液体，有许多用途。
He will put off the picnic until May 1st，when he will be free.
他将把野餐推迟到5 月1 日，那时他将有空。
2. as 引导的非限制性定语从句
(1)as 引导的非限制性定语从句常可看作固定结构：
as is known to all 众所周知
as is often the case 情况常常如此
as is said above 如上所述
as is reported 正如报道的那样
as is mentioned 正如所提及的那样
as we all know 众所周知
as we expected 正如我们预料的
as has been pointed out 正如已经指出的那样
as has been said before 正如之前所说
(2)as 引导限制性定语从句时，先行词常被 the same，such 等修饰。as在句中常作主语、宾语或表语。（注意区分：the same as/that，such as /that）
She is wearing the same dress as you wore yesterday.(as表示同类事物)
她穿了一件和你昨天穿的一样的衣服。
This is the same squirrel that I saw yesterday.(that表示同一个事物)
这就是我昨天见过的那只松鼠。
I’ve never heard such stories as he tells.(as代替前面的先行词，在从句中充当成分)
我从未听过他讲那样的故事.
It was such a cold day that there was nobody on the street.(that只起连接词的作用，在从句中不充当成分)
天气很冷,街上没有一个人.
3. 注意事项
（1）that 不能引导非限制性定语从句。在非限制性定语从句中，用 who，whom 指代人，用which 指代物。
She was very fond of speaking French，which indeed she spoke well.
她很喜欢讲法语，而且讲得确实很好。
（2）非限制性定语从句可以补充说明整个主句。
In the presence of so many people he was a little tense，which was understandable.
在那么多人面前他有点紧张，这是可以理解的。
（3）非限制性定语从句表原因时，不用 why 引导，而用 for which代替 why。
I had told them the reason，for which I didn’t attend the meeting.我已经告诉了他们我没有参加会议的原因。
（4）非限制性定语从句也可以位于句中，这时候前后都需要逗号隔开。
These apple trees，which I planted three years ago，have not borne any fruit.
这些苹果树是我三年前栽的，还没有结过果实。
（5）特殊结构“名词/ 代词+ of+ which/whom”
I have many friends，some of whom are experts.
我有许多朋友，其中有些是专家。
4. 限制性定语从句和非限制性定语从句的区别
He is the man whom you are looking for.他就是你正在找的那个人。
（限制性定语从句，修饰先行词the man）
These apple trees，which I planted three years ago，have not borne any
fruit. 这些苹果树是我三年前栽的，还没有结过果实。
（非限制性定语从句，用逗号与主句隔开）
She is always careless，which we should not be.
她总是马虎大意，我们可不应该这样。
（非限制性定语从句, which 指代主句内容）
单句语法填空
1.［2021·浙江1 月卷］BMI（体重指数） is an internationally recognized measurement tool____________ gives an indication of whether someone is a healthy weight.
2.Kate is late for school again，_____________ is often the case.
3.I’ve never seen such a talented architect_____________ he is.
4.Mr Smith，____________ is my friend，quit his job last year.
5.Last week we traveled to Beijing，____________there are many places of interest.
6.We could not give the reason，for ____________ so many people were for the proposal.
7.He has three sons，none of ____________ is an architect.
that/which
as
as
who
where
which
whom
Thank you !
非限制性定语从句
Non-restrictive Attributive Clause
定义：
定语从句：修饰一个名词(词组)或代词的句子,可分为限制性定语从句与非限制性定语从句。
非限定性定语从句：起补充解释作用，不作为句子的组成部分，缺乏不会影响对整个句子的理解，往往与主句与逗号分开。
I met Professor Xu，who told me the result of the election.
我遇到了许教授，他告诉了我选举的结果。
1. 引导非限制性定语从句的关系词有：
关系代词 which，who，whom，whose，as,
关系副词 when，where ,for which等
Water，which is a clear liquid，has many uses.
水是一种清澈的液体，有许多用途。
He will put off the picnic until May 1st，when he will be free.
他将把野餐推迟到5 月1 日，那时他将有空。
2. as 引导的非限制性定语从句
(1)as 引导的非限制性定语从句常可看作固定结构：
as is known to all 众所周知
as is often the case 情况常常如此
as is said above 如上所述
as is reported 正如报道的那样
as is mentioned 正如所提及的那样
as we all know 众所周知
as we expected 正如我们预料的
as has been pointed out 正如已经指出的那样
as has been said before 正如之前所说
(2)as 引导限制性定语从句时，先行词常被 the same，such 等修饰。as在句中常作主语、宾语或表语。（注意区分：the same as/that，such as /that）
She is wearing the same dress as you wore yesterday.(as表示同类事物)
她穿了一件和你昨天穿的一样的衣服。
This is the same squirrel that I saw yesterday.(that表示同一个事物)
这就是我昨天见过的那只松鼠。
I’ve never heard such stories as he tells.(as代替前面的先行词，在从句中充当成分)
我从未听过他讲那样的故事.
It was such a cold day that there was nobody on the street.(that只起连接词的作用，在从句中不充当成分)
天气很冷,街上没有一个人.
3. 注意事项
（1）that 不能引导非限制性定语从句。在非限制性定语从句中，用 who，whom 指代人，用which 指代物。
She was very fond of speaking French，which indeed she spoke well.
她很喜欢讲法语，而且讲得确实很好。
（2）非限制性定语从句可以补充说明整个主句。
In the presence of so many people he was a little tense，which was understandable.
在那么多人面前他有点紧张，这是可以理解的。
（3）非限制性定语从句表原因时，不用 why 引导，而用 for which代替 why。
I had told them the reason，for which I didn’t attend the meeting.我已经告诉了他们我没有参加会议的原因。
（4）非限制性定语从句也可以位于句中，这时候前后都需要逗号隔开。
These apple trees，which I planted three years ago，have not borne any fruit.
这些苹果树是我三年前栽的，还没有结过果实。
（5）特殊结构“名词/ 代词+ of+ which/whom”
I have many friends，some of whom are experts.
我有许多朋友，其中有些是专家。
4. 限制性定语从句和非限制性定语从句的区别
He is the man whom you are looking for.他就是你正在找的那个人。
（限制性定语从句，修饰先行词the man）
These apple trees，which I planted three years ago，have not borne any
fruit. 这些苹果树是我三年前栽的，还没有结过果实。
（非限制性定语从句，用逗号与主句隔开）
She is always careless，which we should not be.
她总是马虎大意，我们可不应该这样。
（非限制性定语从句, which 指代主句内容）
单句语法填空
1.［2021·浙江1 月卷］BMI（体重指数） is an internationally recognized measurement tool____________ gives an indication of whether someone is a healthy weight.
2.Kate is late for school again，_____________ is often the case.
3.I’ve never seen such a talented architect_____________ he is.
4.Mr Smith，____________ is my friend，quit his job last year.
5.Last week we traveled to Beijing，____________there are many places of interest.
6.We could not give the reason，for ____________ so many people were for the proposal.
7.He has three sons，none of ____________ is an architect.
that/which
as
as
who
where
which
whom
Thank you !