当前位置：文档之家 › as引导的定语从句及非限制性定语从句(课堂PPT)

as引导的定语从句及非限制性定语从句(课堂PPT)

  • 格式：ppt
  • 大小：101.50 KB
  • 文档页数：20

下载文档原格式

  / 20

合集下载

高一英语as与which引导的定语从句区别课件(共15张PPT)-经典通用课件资料

高一英语as与which引导的定语从句区别课件(共15张PPT)-经典通用课件资料
3、这些图标大部分都有一定的透视，如果您注意其透视的一致性，再加以有透视感的 组网线，可以画出一张立体的组网图。
4、缩放时，按Shift键及鼠标点图片选框的角部，避免变形 5、胶片尽量使用此图库，使公司资料风格统一
常用字列表 Thanks
作图元素
小区、业务平台等的表示图标，上面放终端或产品示意图
生词…短语…句型
Unit 1
2021/10/10
15
图库用法指导
1、此图标库在色彩方面大致分为鲜亮色(符号及元素)和沉稳色(各终端及实物场景)，使 用时，注意鲜亮色和沉稳色要平衡，画面不要全是鲜亮色或者全是沉稳色。
2、由于各终端及实物场景的颜色是沉稳色，所以连接它们的组网线要粗一些、颜色可 以鲜一些，以产生对比，求得视觉平衡。
7
(5) 当非限制性定语从句的引导词前面有介词时，只能用which, 而不可用 as。如： He has a new computer, for which he paid nearly ten thousand yuan. 他有一台新电脑，这台电脑花了
他将近一万元。
2021/10/10
8
(6) 当关系代词代替主句中的宾语从句或复合结构(如：宾+补；不定式短语；动词-ing形式短语等) 时，一般只能用 which, 而不用 as。如：
11
(9) 当关系代词仅代表主句中单个的名词时，一般只用which, 而不用as。如： He sent me a beautiful present, which I valued very much. 他给寄来了一件精美的礼物，我对它非常珍视。
2021/10/10
12
(10) as 在非限制性定语从句中，还常跟such连用。如： There was a look of love in the teacher’s eyes, such as mothers have for their children. 老师眼里

as引导的从句

as引导的从句

as引导的从句一、as用作关系代词引导定语从句1. as 引导非限制性定语从句，一般不指代某个具体的名词或代词，而是代表整个主句或主句的一部分。

这种从句可放在主句之前，也可以放在主句之后，有时还可以放在主句的中间。

如：As is reported in the newspapers, talks between the two countries are making progress. 正如在报纸上所报道的，两国间的谈判有所进展。

Grammar is not a set of dead rules, as has been said above.如上所说，语法不是一套死条文。

Spiders are not insects, as many people think, nor even nearly related to them.蜘蛛不是昆虫，尽管许多人都这样认为，它甚至与昆虫几乎没有联系。

2. as 引导限制性定语从句，主要用于the same…as（与……相同），such…as（像……一样），as…as（与……一样）。

如：She knew he felt just the same as she did. 她知道他的感受和她一样。

Such a man with a good temper as Mr. Li is is easy to get along with.像李先生这样好脾气的人是容易相处的。

He smokes as expensive a cigarette as he can afford.他抽一种他买得起的最贵的烟。

二、as作为从属连词引导时间状语从句表示“当……的时候”或“一边……一边”，强调主句的动作和从句的动作同时发生。

如：I saw him as he was getting off the bus.当他下公共汽车的时候我看见了他。

The boy was singing a popular song as he was bicycling.这男孩边骑车边唱歌。

as引导的定语从句及非限制性定语从句

as引导的定语从句及非限制性定语从句

注意：1）定语从句中的主谓一致：
1.…one of +复数名词 + 关系代词+ 复数 形式动词
= …..not the only one of…….
Titanic is one of the most wonderful movies that have been produced in Hollywood.
3.Carol said the work would be done by
October, ＿＿＿＿＿personally I
doubt very much.
a. it b.that
c.when d.which
4.Dorothy was always speaking highly of
her role in the play, ________,of course ,
This is the same bike that we lost yesterday.
3) as 引导的非限制性定语从句， 位置灵活， 可位于句首，句中，句尾， as “正如，正像“ As everyone knows ,China is a beautiful country with a long history . 正如每个人都知道，中国是一个有着悠久历史 的美丽国家。
限定先行词
对现行词起补充说明作用
The man , who has three children, is my uncle.
那个人， 有三个孩子， 是我的叔叔。
The man who has three children is my uncle.
那有三个孩子的人是我的叔叔。
She was late again, which made the teacher upset.

(完整版)as在定语从句中的详细用法

(完整版)as在定语从句中的详细用法

as引导的定语从句(1）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。

①Such teachers as know Tom think him bright。

先行词为人such teachers， as作主语②I’ll buy the same bike as I lost yesterday。

先行词为物the same bike,as作宾语，指同一类事物※此时注意和the same … that …引导的定语从句的区别It’s the same bike that I lost yesterday。

that引导定语从句，作宾语，指同一个事物※She wore the same dress that she wore at Mary's wedding. (the same…that…特指同一个)她穿着她在Mary婚礼上穿过的同一条裙子。

She wore the same dress as her young sister wore。

（the same…as …泛指同一类)她穿着和她妹妹所穿的一样的裙子。

That is the same watch as I lost. 那块手表和我丢失的一模一样。

（the same…as …泛指同一类)That is the same watch that I lost. 那就是我丢失的那块手表。

（the same…that…特指同一个）③The school is just the same one as it was 10 years ago.先行词为物the same one (school), as作表语It’s so heavy a box as no one can lift。

as引导的非限制性定语从句

as引导的非限制性定语从句

as引导的非限制性定语从句研究必备欢迎下载。

As引导的非限制性定语从句可以用于以下句式中。

在这些句子中，关系代词在从句中担任主语、宾语或表语。

1.XXX…像……一样的，像……之类:我们已经找到了他们工厂使用的这种材料。

这些房子的价格如此之低，正如人们所期望的那样。

这本书不是我期望的那种。

你所描述的这类事情现在很少见。

他并不是你所描述的那种人。

他是如此懒惰，以至于没有人愿意和他一起工作。

我想要一本像他所拥有的那样的词典。

我买了一只在电视上广告的手表。

武夷山是一个如此吸引人的旅游胜地，每个人都想去参观。

他挣的钱都花在了烈酒和烟草上。

他并不像我们想象的那样懦弱。

2.The same +名词+as和……同样的:他不再是以前的那个人了。

西方不再是20年前的那个西方。

我喜欢的是和你一样的那本书。

我会用和你一样的方式来做这件事。

这支笔和我昨天丢失的那支一样。

Is this the same mosquito that just bit you?As an introductory phrase。

"as" can be used to introduce a non-restrictive XXX "which," "as" can be placed either before or after the main clause。

It means "just like" and can n as the subject or object of the clause。

Common phrases include "as (it) seems likely," "as (it) often happens," "as (it) was printed out," "as (it) was said earlier," "as I remember (it)," "as I understand (it)," "as (it) appears," "as is known," "as is said," "as is reported," "as announced," "as we had expected," "as everybody can see," and "as is ned above." For example:As we all know。

非限制性定语从句(46张PPT)

非限制性定语从句(46张PPT)
I’m seeing the manager tomorrow, when he will be back from Shanghai.
限制性&非限制性定语从句比较
限制性
非限制性
与先行词的关系
紧密, 删除后影 松散, 只是补充 响意思表达 说明
逗号
无
有
连接词
所有都可用 一定不能用that
连接词能否省略 作宾语时可省 绝不能省略
differently.
A. all of which B. each of which
C. all of them
D. each of them
4. (2014重庆) We’ll reach the sales targets in a
month ________ we set at the beginning of the
他似乎没理解我的意思，这使我心烦。
Liquid water changes to vapor, which is called evaporation.
液态水变为蒸汽，这就叫做蒸发。
Complete the following sentences.
1. They got married in September. I was then in the countryside.
2. The house, which we bought last month, is very nice.
3. Charles Smith, who was my former teacher, retired last year.
4. This novel, which I have read three times, is very touching.

高中英语语法讲解PPT课件：非限制性定语从句 教学课件(共26张PPT)

高中英语语法讲解PPT课件：非限制性定语从句 教学课件(共26张PPT)

1. My house, garden.
_______w__h__icIhbought
last
year,
has
a
beautiful
2.The girls, ________ the teachers speak highly of, is our monitor.
whom
.
非限制性定语从句不能_省__略___关系代词。关系代词在非限制性 定语从句中作宾语时, 指人只能用_w__h_o_m__不能用__w__h_o
2.Our head teacher is searching for the evidence w__h_ic_h__/ t_h_a_t shows the students are using phone.
3.Peter , _w__h_o__ is quiet in class, studies very hard. 4.The Great Wall is a cultural relic, _w__h_ic_h__ is worth visiting.
Summary of the differences:
•form •antecedent •relative words •Meaning
错漏“摆”出 1. People are excited to meet Zhai Zhigang, he
was the first Chinese to walk in space . who
Compare:
1. He was late, which made the teacher very angry. antecedent： __h_e_w__a_s_l_a_te__ ,__A_s_e_n_t_e_n_ce •

as的用法 PPT

as的用法 PPT

服务特 权
共享文档下载特权
VIP用户有效期内可使用共享文档下载特权下载任意下载券标价的文档（不含付费文档和VIP专享文档），每下载一篇共享文
档消耗一个共享文档下载特权。
年VIP
月VIP
连续包月VIP
享受100次共享文档下载特权，一次 发放，全年内有效
赠每的送次VI的发P类共放型的享决特文定权档。有下效载期特为权1自个V月IP，生发效放起数每量月由发您放购一买次，赠 V不 我I送 清 的P生每 零 设效月 。 置起1自 随5每动 时次月续 取共发费 消享放， 。文一前档次往下，我载持的特续账权有号，效-自
as we know now.
4.若非限制性定语从句中的谓语动词是 be said be known,be expected, be reported , be announced等结构时，不论是在句首，句中， 句末，都必须as用来引导. e.g
As is known to us, Taiwan is a part of China.
as well.
4. So as to do sth./so…as to do sth.→引导 目地或结果状语。e.g
He studies hard so as to pass the exam.
He was so strong as to carry the heavy box.
5. such as→意为“例如，诸如”可用来引入 同位语，举一例或数例说明它与之同位词 的词 所含的具体内容。
2. 引导非限制性定语从句，用来指代它前面的 整个句子(即先行句)，意思是“这一点”。这个 分句可以放在句首，句中，或句末。e.g
③ This elephant is like a snake, as anybody

定语从句as例句

定语从句as例句

定语从句as例句定语从句是一种常见的语法结构，通过使用关系代词来引导一个从句，对先行词进行修饰和限制。

在定语从句中，as是一个常用的关系代词，可以引导限制性定语从句和非限制性定语从句。

1. 限制性定语从句限制性定语从句对先行词进行修饰和限制，如果去掉定语从句，主句的意思会不完整或不明确。

例如：I have a car, which is red.（限制性定语从句，修饰先行词car）As a student, he has many duties to fulfill.（限制性定语从句，修饰先行词student）2. 非限制性定语从句非限制性定语从句对先行词进行补充说明，即使去掉定语从句，主句的意思仍然完整明确。

例如：John, who is a diligent student, passed the exam.（非限制性定语从句，补充说明先行词John）The book, which was written by an expert, is popular.（非限制性定语从句，补充说明先行词book）3. 介词 + 关系代词在某些情况下，我们可能会在介词后面使用as作为关系代词。

例如：The book, for which he paid $10, is worth reading.（介词 + 关系代词，as代替先行词book）He is a person, to whom we can turn for help.（介词 + 关系代词，as 代替先行词person）4. 省略引导词的情况在定语从句中，有时可以省略引导词as，尤其是当定语从句中有固定词组或短语时。

例如：He is a kind-hearted man (as) everyone knows.（省略引导词as）The book (as) you recommended is very interesting.（省略引导词as）5. 引导词as的特殊用法除了以上提到的用法外，as还可以用于一些特殊用法中，例如固定词组“as it is”表示“照现状”、“按照原样”，以及固定词组“as it were”表示“仿佛”、“似乎”。

人教版高中英语必修4课件 知识点——as引导非限制性定语从句

人教版高中英语必修4课件 知识点——as引导非限制性定语从句

可以作主语、宾语。从句可放在主句后，也可置于主
句前。在本句中,as作宾语。
as引导非限制性定语从句
【典型例题】
3. He is good at English, ______we all know.
A. that B. as
答案：B
C. whom
D. what
解析：正确答案应选B项。as作关系代词可以单独用来 引导非限制性定语从句。这时as所指代的不是主句中 某个名词，而往往指代整个主句的含义。as在从句中
as引导非限制性 定语从句
知识点——
as引导非限制性定语从句
【知识点解析】
as引导非限制性定语从句的几种情形: The compass, as is well-known to all, was invited in ancient China. 众所周知，指南针是中国古时发明的。
He seems a farmer, as in actual fact he is. 他看上去像个农
民，事实上他就是农民。 As we know, Taiwan is a part of China. 正如我们所知道的， 台湾是中国的一部分。（as在从句中作know的宾语，代表 主句Taiwan is a part of China.）
as引导非限制性定语从句
【知识点解析】
从以上句子可以看出，as引导的非限制性定语从句具有以下特 点： （1）其先行词可为整个主句，也可为某一个名词。 （2）as在从句中可以作主语、表语或宾语。用作主语时，谓语 动词用单数形式。 （3）其从句可以放在主句的前面或后面，也可以放在整个句子 中间。也就是说从句可以位于句首、句中或句末，但习惯用逗 号隔开。 （4）as仍有“正如……那样；像……一样；由……”而知等作 连词时的词义。 （5）在句法上，as常被作为一些实义动词的表语及其被动语态 的主语，如see, know, say, report, imagine, show, remember, point out等动词。常见的词组有：

as引导六大从句

as引导六大从句

as是考研英语中十分罕见的单词，用法灵活多样，是英语中最经常使用的词汇之一。

as主要有两种词性，分别为介词和连词。

as作为介词时，用法和语义较单一，其含义为“作为”。

但是as作为连词词性时，其用法和功能较多，可以引导各类从句，而对其所引导的从句类型的识别也就成为了as理解的难点。

在此对as引导各类从句进行汇总，并对各类从句的特点给出具体总结。

一、as引导定语从句as引导定语从句时，既可以引导限定性定语从句，又可以引导非限定性定语从句。

区分as引导定语从句和其它从句的关键特征是：as引导定语从句时在从句中做成分，通常做主语或宾语。

1、as引导限定性定语从句。

如从句所修饰的名词前有such、the same、as出现，后面的定语从句将由as引导，形成such...as，the same...as，as…as这样的固定结构，译为“和……一样”。

例1：I never heard such stories as he told.我从未听过他所讲的那样的故事。

例2：He’ll repeat such questions as are discussed in the book.他将重复书中讨论过的问题。

例3：They made the same mistake as others would have made on such an occasion.他们犯了和其他人在这种场合下会犯的同样错误。

2、as引导非限定性定语从句。

as引导非限定性定语从句，往往指代一整句话，通常暗示“正如”的意思。

as引导的非限制性定语从句位置相对比较灵活，可以位于先行词之前、之后或中间。

例：As is known to everybody, the moon travels round the earth.众所周知，月亮绕着地球转。

二、as引导时间状语从句as引导时间状语从句多用于口语，强调“同一时间”或“一先一后”，有时还有“随着”的含义。

制性定语从句VS非限制性定语从句 as引导的定语从句常见

制性定语从句VS非限制性定语从句 as引导的定语从句常见

在限制性定语从句中，当先行词指人时， 关系词可用who(m)或that，二者常可互换。 但在下列情况中，用who(m)，而不用that： (1) 当先行词是one, ones, any, few, anyone, anybody, someone, somebody, everyone, everybody 等词时 He was among the few who managed to live through the enemy prison camp. 注：在非正式文体中可以说： You’re the one that knows where to go.
引导非限制性定语从句的关系词有： who, whom, whose, which, as, when 和 where 不可以用that和why
另外，非限制Biblioteka 定语从句从意义上讲，相当于一个并列 句，在口语中使用并不普遍，在日常生活中，人们通常 用并列句或简单句来表达。
I told the story to John, who later did it to his brother. = I told the story to John, and he later told it to his brother.
(1)限制性定语从句说明先行词的情况，对先行 词起限定作用，与先行词关系十分密切，不可 用逗号隔开，也不可省略，否则全句意义就不 完整。 This is the telegram which he refers to. Is there anything (that) I can do for you?
2 Let’s discuss only such questions as concern every one of us. 3 Would you please buy me the same novel as you bought for brother yesterday, Mum? 4 As we all know, John is an honest man. 5 This is so difficult a problem as nobody in my class can work out.

限制性定语从句和非限制性定语从句的区别(共42张PPT)

限制性定语从句和非限制性定语从句的区别(共42张PPT)

5．关系词的省略不同 在限制性定语从句中，当关系代词在定
语从句中作宾语或表语时，在口语中可 以省略 而非限制性定语从句中的关系代词或关 系副词不可省略。 I still remember the days we spent together in college.
She is not the one(that) she used to be.
含义不同
I have a sister who is a doctor. (姐姐不止一个)
I have a sister, who is a doctor. (只有一个姐姐)
Which?
A.The thief, who fell off the ladder, was arrested by the police.
定语从句
限制性定语从句和非限制性定语从句
Read and find
1. …, he traveled with his father, who wanted to do trade with the Chinese. (Para. 1)
2. He was very impressed by Beijing, especially the Summer Palace which he described as “The greatest palace that ever was” (Para. 3)
B、what 行词为all, none等词时，
（意含： 她只有一个哥哥。）
• . All the books that have pictures in them are well written. 所有里面带插图的书都写得很好。
（意含： 不带插图的书则不一定写得好。）

限制性定语从句和非限制性定语从句的区别PPT课件.ppt

限制性定语从句和非限制性定语从句的区别PPT课件.ppt
从使用情况来看，闭胸式的使用比较 广泛。 敞开式 盾构之 中有挤 压式盾 构、全 部敞开 式盾构 ，但在 近些年 的城市 地下工 程施工 中已很 少使用 ，在此 不再说 明。
• 区别一：形式上不同
• 限定性定语从句主句和从句之间不 用逗号隔开，口语中使用时也不停 顿；而非限定性定语从句与主句之 间通常有逗号隔开，口语中使用时 有停顿。
• All the books there, which have beautiful pictures in them, were written by him.
那里所有的书都是他写的, 书里附有漂亮的插 图。(说明那里没有除他以外的人写的书)
• All the books there which have
D 4、I don’t like the way _____ he
spoke to me.
A、by that B、what C、by which D、/
.
20
从使用情况来看，闭胸式的使用比较 广泛。 敞开式 盾构之 中有挤 压式盾 构、全 部敞开 式盾构 ，但在 近些年 的城市 地下工 程施工 中已很 少使用 ，在此 不再说 明。
.
2
从使用情况来看，闭胸式的使用比较 广泛。 敞开式 盾构之 中有挤 压式盾 构、全 部敞开 式盾构 ，但在 近些年 的城市 地下工 程施工 中已很 少使用 ，在此 不再说 明。
Discuss the difference
• His brother, who is eighteen years old,
C、which has
D、which has been
.
16
从使用情况来看，闭胸式的使用比较 广泛。 敞开式 盾构之 中有挤 压式盾 构、全 部敞开 式盾构 ，但在 近些年 的城市 地下工 程施工 中已很 少使用 ，在此 不再说 明。
  1. 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
一 ：关系代词 as 引导的定语从句： 1） as 引导的限制性定语从句，一般 先行词前有such，the same 修饰， 构成 such + 名词 as…像……..之类的，像…..一
样的
the same + 名词 + as…和. …….同样的 as 可以充当主语，宾语或表语,
1
1. He is not the same man as he was. 2. Such girls as he knows are good at
The factory, where I worked , belonged to Japan.
The war, when/ during which Chinese fought against Japanese , last (持续） eight years.
10
1.She heard a terrible noise, _______
brought her heart into her mouth.
a.it b.which
c.this d.that
2.The weather turned out to be very good ,
____ was more than we could expect.
a.what b.which c.that d.it
made the others unhappy.
a．who b．which c．this d．what
12
5. I bought an ancient chinese vase , _____ was very reasonable.
a. which price b. its price c. whose price d. that price
限定先行词
对现行词起补充说明作用
8
The man , who has three children, is my uncle.
那个人， 有三个孩子， 是我的叔叔。
The man who has three children is my uncle.
那有三个孩子的人是我的叔叔。
She was late again, which made the teacher upset.
She was late again, ______ made the 5
The road was too slippery, __w__h_ic_h__caused lots of accidents.
She entered a good university, __a_s__ we had expected.
4
注意：
as 引导的非限制性定语从句与which 引导 的非限制性定语从句异同：
1）都可指代整个句子，但as 从句位置灵 活，可位于句首，句中， 句尾， ”正如正 像”
2） which 引导的从句只位于主句之后，意
为A“s 这一点”,主从句一般是因果关系
_____is known , the ewahrtihchis round.
11
3.Carol said the work would be done by
October, ＿＿＿＿＿personally I
doubt very much.
a. it b.that
c.when d.which
4.Dorothy was always speaking highly of
her role in the play, ________,of course ,
6
7
限制性定语从句 非限制性定语从句
先行词与从句间没 有逗号隔开
先行词是名词或代 词
先行词与从句之间有逗号隔开
先行词是名词，代词或前面整个 句子（一般which指代整个句子）
关系代词，关系副 不能用that 引导，一般不用 词，介词+关系代词 why 引导而用for which 代替 引导
关系词做宾语时可省 关系词做宾语时不可省
This is my motorbike, which was sent to me by my uncle
9
The vase, whose price is a little high, is valuable.
The girl, to whom I talked just now , was the manager of that company.
English . 3.We have found such materials as are
used in their factory. 2)the same + 名词 + as……..像….一样的 3) the same + 名词 +that ……就是同一人或物 This is the same bike as we lost yesterday.
13
注意：1）定语从句中的主谓一致：
1.…one of +复数名词 + 关系代词+ 复数 形式动词
2. = …..not the only one of…….
3. Titanic is one of the most wonderful movies that have been produced in Hollywood.
The earth , as we know , moves round the sun .地球，我们都知道，围着太阳转。 Tom works hard and is willing to help others, as we all know.汤母工作努力，并且 乐于助人，这一点我们都知道。
3
常见的as 引导的非限制定语从句 as we all know as is known as every knows as we (had) expected as is mentioned above
This is the same bike that we lost yesterday.
2
3) as 引导的非限制性定语从句， 位置灵活， 可位于句首，句中，句尾， as “正如，正像“ As everyone knows ,China is a beautiful country with a lon着悠久历史 的美丽国家。