as引导定语从句的用法

as引导定语从句的用法

as引导定语从句的用法

定语从句(也称关系从句、形容词性从句),是指一类由关系词引导的从句,因为这类从句的句法功能多是做定语,所以曾被称为定语从句,这类从句除了可以做定语之外,还可以充当状语等其他成分,所以现代语言学多使用“关系从句”这一术语。以下是店铺为大家整理的as引导定语从句的用法,仅供参考,希望能够帮助大家!

as作关系代词时,引导定语从句在从句中充当主语、宾语、介词宾语或表语,既可以指人,也可以指物。

(1)as引导定语从句时,有如下结构:“the same …as”,“such …as”, “as…as”“so many (much, few, little)…as”,译作“像……一样的人(或物)”。例如:

This is such an easy novel as you can read.

这本小说很容易,你能读得懂。

They have never read so many books as I read last year.

他们从来都没有读过像我去年读过的那些书。

(2)as单独引导定语从句时,修饰整个主句或主句中的一部分,可以放在句首、句中或句末。

当as在从句中作主语时,从句的'谓语通常是被动语态或系表结构;as在从句中作宾语时,从句的谓语常用“情态动词+动词原形”构成。常见的结构如下:

as is known to all 众所周知

as has been said above 如上所述

as was expected 正如预料的那样

as has been pointed out 正如他指出的那样

as we all can see (know, hear)正如大家看到的(知道的、听到的)那样。例如:

As is known to everybody, the moon travels round the earth

once every month. 众所周知,月球每个月绕地球转一周。

【as引导定语从句的用法】

合集下载

as在定语从句中的用法

as在定语从句中的用法

关系代词as 引导的定语从句 1、as 可以在定语从句中做主语或宾语,代表前面整个句子。如: He married her, as was natural. 他跟她结婚了,这是很自然的事。 He is honest, as we can see. 他很诚实, 这一点我们看得出来。 2、as 引导的非限制性定语从句可以放在主句之前、主句之后,甚至还可以分割主句。 另外,as 常常有“正如、正像”的含义。如: As is known to all, China is a developing country. 众所周知,中国是发展中国家。 He is from the south, as we can know from his accent. 他是南方人,从他的口音我们就可以知道。 John, as you know, is a famous writer. 正如你所知, 约翰是个著名作家。 3、当先行词受such, the same 修饰时,关系词常用as。 如: I’ve never heard such stories as he tells. 我从未听过象他讲的这样的故事。 He is not such a fool as he looks. 他可不象他看上去的那样傻。 This is the same dictionary as I lost last week. 这部词典跟我上星期丢失的一样。 注意: 当先行词受the same 修饰时,偶尔也用 that引导定语从句,但与as引导的定语从句意思有区别。如: She wore the same dress that she wore at Mary's wedding. 她穿着她在玛丽婚礼上穿过的那个同一条连衣裙。 She wore the same dress as her younger sister wore. 她穿就像着跟她妹妹所穿的一样的连衣裙。

as引导定语从句的用法

as引导定语从句的用法

as引导定语从句的用法

as 引导非限制性定语从句,可放在主句之前,或者主句之后,甚至可以切割一个主句;which引导的非限制性定语从句只能放在主句之后。另外,as有“正如……,正像……”的意思

(1) As is known to all, China is a developing country.

(2) He is from the south, as we can see from his accent.

(3) John, as you know, is a famous writer.

(4) He has been to Paris more than several times, which I don’t believe.

================================

As 的用法例

1. the same… as;such…as 中的as 是一种固定结构, 和……一样……。

I have got into the same trouble as he (has).

例2. as可引导非限制性从句,常带有'正如'。

As we know, smoking is harmful to one's health.

As is known, smoking is harmful to one's health.

As是关系代词。例1中的as作know的宾语;

例2中,它充当从句的主语,谓语动词know要用被动式。

一、“as / which” 特殊定语从句的先行成分

1. 形容词或形容词短语作先行成分, 具有形容词意义的介词短语也可以充当先行成分,如:

My grandmother’s house was always of great importance to me, as my own is.

定语从句中as 的用法及例句

定语从句中as 的用法及例句

定语从句中as 的用法及例句

定语从句中"as"的用法及例句

一、引言

在英语语法中,定语从句是一种常用的修饰手段,它可以为名词或代词添加更多的描述和限定。而其中一个常见的连接词就是"as"。本文将详细介绍定语从句中"as"的用法,并提供一些例句来帮助读者更好地理解和运用。

二、as作为关系副词引导定语从句

1. "as"在定语从句中起到限制性关系副词的作用。它引导了一个对主句所描述事物进一步解释和说明的从句。

例如:

- The hotel, as I mentioned before, is located in the city center.

(正如我之前提到过的,这家酒店位于市中心。)

- I love the movie "The Shawshank Redemption", as many people do.

(我喜欢电影《肖申克的救赎》,像很多人一样。)

2. 在类似比较级、数词等结构中,也可以使用"as...as..."进行比较。

例如:

- He is not as tall as his brother.

(他没有他哥哥高。)

- As many as ten students were absent from today's class.

(多达十名学生今天旷课了。) 三、根据先行词不同类型的例句

下面将分别给出"as"引导定语从句的几种情况以及相应的例句。

1. "as"引导说明职业、身份或特征的定语从句。

例如:

- Mr. Smith, as our English teacher, is always patient and helpful.

(作为我们的英语老师,史密斯先生总是耐心和乐于助人的。)

- Mary, as a doctor, has saved many lives in her career.

(作为一名医生,玛丽在她的职业生涯中挽救了许多生命。)

as在定语从句中的用法及例句

as在定语从句中的用法及例句

as在定语从句中的用法及例句

定语从句是英语中常见的修饰名词的一种结构,通过引导词来连接主句和从句的关系。其中,as也有被用于引导定语从句的情况,并且具有特殊意义。本文将详细介绍as在定语从句中的用法,并提供一些例句加以说明。

一、作为引导词

AS可以充当一个引导词,在这种情况下其后面接一个完整的定语从句。它表示“正如”或“像……一样”,并且经常与such, same等词连用。

1. The software, as I mentioned before, has many useful features.

正如我之前提到的,这个软件有许多有用的功能。

2. He insisted on doing it himself, as he always does.

他坚持自己做,像他平时那样。

3. She looked pale, as if she had seen a ghost.

她脸色苍白,好像她看见了鬼一样。

二、作为限定词

AS还可以作为一个限定词,在这种情况下其后面接一个非限制性定语从句。它表示“就……而言”或“正如”。此时,as相当于which引导的非限制性定语从句。

4. The smartphone, as we all know, has revolutionized the way we communicate.

智能手机,正如我们都知道的那样,彻底改变了我们交流的方式。

5. John's photographs, as displayed in the exhibition, captured the beauty of nature.

约翰在展览中展示的照片捕捉到了自然的美。 6. The children enjoyed their summer vacation, as was expected.

孩子们正如预料的那样,享受了他们的暑假。

定语从句as的三种用法

定语从句as的三种用法

定语从句as的三种用法

定语从句 "as" 有以下三种用法:

1. 引导限制性定语从句:这种用法中,as在从句中作主语、宾语或表语。例如:

The car, as you know, cost me a lot of money. (你知道,那辆车花了我很多钱。)

I'll take the book, as you suggested. (按照你的建议,我会拿那本书。)

The child, as is well known, needs love and care. (众所周知,那个孩子需要爱和照顾。)

2. 引导非限制性定语从句:这种用法中,as在从句中作主语、宾语或表语。例如:

My sister, as you know, is a doctor. (你知道,我姐姐是一名医生。)

The book, as I have said, is very interesting. (正如我所说的,这本书非常有趣。)

The film, as you can imagine, was very emotional. (正如你可以想象的,这部电影非常感人。)

3. 引导方式状语从句:这种用法中,as在从句中作方式状语,表示“正如”、“就像”的意思。例如:

He did it, as we had expected. (他按照我们预期的那样做了那件事。)

She spoke to the camera, as if she was addressing a crowd of

people. (她对着镜头讲话,就像是在向一群人发表演讲一样。)

定语从句中用as的四种情况

定语从句中用as的四种情况

定语从句中用as的四种情况

1、当as引导表示方式的定语从句时:

例如:He spoke in a low voice, as if he was too timid to make himself

heard. 他说话语气低沉,好像害怕自己的声音太小无法被听见一样。

2、当as引导表示程度的定语从句时:

例如:The mountain was as high as a castle. 这座山就像一座城堡一样的高。

3、当as引导表示身份的定语从句时:

例如:We invited her to the party as our teacher. 我们邀请她以老师的身份参加派对。

4、当as引导表示比喻的定语从句时:

例如:The dream dissolved as quickly as smoke. 梦境瞬间消散就像烟一样。

as作为连词在定语从句中最常见的四种用法就是上述所列,那么我们来简单说一下这四种情况下as的用法。

首先,当as引导表示方式的定语从句时,它和like意思相近,表示“仿佛”的意思,此时,as后一般接着一个由介词短语、形容词、动词等构成的状语从句;其次,当as引导表示程度的定语从句时,表示“一样”的意思,此时,as后一般接着一个定义词性短语,比如形容词、名词、副词、介词短语等,来表示“等于”的意思;然后,当as引导表示身份的定语从句时,它表示“作为”的意思,它后面接一个由介词短语、限定词性短语等构成的状语从句;最后,当as引导表示比喻的定语从句时,它表示“像”的意思,它后面一般接一个相对定的比较概念,以表示“就像”的意思。

以上就是as在定语从句中所涉及的四种情况,大家可以通过记住它们的具体结构,以及后面的接法来不断积累,从而掌握它们的用法。只要结合例句,多加练习,一定可以掌握它们并能运用得熟练。

as定语从句的用法及例子

as定语从句的用法及例子

一、as引导定语从句的用法

1. as引导限定性定语从句

- 当先行词被such, the same修饰时,关系代词用as。

- 例如:

- He is such a good student as every teacher likes.(他是每个老师都喜欢的那种好学生。在这个句子中,先行词student被such修饰,as在从句中作likes的宾语。)

- My hometown is no longer the same as it used to be.(我的家乡不再是过去的样子了。先行词the same指代“the same hometown”,as在从句中作表语,表示“像……一样”的状态。)

2. as引导非限定性定语从句

- as引导非限定性定语从句时,可放在主句之前、主句之后或主句中间,as有“正如,正像”的意思。

- 例如:

- As we all know, the earth is round.(众所周知,地球是圆的。as引导的从句放在主句之前,as在从句中作know的宾语。) - The earth, as we all know, is round.(这个句子中,as引导的从句放在主句中间。)

- The earth is round, as we all know.(as引导的从句放在主句之后。)

as引导定语从句的用法 2

as带领定语从句的用法 之阳早格格创做

as 带领非节造性定语从句,可搁正在主句之前,大概者主句之后,以至不妨切割一个主句;which带领的非节造性定语从句只可搁正在主句之后.其余,as有“正如……,正像……”的意义

(1) As is known to all, China is a developing country.

(2) He is from the south, as we can see from his accent.

(3) John, as you know, is a famous writer.

(4) He has been to Paris more than several times, which I don’t

believe.

================================

As 的用法则

1. the same… as;such…as 中的as 是一种牢固结构, 战……一般…….

I have got into the same trouble as he (has).

例2. as可带领非节造性从句,常戴有'正如'.

As we know, smoking is harmful to one's health.

As is known, smoking is harmful to one's health.

As是闭系代词汇.例1中的as做know的宾语;

例2中,它充当从句的主语,谓语动词汇know要用主动式.

一、“as / which” 特殊定语从句的先止身分 1. 形容词汇大概形容词汇短语做先止身分, 具备形容词汇意义的介词汇短语也不妨充当先止身分,如:

My grandmother’s house was always of great importance to

as引导定语从句

as引导定语从句

1. as引导限制性定语从句

 the same…as/ as…as/such…as/so…as

1) It’s the same person_____ we wanted to find yesterday.

2) Such girls _____ he knows are good at English.

3) Do you have such books___ we like?

4) She will marry as wealthy a man_____she can find.

2. 引导非限制性定语从句

⑴ as指代整个主句内容

____ everyone knows, China is a beautiful country with a long history.

Tom works hard and is willing to help others, _______we all know.

(2) as引导非限制性定语从句,有“如,正像”的含义

as has been said above

关系代词as, which区别

1. as可以放句首

The moon travels round the earth once every month, ______ is known to everybody.

As is known to everybody, the moon travels round the earth once every month. (2001/高/34)

2. 当非限制性定语从句是否定句或表示否定时,只能用which

He came here very late, ______was unexpected.

as引导定语从句

1. as引导限制性定语从句

 the same…as/ as…as/such…as/so…as

1) It’s the same person_____ we wanted to find yesterday.

as在定语从句的用法

as在定语从句的用法

as 在定语从句的用法

英语是一种西日耳曼语支,最早被中世纪的英国使用,并因其广阔的殖民地而成为世界使用面积最广的语言。下面是店铺为大家整理的as 在定语从句的用法,欢迎阅读与收藏。

as 在定语从句的用法1

一、as引导定语从句与其它词连用

A.用于the same...as...结构中

This is the same sickle as I lost yesterday.这把镰刀和我昨天丢的那把一样。

We drove out of the town by the same road as we had

entered by.我们沿着进城的同一道路开车出城。

This is the same material as is used in building the bridge.这和建那座桥所用的材料一样。

注意:在这一结构中,as有时可以由that代替。例如:

I live in the same district as /that he lives in.我和他住在同一区。

但两者亦有区别:

1.当定语从句省略谓语部分时,要用as。例如:

She uses the same scent as you(do)/that you do.她用的香水和你的一样。

This book of his is the same as yours.他的这本书和你的那本一样。

2.在容易引起歧义时,慎用as和that。例如:

This is the same knife as I lost last week.

(一般理解为:这把刀和我上周丢的那把相似。也可理解为:这是我上周丢的那把刀。)

This is the same knife that I lost last week.这是我上周丢的那把刀。 3.that在现代英语中可作关系副词,而as则不可。例如:

I live in the same district that he lives.(不可用as。)

  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)。
相关文档
最新文档