as作连词的用法
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as的六种用法及例句
“as”有多种词性和用法,以下是“as”的六种用法及例句:
- 做连词,固定搭配“as……as”,意思是“和……一样”。
例如:My sister is as tall as me. 我姐姐和我一样高。
- 做连词,引导时间状语从句,意思是“当……的时候”。
例如:My mother was cooking fish as I arrived home. 我到家的时候,我妈妈正在做鱼。
- 做连词,引导原因状语从句,意思是“因为”。
例如:As rain has fallen, the air is cooler. 因为下过雨,所以空气比较凉爽。
- 做连词,引导让步状语从句,意思是“虽然,尽管”。
例如:Young as he is, he has been one of the most famous painters in our country. 虽然他还很年轻,但已经成为我们国家最有名的画家之一。
- 做关系代词,引导定语从句。
例如:This is the same game as I played yesterday. 这和我昨天玩的游戏一样。
- 做介词,意思是“作为”。
例如:French is known as the most beautiful language in the world. 法语以世界上最美丽的语言著称。
as作连词的用法一、AS作为连词的基本用法AS是一个常见的连词,用于连接两个意义相近或相似的句子、短语或单词。
在句子中作为连词的AS有多种用法,下面将详细探讨一些常见的用法。
1. 表示因果关系AS可以表达因果关系,指明前后事件之间的原因和结果。
例如:- As it was getting late, we decided to leave the party.(因为时间已经很晚了,我们决定离开派对。
)- She didn't go to the concert as she had a headache.(她头痛,所以没有去参加音乐会。
)2. 表示同时发生AS可以表示两个或更多事件在同一时间发生。
例如:- He was cooking dinner as I arrived home.(当我到家时,他正在做晚饭。
)- The children were playing in the park as the sun set.(太阳下山时,孩子们在公园里玩耍。
)3. 引导比较从句AS可引导比较从句,比较从句通常出现在主句之后,并用来形容一个人或事物与另一个人或事物之间的差异或相似之处。
例如:- He is not as tall as his brother.(他不像他哥哥那样高。
)- This book is not as interesting as the one I read last week.(这本书不像我上周读的那本书那样有趣。
)4. 表示身份、职业或角色AS还可以用来表示一个人的身份、职业或扮演的角色。
例如:- Bob works as a doctor at the local hospital.(鲍勃在当地医院工作,是一名医生。
)- She appeared on TV as a guest speaker at the conference.(她在电视上以会议嘉宾的身份出现。
AS 的用法总结AS 是一个多功能词汇,在不同的语境中有不同的用法。
本文将对AS 的各种用法进行总结和解释,以帮助读者更好地理解和使用这个词汇。
1. 并列用法AS 可以用作并列连词,连接两个或多个平行的词、短语或句子。
它的作用是表示相似性、对比或补充关系。
例如:She sings as well as dances.(她不仅唱歌好,跳舞也好。
)He is both talented as a musician and as an actor.(他既是一位有才华的音乐家,也是一位有才华的演员。
)2. 作为介词AS 还可用作介词,表达一种特定的身份、职业、角色或状态。
例如:She works as a teacher.(她以教师的身份工作。
)I saw him as a friend, not just a colleague.(我把他当朋友看待,而不仅仅是同事。
)3. 表示时间、原因或方式AS 可用于引导时间、原因或方式状语从句,表示一种方式、原因或时间。
例如:As we were running late, we decided to take a taxi.(因为我们来晚了,所以决定打出租车。
)He laughed as if he had heard the funniest joke ever.(他笑得好像听到了有史以来最搞笑的笑话。
)4. 表示固定搭配和习惯用语AS 作为一个常用的词汇,与其他词汇组成了许多固定搭配和习惯用法。
例如:As a result(结果是)As for(至于,就……而言)As far as(就……而言)As long as(只要)As soon as(一……就……)As well as(既……又……)5. 作为形容词引导词AS 还可以在某些情况下引导形容词短语,用于描述某人或某事的特点或状态。
例如:She stood there, calm as ever.(她站在那儿,一如既往地冷静。
as作连词的用法总结一、as作连词的用法as做连词主要引导状语从句1. as...as的用法as...as意为"和……一样",表示同级的比较。
使用时要注意第一个as为副词,第二个as为连词。
其基本结构为:as+ adj./ adv. +as。
例如:(1)This film is as interesting as that one.这部电影和那部电影一样有趣。
(2)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅。
其否定式为not as/so +adj./ adv. +as。
例如:This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用。
若有修饰成分,如twice, three times, half, a quarter 等,则须置于第一个as之前。
例如:Your bag is twice as expensive as mine.你的袋子比我的贵一倍。
几个关于as...as的常见句型:(1)as...as possiblePlease answer my question as soon as possible.请尽快回答我的问题。
(2)as...as usual/beforeShe looks as pretty as before.她看起来和以前一样漂亮。
(3)as long as... (引导条件状语从句)It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划。
(4)as far asHe walked as far as the railway station yesterday evening.昨天傍晚,他一直散步到火车站。
(5)as well asShe cooks as well as her mother does.她烧菜烧得跟她母亲一样好。
as意思为作为的用法
as是一个介词和连词,表示"作为"的意思。
作为介词时,as通常用于引导方式或角色的描述。
例如:
1.作为一名教师,我喜欢与学生互动。
2.她表现出了出色的领导能力,作为团队的领导者。
作为连词时,as常用于引导原因、方式和时间等从句。
例如:
1.他放弃了这个机会,因为他不喜欢那个城市。
2.我们必须按照计划行动,正如我之前所说的。
除了作为介词和连词,as还可以作为副词,表示程度或方式。
例如:
1.她画得和专业艺术家一样好。
2.他能够以同样有效的方式解决问题。
此外,as还可以作为缩写形式,表示"当...时候"。
例如:
1.正如预料的那样,当我到达机场时,航班已经取消了。
总的来说,as作为一个多功能的词语,在不同的语境中可以表示"作为"或引导从句,帮助更清晰地表达句子的意思。
as连接两个句子的用法一、AS连接两个句子的用法简介在英语写作中,我们经常需要使用连词来连接不同的句子,以增强句子之间的逻辑关系和连贯性。
其中,AS是一个常用的连词之一。
AS可以用于表示因果关系、让步关系以及递进关系等多种情况。
本文将针对这些不同的情况,详细介绍AS连接两个句子时的用法,并通过例句加以说明。
二、表示因果关系1. AS引导原因状语从句AS可以引导一个原因状语从句,表示一个动作或事件所带来的原因。
例如:I couldn't sleep last night as I had drunk too much coffee during the day.2. AS引导结果状语从句AS也可以引导一个结果状语从句,表示某个原因所导致的结果。
例如:She didn't eat anything for three days, as she had lost her appetite.三、表示让步关系1. AS虽然……但是……AS在这种情况下可以与although或though互换使用,表示虽然存在某种情况,但仍然会发生相反或截然不同的事物或情况。
例如:I still went to the party as I wanted to see my friends, although I was feeling tired.2. AS尽管如此当两个句子之间存在对比关系时,AS可以表示尽管某件事情发生,但另一件事情仍然会继续或往前推进。
例如:He didn't have much money, but he went on a trip as planned.四、表示递进关系1. AS更重要的是AS在这种情况下可以与what's more或what is worse,通常用于句首,表示句子中提到的更为重要的事情。
例如:She didn't notice my message, and what's worse, she didn't even apologize.2. AS此外AS还可以用于引出补充信息,表示除了前面提到的内容之外还有其他相关信息。
有关as作连词的用法一.as引导状语从句as作为连词可以引导状语从句,表示时间、原因、方式、让步等。
1. 引导时间状语从句,意思是“当``````的时候”,同when/while,更强调“一边``````一边``````”。
表“随着``````”的意思时同with,但with是介词,不可以跟从句。
eg: I saw him as he was getting off the bus.He often listens to the music as he is doing his homework.As time goes by, his illness is getting worse.2. 引导原因状语从句,同since。
eg: We had better hurry as it is getting dark.As she has no car, she can’t get there easily.有关as作连词的用法一.二.as引导定语从句1. as引导限制性定语从句。
as作为关系代词可以引导限制性定语从句,通常与the same或such连用,构成the same ``````as和such``````as句型。
eg: I have never heard such stories as he tells.This is the same dictionary as I lost.有关as作连词的用法要用倒装结构。
可以把从句中表语、状语甚至谓语动词置于句首,如果是带有冠词的可数名词单数作表语,置于句首时应省去冠词。
eg: Young as he is, he knows a lot about history.Much as I like you, I will not marry you.Try as she might, Mary couldn’t get the door open.Boy as he is, he is very shy. (boy前省略冠词a)4. 引导方式状语从句,表示方式。
as的用法归纳
“as”是一个英语连词,具有多种用法。
以下是“as”的用法归纳:
1、引导时间状语从句:as表示“当……时候”,“随着……”,“一经……就……”,强调主句和从句中的动作或状态同时发生或进行。
例句:As time goes by, I grow more and more confident. 随着时间的推移,我变得越来越自信。
2、引导原因状语从句:as表示“因为”,与because相比,语气较轻。
例句:As it was getting dark, we decided to stay in the hotel. 因为天色渐渐暗了,我们决定在旅馆里待着。
3、引导方式状语从句:as表示“以……方式”,“像……一样”。
例句:She looks at the world as if she were the only person in the world. 她看待世界的方式就像她是世界上唯一的人一样。
4、引导让步状语从句:as表示“尽管”,“虽然”。
例句:Young as he is, he knows a lot. 尽管他很年轻,但他知道很多事情。
5、引导比较状语从句:as表示“与……一样”,“像……一样”。
例句:He is as tall as his father. 他和他父亲一样高。
6、作为介词:as还可以作为介词,表示“作为”,“以……身份”。
例句:He works as a teacher. 他作为一名教师工作。
综上所述,“as”是一个非常灵活的连词,具有多种用法。
掌握其用法可以更准确地表达思想和意义。
as的用法小结今日和大家一起学习一下as的用法,快来一起学习吧,下面我就和大家共享,来观赏一下吧。
【新概念】as的用法小结as可以作连词、介词及关系代词。
现将其用法小结如下:一、as作连词的用法:1. 作当……的时候,引导时间状语从句。
留意与when、while的用法区分。
① when作当……的时候解,可以指较短的(一点)时间,也可指一段时间。
如:When he was at college, he could speak several foreign languages. (表示一段时间)When the clock struck twelve, all the lights in the street went out. (表示时刻)① while常表示一段较长的时间或一个过程,强调主句谓语动词与从句谓语动词同时发生。
如:Work while you work. Play while you play.① 但属下列情形时,只用as, 而不用when或while。
A) 用于表示同一个人的两种动作交替进行,指一边……,一边……。
如:The girl dances as she sings on the stage.He looked behind from time to time// as he went forward.B)表示两个同步进展的动作或行为,译为随着……。
如:As time went on / by, she became more and more worried.As children get older, they become more and more interested in the things around them.C)表示两个短促行为或大事几乎同时发生。
如:I thought of it //just as you opened your mouth.Just as the flying worm hit her face, she gave a loud cry.D) 后接名词表示某一年龄段时,用as。
as作连词的用法
As用作连词可以引导时间状语从句、原因状语从句、让步状语从句、方式状语从句、比较状语从句、定语从句和结果、目的状语,我们在学习过程中应注意辨别。
一、时间状语从句
as引导的时间状语从句多用于口语,强调主句和从句的动作同时发生或一前一后发生,意为随着……、一边……一边……有时可以和when和while互换,意为当……的时候。
如:
As time went on,her hair became grey.
I read the letter as I walked along the river.
As(when he was) a small boy, he began to learn English
As (While) the teacher is explaining the text,the students are taking notes.
二、原因状语从句
as引导原因状语从句,意为由于……鉴于……语气比because、since弱,表示明显的或已为对方所熟悉的原因,一般放在主句之前。
如果放在主句之后,则表示对主句附加说明。
如:
As it is raining hard,we won’t go out.
We a11 1ike her as she is kind.
As he was in hurry, he left his bag at home.
三、让步状语从句
as引导让步状语从句,意为虽然,尽管,通常从句要用倒装,即从句的表语/状语放在as之前。
如果从句中表语是单数名词,那么名词前不加冠词。
如:Young as he is,he knows a lot.(young作表语)
Hard as he works,he has made little progress.(hard作状语)
Child as he is,he knows a lot.(child前不加冠词)
四、方式状语从句
as作方式状语,意为正如、按照、如同、像。
如:
I have changed it as you suggested.
You must do everything as I do.
He writes as his teacher does.
五、比较状语从句
as作比较状语,意为像……一样,常用在结构as…as…中,其中前一个as 是副词,后一个as是连词,否定结构为not as/so…as…。
如:
This line is as long as that one.
She doesn’t sing as/so well as her sister.
六、结果和目的状语
引导结果和目的状语时,意为“以至于,以便”。
如:
Will you be so good as to help us?(表目的)
He raised his voice so as to be heard.(表结果)
七、定语从句
as既可引导限制性定语从句,也可引导非限制性定语从句。
在定语从句中,as作主语、表语或宾语时,均不能省略。
1. as引导限制性定语从语时,主要用于the same…as/that、such…as…、as…as…、so…as…等结构,译为“正像,正如”。
如:
He is such a lazy man as nobody wants to work with.(宾语)
Don’t trust such people as praise you to your race and speak ill of you behind your back.(主语)
Such girl as she is should be praised.(表语)
As many people as are present have voted for the candidate.(主语)
注意:the same…as与the same…that的区别是:前者表示同类事物中的不同事体,后者表示同一事物。
如:
This is the same watch as I lost.(这块表跟我丢失的那块表一样)
This is the same watch that I lost.(这就是我丢失的那块表)
2. as引导非限制性定语从句时,意为正如、正像,先行词通常不能是主句中的某个具体词,而应该是整个语句表达的全部内容或整个短语推断出来的概念。
从句可放在主句前、主句后或插入主句中间。
其中位于句首时,可构成以下常见结构:as is well known众所周知、as often happens这种情况经常发生、as is often the case情况常常这样、as is supposed如所预料的,as has been pointed out如所指出的、as has been said before如前所说、as is usual(某人通常会)等。
如:
He saw the girl,as he hoped he could.
As is often the case,we have worked out the production plan.
He,as we all know, is a good student.
He got married again,as was expected.。