as
音标发音
- 英式音标 [æz; əz]
- 美式音标 [æz,əz]
- 国际音标 [æz]
- 英式发音
- 美式发音
基本解释
- adv. 如同,像……一样
- prep. 作为;以……身份;当作;像,如同;当……时
- conj. 因为,由于;在......时,随着;以……的方式,像;正如;虽然,尽管
- n. 阿斯(古罗马铜币)
词源解说
- 12世纪晚期进入英语,直接源自古英语的alswa,意为的确如此。
用法辨析
- as用作副词时主要用来表示比较,意思是“像…一样;如同”。可以单独使用,但更多的是用在as...as结构中,其中第一个as是副词,其后可接形容词或副词,也可接其他成分,as前可有状语。第二个as可以是介词,也可以是连词。as用作副词时还可以指事物以同样的方式发生,意思是“和…一样”。
- as...as结构多用于肯定式,偶尔也可用于否定式。表示同样意思的否定式多用so...as。as...as结构用于否定句时多用于口语,侧重“像…一样”;so...as结构则多用于书面语,侧重“像…那样”。
- as...as结构表示的是同级比较,第一个as后的形容词或副词不可用比较级,必须用原级,比较的对象亦须属同类。
- as...as结构表示数量或程度时,可用于“as much+(不可数名词+) as”或“as many+(可数名词复数+) as”结构。
- 修饰as...as结构的常见词语有nearly,almost,just,exactly,half,quite,表示倍数或次数的形容词,“数词+times”等。这些修饰语都放在as...as结构之前。
- 使用as...as结构时,若第一个as后的名词是单数可数名词并有形容词修饰,则应使用“as+ adj.+ a/an+ n. ”结构,即不定冠词应位于形容词和名词之间。第二个as后面的名词或代词的格不同,意思也不同。
- as...as结构中后一个as用作连词时引导的从句常为省略句,省略从句中的动词可使主句的意义得到加强;反之,重复从句中的动词则可使从句的意义得到强调。
- 使用as...as结构时,在一定的上下文中可以省去其中的一个。
adv. (副词)
英汉例句
- She is as tall as her mother.
她和她母亲一样高。 - As a child,he lived in Japan.
他小的时候住在日本。 - I was coming in as he was going out.
我进来的时候,他正出去。 - As rain has fallen,the air is cooler.
由于下了雨,空气比较凉爽。 - Child as is Paul,he knows enough to tell good from bad.
保尔虽是个孩子,却已懂得区分好坏。 - Run as fast as you can.
你能跑多快就跑多快。 - When in Rome,do as the Romans do.
入乡随俗。 - As I said in my last letter,I am taking the exam in July.
我上次信里已经说过,我七月份要考试。
用作副词 (adv.)
用作介词 (prep.)
用作连词 (conj.)
引导时间状语从句
引导原因状语从句
引导让步状语从句
引导比较状语从句
引导方式状语从句
用于插入语
词组短语
- as alike as chalk and cheese 本质上完全两样的,截然不同的
- as big as life (画像等)与原物一样大的;千真万确的
- as black as a raven 像乌鸦一般黑
- as black as a thunder 面带怒容
- as black as coal 黑得像煤一样
用作副词 (adv.)
~+形容词+as+名词
英英字典
- used in comparisons to refer to the degree of something
- used to describe the purpose or quality of someone or something
- (BECAUSE) because
- (WHILE) during the time that
- (LIKE) in the same way
- (ALTHOUGH) although
- If something happens as something else happens, it happens at the same time.
- You use as to say how something happens or is done, or to indicate that something happens or is done in the same way as something else.
- You use as to introduce short clauses that comment on the truth of what you are saying.
- You can use as to mean "because" when you are explaining the reason for something.
- You use the structure as...as when you are comparing things.
- As is also a conjunction.
- You use as...as to emphasize amounts of something.
- You say as it were in order to make what you are saying sound less definite.
- You use expressions such as as it is, as it turns out, and as things stand when you are making a contrast between a possible situation and what actually happened or is the case.
- You use as when you are indicating what someone or something is or is thought to be, or what function they have.
- If you do something as a child or as a teenager, for example, you do it when you are a child or a teenager.
- You use as in expressions like as a result and as a consequence to indicate how two situations or events are related to each other.
- as ever&rarrsee ever
- as a matter of fact&rarrsee fact
- as follows&rarrsee follow
- as long as&rarrsee long
- as opposed to&rarrsee opposed
- as regards&rarrsee regard
- as soon as&rarrsee soon
- as such&rarrsee such
- as well&rarrsee well
- as well as&rarrsee well
- as yet&rarrsee yet
- You use as for and as to at the beginning of a sentence in order to introduce a slightly different subject that is still connected to the previous one.
- You use as to to indicate what something refers to.
- If you say that something will happen as of a particular date or time, you mean that it will happen from that time on.
- You use as if and as though when you are giving a possible explanation for something or saying that something appears to be the case when it is not.
- an ancient Roman unit of weight approximately equal to 1 pound troy (373 grams) 373
- American Samoa
剑桥英英字典
柯林斯英英字典
专业释义
- 见票照付(的),即期(的)
- 业馀电台 (amateur station)
- 安
- 自治系统 (autonomous system)
- 位址空间 (address space)
- 高级系统 (advanced system)
- 鑑认伺服器 (authentication server)
- 安培秒
- 自动选择 (automatic selection)
- 自动同步器 (automatic synchronizer)
- 自动交换 (automatically switching)
- 辅助储存器 (auxiliary storage)
- 辅助储存 (auxiliary store)
- 丙烯腈/苯乙烯树脂
- 丙烯腈-苯乙烯树脂
- 不对称因数
- 不对称因子
- 高层云