as
音標(biāo)發(fā)音
- 英式音標(biāo) [?z; ?z]
- 美式音標(biāo) [?z,?z]
- 國際音標(biāo) [?z]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- adv. 如同，像……一樣
- prep. 作為；以……身份；當(dāng)作；像，如同；當(dāng)……時
- conj. 因為，由于；在......時，隨著；以……的方式，像；正如；雖然，盡管
- n. 阿斯（古羅馬銅幣）
詞源解說
- 12世紀(jì)晚期進入英語，直接源自古英語的alswa，意為的確如此。
用法辨析
- as用作副詞時主要用來表示比較,意思是“像…一樣；如同”?？梢詥为毷褂茫嗟氖怯迷?em>as...as結(jié)構(gòu)中，其中第一個as是副詞，其后可接形容詞或副詞,也可接其他成分，as前可有狀語。第二個as可以是介詞,也可以是連詞。as用作副詞時還可以指事物以同樣的方式發(fā)生,意思是“和…一樣”。
- as...as結(jié)構(gòu)多用于肯定式，偶爾也可用于否定式。表示同樣意思的否定式多用so...as。as...as結(jié)構(gòu)用于否定句時多用于口語，側(cè)重“像…一樣”；so...as結(jié)構(gòu)則多用于書面語，側(cè)重“像…那樣”。
- as...as結(jié)構(gòu)表示的是同級比較，第一個as后的形容詞或副詞不可用比較級，必須用原級，比較的對象亦須屬同類。
- as...as結(jié)構(gòu)表示數(shù)量或程度時，可用于“as much+(不可數(shù)名詞+) as”或“as many+(可數(shù)名詞復(fù)數(shù)+) as”結(jié)構(gòu)。
- 修飾as...as結(jié)構(gòu)的常見詞語有nearly,almost,just,exactly,half,quite,表示倍數(shù)或次數(shù)的形容詞，“數(shù)詞+times”等。這些修飾語都放在as...as結(jié)構(gòu)之前。
- 使用as...as結(jié)構(gòu)時，若第一個as后的名詞是單數(shù)可數(shù)名詞并有形容詞修飾，則應(yīng)使用“as+ adj.+ a/an+ n. ”結(jié)構(gòu)，即不定冠詞應(yīng)位于形容詞和名詞之間。第二個as后面的名詞或代詞的格不同，意思也不同。
- as...as結(jié)構(gòu)中后一個as用作連詞時引導(dǎo)的從句常為省略句，省略從句中的動詞可使主句的意義得到加強；反之，重復(fù)從句中的動詞則可使從句的意義得到強調(diào)。
- 使用as...as結(jié)構(gòu)時，在一定的上下文中可以省去其中的一個。
adv. (副詞)
英漢例句
- She is as tall as her mother.
她和她母親一樣高。 - As a child,he lived in Japan.
他小的時候住在日本。 - I was coming in as he was going out.
我進來的時候,他正出去。 - As rain has fallen,the air is cooler.
由于下了雨，空氣比較涼爽。 - Child as is Paul,he knows enough to tell good from bad.
保爾雖是個孩子，卻已懂得區(qū)分好壞。 - Run as fast as you can.
你能跑多快就跑多快。 - When in Rome,do as the Romans do.
入鄉(xiāng)隨俗。 - As I said in my last letter,I am taking the exam in July.
我上次信里已經(jīng)說過，我七月份要考試。
用作副詞 (adv.)
用作介詞 (prep.)
用作連詞 (conj.)
引導(dǎo)時間狀語從句
引導(dǎo)原因狀語從句
引導(dǎo)讓步狀語從句
引導(dǎo)比較狀語從句
引導(dǎo)方式狀語從句
用于插入語
詞組短語
- as alike as chalk and cheese 本質(zhì)上完全兩樣的，截然不同的
- as big as life (畫像等)與原物一樣大的；千真萬確的
- as black as a raven 像烏鴉一般黑
- as black as a thunder 面帶怒容
- as black as coal 黑得像煤一樣
用作副詞 (adv.)
～+形容詞+as+名詞
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
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 見票照付(的)，即期(的)
- 業(yè)馀電臺 (amateur station)
- 安
- 自治系統(tǒng) (autonomous system)
- 位址空間 (address space)
- 高級系統(tǒng) (advanced system)
- 鑑認(rèn)伺服器 (authentication server)
- 安培秒
- 自動選擇 (automatic selection)
- 自動同步器 (automatic synchronizer)
- 自動交換 (automatically switching)
- 輔助儲存器 (auxiliary storage)
- 輔助儲存 (auxiliary store)
- 丙烯腈/苯乙烯樹脂
- 丙烯腈-苯乙烯樹脂
- 不對稱因數(shù)
- 不對稱因子
- 高層云