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As的用法总结

as 的含义和用法 1。as 是连词,表示“随着”的意义。lives是life的复数,意义是“生活”。 2。as 是连词,表示“因为,由于”的意义。wanting是现在分词,表示主动意义,wanting to buy cars=who want to buy cars。 As的用法小结 as可以作连词、介词...

as 作为介词的时候,意思是:作为。eg。They treated him as a top dog.他们是把他作为重要人物来款待的。As a boy,he had to obey his father's order unwillingly.作为小孩子,他不情愿地按照父亲的指令行动。 追问: hai you qi ta qing kuan...

as的九大用法: 一)as作副词,表示程度,意为“同样地”。在“as...as...”,“not as...as...”结构中的第一个as是副词,作“和/与...(不)一样”解。eg: Jack is as tall as his father.杰克和他的父亲一样高。 He doesn't speak En...

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 ...

1. as 作为副词,常与连词 as 连用,意为“和……一样”。例如: as easy as ABC (非常容易), as cool as cucumber (沉着的), as stubborn as a mule (非常顽强的,倔强的), as clear as crystal (非常透明的), as poor as a church mou...

as有三种记性: 连词conj. 因为;随着;虽然;依照;当…时,如: As Napoleon once said, attack is the best method of defence. 拿破仑曾经说过,进攻是最好的防御。 介词prep. 如同;当作;以…的身份,如: As a young man, Eliot had studie...

是给现有的字段名另指定一个别名的意思,比如: select username as 用户名,password as 密码 from users 补充:比如其中的一个好处是:当字段名是英文或拼音缩写时,采用汉字替代之后可以给阅读带来方便

1、引导限制性定语从句和非限制性定语从句as多与such 或the same连用,可以代替先行词是人或物的名词。as 也可单独使用,引导非限制性定语从句,作用相当于which。As引导的非限制性定语从句的位置 2、as引导的非限制性定语从句位置较灵活,可以...

as的用法: As prep.1.\x05像;如同They were all dressed as clown.他们都打扮成小丑.2.\x05作为;当作Treat me as a friend.要把我当作朋友.The news came as a shock.消息传来,令人震惊.She had been there often as a child(=when she was a...

as的用法很多就此作一归纳: 一、作副词,意为“相同地”,“同样地”.例如:They don’t have as many airplanes. 他们没有同样多的飞机. 二、作连词,1. 引导时间状语从句属下列情形时用as, ① 用于表示同一个人的两种动作交替进行,指“一边……,一边……”....

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