as语法应用(英语中as用法总结)
导语:英美语言分析研究和解决方案介词as 用法总结解析(178)
as 可以作介词、副词和连词,本期我们重点解析as 用作介词的用法。
1、表示“好像”:
be dressed as an actor 打扮得像个员
2、表示“有某人的身份或特征,作为, 当作:
work /serve as a guide 当向导;
a job as a teacher 教师者的工作;
look on …as 把……看作;
be regarded as 被认为是;
be treated as 被认为是;
be accepted as 被作为……的一员;
be respected as 被尊敬为;
be considered as 被认为;
be seen as 被认为:
be referred …as 被认为;
3、因为某人是某身份:
be famous as 作为……而出名;
be famous for 因为……而出名;
As a teacher,we must love our students.
4、表示“当某人是某身份时”;
As a child, he was very clever.
小时候他很聪明。
5、as …as 句型,表示“和……一样”原级比较:
第一个as 是副词,后加形容词或副词,第二个as 是连词,后加句子,但在比较级中,常用省略结构。
Tom is as young as Jack. 汤姆和杰克 . 一样年轻。
Tom runs as fast as Mike. 汤姆和迈克 . 跑得一样快。
(1)He is as ___ as his sister.
A. good B. better C. well D. best
(2)He sings as ___ as his sister.
A. good. B. better C. well D. best
分析:1、A. as …as 中间加形容词副词原级,把B 和D 去掉,谓语动词is 需要形容词,选A 。
2、C. as …as 原级比较。把B 和D 去掉。跑得快,打得很,唱得好都是修饰实义动词,需要副词。选C 。
6、as 可以用作连词,常用句型有the same …as ;such …as ;另外as 也可引导限制性定语从句和非限制性定语从句。以后会细讲。
本期我们从六个方面介绍了as, 主要研究了介词as 的用法,欢迎大家点赞评论,关注互动交流。Thank you, everybody! Bye, See you next time!
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