2020考研英语阅读理解常考词汇，英语得阅读者得天下，而英语阅读特别侧重对某一类词汇的考察。今天小编整理了2020考研英语阅读理解常考词汇之as用法总结，希望对大家有所帮助。
　　as against (=in contrast with) 与……相对照。 例如：
　　1) She gets Saturdays off in her new job as against working alternate weekends in her last one. (她新找的这份工作星期六放假，而原来的那份工作周末是隔周放假。) 2) The business done this year amounts to $20,000 as against $ 15,000 last year. as of (=as from) 从……起。 例如：1) You are in charge (负责) as of today. 2) The agreement starts as from March 13. as for至于。 例如：1) As for me, I shall return there on arrival.
　　2) As for me, I'm in favor of the first view. as to关于；至于。
　　例如：He asked my advice as to what to do next. as with与 ……一样。 例如：As with so many of the major problems of society, the precise extent and nature of the environmental crisis are not entirely clear. as regards至于。 例如：There are no special rules as regards what clothes you should wear. (至于应该穿什么衣服没有硬性规定。) as follows如下。 例如：1) The reasons are as follows. 2) The report reads as follows. may(might , could) as well do sth. 不妨，(做某事)。 例如：Since it is too late, we might as well go back home. as it were可以说，姑且这么说。
　　例如：He is, as it were, a walking dictionary. (他，可以说，是一部活词典。) as opposed to和 ……相反。 例如：John likes rice, as opposed to Mary, who hates it. as yet到这时为止(还没有) 例句：But none of these are as yet carefully thought-out plans. as soon as possible尽快地。 例如：We should take steps as soon as possible. as a rule通常。 例如：1) As a rule they sat together very quietly. 2) His writing as a rule is elegant. such … as to这样 …… 以致。 例如：I went about my job in such a way as to try to kill two birds with one stone. not so much …as与其说……，倒不如说…… 例句：The trumpet player was certainly loud. But I wasn't bothered by his loudness so