中考英语考点:连词
1.谓语动词用复数：Both...and...
2.就近原则：neither...nor...，either...or...，not only...but also...（强调后者），there be句型
3.就远原则：as well as ,(together) with , rather than
4.since = now that 主现完从过。
5.too...to... 太……以致于不能
enough...to... 足够……能
so...that... 以致于
6.or 用于否定句 and 用于肯定句以及有两个否定句同时存在的情况
7.prefer……to…… = like …… better than
8.in order to = so as to
9.but与thoughalthough because与so 不能连用。
10.while 一般与进行时和系表结构作搭配，不能用瞬间动词
11.as soon as 作状语从句，时态用主过从过或主将从现。
12.unless = if not
