u 状语从句在高考中的考查重点:
1.when, while, as引导时间状语从句的区别;
2.名词词组the minute, the moment, the first time, each time, any time等用作连词,引导的时间状语从句;
3.before,和since引导时间状语从句的用法以及常见的几个句型;
4.till和until的用法;
5.although, though, as以及even if, even though引导让步状语从句的用法;
6.结果状语从句中“so…that”与“such…that”的区别;