1)虚拟语气的考点为:would rather+that从句+一般过去时: it is vital/necessary/important/urgent/imperative/desirable/advisable/natural/essential+that+动词原形;it is time/abouttime/hightime+that+一般过去时:proposal/suggestion+that+动词原形;lest+that+should+动词原形;if only+that+would+动词原形。
2)状语从句的考点为:非if引导的条件状语从句,此类句子多用 at times,provided,so long as,in case,once等来替代if;由 evenif/so,now that,for all等引导的让步状语从句;just/ hardly…when引导的时间状语从句;more than,as…as,not so much as,the same as,as much as等引导的比较状语从句。