与将来事实相反的英语虚拟语气与将来事实相反,从句用动词过去式did或should+动词原形v.或wereto+动词原形v.主句用should/would/could/might+do,其中从句中should+动词原形时should可省略么?如lest,forfear

　　与将来事实相反的英语虚拟语气

　　与将来事实相反,从句用动词过去式did或should+动词原形v.或wereto+动词原形v.主句用should/would/could/might+do,其中从句中should+动词原形时should可省略么?

　　如lest,forfearthat引导的目的状语从句中,should可以省略,Thethiefranquicklylesthe(should)beseenbythepoliceman.

　　不知我所举例子是否符合