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were to+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,for fear that引导的目的状语从句中,should可以省略,The thief ran quickly lest he (should) be seen by the policeman.
问题描述：
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were to+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,for fear that引导的目的状语从句中,should可以省略,The thief ran quickly lest he (should) be seen by the policeman.
答
1.不能,在这里should /would /could /might加v原型 本身是过去将来时
2.除了表示时态还可以表示主语的情感
should 表应该
would 表会
could能等