虚拟语气在名词性从句中的运用

摘要

1.在主语从句中,下面的几种情况谓语动词通常用"should+动词原形",should可省略。①"It is+形容词+that…"句型。常见的形容词有important,necessary,natural,funny,strange,surprising,astonishing等。如:—Is it necessary that he____to the army?—I agree,but the problem is that he is not tallenough.