Question

虚拟语气问题 If you had studied hard before, you would be a college student now.中的后

虚拟语气问题 If you had studied hard before, you would be a college student now.中的后半句能否是 you would have been a college student now.为什么

Answer 1

你好， If you had studied hard before, you would be a college student now.中的后半句的确应该是 you would have been a college student now.

在虚拟语气句子中， 条件状语从句对过去的虚拟结构是从句用过去完成时had done, 主语用would have done的形式，表示过去将来完成时，意思是如果在过去做过或完成过某事，某个结果在将来会发生（实际并未发生）。

你提供的句子，正确的是： If you had studied hard before, you would have been a college student now.

翻译为：如果米以前努力学习的话，你将已经是一名大学生了。

Answer 2

不能换成would have been
这句话是一个错综条件句，从句是与过去相反，用过去完成式。主句与现在相反，用一般过去式。