给你个例子好理解些:
If it were Sunday tomorrow,we wouldn't have an exam.
明天要是星期天的话,我们就不用参加考试了。
注:从句与将来事实相反,从句用过去时态,主句要用过去将来时态。
给你个例子好理解些:If it were Sunday tomorrow,we wouldn't have an exam.明天要是星期天的话,我们就不用参加考试了。注:从句与将来事实相反,从句用过去时态,主句要用过去将来时态。