我的困惑是：主句用过去时态,除了一般真理外,从句是不是一定要用过去时?比如：他昨天告诉我说我们明天没有数学课.应该是：Yesterday he told me that we would have no math class tomorrow.还是：Yesterday he told me that we will have no math class tomorrow.
问题描述：
我的困惑是：主句用过去时态,除了一般真理外,从句是不是一定要用过去时?比如：他昨天告诉我说我们明天没有数学课.
应该是：Yesterday he told me that we would have no math class tomorrow.
还是：Yesterday he told me that we will have no math class tomorrow.
答
第二句主句
主句用过去时态，除了一般真理外，从句一定要用过去时。
答
应该是：Yesterday he told me that we would have no math class tomorrow
答
第一句对.前后一致原则.
答
是的 应该是第一个。