直接引语转变为间接引语,为什么这个时态不变
直接引语转变为间接引语,为什么这个时态不变
有个例子
teacher asked tom,"why were you late again?"
转后为
teacher asked tom why he was late again.
时态变化不是 一般过去时变过去完成时么?
这个为什么不变?
还有一个例子
father asked him,"when did you go to bed last night"
转后
father asked him when he went to bed the night before
那什么时候是一般过去时,什么时候是过去完成时,有没有一个规律的?还是都可以?