She said she was flying to Shanghai next weekend He told me he would call his brother tomorrow

问题描述:

She said she was flying to Shanghai next weekend He told me he would call his brother tomorrow
这两句明明都是间接引语,可老师说要把tomorrow改为thenext day.把next week改成thatweek,但为啥不改呢?

如果是在当天转述,可以不改.