not at all和it doesn't matter的用法

问题描述:

not at all和it doesn't matter的用法
例1:A:Oh,sister,we are late!
B:Not at all.The teacher is afraid of me.此处用not at all合理吗?
例2:A:Oh,sister,we are late!
B:It doesn't matter.The teacher is afraid of me.此处用it doesn't matter合理吗?
例3:it doesn't matter=not at all?

1.用法、
2.例一例二例三正确与否、、、

两个词组不一样,而且区别很大.
Not at all是指根本不,一点也不; it doesn't matter 是指不重要,无所谓、无关紧要.
在你的例子里,例2用法正确.那例一呢?not at all没有不重要,无所谓、无关紧要的意思吗?not at all什么意思啊?Not at all是指根本不,一点也不的意思,没有不重要,无所谓、无关紧要的意思例2用法正确,例1和例3是错误用法。