请教一下needn't 与don't need的区别

来源:百度知道 编辑:UC知道 时间:2024/05/12 06:22:35

needn't
need在这里是情态动词,不必要.做MUST的否定句时用.

例如: MUST YOU GO WITH HIM?
NO, I NEED NOT.

翻译: 你必须跟他去吗?
不,我不必.

don't need
need 在这里是实意动词,不需要

例如: DO YOU NEED A PEN?
NO. I DON'T NEED. I HAVE A BALLPEN WITH ME.

翻译: 你需要钢笔吗?
不,不需要. 我身上有只圆珠笔.

needn't - need not

don't need- do not need

mean the same thing

needn't 的need是情态动词
don't need 的need 是动词
但是一般在意思上needn't=don't need
^^我们老师刚好讲~~~

needn't - need not 情态动词
do not need to 矢义动词
就是结构上的区别,别的就看整句句子里他出现的形式了