交际能力的概念用英语怎么说？

交际能力的概念

...the notion of communicative competence...

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

notion

n. 概念，观念，意见，见解，奇想，打算；

例句
They have always looked askance at the western notion of democracy.
他们一直都怀疑西方的民主观。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

communicative

adj. 爱说话的，好社交的；

例句
...the notion of communicative competence...
交际能力的概念

competence

n. 能力，技能，相当的资产；

例句
His competence as an economist had been reinforced by his successful fight against inflation...
成功地扼制制通货膨胀的经历加强了他作为经济学家的才能。