同学们，实践是检验真理问题的唯一标准，运用你们学到的知识实践检验一下能力提升了吗?

参考答案

Linguistic competence accounts for a speaker’s knowledge of his language. Communicative competence accounts for both the tacit knowledge of language and the ability to use it. According to Hymes, there are four parameters that unable a speaker’s communicative competence, namely the ability to judge:

Whether (and to what degree) something is formally possible;

Whether (and to what degree) something is feasible;

Whether (and to what degree) something is appropriate;

Whether (and to what degree) something is in fact done.