Theoretically, the selection and use of formulaic sequences belong to one's pragmatic competence and play an important role in pragmatic competence.
理论上讲，公式化序列的选择和使用属于语用学的范畴，是语言能力的重要组成部分。
We use the notion of formulaic sequences to generalize the formulaicity of certain language forms.
本文采用了语块这一概念来概括以往各研究中提及的语言的公式化特征。
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