论认知语境在言语表达和理解中的作用

认知语境是语用主体的认知水平相关的语境因素形成的语境。它与三种认知背景因素有关：说写者持有的认知背景、听读者持有的认知背景和双方共有的认知背景。认知语境有两种：一是整个世界的百科性知识所组成的对现实认知的语境，一是非现实的虚拟世界的知识所构成的虚拟语境。现实的认知语境能促成虚拟语境的形成，能对虚拟语境进行填补，也会对虚拟语境形成干扰；虚拟语境依赖现实语境才能形成，也依赖现实语境才能把握。

Action on Diction Expression and Comprehension of Cognition Context

Cognition Context is a Context who forms with Context's factor of the cognition standard contact of Pragmatic Main Body.It is related with three kinds of cognition background factors:the Cognition Backdrop of Ex-presser Predominate;Cognition Backdrop of Embracer Predominate and Together Backdrop of the both.Cognition Context comes into two kinds:the Real Context consisting of Diversiform knowledge of the whole world,and the In-vented Context from knowledge of invented world.The Real Context can help to bring about the formation of the Invented Context,and to disturb the Invented Context as well.The Invented Context relies on the Real Context to form,and to understand.