语篇世界的建构与认知操作

The Building of Textual World and Its Congnitive Operations

“世界”是一个语义范畴。语篇理解理论认为，一个语篇就是一个世界，世界是语篇底层的心理表征。语篇世界是语篇使用者在语篇利用过程中建构起来的，在语篇世界建构过程中要发生各种相关的认知操作。本文从“概念一关系结构”入手，引入知识空间理论，并围绕语篇利用问题讨论两种主要的认知操作方法。

World is a category of semantics. Theory of text-understanding holds that a text is a world. World is the mental representation of the underlied text. As for a textural world, it is a semantic network of knowledge entities, built by the text user through relevant cognitive operations. This article starts its discussion from Conceptual-Relational Structure to the theory of knowledge-space. It focuses upon the subject of text utilization, along with the three major cognitive operations concerned.