言语交流中言语信息经济性的语用分析

运用语用学关联理论对言语信息的经济性进行了深入分析，根据语境在语言表达及理解中的重要作用，以韩礼德的“语境三维”理论为框架，剖析了影响言语信息经济性的四个主要的语境因素：语用前提共识度、交际动机、话语角色关系及话语模式选择。认为关联性是言语信息经济性的体现，言语信息经济性是简洁与效果的统一，要实现言语信息经济性，就必须综合考虑各种语境因素。

The Pragmatic Analysis of Economy of Speech Utterance

This paper tries to define economy of speech on the basis of Relevance Theory. Within the framework of the three dimensions of context by Halliday, this article intends to analyze the four main contextual factors that affect economy of speech. These factors consist of mutual knowledge of premise, communication motives, role relationship, and choice of speech patterns. From the above discussion, the paper draws a conclusion that economy of speech is represented in the integration of brevity and contextual effect and realized through the integrated consideration of various contextual factors.