模糊语言的顺应论认知

模糊性是自然语言交际的固有特征，既对语言交际起积极作用，也会为欺骗和谎言提供滋生的温床。根据语言顺应论观点，由于命题的交际语境、交际者的期望和目的与参照标准的不同影响了人们对模糊语言的正负面认知。模糊语言的表达与理解是语言使用协商、顺应和调整的结果。另外，模糊语言的产生与语义模糊、逻辑错误、语用模糊、文化知识缺省以及美学追求等原因有关。总之，它是人类交际普遍追求用经济简洁的方式达到最佳交际效果并遵循“省力原则”的结果。

Studies of Vague Languages on Adaptive Cognition

Vague languages are common and basic in communication.The applications of vague languages result from the following semantic,pragmatic and logical reasons,and the need for art pursuit,as well as the lack of culture or information backgrounds.Contexts,expectations and motivations,criteria are three important factors to lead to the expressing and understanding of vague languages,based on the linguistic theory of adaptation.