话语标记语是对话中的普遍现象,主要用于加强说话人之间的交际效果,它已成为近年国内外会话分析、语用研究中一个新课题。本文以言语交际中的话语标记语no为研究对象,分析了no在不同语境下的两种语用功能:话题转换,消除误解,分歧。本文从微观角度对日常交际中出现频率较高的“no”一词进行分析,对以后人们对该类“小词”的多功能性进行研究具有指导作用。 Discourse markers are the common phenomenon in dialogues. They are mainly used to enhance the communicative effects between speakers. It has become a new topic in conversational analysis and pragmatic studies at home and abroad in recent years. In this paper, discourse marker no in verbal communication is taken as the research object, and two kinds of pragmatic functions of no in different contexts are analyzed: topic conversion, misunderstanding and disagreement. In this paper, we analyze the “no”, which appears more frequently in daily communication from the microscopic point of view, which will guide the future research on the versatility of such “small words.”