Analysis of Discourse Functions and Formation of the Emerging Stance Marker “So What”

本文聚焦新媒体与日常交际场域中新兴立场标记“那咋了”的语用功能及形成机制。研究基于会话分析，结合互动语言学与立场表达理论，系统考察该标记的语用化路径及其立场建构功能。研究显示：结构特征层面，“那咋了”已完成从疑问结构到话语标记的语法化转型，其话轮位置呈现显著语境敏感性：位于话轮之中时可做承接作用，位于话轮之首时主要承担话题启动功能，在话轮尾部则多用于话题终结，通过语义弱化实现立场标记化。立场表达功能呈现三重维度，主要在情感态度维度分化出不屑、抱怨、无奈、回避及安慰等五类典型表达模式。形成机制可解构为三重要素：高频使用引发的语用化进程，以及“认知–情感”框架协同作用下的元语用选择。 This study investigates the pragmatic functions and formation mechanisms of the emerging stance marker “so what” (那咋了) in new media and daily communication contexts. Employing conversation analysis within a framework integrating interactional linguistics and stance theory, the research systematically examines the pragmaticalization pathway and stance-construction functions of this marker. The findings reveal three key dimensions: Structurally, “so what” has completed its grammaticalization from interrogative construction to discourse marker, demonstrating significant contextual sensitivity in turn position: Medially positioned, it functions as a transitional device; initially positioned, it primarily activates topic-initiating functions; finally positioned, it achieves stance-marking through semantic bleaching for topic termination. In stance realization, the marker exhibits tripartite functional dimensions, particularly differentiating five affective-attitudinal patterns within the emotional dimension: disdain, complaint, resignation, avoidance, consolation. The formation mechanism can be deconstructed into three interconnected components: pragmaticalization driven by high-frequency usage; cognitive frame restructuring (particularly counter-expectation modeling) and metapragmatic selection within affective compensation systems.