“也好”的话语标记功能及其形成
The function of discourse marker “Yehao” and its formation

摘 要： “也好”是一个话语标记，具有让步性弱认同、语篇衔接和拟对话三种功能。“VP也好”的语用化断裂和会话回应“也好”的语篇化，这两种话语方式的同步演化促使了“也好”话语标记功能的形成。“也好”发展为话语标记成分的重要动因是事态表述的独立化，评价滞后，追加评价的独立性和权重加大。汉语的“也好”有两条演变路径：一条是“也好”向假设或让步的语气助词发展；一条是“也好”发展为独立的话语标记。
Abstract: “Yehao” is a discourse marker with three functions: weak approval with concession, textual cohesion and proposed dialogue. The simultaneous evolution of the two discourse modes (the pragmatics breakage of “VP yehao” and the discourse formation of conversational reponse to “yehao”) prompts its formation as one discourse marker. And the very important motivations for “yehao” developing into a discourse marker component are the independence of situation statement, the postponing of evaluation, and the independence as well as weight factor increasing of accessional evaluation. In Chinese there are two evolution routes for “yehao”. One is that “yehao” develops into a modal particle with hypothesis and concession function. The other is that “yehao” develops into one independent discourse marker