“儿尾”和“儿化”是词根“儿”在语法化过程中的不同阶段,赣东北浮梁县的经公桥、鹅湖和旧城三地虽属徽语,但在这一语言现象上,却表现出既不同于其他徽语点,也有异于其他方言的特点。本文从语音形式和语义分工两个角度分析了三地话“儿尾”和“儿化”的特点,并探究了其形成原因。 In the different stages of the process of grammaticalization, although the three bridges of Tongliang Bridge, Ego Lake and Old City in Fuliang County in northeast Jiangxi Province belong to the emblem , But in this linguistic phenomenon, it has shown that it is different from other emblem points, but also different from other dialects. This paper analyzes the characteristics of “Tail” and “Erhua” from the perspectives of phonetic form and semantic division, and explores its formation.