该文立足于邢福义先生的“小三角”理论，以语表形式为主要研究对象，充分分析语里意义和语用价值，深入考察汝城话稳定性极强的后缀[?i²¹]的语音修辞功能。汝城话后缀[?i²¹]通常成词为“何[?i²¹]”“贡[?i²¹]”分别表示“为什么”“怎么样”和“这样”“本来”的含义，通常用作形容词或副词，表达一种不耐烦的情绪，具有显著的节奏感、强化了语音象似性、轻重音的起伏美感等语音修辞功能，展现了典型的地域文化特征。

Based on Mr.Xing Fuyi′s “small triangle” theory, the present study takes the form of language as the main research object, fully analyzes the meaning and pragmatic value of language, and deeply examines the phonetic rhetorical function of the highly stable suffix [?i²¹] in the Rucheng dialect. In the Rucheng dialect, the suffix [?i²¹] typically forms words such as “he[?i²¹]”(meaning “why”) and “gong[?i²¹]”(meaning “how”or“so”and “originally”). These words are commonly used as adjectives or adverbs to convey a sense of impatience. They exhibit significant rhythmic qualities, enhanced phonetic iconicity, and the aesthetic beauty of intonation variation. These phonetic rhetorical functions reflect typical regional cultural characteristics.