尧都区方言的词缀可以分为三类:前缀、中辍、后缀。其中前缀和后缀的数量较多,中辍数量很少。前缀主要有:“日”、“不”、“忽”、“老”、“圪”;中辍主要有:“里”、“不”、;后缀主要有:“巴”、“子”、“呱”、“个”、“人”、“头”。本文首先对尧都区方言词缀进行概述,然后再从构词方式、表义特征、语法功能三方面分析尧都区方言的一些典型词缀。 Yao dialect affixes can be divided into three categories: prefix, stop, suffix. Among them, the number of prefixes and suffixes is large, and the number of graduates is very small. The main prefix are: “day ”, “no ”, “suddenly ”, “old ”, “ ; Suffixes are: ”Ba “, ”child “, ”quack “, ”a “, ”person “, ”head ". This article first summarizes the dialect affixes in Yaodu District, and then analyzes some typical affixes in Yao dialect from the aspects of word formation, semantic features and grammatical functions.