大理方言中多功能词“搭”的语法化
The Grammaticalization of the Multifunctional Word “Da” in Dali Dialect

“搭”可以作为动词、介词、连词在大理方言中使用，本文先对“搭”的多种用法进行介绍，继而描写“搭”的语法化过程，包括动词之间的演变、动词到介词的演变、介词之间的演变以及介词到连词的演变，最终推导出两条演变路径，最后分析语法化形成的动因。
The word “Da” in the Dali dialect serves multiple grammatical functions, including as a verb, preposition, and conjunction. This paper first outlines the various uses of “Da” and then explores its grammaticalization process, including the evolution from verb to preposition, among prepositions, and from preposition to conjunction. Two main grammaticalization paths are proposed, and the motivations behind this process are analyzed.