本文收集并研究、比较了十九世纪西方传教士编撰的漳州、厦门、泉州、台湾和潮汕等地方言文献的声调系统。全文首先简介了本文所采用的西文方言文献,其次阐述了传教士论述闽南五地方言的单字调和二字组连读变调的复杂情况;再次着重对闽南五地声调系统做了共时比较与历时比较;最后阐述了西方传教士对闽南五地声调系统的论述具有重要价值,也为19世纪闽南方言声调研究填补了空白。 This article collects and studies the tone system of the dialects of Zhangzhou, Xiamen, Quanzhou, Taiwan and Chaoshan in the 19th century, compiled by Western missionaries. The full text begins with a brief introduction of the western dialect used in this article, followed by a brief account of the missionaries’ elaboration on the complexities of single-syllable and two-syllable syllables in Minnan five local dialects; Lastly, it expounds that western missionaries are of great value to the discussion of the tone system in the five southern parts of Fujian, and also fill in the blank for the study of the tone of Minnan dialect in the 19th century.