莆仙话的“乞”在体现闽语共性发展的“给予→使役→被动”之外,又经历了“被动义→遭受义→意外义→强调义”之后期演化。意外义和强调义是莆仙方言“乞”的最大特色。“乞”语义演化应是被动标记后期语法化的一种可能趋势。论文还探讨了莆仙话中与“乞”相关的给予义范畴和与事范畴标记的弱化同音现象。 Puqi dialect “begging ” in the embodiment of common development of Min dialect “given careers passive ” in addition, but also experienced “passive” from “righteousness” meaning “righteousness” to emphasize meaning “evolution. Unexpected meaning and strong sense of Puxian dialect ”beggar “ the most important feature. The semantic evolution of ”begging“ should be a possible trend of the later stage of grammaticalization of passive tagging. The essay also explores the phenomenon of homophone in Wealth of Faith and the weakening of the categories of deeds and categories related to ”begging ".