言语行为理论来源于以下假设,即人类交际的最小单位不是句子,也不是其他表达形式,而是某些行为,例如叙述、提问、命令、描绘、解释、道歉、致谢和祝贺等。其特点是一个人通过说出一个或几个句子来执行其中一种或几种行为。但是这种行为本身不应该和进行这种行为时 The theory of speech acts derives from the assumption that the smallest unit of human communication is not sentences nor other expressions but acts such as narratives, questions, orders, depictions, interpretations, apologies, acknowledgments, and congratulations. It is characterized by one person performing one or several actions by speaking one or more sentences. However, such behavior should not itself be performed