程式是口头传统的创作技巧与思维机制。从口头传统的创作及表演实践来看,程式是讲述人惯用的记忆手段;从口头传统的叙事情节和文本主题来看,程式又是讲述人无意识呈现的一种隐性讲述策略。这两种手段和策略的应用,使程式在整个讲述过程中发挥着不可替代的实用功能与谋化价值。 Programs are verbal traditional creative techniques and thinking mechanisms. Judging from the practice of oral traditional writing and acting, the program is a memory means used by the narrator. From the oral traditional narrative plot and textual theme, the program is a kind of implicit narration tactics about the unconsciousness of the narrator. The application of these two methods and tactics makes the program play an irreplaceable practical function and the value of seeking profit throughout the narration process.