“口头程式”理论的研究发展是20世纪西方语文学、民俗学界一个引人注目的现象,在其跨学科的理论成果中已建立起比较规范化的术语系统,有明晰的概念,有较强的实证性和可操作性。特别是在对民间口头文学的研究中具有普遍的适应性,正如有 The research and development of “oral program” theory is a striking phenomenon in the Western language literature and folklore field in the 20th century. It has established a more standardized terminology system in its interdisciplinary theoretical achievements. It has a clear concept that there are more Strong positivity and maneuverability. Especially in the study of folk oral literature has universal adaptability, as it is