随着大学外语教学改革的层层推进,大学外语听力教学模式的探讨越来越成为学者研究的重点之一。Krashen的输入理论和Swain的语言输出理论是二语习得中十分重要的理论,它对大学外语听力教学具有一定的启示。本文试图从该输入输出理论出发,结合笔者在大学英语听力教学中的经验,探讨该理论对大学英语听力教学的指导意义和积极作用。 With the reform of college foreign language teaching at different levels, the study of college foreign language listening teaching has increasingly become one of the focuses of scholars. Krashen’s input theory and Swain’s language output theory is a very important theory in second language acquisition, which has some enlightenment on college English listening teaching. This paper attempts to start from the input-output theory, combined with the author’s experience in college English listening teaching, to explore the theory of college English listening teaching guiding significance and positive role.