Kumaravadivelu等人以语言学和二语习得等相关学科的研究成果为基础提出了“后方法”理论——宏观策略框架,使得教师能够在宏观教学理论的基础上研究适合自己的教学理论,也使得成人英语教师不再感到困惑和盲从。本文探讨了成人高校教师应该在库氏理论的指导下做一名研究型教师,对英语教学进行改革和创新。 Kumaravadivelu et al. Put forward the “post-method” theory-macroscopical strategic framework based on the research results of linguistics and second language acquisition and other related disciplines, enabling teachers to study their own teaching theory based on the macro-teaching theory , But also makes adult English teachers no longer feel confused and blind obedience. This article explores that adult college teachers should be a research teacher under the guidance of Coase theory, to reform and innovate English teaching.