教学是师生平等参与和互动的过程。“多元互动”模式是当代教学理念与策略的主流之一,它非常关注教学过程中的各种互动合作关系。本文探讨了在大学英语分级教学改革过程中,“多元互动”模式在大学英语课内外教学中的师生、生生以及生机互动合作的应用。 Teaching is the process of equal participation and interaction between teachers and students. “Multiple Interaction ” model is one of the mainstream of contemporary teaching philosophy and strategy, it is very concerned about the various interactive and cooperative relations in the teaching process. This article explores the application of “multiple interactions” in the process of college English graduation teaching reform in the teaching of students and students both inside and outside of college English class.