当代社会的特征是信息化和网络化,传统的教学模式下培养的大学生所具备的能力显然已经无法满足时代发展的需求。尤其是在大学英语教学领域,问题更加突出。因此,传统的大学英语教学模式亟需进行创新,构建新的并能充分利用互联网优势的教学模式。本文基于当今的网络背景来探讨大学英语的教学模式以及在新模式下教师学生角色的转换和应用价值。 The characteristics of contemporary society are informatization and networking. The ability of undergraduates trained under the traditional teaching mode obviously can not meet the needs of the development of the times. Especially in the field of college English teaching, the problem is even more prominent. Therefore, the traditional model of college English teaching urgently needs to be innovated, and a new teaching mode that can make full use of the advantages of the Internet is constructed. This article explores the teaching model of college English and the conversion and application of teachers’ role in the new model based on the current network background.