在信息化时代背景下,翻转课堂教学模式具有优化教学结构、构建多元互动、整合优质教学资源等优点,对大学英语教师提出了更高的要求,如何达到这些要求是高校英语教师面临的严峻挑战。文中对教师的角色提出了观念层面的调整、知识层面的调整及相应策略发挥团队协作精神。 Under the background of information age, turning over the classroom teaching model has the advantages of optimizing the teaching structure, constructing multiple interactions and integrating high-quality teaching resources, which puts forward higher requirements for college English teachers. How to meet these requirements is a serious challenge for college English teachers . The article puts forward the adjustment of the concept level, the adjustment of the knowledge level and the corresponding tactics to play the teamwork spirit to the teacher’s role.