This article from the perspective of distributed cognition theory, this paper discusses the current information technology under the environment of college English learning and teaching. Emphasis on distributed cognition, the application of information technology in language learning with meaningful colaborative construction knowledge as the goal, it gives the direction of colege English course, the effective use of cognitive cooperative learning strategies, and pay attention to coordination, to design the English learning environment. At the same time, college English teachers should realize the change of their roles in time, and make network, mobile technology of the colege English learning strategy training.%本文从分布式认知理论视角探讨了当前信息技术环境下的大学英语学习与教学。分布式认知强调信息技术在语言学习中的应用以协同建构有意义知识为目标，这给予了大学英语课程的指导方向，即有效运用认知合作性学习策略，并注重协调、设计英语学习环境。同时大学英语教师应及时认识到自己角色的变化，并做好网络、移动技术下的大学英语学习策略培训。
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