This article analyzes the characteristics of WLAN, puts forward a plan of constructing WLAN in college English teaching, and points out that it has changed the model and process of English teaching.

• 本文分析了无线局域网的特征，并提出在大学英语教学中建设无线网络的方案，指出其对大学英语教学模式带来的变更及意义。