引言大学英语,作为一门高等教育基础课程,普遍面临着压缩课时的现状。以笔者所在高校为例,其课时量从为期两学年,共256学时,逐步削减到目前的为期一学年,总共144学时。其中听说课的课时,也从原来的每周两学时,降至每两周一学时。在每两周才有一次的听说课上,要完成听与说的教学,并保证教学质量,这得益于课后开展的基于网络的学生自主学习活动。并且随着智能手机的普及,QQ、微信、微博等社交软件将师生 Introduction University English, as a basic course of higher education, generally faces the current situation of the compression of class hours. Take the author’s university as an example, the class time has dropped from 256 academic hours for a period of two academic years to a total of 144 academic hours a year. Among them, the class hours of listening and speaking also dropped from two hours a week to two hours a week. Listening and Speaking lessons, which are held once every two weeks, are required to complete the teaching of listening and speaking and to ensure the quality of teaching. This is due to the web-based student-centered learning activities conducted after school. And with the popularity of smart phones, QQ, WeChat, Weibo and other social software teachers and students