多媒体技术已经越来越广泛的应用到当今的大学英语教学中。本文分析了大学英语多媒体教学的优势和弊端。强调了多媒体教学有助于创造良好的英语交际环境,提高英语课堂教学效率。指出教师只有把握多媒体使用的度,才能真正提高大学英语的教学质量。 Multimedia technology has been more and more widely used in today’s college English teaching. This article analyzes the advantages and disadvantages of college English multimedia teaching. Emphasized that multimedia teaching helps to create a good communication environment in English and improve the efficiency of English classroom teaching. It is pointed out that teachers can only improve the teaching quality of college English if they grasp the degree of using multimedia.