Abstract：As more and more schools introduce multimedia tools, multimedia teaching tends to be the main teaching mode in college English teaching. Multimedia not only makes a feature of combination of sound, video, graph and text, but also makes the communication interactively. It can meet students’ requirement of the all-round development in listening, speaking, reading, writing and translation. Teachers use it in English teaching to enhance students’ comprehensive ability to use English. At present, as an advanced teaching mode, multi-media English teaching has been widely used by English teachers. This paper aims to study the effect of multimedia teaching on college students’ English learning, the use and significance of multimedia teaching in college English, and the problems which may exist in the process of using multimedia teaching. Through this paper, we can know the advantages of multimedia teaching, and distinguish multi-media teaching and ordinary teaching. And then foster strengths and circumvent weaknesses to choose the correct way to teaching, and help teachers and students to have a better understanding of multimedia teaching.

Key words: college English, multimedia teaching

中文摘要：随着越来越多的学校引进了多媒体工具，教学模式更多的开始趋向于多媒体教室的教学。多媒体具有声、象、图、文并茂、易于互动交际等特点,将其用于英语教学中，能满足学生听、说、读、写、译全面发展的要求，从而提高了学生应用英语的综合能力。目前多媒体英语教学作为一种先进的教学模式已经被广大英语教师广泛认可并使用。本文旨在研究多媒体教学对大学生英语学习的影响，大学生英语多媒体教学的使用和意义，以及在进行多媒体大学英语教学过程中需要注意的问题。通过研究此题，可以明确多媒体教学的优势，区别多媒体教学与普通教学并扬长避短选择正确的方式进行授课，帮助学生和老师更好的了解课堂教学。

关键词：大学英语；多媒体教学