近年来,随着现代教育技术的进一步推广,多媒体计算机辅助教学(Computer Aided Instruction:CAI)在课堂教学中发挥着越来越重要的作用,使大学英语教学进入一个崭新的阶段.然而,如何利用多媒体技术提高教学效果和质量是一个值得广大教师关注的热门话题.%In recent years, with the further promotion of modem education technology, Computer Aided Instruction (CAT) plays a more and more important role in the college English teaching, and college English teaching steps to a stage. However, how to use multimedia technology to improve the teaching effect and quality is a popular issue which is worth concerning by the teachers.
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