当今社会,信息技术已渗透到社会的各个领域,对教育也产生了深远的影响。信息技术因其图文并茂、声色兼具、直观简洁、容量大、效率高等优点也备受广大教师的青睐。随着高中课改的快速发展和教学硬件的不断增设,在日常教学工作中,利用课件上课的教师日益增多。应该说,与传统的教学手段比较而言,现代信息技术手段的运用有着不可替代的功能。但是,目前多媒体辅助教学还存在误区,我们应该走出误区,关注课堂教学的效果,合理 In today’s society, information technology has infiltrated all areas of society and has had a profound impact on education. Information technology because of its illustrations, both sound and intuitive, simple, large capacity, high efficiency advantages are also the majority of teachers of all ages. With the rapid development of curriculum reform in higher schools and the continual establishment of teaching hardware, there are more and more teachers who use courseware in their daily teaching. It should be said, compared with the traditional teaching methods, the use of modern means of information technology has an irreplaceable function. However, there are still some misunderstandings in multimedia assisted teaching at present, we should go out of the erroneous zone, pay attention to the effect of classroom teaching,