随着科学技术的不断发展,多媒体越来越多地被运用到中学教学中去。多媒体教学以计算机为依托,在课堂上能够给学生们提供形象生动的学习资源。传统的板书式教学,仅仅是以黑板为载体,不能向学生们展现丰富多彩的大千世界,然而多媒体的运用很好地解决了这一问题。通过多媒体的现代化技术,能够使书本中枯燥的文字化静为动,以生动有趣的方式向学生们展现富有魅力的教学内容,并不断开阔学生们的视野,拓展学生们的知识面,更好地促进教学计划的完成。然而多媒体在当前中学教 With the continuous development of science and technology, multimedia is being applied more and more to middle school teaching. Multimedia teaching to rely on the computer, in the classroom to provide vivid images of students learning resources. The traditional board-style teaching, only the blackboard as a carrier, can not show students a rich and colorful world, but the use of multimedia a good solution to this problem. Through the multimedia modern technology, we can make the writing in the book dull and static, vivid and interesting way to show students attractive teaching content, and continue to broaden students ’horizons and expand students’ knowledge, better To promote the completion of the teaching plan. However, multimedia is taught in current secondary schools