多媒体作为科技发展的产物,在当前的课堂教学中,其优越性愈来愈明显地显露出来。恰当运用多媒体辅助教学,能让图形、图像、文本、声音等多种信息直接刺激学生的感官,让学生面对形象生动的画面,伴随着悦耳动听的音乐,在轻松活泼、生动形象的氛围中走进知识的形成过程,从而让学生兴趣浓厚,学习积极性旺盛,培养学生的思维, As a product of the development of science and technology, multimedia has become more and more obvious in the current classroom teaching. Appropriate use of multimedia-assisted teaching, graphics, images, text, voice and other information to stimulate students’ senses directly, so that students face the vivid images, accompanied by pleasant music, in a relaxed and lively, vivid atmosphere Into the formation of knowledge, so that students interested in strong enthusiasm for learning to develop students’ thinking,