随着现代科学技术的发展,计算机多媒体教学手段在教学中得以广泛应用。多媒体教学手段是一种集声音、动画、色彩、图像的综合性教学方式,具有直观、生动、情境性强等特点,能有机地把视、听、情、学结合起来,从而加速学生的认知过程。这样,既有利于激发学生的学习兴趣,又能突破教学难点,使抽象的知识形象化、具体化,从而提高课堂教学的质量。一、运用多媒体设计课堂导入,激发兴趣,提高 With the development of modern science and technology, computer multimedia teaching methods are widely used in teaching. Multimedia teaching method is a kind of comprehensive teaching method which integrates sound, animation, color and image. It has the characteristics of visualization, vividness and strong situation. It can organically combine sight, hearing, feeling and learning so as to accelerate students’ recognition Know the process. In this way, not only help to stimulate students’ interest in learning, but also break through teaching difficulties, the abstract knowledge of visualization, specific, so as to improve the quality of classroom teaching. First, the use of multimedia design classroom import, stimulate interest and improve