随着课程改革的不断深入,多媒体技术的日新月异,化学教学已经离不开多媒体课件,运用多媒体技术进行课堂教学,既可以将图、文、声、像融为一体,使教与学的活动变得更加丰富多彩,又可以寓知识学习、技能训练、智力开发于生动活泼的形象之中,从而激发学生的学习兴趣,变苦学为乐学,同时又促进他们的思维发展,丰富学生的想象力。 With the continuous deepening of curriculum reform, multimedia technology with each passing day, chemistry teaching can not do without multimedia courseware, the use of multimedia technology for classroom teaching, both graphic, text, sound and image as a whole, so that teaching and learning activities change More colorful, but also can contain intellectual learning, skills training, intellectual development in a vivid and lively image, so as to stimulate students ’interest in learning, become bitter learning for music, while promoting their thinking and development, enrich students’ imagination .