多媒体系统引入课堂教学,改变了“粉笔+黑板”的传统教学模式,它提供了丰富多彩的教学资源,同时也带来了新的问题:人机对话功能较弱,不能根据课堂的需要做出灵活调整。电子白板的出现突破了以上瓶颈,使课堂教学的组织与呈现更加灵活。真正能够提高教学质量,创设富有创造性的教学环境,关键在于提高课堂中的互动性。电子白板具有普通黑板全部的功能,同时又具有自身独特的优势,它可以灵活调用各种媒体资源,支持所有课堂教学行为,改变了以往从教 The introduction of multimedia system into classroom teaching has changed the traditional teaching mode of “Chalk + Blackboard ”. It provides a rich and colorful teaching resource as well as brings about new problems: the function of human-computer dialogue is weak and can not be based on the needs of the classroom Make flexible adjustments. The emergence of whiteboard breakthrough in the above bottleneck, the classroom teaching organization and presentation more flexible. Truly improve the quality of teaching, creating a creative teaching environment, the key is to improve the interaction in the classroom. Whiteboard with all the features of ordinary blackboard, but also has its own unique advantages, it can flexibly call a variety of media resources, support for all classroom teaching behavior, changing the past from teaching