多媒体以其图文、动静、网络链接等独特交互、可视化的特点应用于学科日常课堂教学中,已成为冲击当代课堂教与学方式的强大力量,正引领着课堂教学的深刻变革。《新课程标准》指出学习是一种凸显个性化行为的活动。因而,在生动可变的教学过程中,要求教师应在多媒体课堂教学环境中创设自然、宽松、和谐、愉悦的氛围,引导学生多向交流,抓住互动学习机遇,捕捉点化,不断生成课堂教学资源,创设有针对性、趣味性、富于 Multimedia, with its unique interaction of graphic, motion and internet, has been widely used in daily classroom teaching of disciplines. It has become a powerful force in striking contemporary classroom teaching and learning and is leading the profound changes in classroom teaching. The New Curriculum Standard states that learning is an activity that highlights personalized behavior. Therefore, in the vivid and variable teaching process, teachers should be required to create a natural, relaxed, harmonious and pleasant atmosphere in the multimedia classroom teaching environment, to guide students to communicate more, to seize the opportunity of interactive learning, to capture the point, to generate the classroom Teaching resources, creating targeted, interesting, rich