《义务教育物理课程标准》指出:“义务教育阶段的物理课程应贴近学生生活,符合学生认知特点,激发并保持学生的学习兴趣,通过探索物理现象,揭示隐藏其中的物理规律,并将其应用于生产生活实际,培养学生终身的探索乐趣、良好的思维习惯和初步的科学实践能力。”也就是说,我们要将抽象的物理课堂与形象的实际生活相结合,一方面提高学生的学习兴趣,打破课堂的沉闷;另一方面为高效物理课堂的实现及学生综合应用能力的提高打下坚实 Compulsory Education Curriculum Standard states: “Compulsory education should be close to the physical curriculum of students, in line with the cognitive characteristics of students to stimulate and maintain the interest of students in learning by exploring the physical phenomena, revealing the hidden physical laws, and will It applies to the production of real life, to develop life-long students to explore the fun, good habits of mind and initial scientific practice. ”That is, we want to abstract the physical classroom and image of the actual life, on the one hand to improve students Interest in learning to break the dull classroom; the other hand, for the realization of efficient physics classroom and improve the comprehensive ability of students to lay solid