一、启发学习动机，完善技术概念 首先，引导学生摆正身体好、学习好、工作好的辩证关系，启发学生学习的积极性和自觉性。其次，采用由浅入深、循序渐进的方法，系统、详细地讲授中长跑的技术概念。从中长跑的技术原理、动作结构、专门性练习、辅助性练习到练习的方法、练习时 First, to inspire learning motivation, improve the technical concept First of all, guide students to put on good health, learning, good work of the dialectical relationship, inspire students to learn the initiative and consciousness. Second, using a simple, deep, step-by-step approach to systematically and in detail to teach the concept of long-distance running. From the technical principles of long-distance running, the action structure, special exercises, auxiliary exercises to practice methods, practice