练习数通过让学生主动参与运动动作的学习，具有积极参与体育活动的态度和行为。1、使学生掌握正确的走的方法， 培养学生身体的正确姿势。2、走得正确、轻松、自然、协调。发展学生身体的协调能力及奔跑能力。培养学生的创新能力和实践精神，使学生体会到玩的乐趣。培养学生独 The practice number has the attitude and behavior of actively participating in the physical activity by allowing the students to actively participate in the learning of the physical activity. 1, to enable students to grasp the correct way to go, develop the correct posture of the students body. 2, go right, easy, natural, coordinated. Develop student body coordination and ability to run. Cultivate students’ innovative ability and practical spirit so that students can experience the fun of playing. Training students alone