任何运动技能的形成,都需要有大脑皮层的兴奋过程。因此,在教学中,不能只要求学生做机械的模仿练习,更重要的是要求教师掌握学生心理活动规律,启发和培养他们的正确学习动机,学习兴趣与注意,启发他们积极思维,才能充分发挥他们的学习积极性,提高教学质量。 The formation of any motor skills, need to have the excitement of the cerebral cortex. Therefore, in teaching, we can not just ask students to imitate mechanical exercises, but more importantly, ask teachers to grasp the rules of students’ mental activities, inspire and train their correct learning motivation, learn their interests and attention, and inspire them to actively think in order to give full play to Their motivation to learn, improve teaching quality.