体育课一般可划分为三个部分:准备部分、基本部分、结束部分,各部分均有各自的主要任务、内容、组织方法与要求。在从事比较剧烈的运动之前,需要做一些准备活动,目的就是使自己在生理和心理上做好充分准备,让人体尽快地由安静状态进入运动状态。但是,在实际教学中,发现很多学生对准备活动不重视,甚至于抵 Physical education in general can be divided into three parts: the preparation part, the basic part, the end part, each part has its own main task, content, organizational methods and requirements. Before engaging in more vigorous exercise, some preparatory activities need to be done in order to fully prepare themselves both physically and mentally, so that the human body can enter the exercise state from a quiet state as soon as possible. However, in actual teaching, many students find that they are not paying enough attention to preparatory activities or even arriving at them