教学结构是指一堂课的教材内容安排和教学组织、教法步骤的合理顺序,以及各个环节的时间分配。根据体育教学的规律,可将体育实践课划分为开始、准备、基本和结束四个部分。每个环节承载着不同的教学任务、教学目的,它们相互联系、相互衔接,构成连贯、顺畅、完整的课堂教学,实现相应的教学目标。以排球正面下手发球为例,教学的重、难点分别为击球准和抛、引、蹬、摆、击的 Teaching structure refers to a course of teaching material arrangement and teaching organization, a reasonable order of teaching steps, as well as the timing of all aspects of the distribution. According to the law of physical education, PE practice can be divided into four parts: beginning, preparation, basic and ending. Each link carries different teaching tasks, teaching purposes, they are interrelated, interlinked, constitute a coherent, smooth and complete classroom teaching, to achieve the appropriate teaching objectives. To volley the front kick serve, for example, the teaching of heavy and difficult points are hit and throw, lead, pedal, put, hit