初中阶段是中学生长身体、长知识、长智慧的时期,也是其道德品质与世界观逐步形成的时期。体育教学任务主要是通过组织学生进行室外的身体锻炼来完成的。在课堂教学特别是动作技能教学中,如何集中学生的注意力,减少外界的干扰和影响,是体育老师在教学中关心和探讨的问题。从课堂的性质来看,体育实践课的特 The junior middle school is a period in which secondary school students grow up, have long-term knowledge, and long wisdom. They are also periods in which their moral qualities and world outlook have gradually taken shape. Physical education tasks mainly through the organization of outdoor physical training students to complete. In the classroom teaching, especially the motor skills teaching, how to focus the students’ attention and reduce the interference and influence from the outside are problems that the PE teachers care about and discuss in the teaching. From the nature of the classroom, sports practice class special