中文摘要：

对中小学体育教学中的“说教课”“自习课”“安全课”“表演课”“考试课”“三无课”等违背体育和教育规律，造成体育教学中主客体、目的与手段异化的表现及原因进行剖析。研究认为体育教师学科理论知识不足、教育资源缺乏、社会本位和功利化的影响是中小学体育教学异化现象产生的主要原因。

英文摘要：

The author dissected the signs of and causes for dissimilation in subjects and objects,purposes and means in physical education teaching,which were caused by the violation of physical education and education patterns by“lecturing class”,“self-study class”,“safety class”,“performance class”,“3-No class”in elementary and middle school physical education teaching,and concluded that physical education teachers'theoretical disciplinary knowledge deficiency,information making lowness and“self hematopoietic function incompleteness”,education resource deficiency,lacking occupational recognition,influence of social standard and utilitarianism,are main causes for the occurrence of the signs of dissimilation in elementary and middle school physical education teaching.