以20所已实施“三自主”选课模式高校的体育教学时空环境为研究对象,采用文献资料法、专家访谈法、问卷调查法等研究方法,通过对体育班级规模、班级组合形式、上课时间安排等三个方面的研究,得出以下结论:20所高校的班级规模人数过多;空间安排与时间安排不一致;各高校班级组合形式发展不一致。 Taking the 20 “three independent” elective courses college physical education teaching space and time environment as the research object, using the literature method, expert interviews, questionnaires and other research methods, through the sports class size, class combination form, class Scheduling and other three aspects of the study, reached the following conclusions: the number of classes in 20 colleges and universities too much; spatial arrangements and scheduling is inconsistent; the development of university classes in different forms of inconsistency.