Taking all levels and forms of 102 excellent courses in Tianjin University of Technology and Education as the research subjects and using educational survey and statistics methods, this paper gives a longitudinal comparative analysis of them from a macro perspective through the lens of course overview,entry mode,usability,running quality,the interactive communication, It is hoped that the results will assist in finding the problems in the process of excellent courses construction and providing references for the better development of excellent courses.%以天津职业技术师范大学各级各类102门精品课程为研究对象，运用调查法和统计法等研究方法，从宏观角度进行纵向比较分析，探讨高校精品课程的课程概况、进入方式、可使用性、运行质量及互动交流等状况，旨在发现精品课程建设过程中存在的问题，为精品课程建设更好地发展提供参考建议。
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