自2012 年起，MOOC席卷了全球，众多学者加入MOOC研究行列。本研究运用Citespace 软件、以web of science 核心文献为数据来源，对2012—2017 年MOOC研究文献，进行共词矩阵分析和内容分析。结果表明，学习分析、翻转课 堂、交互学习主题是当前研究热点，未来将持续关注MOOC的课程设计、学习行为、体验感受等影响学习效果及MOOC课程 的完成率方面的研究。

Since 2012, MOOC swept across the whole world, a lot of scholars join in MOOC research. The author uses CiteSpace to analyze the data from core database on web of science from 2012 to 2017, including co-word analysis and content analysis. The result of the study indicates that there are several hot spots in current research such as learning analysis, flipped classroom, and interactive learning. The scholars will continue to focus on course designs, learning behaviors and learning experience in the future, what will affect MOOC completion rate.