Moocs(大规模开放在线课程)没有国界,中国学生将轻松选修来自其他国家和地区的课程。当教师在课堂上循规蹈矩以讲座形式讲授材料力学时,学生却在这个时间选修了Moocs的同一课程。本文着重探讨在现有的Moocs大环境下材料力学传统教学与网络课堂辅助的混合教学模式,介绍如何建立课程视频资源库,以及建立动态习题资料库等问题。 Moocs (Massive Open Online Courses) have no boundaries and Chinese students will have easy access to courses from other countries. While teachers were teaching materials mechanics in lectures in a disciplined manner, students electived the same Moocs class at this time. This paper focuses on the mixed teaching mode of traditional teaching of material mechanics and online classroom assistance under the existing Moocs environment, and introduces how to set up the course video resource library and the establishment of dynamic exercise database.