During the post- MOOCs period, a variety of novel learning methods are in the ascendant, such as SPOCs, Flipped Classroom and Blending Learning,which are putting forward new opportunities and requirements for both educators and learners. The characteristics of micro- lecture fit for these new learning methods exactly, and meet the personal and free learning needs of the learners. Micro video is a very important part of the micro-lecture, so the quality of design and production of it will impact on the effec...