随着科学技术的不断进步,被改变的不仅仅是人们的生活方式,连教师在课堂上的教学手段都随之更新了一番。多媒体的应用不光是把老师从“黑板+粉笔”的教学模式中解放了出来,更让微课教学成为当下的教学时尚。微课的应用,既能将老师的教学内容变得更加丰富多彩,还能帮助学生温习课堂,对于重点难点展开重复学习。 With the continuous improvement of science and technology, it is not just people’s lifestyles that have been changed. Even teachers’ teaching methods in the classroom have been updated. The application of multimedia is not only to free the teacher from the teaching mode of “Chalkboard + Chalk ”, but also make the teaching of micro-class become the teaching fashion of the moment. The application of micro-class not only can make the teaching contents of teachers more rich and colorful, but also can help students to study the class and carry out repetitive study on the key and difficult points.