‘微课’的发展使课堂气氛更加活跃,大大提高了教学效率。‘微课’教学设计现已在高中教学中被普遍应用,尤其是化学方面。它的出现,使学生们更容易掌握课程中所学的知识,而且把学过的知识印象加深,可以说从一定程度上激发了学生们的学习热情,使课堂效率更高。本文主要对高中教学中微课堂的教学模式的设计制作与应用进行浅谈。 The development of ’micro class’ made the classroom atmosphere more active and greatly enhanced the teaching efficiency. ’Micro-class’ teaching design is now widely used in high school teaching, especially in chemistry. Its emergence makes it easier for students to master the knowledge they have learned in the course and deepens the knowledge they have learned. To a certain extent, this stimulates students’ enthusiasm for learning and makes the classroom more efficient. This article mainly discusses the design and application of micro-classroom teaching mode in high school teaching.