The flipped class model is student-centered

which turns the traditional teaching first-learning behind into the learning first-teaching behind. The flipped class model can improve students' autonomous learning ability and other abilities. This article introduces the application of the flipped class in the course of medical immunology

including the course content selection

building QQ group learning plat-form

the production and release of independent learning resources

enactment of the task order and learn-ing requirements

the design and implementation of classroom teaching activities and so on. The review and reflection of the formative assessment is also carried out. Through the reflection of the problems in the teach-ing

it is expected to lay the foundation for the promotion of the overturned class.