With China's progression of information technology in education, more attention has been putting on teachers' educational technology abilities; In the process of training student teachers' educational technology, teachers and researchers have found that it is hard to meet students' academic needs, and difficult to achieve training objectives due to limited training time, heaviness of training tasks and students' various technology levels. This project uses the model of "flipped classroom" in training, and finds that it has handled various vital functions in training students' educational technology, especially helpful to enhance student teachers' innovation and personalities.