Abstract: In this paper，the teaching reform and practice of online and offline blending-learning mode are

continued to be carried out in the course of college physics in the recent years. During the practice，according to the

student-centered education concept and the construction standard of golden course，not only the reform of teaching

methods based on information technology is carried out，but also the high-level and challenging degree of teaching

content are improved and the practice of a new teaching mode of knowledge inquiry，speculation，and expansion are

promoted.Through the design and practice of online and offline blending - learning mode of college physics，

students’deep and personalized learning is effectively enhanced. In the post-epidemic era，it is of important reference

value for teachers and students to achieve high-quality online and offline hybrid teaching.

Key words:  , teaching reform, golden course construction, college physics, online and offline blendinglearning mode