Systems engineering is a basic and major subject with a methodological characteristic. Based on the characteristics of the Systems Engineering course, the paper starts from developing the systems thoughts of the students, and poses to construct a three-dimensional teaching platform from teaching content and teaching space. Then, the paper studies the three-dimensional teaching mode, and explores the methods of three-dimensional teaching. The practice indicates that this three-dimensional teaching has become an important means for cultivating the students’ interest and improving their abilities. It has the promotion and application value.