Teaching and research sections in universities are inherently connected to university discipline construction and talent cultivation. These sections inherently possess a team nature and serve as the foundation for building teaching teams. This paper analyses the differences and inherent connections between teaching and research sections in universities and teaching teams. It proposes strategies for the coordinated development of teaching and research sections in universities and teaching teams, focusing on cultivating the team spirit of teaching and research section teams, establishing a team-oriented performance evaluation system, strengthening the selection and appointment of section directors, and emphasizing intrinsic development. Constructing teaching teams based on teaching and research sections in universities can effectively integrate the functions of teaching teams and grassroots teaching organizations, which is of great significance for comprehensively improving the quality of university teaching.