This paper studies and analyzes the theoretical value of the college English education course Civics based on fuzzy set theory and explores the optimization path of its teaching mode. The article uses literature analysis, case studies, and multiple linear regression models. In colleges and universities, Civics and Politics curriculum is instrumental in promoting excellent culture and enhancing students’ comprehensive quality and moral cultivation. Implementing the WITS model makes the teaching process more efficient and encourages students’ active participation and deep thinking. The students ‘English reading level significantly improved after integrating the elements of civics and politics into the teaching process. After analyzing 220 questionnaires, it was found that factors such as course content and communication environment in the teaching process significantly impacted the teaching effect, in which teaching activities and course themes related to Civics and Politics made the most significant contribution to the teaching effect. The research in this paper proposes suggestions for optimizing teaching, such as improving teachers’ civic and political literacy and innovating teaching contents and methods. After studying and analyzing the curriculum, Civic and Political has an essential theoretical and practical value in English education in colleges and universities. Optimizing the teaching mode can improve students’ English proficiency and ideological and political quality.