In order to deepen moral education and realize the goal of Three-whole Education, the ideological and political elements in the course of engineering drawing are explored and practiced under the guidance of moral education, combining with the teaching characteristics of engineering drawing course.The researchers explored the ideological and political construction of the curriculum from the aspects of teachers' literacy, curriculum positioning, teaching design, teaching objectives and teaching methods, integrated it into the mixed online and offline teaching mode, and took specific teaching cases as examples to introduce its implementation process, so as to provide reference for giving better play to the role of basic courses in students' ideological and political education.