In this paper, under the background of Ideological and political course construction, the teaching process of engineering ethics course is planned, designed and discussed. Combined with the impact on teaching links and order caused by emergencies, this paper discusses how to do a good job in Ideological and political construction of online and offline courses in Colleges and universities, studiesthe new way of combining online teaching activities with practical courses, strives to teach well, cultivate good people, and cultivate qualified successors with socialist core values. Closely combined with the current teaching situation of Hebei University of Engineering, seriously considering the teaching concept of deep integration of Ideological and political courses in the whole process of education and teaching, this paper suggests the students establish a correct outlook on life and values in classroom learning, so that the fundamental task of moral education and education can be completed gradually in a natural way. This paper explores how to deeply integrate the ideological and political courses with the professional courses online and offline teaching methods.