In order to eliminate psychological inversion of senior engineering undergraduates course politic-ideological education, attain the goal of education in the politic-ideological teaching, to cultivate engineering talent of carrying with patriotic feelings, the Chinese culture and craftsmanship spirit, play to the role of cultivating socialist builders,on the basis of analysis politic-ideological education methods and means of the existing curriculum, combined with the characteristics of“Road Survey and Design”series courses, the goal of "One feeling, Two cultures and Three spirits" in ideological and political courses is formulated.According to the ideological and political goals of the course, the technical approaches for achieving ideological and political goals of theoretical teaching and practical teaching are formulated respectively. For theoretical teaching, the recessive infiltration education mode is adopted in each chapter, and the ideological and political goal of "One feeling, Two cultures" is realized by combining the flipped classroom of designated topics and the movie watching related to the course.For the practical teaching, the explicit strengthening education mode is adopted to achieve the ideological and political goal of "One feeling, Three spirits". For each course condition,practice has proved that the implement course ideological education combination mode of recessive infiltration and dominant reinforcemen, not only effectively to achieve the education goal of the course, improved the course grade, also cultivate the students open, fair and and justice principle, at the same time, the ideological course is biphasic, also making the teachers" education level has been greatly improved.