To develop the idea of "ideological and political education in all courses", to establish an "ideological and political education" pattern, and to implement an action plan for "new engineering education", we take professional development into account and take Introduction to Environmental Science course as an example to make a preliminary discussion on the approaches to incorporate "ideological and political elements" into the teaching plan and class materials, so that we can cultivate talents who can contribute to our national ecological culture and global environmental competitiveness in the future.