The course of Ecology includes theoretical teaching and practical teaching. In teaching, ideological elements were integrated into teaching of professional knowledge, with ecological civilization education as the purpose of teaching, the teachers changed teaching methods and examination ways, increased practice teaching content and realized the combination of knowledge transfer and value guidance. The multi-dimensional integration of ideological elements, combined with political and ideological education with goals of knowledge, ability and quality is supposed to help to realize the purpose of preaching and teaching, which will effectively enhance the students' learning interest and effect.