trinity full program research experimental teaching model which lays solid foundation strengthens synthesis and faces

scientific research practice has been proposed. In this system，the cultivation of students' innovation ability is divided

into three stages guided by the thought of research teaching: cultivation of the basic ability，cultivation of comprehensive

ability and cultivation of the scientific research ability，the teaching content including obstacles，problems

and subject research content has designed，and the research teaching methods including heuristic，inquiry，

tutorial methods have been implemented.