Exerting the Students' Main Role,Constructing Harmonious and Highly Effective Teaching Class

The teaching practices and experiences are summarized in the paper. the teachers should pay attention to cultivate students' correct realization to speciality themselves,to stimulate students' learning motivation,to rise students' learning initiative,to strengthen students' subject awareness,to guide students participating in the teaching independently and having a main role. As a result,teaching efficiency and students' competitiveness on the employment are enhanced considerably.