兴趣是指个人倾向于认识、研究和获得某种事物的心理特征。兴趣是学习最好的动力,直接影响着课堂教学的进行及教学的效果。良好的学习情绪能促进学生心理活动的有序与无序的良性转化。教学实践证明:学生对某一学科的兴趣越浓,学习积极性就越高, Interest refers to the psychological characteristics that individuals tend to recognize, research and acquire something. Interest is the best motivation to learn, a direct impact on the classroom teaching and teaching effectiveness. A good learning emotion can promote the benign transformation of students' mental activity from disorder to disorder. Teaching practice has proved that students' interest in a subject is stronger and the learning enthusiasm is higher.