兴趣是人的认识需要的情绪表现。学习兴趣是学习动机系统中的一个子系统,它是学习动机系统中最现实,最活泼的成分,是学生力求认识世界,渴望获得文化科学知识和不断探求真理,带有情绪色彩的心理倾向。当学生对学习内容产生浓厚的兴趣时,他就会积极思考,大胆探索,从而优化自己的认识活 Interest is the emotional expression needed by human cognition. Learning interest is a subsystem of learning motivation system. It is the most realistic and lively component of learning motivation system. It is a psychological tendency of students seeking knowledge of the world, longing for cultural and scientific knowledge and continuous exploration of truth and mood. When students have a strong interest in learning content, he will be positive thinking, bold exploration, so as to optimize their understanding of living