兴趣是对一事物活动积极表现的心理倾向,是需要的延伸。现代心理学认为,兴趣是学习中最活跃的因素,是激发人们学习动机的主要内在动力,直接影响学习情绪和效果。学生一旦对学习有了浓厚的兴趣,就预示着我们的教学成功了一半。教育心理学也告诉我们:兴趣要靠培养,它有个变化发展过程,即“有趣-乐趣-志趣” Interest is a psychological tendency to actively exhibit a thing activity and is an extension of the need. Modern psychology believes that interest is the most active factor in learning and the main internal motivation which motivates people to learn motivation, which directly affects the learning emotion and effect. Once students have a strong interest in learning, it indicates that our teaching is half done. Educational psychology also tells us: interest depends on training, it has a change in the development process, that is, “fun - fun - interest”