兴趣是人们活动强有力的动机之一,它能调动起人的生命力,兴趣是求知的向导,兴趣是情感、动机、意志等非智力因素的核心,兴趣是学习的动力。因而,教学的首要任务是激发学生产生对学习内容的兴趣,一旦对学生对学习发生兴趣,就会充分发挥自己的积极性和主动性。浓厚的兴趣将是学生刻苦钻研、勇于攻关的强大动力,学习物理亦是如此。 Interest is one of the powerful motivations of people’s activities. It can arouse the vitality of human beings, and the interest is the guide for seeking knowledge. Interest is the core of non-intellectual factors such as emotion, motivation and will, and interest is the driving force for learning. Thus, the primary task of teaching is to stimulate students to produce interest in learning content, once interested in learning, students will give full play to their enthusiasm and initiative. Strong interest will be students study hard and brave to tackle the powerful motivation, as is the study of physics.