It is one of the tasks of physical education teaching and an important guarantee to improve the quality of physical education teaching to cultivate students' enthusiasm for going to physical education class, stimulate students' interest in learning and make them enjoy learning. How to make students have a strong interest and enthusiasm for physical education class? I think it can be done from both the subject and the object. First, the main aspects. Students are the main body of school education. Therefore, giving full play to students' subjective initiative is the main means and effective method to cultivate students' enthusiasm and interest in physical education class. First of all, let students improve their understanding and establish their determination to exercise for socialist modernization. In teaching, teachers should grasp students' psychological characteristics and cognitive rules, and skillfully set suspense in combination with the characteristics of physical education teaching to arouse students' interest in learning and make them have a strong thirst for knowledge. For example, when teaching the introduction, we can show students the development history of sports science, introduce the great relationship between sports and human survival and social civilization, let students feel the true feeling of "sports everywhere", and at the same time skillfully cooperate with the problems of sports training, let students feel the mystery and novelty of sports world in "observation-surprise-question", and let students yearn for learning sports from the beginning. Secondly, in class, students should actively cooperate with teachers to do well in each class. This requires students to prepare lessons in advance. When practicing between classes, you should listen carefully to the teacher's explanation, observe carefully, think and understand actively, and master the actions taught by the teacher skillfully. Not afraid of hardship, not afraid of fatigue, study hard and exercise actively. As the saying goes, "practice three or nine in winter and three volts in summer." Only in this way can students have a healthy body and strong physique through their own efforts and hard exercise. At the same time, it also greatly enhanced the enthusiasm and interest in loving physical education class and physical education class. Thirdly, after class, students should take an active part in sports activities. Second, the object. The growth process of students is influenced by schools, parents and society. 1. School. Schools should conscientiously implement the Party's educational policy of all-round development, improve sports awareness, attach importance to physical education class, and give full play to physical education class's important role in influencing other cultural classes. Teachers are the concrete implementers of teaching work. From the teacher's point of view, there are many countermeasures and measures that can be taken, but I think we can cultivate students' enthusiasm and interest from the following aspects. ① Improve one's own quality. In physical education class, the object of students' direct contact is teachers, and teachers have many influences on students. Teachers' words and deeds have a subtle influence on students all the time, directly affecting the content of students' study in physical education class. Therefore, while strictly demanding themselves, teachers infect and influence students with their exemplary role, exemplary role and civilized image. In addition, teachers use vivid explanations and accurate, relaxed, skilled and beautiful action demonstrations to arouse students' direct interest in action and make them feel eager to try. ② Improve teaching methods. On the one hand, flexible teaching methods are adopted to cultivate middle school students' enthusiasm and interest in physical education class, thus improving teaching quality. In addition, according to the competitive characteristics of middle school students, competitive and game teaching methods can be adopted. For example, in the practice of accelerated running, we often use grouped head-on relay running to compete, and less use straight running and corrective action running. For example, in the practice of starting posture, different forms of chasing competitions (standing, crouching, crouching, etc.). ) used to prepare for departure. This practice can not only improve students' fast running ability and quick response ability, but also enliven the classroom atmosphere and greatly improve students' enthusiasm. 2. parents. Parents should actively cooperate with the school, do a good job in students' ideological work, and lay a good foundation for junior high school students to enjoy physical education class and physical education class at school. 3. Social aspects. In recent years, the development of national fitness activities and the promotion of quality education, as well as the promotion of physical education in China and Canada, have greatly promoted the sports enthusiasm of middle school students. The society needs our middle school students to have a healthy body and strong physique, so that they can better serve the socialist construction in the future. To sum up, in order to cultivate students' enthusiasm and interest in physical education class and promote their all-round and healthy development, we must actively mobilize the subjective initiative of the subject, coordinate the favorable influence of the object on the subject, and make it develop in a good direction, thus forming a virtuous circle. In teaching, we should constantly sum up and improve teaching methods, optimize classroom teaching process, optimize physical training, make full use of experimental audio-visual teaching methods, actively carry out physical activity classes, fully mobilize students' enthusiasm, stimulate and cultivate students' interest in learning, and let students enjoy the fun of learning knowledge and experience the fun of learning from the heart. Change "compulsory" teaching activities into "active participation" teaching activities. Only in this way can we really improve the quality of classroom teaching, reduce the burden on students, and improve their physical fitness and sports ability.