教师应该熟悉并把握教材的重难点。在备课时,应考虑教材的难易程度。在教学上,内容安排上尽量做到合理、科学,使之符合教育大纲的要求,力求突出“健康第一”的思想,对难度大的技术动作要求尽量分解,先简在体育课堂教学中,学生容易产生一些情绪障碍:如畏难、胆怯、紧张、自信心不足、怕与他人合作、担心学不会等一些心理。这些情绪的产生,有的是由于自身的影响,有的受外在条件的影响。心理学揭示:情绪可调节学生的积极性态度、情感环境决定学生在教学中的注意力集中是‘‘有兴趣、满意、积极、精神振奋“还是”冷淡、散漫、压抑、不满足、对抗“。长期的情绪障碍会引起学生心态的变化,而且还易导致学生 Teachers should be familiar with and grasp the material difficulties. In preparing lessons, should consider the ease of teaching materials. In teaching, the content arrangement should try to be reasonable and scientific so as to conform to the requirements of the syllabus, strive to highlight the idea of ​​”health first“, and try to decompose the difficult technical actions as far as possible. In the students are prone to some emotional disorders: such as fear, timidity, tension, lack of confidence, fear of cooperation with others, fear of learning will not wait for some psychology. Some of these emotions arise from their own influence and some from external conditions. Psychology reveals that emotion can adjust students’ enthusiasm and emotional environment, which can make students concentrate their attention in teaching. They are interested, satisfied, positive, energetic, or cold, diffuse, repressed, unsatisfied, confrontational ”Long-term emotional disorders can cause changes in student mentality, but also easily lead to students