一、优化气氛,提供创新环境课堂教学应着力创设良好的课堂气氛,因为学生能否积极思维、探究问题,在一定程度上取决于课堂气氛。为此,教师应做到:遵循教学规律。贯彻“教为主导,学为主体,练为主线”的基本原则,选择灵活的教学方法、多样化的教学手段,营造生动、活泼的教学情调和 First, to optimize the atmosphere and provide an innovative environment Classroom teaching should strive to create a good classroom atmosphere, because students can actively think and explore the issue, to a certain extent, depends on the classroom atmosphere. To this end, teachers should do: follow the teaching rules. Carrying out the basic principle of “teaching as the dominant, learning as the main body, training as the main line”, choosing flexible teaching methods and diversified teaching methods to create a vivid and lively teaching atmosphere