新课程标准对高中化学教学提出了新的要求,教师和学生在教学中的地位发生了质的变化,教师要激发学生对化学的学习兴趣,使他们的科学素养得到提高。 The new curriculum standard sets new requirements for chemistry teaching in senior high schools. Teachers and students have undergone a qualitative change in their teaching. Teachers should stimulate students’ interest in chemistry and improve their scientific literacy.