科学、有效、精炼、完美的导语能使学生强烈的求知欲望和高涨的学习热情,营造良好的教学氛围.一、故事导入——多角度利用物理学史和科学家献身科技事业的事迹导入新课,既可激发沉重的求知欲,又能唤起学生的爱国热情和献身科不事业的愿望,对学习掌握新知识,提高探求知识奥秘的能力无疑 Scientific, effective, refined, and perfect leads can enable students to have a strong desire for knowledge and high learning enthusiasm, and create a good teaching atmosphere. First, the introduction of stories - multi-angle use of physics history and the devotion of scientists dedicated to science and technology career into the new curriculum It will not only stimulate a heavy desire for knowledge, but also arouse the patriotic enthusiasm of the students and their desire to devote themselves to their careers. There is no doubt that the ability to learn and master new knowledge and improve the mystery of exploring knowledge