如果把物理课本中各章节的知识点比作闪光的珍珠,那么,章节导语就是串起这些珍珠的细线。高中物理必修本和选修本均明显地加强了这方面的内容,这些精心撰写的导语,对学生来说如同指点迷津的钥匙。在中学物理教学中重视章节导语的教学,对提高物理教学质量,培养学生的能力,有着不可忽视的作用。 If the knowledge of each chapter in the physics textbook is compared to a glittering pearl, then the section leads are the thin lines that strung these pearls. Both high school physics compulsory and elective revisions have clearly strengthened the content. These well-written guides are like keys for students. In the physics teaching of middle school, we pay more attention to the teaching of the chapter introduction, which can not neglect the quality of physics teaching and develop students’ ability.