中学生在校主要是学习间接知识。这些知识的来源主要是教师的讲述和课本。因此,认真阅读课本是学生获得知识的一条重要途径。当学生离开学校以后,他不能再听到教师的讲课,但他还是可以通过书本来不断吸取新的知识。因此,培养学生读书的能力,也是学习过程中的一种基本训练。目前,许多学生对课本还不够重视。他们认为教师讲的和课本上的差不多,因而不需要再去看书;也有的认为做练习都感到时间不够,更没有时间去看书。他们多是在练习做不出时才翻开书来查查定律和公式。好一点的学生也不过是在练习做完以后,“行有余力”时才看书,或者到考前复习时 Secondary school students mainly learn indirect knowledge. The source of this knowledge is mainly teacher's narration and textbook. Therefore, reading textbooks carefully is an important way for students to acquire knowledge. When a student leaves school, he can no longer hear a teacher's lectures, but he still can continue to absorb new knowledge through books. Therefore, cultivating students' ability to study is also a basic training in the learning process. At present, many students pay insufficient attention to textbooks. They think teachers talk about the same textbook, so do not need to go to read the book; others think doing exercises are not enough time, but also no time to read a book. Mostly when they can not do practice, they open the book to check the laws and formulas. A little better student is only done after practice, “spare no effort” when reading, or to review the exam