中学生学习化学的主要任务是比较系统地掌握化学基础知识和化学基本技能;培养和发展观察、思维、实验和归纳总结能力,形成科学的世界观和良好的道德品质。化学学习的成效主要取决于精选的学习内容与学生智力活动融合程度的高低。教师可从多方面探讨如何增强学生归纳化学知识的能力。 The main task of learning chemistry in middle school students is to master the basic knowledge of chemistry and basic chemistry skills systematically. To cultivate and develop the ability to observe, think, experiment and summarize, form a scientific world outlook and good moral character. The effectiveness of chemical learning depends mainly on the level of integration of selected learning content and student intellectual activity. Teachers can explore in many ways how to enhance students’ ability to generalize chemical knowledge.