化学这门学科是学生在初中阶段刚开始接触的一门学科。由于之前没有学习化学的基础,所以在学习化学知识时不免会出现一些问题。笔者根据自己的教学经验总结出初中化学三大难点,并提出相关建议帮助学生突破难点,提高化学水平。这三大难点分别是:化学用语和基本概念、溶液的相关知识以及酸碱盐之间的相互转化。接下来我谈一下对于突破三大难点的认识和看法。抓住关键,防止学生在化学用语及概念上出现分化在刚开始接触化学的时候,学生在学习过程中会出现一些 The discipline of chemistry is a subject that students have just begun to contact at the junior secondary level. Since there was no basis for learning chemistry before, some problems inevitably arise when learning chemistry. Based on my own teaching experience, the author summarizes three major problems of junior high school chemistry and puts forward relevant suggestions to help students break through the difficulties and improve their chemistry. These three major difficulties are: chemical terms and basic concepts, the solution of knowledge and the conversion between acid and alkali salts. Next, let me talk about the understanding and opinions on breaking through the three major difficulties. Grasp the Key to Prevent Students from Differentiating in Chemical Terminology and Concepts At the beginning of chemistry, students may experience some learning problems