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化学用语是一种国际性的科技语言,也是研究和学习化学的工具,与化学基本概念,基本理论,元素化合物知识,化学实验,化学计算有着密切的关系,是初中化学的基础知识和重要技能,是初中学生能否学好化学的分水岭,是初中化学教学成与败的关键。所以掌握化学用语,才有可能学好化学。使用化学用语是一种智力技能,不能强求学生一次到位,而要在不断的练习中加深体会逐步熟练,而且要由浅入深,从易到难,树立超前教学意识,注重培养学生的兴趣和信心,理顺化学用语之间的相互关系,理解化学用语表示的意义。
Chemical terminology is an international scientific and technical language. It is also a tool for researching and learning chemistry. It has a close relationship with basic concepts of chemistry, basic theory, knowledge of elemental compounds, chemical experiments, and chemical calculations. It is the basic knowledge and important skills of junior middle school chemistry. It is the watershed for junior high school students to learn chemistry. It is the key to junior high school chemistry teaching success and failure. Therefore, it is possible to learn chemistry well by mastering chemical terms. The use of chemical terminology is a kind of intellectual skill. It can not force students to be in place once, but they must deepen their experience in continuous practice, and they must go from shallow to deep, from easy to difficult, establish a sense of advanced teaching, and focus on cultivating students’ interest and confidence. , Straighten out the interrelationships between chemical terms and understand the meaning of chemical expressions.