一、精益求精,培养学生严谨的学习作风和准确的科学态度化学是一门严肃的自然科学,它遵循大自然的变化规律,就其学科的特点而言,它是通过可知的物质世界,研究物质间的反应规律,再把这些规律性的知识运用到未知领域中去,从而得出研究未知领域的方法和理论,并指导实践。任何重大的发现都要靠化学实验予以证实。在化学领域中,任何一点小小的失误都将造成巨大损失,延缓科学发展,因此,严谨、求实、准确的 First, keep improving, cultivate students’ rigorous learning style and accurate scientific attitude. Chemistry is a serious natural science. It follows the laws of nature’s change, and in terms of the characteristics of its disciplines, it is through the known material world to study matter. The laws of reaction and the application of these laws of law to unknown areas lead to the study of methods and theories in the unknown and guide the practice. Any major discovery must be confirmed by chemical experiments. In the field of chemistry, any small mistake will cause huge losses and delay the scientific development. Therefore, rigorous, realistic and accurate