有机化合物系统命名法是有机化学课程学习中的重要环节。本着节约学习时间,方便学生对知识的理解和掌握,提高教师课堂教学效果,保持教学内容的完整性和系统性的四原则,归纳总结出以“选母体、写编号、写名称”的“三步命名法”为纲的教学模式,对学生形成自学能力和创新意识起到促进作用。 Organic compound system nomenclature is an important part of organic chemistry course learning. Based on the four principles of saving study time, facilitating students ’understanding and mastery of knowledge, improving teachers’ classroom teaching effectiveness, and maintaining the integrity and systematicness of teaching contents, the paper summarizes the four principles of “choosing the mother, writing the number, writing the name” “Three-step nomenclature ” as the key link of the teaching mode, to promote students self-learning ability and sense of innovation play a catalytic role.