The paper discussed the possible confusion of concepts during the teaching of organic chemistry: constitution,conformation and configuration.It analyzed them from analysising and explaining perspective and offers same suggestions concerning the teaching methed,teaching process as well as teaching model.The purpose of the work is to enhance instruction level by exchange,so as to get better effect and provide students.%文章对有机化学教学中构造、构型、构象三个易混淆概念,从说文解字角度进行分析,结合实例及类比,对教学方法、教学过程及教学模式进行了有益的探索。旨在通过交流,提高授课水平,达到好学易记的效果,更好地位学生服务。
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