经过几年的尝试,我们认为:新授课是化学单元结构教学的主要类型,由于教材、学生、环境、条件等各种因素的不同,新授课主要采用实验引导探索研究课;创设情境论辩实验验证课,边实验边讨论边讲解课;指导自学分析归纳课;边讲边议分析推理精讲课五种课型.根根不同情况和教育教学的不同目的采用不同的教学方式,使课堂形式多样化.创造一种气氛活跃,思维积极、效果明显、智能得到发展的局面. After several years of trials, we believe that the new teaching is the main type of chemistry unit structure teaching. Due to different factors such as teaching materials, students, environment, and conditions, the new teaching mainly uses experimental guidance to explore research courses; and the creation of situational debate experiments is verified. Classes, discussing and explaining lessons while conducting experiments; guiding self-study analysis and induction classes; classifying and discussing reasoning and introductory lectures; five types of courses. Roots and Roots Different situations and different purposes of education and teaching Adopt different teaching methods to diversify classroom forms Create a situation where the atmosphere is active, thinking is positive, results are obvious, and intelligence is developed.