论文部分内容阅读
有机化合物是人类赖以生存的重要物质,对国民经济的可持续发展和人民生活水平的提高都起着极为重要的作用。合成有机化合物面世之后,新物质数量急剧增加,应用于生产、科研的各个领域,大大促进了社会的发展与进步。高中化学必修模块,为高中生提供了有机化学的入门知识,对他们了解有机化合物与人们生活的密切关系是非常必要的。在学生第一次接触有机化学时,我利用课间拿了许多有机化合物的分子结构模型到教室中,并在利用多媒体课件在屏幕上不断放映甲烷分子旋转的球棍模型。学
Organic compounds are an important material for human beings to survive and play an extremely important role in the sustainable development of the national economy and the improvement of people’s living standards. After the advent of synthetic organic compounds, the number of new substances has dramatically increased and has been applied to various fields of production and research, greatly contributing to the social development and progress. High school chemistry module required for high school students to provide a basic knowledge of organic chemistry, to understand their close relationship between organic compounds and people’s life is very necessary. When students first came into contact with organic chemistry, I took many classes of molecular structures of organic compounds into the classrooms during the classes, and used the multimedia courseware to continually display the model of the stick rotating on the screen. learn