21世纪到来,社会经济技术快速发展,各个国家都对教育事业提出了更高的要求,传统的教学方式已经不符合社会发展的需要。新课改更加注重建立教学和实际生活之间的联系,在教学过程中做到生活化、具体化和经验化,尤其化学作为一门理科课程,如果只是强调理论教学,忽视化学与生活、与科学技术之间的联系,就会失去“人文性”和“社会性”。因此,在高中化学教学中,教师要注重把化学理论知识和生活联系起来,把化学和社会经济技 With the rapid development of social economy and technology in the 21st century, all countries have set higher demands on education and the traditional teaching methods have not met the needs of social development. The new curriculum reform pays more attention to establishing the connection between teaching and real life, and has become living, specific and experienced in the teaching process. In particular, chemistry, as a science course, emphasizes the teaching of theory, ignores chemistry and life, The connection between science and technology will lose “humanism” and “sociality.” Therefore, in high school chemistry teaching, teachers should pay attention to the connection between chemistry theory knowledge and life, chemistry and socio-economy technology