在新课程改革的背景下,高中的化学教学发生了一系列的变化,教师对于学生的主体参与得到了重视,这也是新课标对于高中化学教学的一个重要要求。在这一过程中高中化学教学呈现出了新的目标体系以及知识体系,探寻高中化学教学中的要点,对其进行设计和有效的教学有着重要的意义。 In the context of the new curriculum reform, a series of changes have taken place in the chemistry teaching in senior high schools. Teachers’ emphasis on student participation has also been taken as an important requirement of high school chemistry teaching. In this process, the high school chemistry teaching shows a new target system and knowledge system. It is of great significance to explore the main points of high school chemistry teaching and to design and effectively teach it.