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《普通高中化学课程标准》前言部分指出:“从学生已有的经验和将要经历的社会生活实际出发,帮助学生认识化学与人类生活的密切关系。”新课改更加重视教学与科学、技术、社会的紧密联系,因此,教师在化学教学中应充分了解学生原有的知识结构,更多地关注现代社会和科技的发展,注重从生活走向化学,从化学走向生活,使化学教学“生活化”。
According to the preamble of the “General Chemistry Curriculum Standard for Senior High School”, “From the actual experience of students and the social life they will experience, they help students to understand the close relationship between chemistry and human life.” “The new curriculum reform places more emphasis on teaching and science, Technology and society. Therefore, teachers should fully understand students’ original knowledge structure in chemistry teaching, pay more attention to the development of modern society and science and technology, pay attention to move from life to chemistry, from chemistry to life, and make chemistry teaching ”down-to-earth".