高考化学总复习是一门学问,也是一门科学。总复习是对中学化学的知识进行系统归纳、全面总结,使知识由点到线,由线到面,由面织成知识网,并加深理解和应用规律,使能力得到全面提高的过程。复习过程一般分三轮进行。第一轮按章节复习,完成必修内容和规定的选修内容的复习,其中实验的复习融入到各章节的内容中去;第二轮主要进行专题复习,同时进行相应的专项训练,第三轮主要进行高考 College entrance examination of chemistry is a knowledge, but also a science. The general review is a systematic summarization of the knowledge of chemistry in middle schools, a comprehensive summary of knowledge from point to line, from line to surface, woven into knowledge network, and to deepen the understanding and application of the law, so that the ability to be fully improved. The review process is generally divided into three rounds. The first round of review by chapter to complete the compulsory content and elective content review, including the experimental review into the content of each chapter; the second round of thematic review, and the corresponding special training, the third round of the main College entrance examination