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离高考时间日益接近,考生都关心这段时间如何高效复习,做好冲刺。本文尝试从命题特点、考纲内容、复习重点等几个方面将基本知识点作一梳理,并提出切实可行的复习建议。一、近四年高考命题特点2016年高考化学试卷中单项选择题7个(7~13题)、必做题3个(26~28题)、选做题3个(36~38题)。2017年《考试大纲》将选做题改为2个,删去了选修2(化学与技术)。
Close to the college entrance examination from time to time, candidates are concerned about how efficient this period of time review, a good sprint. This article tries to sort out the basic knowledge from proposition characteristics, content of the syllabus, review key points and so on, and put forward practical suggestions for reviewing. First, the past four years college entrance examination proposition characteristics 2016 college entrance examination chemical papers in a single multiple choice questions 7 (7 ~ 13 questions), will do the question 3 (26 ~ 28 questions), choose to do the question 3 (36 ~ 38 questions). In 2017, the Syllabus changed the number of selected questions to two and deleted elective 2 (Chemistry and Technology).