《考试大纲》是高考命题的科学依据,是高三化学复习过程中师生应时刻遵循的纲领。只有认真研读考纲,才能知道高考考什么,如何考,考到什么程度,复习备考才能做到有的放矢。只有认真研读考纲,探索高考命题特点,才能帮助我们把握命题方 The “Exam Outline” is the scientific basis for the college entrance examination proposition, and is the program that teachers and students should follow at all times during the chemistry review process. Only by carefully studying the syllabus can we know what the college entrance examination is, how to test it, and to what extent it is to be examined. Only by carefully studying the syllabus and exploring the features of the college entrance examination proposition can we help us grasp the proposition.