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高三总复习的目的应使学生将原来分课时分单元学习的知识进一步系统化、网络化、规律化、综合化和能力化。一、认真研究“三考”导向,明确高考复习方向“三考”即考纲、考点、考题,它是高考命题的依据,强调以“三考”为导向,有利于考生复习备考,以减轻不必要的负担。高考复习应在充分吃透考纲的基础上,在分析近三年高考单科化学试卷及理综卷中化学部分的基础上,找出考试的热点与冷点,以指导整个高三化学复习。在复习中不要猎奇,不要搞“偏、难、怪”的内容,对考纲不要求的内容,坚决删掉,对考纲降低要求的内容,坚决不拓宽不加深,而把注意力放在抓重点、热点、难点及关键点上。如对涉及量的关系的一类离子反应、
The purpose of the third grade review should enable students to further systematize, network, regularize, integrate, and develop the knowledge of the original unit-time division. First, seriously study the “three exams” orientation, clear the direction of the college entrance examination review “three exams” that is the outline, test sites, exam questions, it is the basis of the college entrance examination proposition, emphasizing the “three exams” oriented, is conducive to candidates to review preparation to reduce The necessary burden. College entrance examination review should be based on a thorough understanding of the outline, based on the analysis of the chemical test in the last three years of college entrance examination and chemical composition of the overall volume, based on the test hot spots and cold spots, in order to guide the chemistry review of the third year. Do not be surprised in the review, do not engage in “biased, difficult, strange” content, the contents of the syllabus does not require resolutely deleted, reduce the requirements of the syllabus, resolutely do not broaden without deepening, and focus on grasping the key , hot spots, difficulties and key points. Such as a type of ion reaction to the relationship between quantity,