中学化学复习要强化重点,不盲目追求考试热点,应关注各类考试信息中的命题焦点,不轻易迷信具体考点,将注意力着重放在对学科主干知识、核心内容的记忆、理解、应用和纵横联系上,学会查找疏忽的知识点,化繁为简,形成系统,并发现问题,不断提高。紧抓知识细节并形成综合运用能力,这是高考的制胜之道。而知识细节只有抓课本才能解决。复习时要始终明确一个宗旨,以教材为本,以《考试说明》为据,立足课堂,稳扎稳打。那么,强调不能脱离课本,紧抓课本,究竟怎样做才能抓好课本呢? Secondary school chemistry review should strengthen the focus and not blindly pursue the examination hotspot. We should pay attention to the proposition focus in all kinds of test information. We should not easily superstition the specific test centers, and pay attention to replay the knowledge, understanding and application of the backbone knowledge and core content of the discipline. With respect to vertical and horizontal links, we have learned to find negligence knowledge points, simplify the complexity, form a system, and discover problems and continuously improve them. Closely grasping the details of knowledge and forming a comprehensive use of skills, this is the way to victory in the college entrance examination. The details of knowledge can only be solved by taking textbooks. When reviewing, we must always clarify a purpose, based on the teaching materials, based on the “exam description” as the basis, based on the classroom, steady and steady. Then, stressing that it is impossible to separate from textbooks, we must pay close attention to textbooks. What can we do to do a good job of textbooks?