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在高考复习中要帮助学生总结归纳高中阶段所学过的数学知识的同时,必须通过适当的做题来训练和提高学生解决问题的能力,要求学生在定时内完成一定的题量,提高其解题的速度;题目内容要涉及较多的知识点,具有一定的综合基础知识和基本技能的要求,从中培养学生的综合分析能力和思维能力,以达到提高学生的数学思想方法和应用知识能力的良好素质.因此,几年来我们在总复习过程中十分重视能力的强化训练,选编了“数学45分钟能力小题训练题组”作为学生练习,对全面提高学生的素质和能力,取得了良好的效果.下面提供十组训练题(一至五组由董林伟拟定;六至十组由纪耀明拟定),以飨读者.为了使学生了解每道题练习的目的和应掌握的知识,以及方便教师指导学生练习选用适当的题组,我们在各题后面说明考查的目的和要求,并给出提示和答案供参考.
In the review of the college entrance examination, it is necessary to help students summarize and summarize the mathematics knowledge they learned in high school. At the same time, students must train and improve their ability to solve problems through appropriate questions. Students are required to complete a certain amount of questions and improve their solutions within a certain period of time. The speed of the topic; the content of the topic should involve more knowledge points, have a certain comprehensive basic knowledge and basic skill requirements, and cultivate the students’ comprehensive analysis ability and thinking ability so as to improve the students’ mathematical thinking methods and applied knowledge ability. Good quality. Therefore, over the past few years we have attached great importance to the intensive training of the ability in the overall review process. We have selected and compiled the “45-minute math problem training question group” as a student’s practice. We have achieved good results in comprehensively improving the quality and ability of students. Effect. Ten sets of training questions (one to five sets drafted by Dong Linwei; six to ten sets drawn by Ji Yaoming) are provided below to educate readers. In order to make students understand the purpose and knowledge of each question exercise, and to facilitate teachers to guide students Practice the selection of the appropriate questions, we explain the purpose and requirements of the examination behind each question, and give tips and answers for reference.