数·式·方程的复习

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近几年来,社会上出版了许多中学数学方面的复习资料。真乃“百花齐放”,各有所长,这对于现任高、初中毕业班的数学教师以及中学毕业学生来说,自然是师多友广。然由此带来之困惑,实有无所适从之感。处理这些资料,如能取长补短,结合自己的实际,精心采用,重新安排,取各家之长,熔于自己的“八卦炉”中,锻炼成钢,岂不美哉!本刊为搞好数学复习提供资料,促进教学质量的提高,乃责无旁贷。为此,我们特约了几位优秀中学数学教师,把他们的经验与体会介绍出来,以供参考,以备选用。这些资料,在内容的选取安排和写法上,是希望针对学生实际,符合大纲要求,适度而不超出课本,适量而不加重负担,适中而不脱离大多数,也组编了较多的例题和练习题,但望不落“题海”之窠臼,故为精心设计,精心选题。我们的目的是希望对全国高中毕业学生高考复习有所裨益,对任课的数学教师有所帮助。这份复习参考资料,计划分四期连载: 第1期(84年元月20日出版)数、式、方程,立体几何。第2期(84年2月20日出版)三角,解析几何。第3期(84年3月20日出版)函数、不等式、排列组合与二项式定理、数列与极限。第4期(84年4月20日出版)行列式与线性方程组、微分学。以此敬告广大读者,热望得到同志们的宝贵意见。 In recent years, many materials for reviewing mathematics in middle schools have been published in the society. Zhen Nai’s “hundred flowers bloom” and each has its own strengths. This is naturally a division and multi-professional for the math teachers in the current high and junior high school graduating classes and for high school graduates. However, the confusion that comes with this is a sense of incompatibility. To deal with these materials, if you can learn from each other’s strengths, combine it with your own realities, adopt them carefully, re-arrange them, take the lengths of each family, and melt them into your own “eight-six-kiln furnace” to train into steel. Providing information to promote the improvement of teaching quality is not a responsibility. To this end, we have specially appointed a few outstanding middle school mathematics teachers to introduce their experiences and experience for reference and alternative use. These materials, in terms of content selection and writing, are intended to meet the actual conditions of the students, meet the requirements of the syllabus, be moderate and not exceed the textbooks, do not increase the burden on the appropriate amount, are moderate and do not deviate from the majority, and have also compiled many examples and Practice questions, but hopefully do not fall into the “sea of ​​questions,” it is carefully designed, carefully selected topics. Our purpose is to hope that the national high school graduates will benefit from the review of the college entrance examination and help the mathematics teacher who has taken classes. The reference materials for this review are planned to be distributed in four phases: the first issue (published on January 20, 84) numbers, formulas, equations, and solid geometry. Issue 2 (published on February 20, 84) Triangle, analytical geometry. Issue 3 (published March 20, 84) Functions, inequalities, permutations, binomial theorems, sequences, and limits. The fourth issue (published April 20, 84) determinant and linear equations, differential calculus. In this way, the readers are widely admired and they are eager to receive valuable opinions from comrades.
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