数学中考年年搞,试题年年有新招,那么,这些新的试题是从那里来的呢?怎样把握命题的趋势,搞好中考的复习,是值得研究的课题。一、数学中考命题的依据目前的中考,一般有两方面的功能,一是对九年义务教育进行评估,因此需要体现基础性；二是为上一级学校输送合格的新生,因此它具有一定的选拔 Since mathematics tests are conducted year after year, new questions and answers are available year after year. Then, where do these new questions come from? How to grasp the trend of propositions and do a good job in the review of the examination are worth studying. First, the basis of the mathematics test entrance exam The current entrance exam, generally has two functions, one is to evaluate the nine-year compulsory education, so it needs to reflect the basics; the second is to send qualified freshmen for the upper school, so it has a certain Selection