近年来的高考数列试题,越来越注重数学基本思想、基本素养的考查.强调运用学科知识将题目看懂,进而转换为学科语言,而学科处理问题的技巧退到第二位.材料在外,答案在内,起点高,落点低;陌生中考查熟悉,熟悉中考查陌生,故人穿新衣.近几年的高考越来越重视观察、对比、归纳、类比? In recent years, the college entrance examination series examination questions have increasingly focused on the examination of basic mathematics and basic literacy. They have emphasized the use of subject knowledge to understand the subject and converted it into a subject language, and the skills of subject processing problems have returned to second place. The answer, including a high starting point, low placement; familiar with the test in the strange, familiar with the examination of strangers, wearing new clothes for the elderly. In recent years, the college entrance examination more and more attention to observation, comparison, induction, analogy?