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高考命题为了考查能力,选拔人才,体现研究性学习的理念与方法,必然在高考题中出一些背景新,方法新,思维能力要求高的,难以用通常方法思考并求解的试题.这些“出身不凡”意味隽永的题目,往往要求考生要有奇思妙想,和较高的层次的创新意识和思维能力.下面以近几年高考选择题为例,分析一下求解策略,希望能够起到抛砖引玉的作用.一、新定义,新运算等试题解题时,重点应放在理解题中关键词语,或符号图形的确切含义上.例1(2011广东高考文科题
College entrance examination proposition In order to test the ability to select the talent to reflect the concept and method of research learning, inevitable in the college entrance examination questions out of some background, new methods, high thinking ability, difficult to think and solve the usual test questions. Derived from extraordinary "Meaning meaningful topic, often require candidates to have whimsy, and a higher level of innovation and thinking ability.Selected in recent years college entrance examination multiple choice questions as an example, to analyze the solution strategy, hoping to play First, the new definition, new operations and other test questions, the emphasis should be placed on the key words to understand the problem, or the exact meaning of symbolic graphics. Example 1