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解答数学问题的第一步就是认真审题,在理解题意的前提下,从中获取尽可能多的信息,这些信息是解决问题的关键因素。由于一些同学不能顺利地从题目中全面获取信息,特别是不能获取一些隐含的信息,所以使得问题不能顺利解决。为帮助老师们有效地指导学生解题,我们经过归纳、总结得出以下几种常用的给出信息的主要形式。下面结合2014年的中考题加以分析:一、语言文字型
The first step in answering math problems is to take the questions seriously, gain as much information as possible in understanding the questions, and the information is the key factor in solving the problems. Because some students can not get the full information from the subject smoothly, especially can not get some implicit information, so that the problem can not be solved smoothly. To help teachers effectively guide students to solve problems, we summarize and conclude the following commonly used forms of information given. The following combination of 2014 exam questions to be analyzed: First, the language type