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阅读理解题作为一类新题型,在近几年中考试卷中高频率出现,阅读理解题一般由两部分组成:一是阅读材料;二是考查内容.这类题目能够帮助考生实现从模仿到创造的思维过程,符合学生的认知规律,是中考的热点题目之一,今后的中考试题有进一步加强的趋势.一、读懂思路点拨,学会模仿引申例1(2013年张家界)阅读材料:求1+2+22+23+24+…+22013的值.解:设S=1+2+22+23+24+…+22013,将等式两边同
Reading comprehension questions as a new type of question, in recent years the examination papers appear in high frequency, reading comprehension questions generally consists of two parts: one is to read the material and the other is to examine the contents of these topics can help candidates achieve imitation to create Thinking process, in line with the students’ cognitive rules, is one of the hot topics in the exam, the future of the senior high school entrance examination questions to further strengthen the trend. 1 + 2 + 22 + 23 + 24 + ... + 22013 Solution: Let S = 1 + 2 + 22 + 23 + 24 + ... + 22013,