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中考动向分析《函数及其图象》一章的内容 ,是中考命题重点考查的内容之一 .2 0 0 2年各省市的考题中 ,考查本单元内容的分值 ,平均占到 1 9.99左右 .要求能从多角度思考解决以函数为基础的综合型考题 .本单元除重点考查函数思想和数形结合的思想外 ,着重考查学生的阅读理解?
The content of the chapter of the function and its image is analyzed in the examination of the function and its image. It is one of the contents of the examination topic. In the examination questions of the provinces and cities in 2002, the score of the contents of this unit was examined, and the average accounted for 1 9.99. Left and right. Requirements can be considered from a variety of perspectives to solve the function-based comprehensive exam questions. In addition to focusing on the examination of function ideas and the idea of combination of numbers and shapes, this unit focuses on students’ reading comprehension.