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近年来,在全国各地的中考试题中,悄然兴起了一种自编型试题,这类试题要求学生根据题目的旨意,按照课本上某些习题的形式,自行编拟试题.这类试题具有开放性的特点,对培养学生的创新意识和创新思维具有十分重要的意义.为此,笔者根据近几年对中考试题的研究,将这类试题呈现给各位读者,与各位同行共赏.1 自编应用题例1 (2001年福建省三明市中考题)实际中存在着大量的如下关系:路程=速度×时间;工作量=工作效率×工作时间;溶质=溶液×浓度;…即三个量 a,
In recent years, self-produced test questions have quietly risen in the mid-level test questions across the country. These test questions require students to formulate test questions in accordance with the subject’s will and in the form of certain exercises in the textbook. Such questions are open. The characteristics of sex have a very important significance in cultivating students’ innovative consciousness and innovative thinking. Therefore, according to the study of middle school examination questions in recent years, the author presented this kind of questions to readers and shared them with fellow students. Application Example 1 (2001 Sanming City Entrance Examination) In practice, there are a lot of the following relationships: distance = speed × time; workload = work efficiency × working time; solute = solution × concentration; ... that is, three quantities a,