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在解答生物学练习题及高考试题中,同学们常遇到建构图表的问题,这些问题对同学们的答题思维、策略技巧等要求都比较高,是考纲中的“能用文字、图表、图解等形式阐述生物学事实、概念、原理和规律等”要求的一种具体体现。同学们在平时的学习中普遍感到有困难,针对这个问题,笔者结合自己多年的教学实践和相关的高考题谈一些认识和做法,望能对同学们的学习有所帮助。一、“图表建构”类问题的类型“图表建构”类问题通常整合于一些综合性的非选择题之中,就其要求构建的图表而言形式多样,但常见的有以下五种形式:形态结构图构建、坐标图构建、概念
In answering the biology practice questions and the high exam questions, students often encounter problems in constructing graphs. These questions have higher requirements for the students’ answering thinking, strategic skills, etc., and are the words and diagrams that can be used in the syllabus. Graphical and other forms describe a biological embodiment of the requirements, concepts, principles, and laws. The students generally feel that they have difficulty in their usual learning. To solve this problem, the author combines some years of teaching practice and relevant college entrance examination questions to discuss some understandings and practices, and hopes to help students learn. A. Types of “Chart Construction” problems Types of “Chart Construction” problems are usually integrated in some comprehensive non-choice questions. There are various forms for the charts that they require to build, but the following are common: Forms: Construction of morphological maps, construction of graphs, concepts