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纵观近几年高考生物试卷,实验题所占分值越来越大,试题开放程度越来越高,基础原理题、方法技能题、材料分析题、实验设计题等高考实验主流题型对学生的实验推理、实验设计、实验数据处理等能力的要求越来越高。笔者试从高考实验常见题型入手,对提高高三实验复习效度提出想法。一、高考生物实验题常见题型1.基础原理题。基础原理题是高考最常见的实验题题型,并且常以选择题的形式出现,内容涉及一个或多个实验的实验原理、实验步骤、实验现象、实验结果以及实验过程中的有关细节,考查学生逻辑思维能力、分析能力、观察能力以及学生对实验的理解。
Throughout the college entrance examination biology papers in recent years, the experimental points accounted for more and more points, the test is more open, the basic principles, method skills, material analysis, experimental design questions such as the mainstream test Students’ experimental reasoning, experimental design, experimental data processing and other capabilities require more and more. The author tries to start with the common type of college entrance examination experiment, to improve the validity of the third year experiment review ideas. First, college entrance examination biological test common problems 1 basic principles of the problem. The basic principle of the college entrance examination is the most common test questions, and often appear in the form of multiple choice questions, covering one or more of the experimental principles, experimental procedures, experimental phenomena, experimental results and the experimental process of the relevant details, test Students ’logical thinking ability, analytical ability, observing ability and students’ understanding of experiment.