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近年来生物高考实验命题中出现了从验证向探究变化的趋势,且所占的比例是逐年增大,这也将成为今后一段时间内实验命题的方向和热点。那么,如何才能答好探究性实验题,取得好的分数呢?本文针对生物探究性实验题主要考查点的解题思路与技巧进行小结,以便提高学生解答探究性实验题的信心和能力,获得高分的效果。一、实验目的的确立实验目的就是要弄清“做什么”的问题,即探究或者是验证什么生物学现象或原理,一般从题干(课题)信息中或后面的实验原
In recent years, the biological college entrance examination experiment proposition appeared from verification to explore the trend of change, and the proportion is increasing year by year, which will become the direction and focus of future experimental propositions for some time. So, how to answer the exploratory experiment questions and get a good score? In this paper, the main inquiry point for the biological inquiry experiment questions and ideas to solve the problem, in order to improve students’ confidence and ability to solve the inquiry questions, to obtain High score effect. First, the purpose of the experiment The purpose of the experiment is to clarify the “what to do” issue, that is to explore or verify what biological phenomena or principles, generally from the title (subject) information or later experimental