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1解题“三步曲”的总结学生解题出现错误的原因有很多,可能是粗心大意,可能是审题不清,也可能是急于求成……经过观察、分析和总结,笔者认为学生解题容易出错的主要原因有以下三个方面。1.1基础知识有缺陷例1图1表示ATP(甲)发生的一系列变化,下列叙述正确的是(C)A.光照下,在高等植物叶绿体中,甲→乙过程主要发生在叶绿体的类囊体薄膜上B.甲→乙和丙→丁过程,起催化作用的酶空间结构相同C.丙是RNA的基本组成单位之一D.线粒体内膜上能产生大量的戊分析本题涉及的基础知识有:ATP的结构式、
1 Problem Solving “Three Steps” Summary There are many reasons why students can make mistakes in the problem solving. They may be careless. They may be unclear, or they may be eager to achieve... After observation, analysis, and summary, the author believes that There are three main reasons why students solve problems easily. 1.1 The basic knowledge is flawed Example 1 Figure 1 shows a series of changes in ATP (A), the following description is correct (C) A. Under light, in the chloroplasts of higher plants, A → B processes mainly occur in the chloroplast vesicles On the body membrane B. A → B and B → D process, the catalytic structure of the enzyme has the same spatial structure C. C is one of the basic building blocks of RNA D. The inner mitochondrial membrane can produce a large amount of E There are: ATP structure,