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试题中的“陷阱”是指干扰信息、迷惑条件或设置的思维障碍、思考歧路等。高考试题需要保证一定的难度和区分度,因此,高考命题中“陷阱”是不可少的,正像教育部考试中心在试题编制的基本要求中强调的,“干扰项能反映考生的典型错误,且看上去似乎有理,不要错得太明显”;“应该增大正确项的隐蔽性和错误项的干扰性”。下面仅列举高考试题中的十类“陷阱”作一分析,指导学生提高识别能力,排除干扰。一、概念混淆例1.(1999年全国卷9题)关于晶体的下列说法
The “trap” in the test questions refers to interference information, confusion conditions or set obstacles in thinking, thinking disparities and so on. High test questions need to ensure a certain degree of difficulty and differentiation. Therefore, the “trap” in the college entrance examination proposition is indispensable, just as the Ministry of Education Examination Center emphasizes in the basic requirements for the preparation of test questions. “Distracters can reflect typical errors of candidates. And it seems reasonable, not to be too obvious“; ”should increase the concealment of the correct item and the interference of the wrong item“. In the following, only ten categories of ”traps" in the high test questions will be used for analysis to guide students to improve their ability to identify and eliminate interference. I. Concept confusion 1. (The 1999 National Question 9) The following statement about crystals