论文部分内容阅读
科技说明文阅读是高考必考内容,题型为单项选择,题面要求为对文中句段的理解及信息筛选正确或错误的一项。要正确解答这类试题,研究选项中的错项设置的规律是关键,本文就以近年高考试题为例来探幽索隐。一、偷换概念,以假乱真阅读科技说明文的目的就是为了获得科技知识,要获得科技知识就必须理解句段在文中的含义,正确地筛选文中信息。因而概念的把握就成了阅读科技说明文的难点,于是高考命题就常在这设置干扰项。例如,1999年高考第17题,本文第一自然段提出了一种假说,对这种假说理解不正确的一项是:A.在物种进化过程中,某些哺乳动物在调节性上
The science and technology explanation reading is the content of the entrance examination, the question type is a single choice, the question surface requirement is the understanding of the text segment and the information screening is correct or wrong. To correctly answer such questions, the law of setting wrong items in the study options is the key. This paper uses the exam questions in recent years as an example to explore the issues. First, the concept of stealing and changing, the purpose of reading scientific and technological expository texts in a false sense is to obtain scientific and technological knowledge. To obtain scientific and technological knowledge, it is necessary to understand the meaning of segments in the text and correctly screen the information in the text. Therefore, the grasp of the concept becomes a difficult point for reading the technical explanation text, so the college entrance examination proposition often sets interference items here. For example, in the 17th item of the 1999 college entrance examination, the first paragraph of this paper put forward a hypothesis. One of the incorrect understandings of this hypothesis is: A. In the evolution of species, certain mammals are in regulatory