从语文实用阅读学的角度思考,怎样使学生完善信息意识的目标落到实处呢?一、学会敏于发现如果是着眼实用的阅读,首要的是善于抓住读物中所讲的基本概念,因为在专业化人员的眼里,概念是科学的成果,是科学理论的细胞。再作进一步要求,信息学的常识所示,一则文字符号材料,其中既有体现基本概念的主信息,也有服务于它或由它引申出的副信息。阅读的首要任务,无疑是敏锐地感觉并发现主信息,其次要兼顾对副信息的觉察。以1997年高考试题中供阅读答题的一则科技报道为例。“颅脑”和“肠脑”是文章介绍的两个基本概念,文字材料中凡述说它们各自的系统、功能及两者联系的语句都属主信息,因为这些都是文章向读者传达的美国科学家最新研究的成果。应当看到,作为全国高考所看中的命题材料,其文字篇幅虽只四五百字,可是它 Thinking from the perspective of practical reading of Chinese, how can we make students realize the goal of information consciousness? First, learn to be sensitive to find that if you are looking for practical reading, first and foremost is to be good at grasping the basic concepts in reading, because In the eyes of specialized personnel, concepts are the fruits of science and are the cells of scientific theory. Further requirements, as indicated by the common sense of informatics, are a text and symbol material that contains both the primary message that embodies the basic concept and the secondary information that it serves or derives from it. The primary task of reading is undoubtedly the keen sense and discovery of the main message, and the second is to take into account the observation of the secondary information. Take the example of a science and technology report for reading in the 1997 high exam questions. The “cranial brain” and the “intestine brain” are two basic concepts introduced in the article. All statements in the written materials that describe their respective systems, functions, and their associations are primary information, because these are the articles that the article conveys to the readers of the United States. The latest research results of scientists. It should be noted that as the proposition material for the national college entrance examination, although its written length is only four or five hundred words, it is