阅读理解。 Christian Eijkman, a Dutch doctor, left the Netherlands for the

题文

阅读理解。    Christian Eijkman, a Dutch doctor, left the Netherlands for the island of Java. Many people on the island had a dia called beri-beri. He was going there to try and find a cure.     At first, Eijkman thought some kind of germ (细菌) caud beri-beri. He raid some chickens. He didn't eat them, but made experiments on them. The local people were quite surprid at that. One day he noticed that his chickens became sick when they were fed the food most Javane ate-refined white rice (精炼米). When he fed them with unrefined rice, also known as brown rice, they recovered. Eijkman realized that he had made an important discovery - that some things in food could prevent dia. The things were named vitamins (维生素). The Javane were not getting enough vitamins becau they had actually removed the part that contains vitamins. Later, other dias were also found to be caud by the lack of vitamins in a person's food.     Today many people know the importance of vitamins and they make sure they have enough vitamins from the food they eat. If they don't, they can also take vitamin pills. 1. The underlined word "cure" in Paragragh 1 probably means ______. [ ]A. a medical treatment B. a kind of vitamin C. a kind of germ D. a kind of rice 2. Christian Eijkman went to the island of Java to ______.[ ]A. spend his holiday B. find ways to grow better crops C. do some rearch about the island D. help the Javane with their illness 3. Why did Christian Eijkman rai some chickens? [ ]A. To eat them.B. To carry out his experiments.C. To give the Javane a surpri. D. To make money by lling them. 4. We can learn from the passage that ______. [ ]A. beri-beri was caud by chickens B. the Javane didn't like vitaminsC. Christian Eijkman's experiment was successful D. the Javane's dia was caud by a kind of germ 题型：未知难度：其他题型

答案

1-4: ADBC

解析

该题暂无解析

考点

据考高分专家说，试题“阅读理解。 Chri.....”主要考查你对 [健康环保类阅读 ]考点的理解。 健康环保类阅读

健康环保累阅读概念：

健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。体裁有记叙文、 说明文、议论文和各种应用文。

健康环保类文章阅读技巧：

   健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。阅读此类短文要以现象或事物为中心进行思考，理解现象产生的原因、条件和客观规律等。同时要抓住事物的特征、用途和相互关系等。科普环保类文章一般为说明文，从结构上看大致可分为三个部分：   第一部分一般是文章的首段，主要用来提出文章的主题，即文章想要阐述、说明的主要内容；   第二部分是文章的主体，可由若干个段落组成，对文章的主题进行展开说明；   第三部分是结尾段，对文章的主题进行归纳总结。这类文章多用一般现在时，而且一般多使用客观性词语表述。有时为了强调客观性，也常使用被动语态。   从近几年的考试题来看，科普环保类的文章越来越与人们的实际生活相接近。由于此类文章缺乏故事情节，很多同学对此类文章感到费解。但一般的科普类文章都是就事论事，需要逻辑推理和想象的时候较少，因此此类阅读题也没有同学们想象中的那么难，只要多加训练，就能较好地答题。【阅读策略】 1、概要(Summarizing)：  阅完材料后，将所阅材料浓缩，摘要，做出所阅材料的书面或口头梗概。 2、组织(Organization)：  阅读后根据阅读内容，识别观点、人物、事件之间的关系以及文章的结构关系。如：时间关系、比较或对比关系、相关关系及因果关系等。