根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 Recently some American scie

题文

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 Recently some American scientists have given a uful piece of advice to people in industrialized countries. They say people should eat more of the same kind of food eaten by humans living more than 10,000 years ago. 1_______ The scientists say that human life has changed greatly. Our bodies have not been able to deal with the changes in lifestyle and this has led to new kinds of sickness. 2_______ They are called "diasof civilization". Many cancers and dias of the blood system arc examples of such dias.     The scientists noted that people in both the Old Stone Age and the New Stone Age enjoyed very little alcohol or tobacco, probably none. 3_______ However, a change in food is one of the main differences between life in ancient times and that today. Stone Age people hunted wild animals for their meat,which had much less fat than domestic (驯养的)ones. They ate a lot of fresh wild vegetables and fruits. They did not have milk or any other dairy products, and they made very little u of grains. 4_______ We eat six times more salt than our ancestors and weeat more sugar as well. We eat twice as much fat but only one third as much protein (蛋白质) and muchless vitamin C.  5_______ But the scientists say that we would be much healthier if we cat much the same way the ancient people did, cutting the amount of fat, salty and sweet food. A. Stone Age people lived a simple life without any meat. B. But today, we enjoy eating a lot of the. C. In that ca, they would live a much healthier life.D. Ancient people also got lots of physical exerci.E. The new sickness were not known in ancient times. F. People today probably don't want to live like our ancestors.G. Modern people ud to suffer from "dias of civilization". 题型：未知难度：其他题型

答案

1.C  2.E  3.D  4.B  5.F

解析

该题暂无解析

考点

据考高分专家说，试题“根据短文内容，从短文后的选项.....”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。