Trees are uful to manin three very important ways. The first important way

题文

Trees are uful to man（人类）in three very important ways. The first important way is that they provide man with food, wood and other products. Trees provide not only man with food, but also many animals with food. Without trees many animals could not live on the earth. It's not easy for man to live on the earth, either. The cond important way is that trees give us shade. On a hot summer day, people are eager(渴望)to have a rest under the shade of a tree after they have walked a long way. You can imagine how important the shade of a tree is to man and to animals. The third important way is that trees help to prevent drought（干旱）and floods（洪水）. However, in many parts of the world, man has not realized the third important way. He has cut trees down in large numbers. In the end he finds that he has lost the best friends he had. 小题1:Trees are important to man in       ways. A．2B．3C．4D．5小题2:Which ntence is true?A．Trees give food to both man and animals.B．Trees only provide animals with food. C．Trees give food to neither man nor animals.D．Trees only provide man with food小题3:On a hot summer day,        . A．people are eager to have a restB．people usually walk a long wayC．animals don't need shadeD．the shade of a tree is very important to man and to animals小题4:In many parts of the world, man has not realized that trees help to          A．give us food B．give us shadeC．prevent drought and floodsD．give us wood小题5:In this story the underlined word "He" means       . A．farmerB．manC．workerD．boy

题型：未知 难度：其他题型

答案

小题1:B小题2:A小题3:D小题4:C小题5:B

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解析

这篇短文主要从三个方面说明了树木对于人类的重要性。小题1:根据第一段Trees are uful to man（人类）in three very important ways.描述，可知选B。小题2:根据第一段Trees provide not only man with food, but also many animals with food.描述，可知选A。小题3:根据短文第二段描述，可知选D。小题4:根据第三段The third important way is that trees help to prevent drought（干旱）and floods（洪水）. However, in many parts of the world, man has not realized the third important way.描述，可知选C。小题5:联系前文man has not realized the third important way.描述，可知选B。点评：本文浅显易懂，层次分明，学生很容易把握文章中心内容。答题中注意带着问题阅读短文，一般就能顺利找出答题依据。对于不能直接找到根据的问题注意联系上下文，根据短文中心总结出正确答案。

考点

据考高分专家说，试题“Trees are uful to .....”主要考查你对 [科教类阅读 ]考点的理解。

科教类阅读

科普类的阅读：科普类的阅读理解包含介绍科学知识、社会知识的短文。阅读这类短文时，要以事实为中心进行思考，抓住事物的特征、用途、相互关系等。如果是介绍社会现象的文章，要掌握所谈现象的内涵。

答题技巧：1. 加强整体意识，把握文章的主要内容。在阅读的时候可给段落标上序号，并给重要的句子和   关键词做上记号，尤其是各段中心句，为答题提供更快捷更多的信息源。 2. 审清题干，发觉和把握试题中有效的提示性信息，确认命题的角度、阅读范围和答题方式。 3. 定位阅读，强化对应意识。同时要注意原文利用和自我加工相结合。