阅读理解。 Trees are uful to man in three important ways. The first important w

题文

阅读理解。     Trees are uful to man in three important ways.     The first important way is that they provide (提供) man with wood and other products. Trees provide not only man with food, but also many animals with food .Without trees, many animals could not live onearth. It's not easy for man to live on earth ,either.     The cond important way is that trees give us shade (阴凉).On a hot summer day, people are eager(渴望) to have a rest under the tree after they have a long walk .You can imagine how important the shade of a tree is to man and animals.     The third important way is that trees help to prevent droughts and floods. However, in many parts of the world, man hasn't realized the third way. They cut trees down in large numbers. In the end they findthat they have lost the best friends they had.根据短文内容，选择正确答案。1. How many important ways are trees uful to man?A. Two ways  B. Three ways  C. Four ways  D. Five ways2. Trees only provide man with food ,don't they?A. Yes they are  B. No, they don't  C. Yes, they do  D. No, they aren't3. On a hot summer, what do trees give us?A. They give us food on a hot summer day.B. They dive us wood on a hot summer day.C. They give us shade on a hot summer day.D. They  give us leaves on a hot summer day.4. What does the underlined word "they" means?A. The men who cut down trees in many parts of the world.B. The humans   C. the men who enjoy the shade  D. The men who enjoy the food5. What's the best title for the passage?A. What is a Tree                B. How to plant trees  C. The importance (重要性) of Trees  D. How to protect Trees

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答案

1-5  BBCAC

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据考高分专家说，试题“阅读理解。 Trees are .....”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。