题文

阅读理解。

You may have this question:where are we getting all the materials for our products? Two words-natural resources  (资源). Natural resources are items we find in the environment. There are two types of natural resources:renewable   (可再生的) and nonrenewable resources.      Renewable resources are those items that we can get back if weuse them right. For example, when we cut down trees for paper,we can replant new ones. Of course, if we cut down too many trees, destroy the soil and do not replant enough new trees, then we will lose this important natural resource.      Non-renewable resources must be mined (开采) from the earth. If we start using non-renewable resources wrongly, then we're going to run out ofthem.      Remember, God gives us natural resources to use, not to abuse  (滥用)

1. Where can we fmd naturalresources? A. In the lab. B. At home. C. In the products. D. In the environment. 2. How many types ofnatural resources are there? A. Two. B. Three. C. Four D. Five. 3. ______ are that we can get back ifwe use them right. A. All the materials B. Renewable resources C.Non-renewable resources D. Renewable resourcesand non-renewable resources 4. Which of the following is TRUE? A. Paper is renewable, so we can waste it. B. We can cut aown too many trees and can't replant them, because they're renewable resources. C. We need to reduce(减少) our use of natural resources. D. God gives us natural resources to abuse. 5.What does the passage mainly talk about? A. Our products. B. Natural resources. C. Using non-renewable resources. D. Planting trees.

题型：阅读理解  难度：中档

答案

1-5 DABCB

据专家权威分析，试题“阅读理解。 You may have this question:where are we getting a..”主要考查你对  科教类阅读  等考点的理解。关于这些考点的“档案”如下：

科教类阅读

考点名称：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。