Question

①Forests help to keep water from running away, so drought does not often happen. The trees in the forests can keep raindrops from hitting the soil directly, and the dead leaves on the ground can also keep the water from running away.②
Chinese people don’t want to see more floods and droughts. We have built the “ Great Green Wall” of trees across the northern part of our country.③ Thanks to the “ Great Green Wall”, we can prevent the wind from blowing the earth away. It will stop the sand from moving towards the rich farmland. That’s why more “ Great Green Walls” are needed. Trees must be planted all over the world.④
根据短文内容，从题中所给的A、B、C、D四个选项中，选择最佳答案。

1. 1.
   “Great Green Wall will make the world better.” This sentence should be put in______.
   1. A.
      ①
   2. B.
      ②
   3. C.
      ③
   4. D.
      ④
2. 2.
   ______can help to keep water from running away
   1. A.
      Rain
   2. B.
      Forests
   3. C.
      Sand
   4. D.
      Land
3. 3.
   The reason of building “ Great Green Wall”is______.
   1. A.
      to make the city beautiful
   2. B.
      to move the sand
   3. C.
      to stop the sand from moving towards the rich farmland
   4. D.
      to stop the rain from hitting the soil directly
4. 4.
   We have built the “ Great Green Wall” of trees______ of China
   1. A.
      in the east
   2. B.
      in the west
   3. C.
      in the south
   4. D.
      in the north
5. 5.
   From the passage, we can know which is wrong
   1. A.
      We must plant more trees
   2. B.
      We have to protect our environment
   3. C.
      “Great Green Wall” project is very beneficial to us
   4. D.
      It is not necessary that trees must be planted all over the world

Answer 1

DBCDD
试题分析：
1.按照上文所说的结果就是绿色长城会让世界变得更加美好，故选D。
2.根据Forests help to keep water from running away,可知选B。
3.根据Thanks to the “ Great Green Wall”, we can prevent the wind from blowing the earth away.描述，可知选C。
4.根据across the northern part of our country可知选D。
5.根据尝试受风沙水土流失影响的不只是中国，植树造林在世界各地都有巨大作用，故选D表述错误，选D。
考点：考察议论文
点评：本文作者通过介绍中国的绿色长城工程，号召人们多植树造林，保护环境。阅读中，要注意作者的观点，植树造林在环境保护方面的作用。然后带着问题，再读全文，完成阅读。