Question

根據(jù)短文大意選擇單詞并用其正確形式填入空白處,使補全后的短文意思通順,語法正確,結(jié)構(gòu)完整.（5分）
walk      way     without     prevent     easy
Trees are useful in three important    1  .The most important way is that they  provide man with food , wood and other products. Trees provide food not only for man, but also for animals.  2   trees, many animals could not live on the earth. It’s not    3  for man to live on the earth, either.
The second important way is that trees give us shade(樹蔭). On a hot summer day, people are eager to have a rest under the shade of a tree after   4  a long way. You can imagine how important the shade of a tree is to man and animals.
The third important way is that trees help to   5   droughts and flood. However, in many parts of the world, man hasn’t realized it. He has cut trees down in large numbers. In the end, he finds that he has lost the best friends he had.

Answer 1

【小題1】ways   
【小題2】Without 
【小題3】easy
【小題4】walking
【小題5】prevent

解析【小題1】本文主要談?wù)摌湓谌齻�方面是有用的，故本空應(yīng)填方面的復(fù)數(shù)ways。   
【小題2】第一個重要方面提到，樹對于人和動物而言非常重要，如果沒有樹，動物在地球上將無法生存，故本空填沒有的介詞Without。 
【小題3】對于人類而言，沒有樹的話，生活在地球上也是不容易的，故本空填容易的單詞easy 。
【小題4】樹的第二個重要方面提到，樹給人和動物提供樹蔭，人走了很長的路之后可以在樹蔭下休息，故本空填步行的單詞walking。
【小題5】樹的第三個重要方面提到樹有助于預(yù)防干旱和洪災(zāi)，故本空填預(yù)防的單詞prevent。