◎ 题干
综合填空:根据短文大意选择方框内的单词并用其正确形式填入空白处,使补全后的短文意思通顺,
语法正确,结构完整。
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 (树荫). 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.
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◎ 知识点
    根据魔方格专家分析,试题“合填空:根据短文大意选择方框内的单词并用其正确形式填入空白处,使补全后的短文意思通顺,语法正确,结构完整。walk way without prevent easyTrees are useful in three i…”主要考查了你对  【科教类阅读】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。