七、短文填空(10 分)
What will our world be like if there are no insects? Maybe it will give you much fun when there are no bad insects in your life. 1.
But
this could cause many problems in fact.
The number of insects keeps 2.
dropping
(drop) these years. There are also 3.
fewer
(few) spaces for insects to live than before. It becomes a worrying natural problem now.
What 4.
will happen
(happen) if all insects die out? I think it will be really serious. We need insects to break down (分解) 5.
dead
(die) plants and animals and turn them into new things. It provides us 6.
with
the healthy soil (土壤). Besides, insects are also food for lots of animals. The animals will be hungry or die without them.
Then what should we do? The scientists spend lots of time searching for better ways 7.
to improve
(improve) the terrible situation. One 8.
suggestion
(suggest) is that people need to understand nature and change their ideas about insects as 9.
quickly
(quick) as possible. As students, we should protect nature at 10.
an
early age and begin in small ways.
解析:
翻译:
七、短文填空(10分)
如果没有昆虫,我们的世界会是什么样子?当你的生活中没有害虫时,也许会给你带来很多乐趣。1. ______ 但实际上这可能会引发很多问题。
这些年昆虫的数量持续2. ______(下降)。昆虫的生存空间也比以前3. ______(少)了。现在这成了一个令人担忧的自然问题。
如果所有的昆虫都灭绝了会4. ______(发生)什么?我认为情况会非常严重。我们需要昆虫来分解5. ______(死去的)植物和动物,并将它们转化为新的物质。这为我们提供了6. ______健康的土壤。此外,昆虫也是许多动物的食物。没有昆虫,这些动物将会挨饿或死亡。
那么我们应该怎么做呢?科学家们花了很多时间寻找更好的方法7. ______(改善)这种糟糕的状况。一个8. ______(建议)是,人们需要了解自然,并尽快改变他们对昆虫的看法。作为学生,我们应该在9. ______很小的时候就开始保护自然,并且从小事做起。