题目内容

短文填空 选择恰当的单词填空,每词限用一次。(有两个多余的选项)

first, coming, idea, last, more, stronger, make, couldn’t, asking, could

One day James Watt was sitting at the fire in his grandmother’s home. He was watching the fire and thinking about things. A teapot was over the fire. Soon the lid (盖子) began to move up and down “What makes it move up and down?” the boy asked himself. He looked under the lid, but he ___1.___see anything. “Grandma, what’s in the teapot?” he asked. “Water, my child, nothing ___2.___water.” “But I know there is something more. And what makes the lid up and down?”

His grandmother laughed and said “Oh, that’s only steam (蒸汽). You can see it___3.__ out of teapot”. “Why my dear, it comes out of the hot water. The hot water makes it.” The grandmother began to think that the boy was __4.___ too many questions. “The steam must be very strong to __5.___ the heavy lid move up and down” said the bright boy to himself. “Well, if the steam comes from a lot of water it must be much __6.___. Why can’t we use steam to work for us?” The __7.___ grew with him as he grew up. He tried out his idea and failed, then tried again, failed again. But each time he learned something new. Some people laughed at him.

“ Don’t be foolish (愚蠢的)”, they said. But he went on trying and at last he reached his goal and gave the world the __8.___ team engine (蒸汽机).

1.couldn’t

2.but

3.coming

4.asking

5.make

6.stronger

7.idea

8.first

【解析】

试题分析:这篇文章主要讲了瓦特是怎样发明蒸汽机的。

1.句意:根据他在盖子底下看,但是什么也没看到。根据looked可知后面用过去式。可知答案是couldn’t。

2.句意:根据除了水什么也没有。(用于nothing,nobody,who,all等词后面)除...以外

可知答案是but。

3.句意:根据你可以看到水蒸气从茶壶里出来。可知答案是coming。

4.句意:根据奶奶开始想,男孩问太多的问题。可知答案是asking。

5.句意:通过水蒸气一定很强壮,能使盖子上下移动。可知答案是make。

6.句意:根据如果水蒸气来自很多的水,它一定更强壮。可知答案是stronger。

7.句意:根据随着他长大,他的想法也随着增长。可知答案是idea。

8.句意:根据但是他继续努力,最终他实现了他的目标,给了世界第一台蒸汽机。可知答案是first。

考点:故事类阅读。

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The police find most criminals (罪犯) because somebody tells them who the criminals are. They find other criminals by using science and their computers. When there is a bank robbery (抢劫), the police first look through their computers for the names of the bank robbers that they know about. Then they go and talk to any of these robbers who are not in prison (监狱). They ask them where they were when the robbery happened. If any of these people cannot give a good answer, the police will often use science to find out if one of them is the robber.

Many criminals leave something of themselves at the places of the crimes like a fingerprint or a hair. Or they take something away on their shoes or clothes, like dirt or animal hair. If they leave behind some of their blood or their hair or a piece of skin, it will have their DNA inside it.

Everyone’s DNA is different and their fingerprints are also different. So, if a criminal cuts himself during a robbery or leaves his hair, or even a small piece of skin, scientists can find out what his DNA is. The police can then ask the person they think is the robber to give them his hair or some blood and see if it has the same DNA. Many criminals are in prison today because of this kind of evidences (证据).

1.Usually the police find criminals because they use their computer.

2.The police do not usually ask criminals who are in prison about a crime because these criminals could not have done it.

3.The most useful evidences that criminals leave at the places of their crimes are things with their DNA in them.

4.Many criminals usually take something away only on their shoes after the crimes.

5.The story is about a bank robbery.

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