题目内容

【题目】阅读短文,根据短文内容,从短文后的五个选项中选出能填入空白处的最佳选项。每个选项只能用一次。

Careful and careless are as different as fire and water. But it is strange that quite a few scientists have both these qualities (品质). They are both careful and careless.

【1】 .

Once Newton invited a friend to dinner at home. When they were ready to eat, Newton left to get a bottle of wine (酒). 2 , Newton still didn’t come back. At last his friend found Newton in his lab. When Newton was going to get the bottle of wine, he suddenly had a new idea for his experiment. So he quite forgot his friend and the dinner. Another time, Newton was leading a horse up a mountain, and he held the rein (缰绳) in his hand. While he was walking along, he kept thinking about problems. 3 , he found that the horse was gone.

Einstein was another example. 4 . While waiting, he became lost in thought. It started to rain. The rain kept on for some time. When he took out a piece of paper to write something down, the paper was wet and then he knew that it was raining. 5 , he again forgot he was standing in the rain

A. But after he put the paper into his pocket

B. But after his friend had waited for a long time.

C. Once he was waiting for a friend at a bridge

D. Newton, the famous English scientist, was such a person

E. When he got to the top of the mountain

【答案】

【1】D

【2】B

【3】E

【4】C

【5】A

【解析】

试题分析:从文中举的两个例子来看,作者是想说明许多像牛顿、爱因斯坦这样的科学家都有细心和粗心的习惯.许多科学家不关心如何生活。这是因为他们太专注于自己的研究的缘故。

【1】D根据下文内容是讲科学家牛顿的粗心的情况,故选D。

【2】B根据上下文牛顿去拿酒及牛顿还没回来可知此空是说他的朋友等了很长时间,故选B。

【3】E根据下文他发现马跑了可知此空是说到达山顶时才发现马不见了,故选E。

【4】C根据上文这是讲爱因斯坦粗心的故事,所以选C。

【5】A根据下文他忘记了站在雨里可知此句是但当他把纸放进兜里,故选A。

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【题目】When a computer works on a group of programs, it can get very hot. Cooling the computer can cost a lot. So some scientists wonder what would happen if the heat from the computer could be used.

Large Internet companies (公司) such as Google and Microsoft have thousands of computers. As these computers deal with information, they produce lots of heat, so they need huge cooling systems (系统). These systems send the heat into the air.

A company in Holland (荷兰) thinks paying to make the computers work and then paying again to cool them are a waste of energy. So the company developed a special device—the e-Radiator.

Boaz Leupe, head of the company, says that e-Radiator works as a heating system and saves money. He explains that the energy is used twice—once to heat the home and once to cool the computer and that the users don’t have to pay to cool their computers.

Five homeowners in Holland are testing the heating system in their homes.

“We pay for the computer using, so, in that way, homeowners get heating for free,”Boaz says.

Jan Visser is one of the homeowners. “If you use the computer more, the e-Radiator producers more heat, ”he says, “It cannot provide enough heat if you don’t use your computer often.” But he is ready to try it. It’s a great help for his family.

The company says e-Radiators produce heat temperatures of up to 55℃. It says the system could save its users about $440 a year.

【1】Before the e-Radiator appears, usually the heat of a computer ______.

A.is sent into the air

B.helps the five homeowners

C.is used twice

D.makes the computer work better

【2】The e-radiator is mainly used _____.

A.to drive the computer

B.to help Microsoft

C.to heat the computer

D.to provide heat

【3】The Chinese meaning of the word “device” in this passage is probably “____”.

A.节能

B.实验

C.仪器

D.开关

【4】The best title of the passage may be “_____”.

A.An Environment Problem

B.A New Way to Heat Homes

C.The Future Computers

D.The Energy to Be Wasted

【题目】阅读短文,根据短文内容回答问题。

When Lydia Nash appeared on the TV programme Who wants to be a millionaire(百万富翁)? and was lucky enough to win £16,000, she decided to give all the money away. This is not surprising if she has been rich or famous, but Lydia is a 19-year-old student.

Lydia gave all the money to a charity which helps the children whose parents are dead. She had worked there as a volunteer for the past three years. She first visited orphanage(孤儿院)at the age of seventeen, and she felt very sad by what she saw.

Some of her friends at university thought that maybe she had made the wrong decision. Some people said she should have saved it to buy a house or to pay for her education. She said, “That really worried me. Students seem to live in an unreal world, where they always complain (抱怨)about being poor. But there’s a very big difference between our situation and people who have no money.”

With the help of the money Lydia gave them, the charity has just finished building “Rainbow House”, a new building that will house 50 children whose parents are dead.

If Lydia had won a million pounds and not only£16,000, would she still have given away all the money? She said,” Before going on the show I thought a lot about what it would be like to have a lot of money and I realized that I wouldn’t like it at all. And then, of course, as I had been to the orphanage and had seen all the work that needed to be done, I knew how useful that money could be. It was far more important for the charity than it could ever be for me. I think I got more enjoyment out of giving the money away than if I had kept it for myself.”

【1】Is Lydia a student?

【2】When did she first visit the orphanage?

【3】What do her friends at university think she should do with the money?

【4】Who is Rainbow House built for?

【5】What kind of person is Lydia according to the passage? ( At least 2 points)

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