Thousands of years ago, people didn’t know that the Earth moved. They thought the sun really did move across the sky. The Greek god Helios was said to drive the sun around the sky with his chariot(战车). But now, these ideas have all changed. Nowadays, it is the sun that drives our “chariot” around the sky.
So what does all this mean? Well, quite simply, there is now a plane (or “chariot”) that is powered by the sun. It has special parts in its wings. These parts absorb power from the sun. They absorb so much power that they can carry on flying at night. In the Greek myths(希腊神话), Helios had to take a break at night. It seems we’re finally even more efficient than the gods themselves.
This plane is called Solar Impulse (“太阳驱动”号). It will fly across the US in May. This is very important for the future of the world.
So why is solar energy so good for us? Well, other kinds of energy cause a few problems. If you live in China, you’ve probably noticed the pollution. This is caused by burning coal or gas to make energy. The heat and chemicals(化学制品)from this make things work. But if we use the heat from the sun, we don’t have to burn anything, and there’s no pollution.
Solar energy is not all there yet. It needs to be improved. But the best thing about it is that, unlike coal and gas, it doesn’t run out. Solar Impulse could keep flying forever. Well, actually, the sun will run out too, one day, but not for another 5 billion years. That’s a pretty long flight.
【小题1】What does “chariot” really refer to in the last sentence of Paragraph 1?
A.The Earth. | B.The Greek god. | C.Solar Impulse. | D.Birds. |
A.It can only fly at night. | B.It has already flown across the US. |
C.It is powered by the sun. | D.It needs gas to work. |
A.Overpopulation. | B.Burning coal or gas. |
C.Using solar energy. | D.Heavy traffic. |
A.It takes a lot of time to get Solar Impulse going. |
B.Solar Impulse moves very slowly. |
C.Solar Impulse will be in use for a long time. |
D.Solar Impulse has a long way to go to take the place of the sun. |
A.a Greek myth | B.a science fiction | C.a story-book | D.a science magazine |
【小题1】C
【小题2】C
【小题3】B
【小题4】C
【小题5】D
解析试题分析:这篇短文主要谈到了利用太阳能作为能源的问题。
【小题1】根据短文二三段Well, quite simply, there is now a plane (or “chariot”) that is powered by the sun. It has special parts in its wings. These parts absorb power from the sun. ……This plane is called Solar Impulse (“太阳驱动”号).描述,可知选C.
【小题2】根据there is now a plane (or “chariot”) that is powered by the sun.描述,可知选C。
【小题3】根据If you live in China, you’ve probably noticed the pollution. This is caused by burning coal or gas to make energy.描述,可知选B。
【小题4】根据but not for another 5 billion years.描述,可知太阳驱动可以利用很长的时间,故选C。
【小题5】这篇短文主要谈论的是利用太阳能的问题,故最有可能出自一本科学杂志。选D。D
考点:关于太阳能的科普性说明文阅读
点评:本文中长句较多,一时很难读懂句子含义,注意多读几遍,不要强求非得理解一词一句的含义,能把握文章大意就行。然后带着问题阅读短文,一般就能顺利找出答题依据。对于不能直接找到根据的问题注意联系上下文,根据短文中心总结出正确答案。
科目:初中英语 来源:2012届江苏省南京市建邺区初三中考一模英语试卷(带解析) 题型:阅读理解
Throughout history, people have been interested in knowing how language first began, but no one knows exactly where or how this happened. However, we do know a lot about languages, the language of today and also the languages of earlier times. There are probably about three thousand languages in the world today. Chinese is the language with the most speakers. English, Russian and Spanish are also spoken by millions of people. On the other hand, some languages in the world have less than one hundred speakers.
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【小题1】The first paragraph mainly tells us that_______.
A.most people in the world speak Chinese |
B.there are thousands of languages in today’s world |
C.man has much knowledge about languages |
D.some people know several languages |
A.will soon die out completely |
B.were once a relative of English |
C.are no longer spoken |
D.come from the same family of language. |
A.Chinese is the language with the most speakers. |
B.English was a well-known relative of German spoken on one of the borders of Europe. |
C.A language has many speakers, but there may be no differences in the way it is spoken in different areas. |
D.Speakers of Chinese from some parts of China can understand speakers from other parts. |
A.there are great differences between the dialects of Chinese |
B.Chinese and many foreign languages are not of the same family |
C.Chinese is a very old language |
D.there are great differences between the old Chinese and the present-day Chinese |
A.a special language spoken by Chinese |
B.the sign used by Chinese people in a special area |
C.the difference between the old and today’s Chinese |
D.the form of a language used in one part of the country |
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We’ve talked about snails (蜗牛) and their slow move. But much of the time snails don’t move at all. They’re in their shells ---sleeping .
Hot sun will dry out a snail’s body. So at the least sign of hot sun, a snail draws its body into its shell and closes the opening with a thin cover. Then it goes to sleep. A snail will die in a heavy rain. So whenever it rains, it goes inside its shell house and goes to sleep. A snail can sleep for as long as it needs to. It can take a short sleep. Or it can sleep for days at a time. And it spends all the winter months in its shell, asleep.
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A. moves more slowly in the daytime B. has thousands of feet
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2.In the sentence “A snail draws its body into its shell” the word “draw” means_________.
A. to make with a pen B. to keep away from
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3.From the story we know_________.
A. the snail’s shell is very thin
B. a snail can’t see well
C. the snail’s nose is quite short
D. the snail’s body changes in different seasons
4.A snail goes to sleep when_________.
A. it feels hungry B. it is put in a paper box
C. spring is coming D. it rains heavily
5.Which of the following in not true?
A. A snail doesn’t like living under the sun.
B. In winter the snail doesn’t eat or move.
C. The snail’s teeth can’t be worn out..
D. The snail’s strong sense of smell helps to find things far away.
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1. A.when B.where C.what D.which
2. A.throughout B.thought C.though D.although
3. A.say B.reported C.recorded D.reading
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5. A.used to B.was used to C.was used D.used
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