It is over 40 years since first atomic bomb was dropped on a major city in Japan. Yet even now its effects are showing themselves and may continue to do so for years to come. Much effort and human energy have been used to try to prevent such a terrifying thing from happening again. So far there is no guarantee that it will not. Countries which already possess nuclear knowledge and resources have bombs stored away which are powerful enough to wipe out all life on earth. But this is not all. Other countries, which previously were not so advanced in technology, are gradually buying materials that can be used for making atomic devices. This nuclear energy will naturally be of great value in helping the economy of poorer nations.
The generation of electricity through nuclear power came directly from the original work on the atom bomb. Because of the increase in demand for energy and the possibility of decreasing supplies of oil and natural gas, the interest in electricity has increased. One of the by-products of nuclear power stations is plutonium (钸) produced from unclear fuel: plutonium is ingredient (成分) in bomb-making. It means that there are far more opportunities for the manufacture of bombs.
This brings the problem to a full circle again. How can something so valuable and useful be controlled so that it works for the benefit and not the destruction of man?
9. The effects of dropping the first atomic bomb ________.
A. are not over B. may go on forever
C. could last much longer D. will not be over in the near future
10. The writer says that enough atomic bombs have already been manufactured to ________.
A. wipe out Japan B. last forever
C. act as a peace-keeping device D. destroy all living things
11. The advantage of less developed countries being able to make atomic devices is that it ______.
A. gives them more opportunities for work B. will help poor countries to become richer
C. will enable them to make better explosives D. will be of great value to them
12. The second paragraph tells us that the increased demand for electricity today ________.
A. has led to the decrease in supplies of oil
B. means that more countries are interested in nuclear power
C. has increased the risk of accidental explosions
D. has increased the very means of producing more atomic bombs
9-12 ADBD
9. A 细节理解题。根据第一段第二句Yet even now its effects are showing themselves and may continue to do so for years to come可知。
10. D 细节理解题。根据第一段“…have bombs stored away which are powerful enough to wipe out all life on earth”一句可知。
11. B 细节理解题。根据第一段“This nuclear energy will naturally be of great value in helping the economy of poorer nations”一句可知。
12. D 段落主旨题。根据第二段最后一句“It means that there are far more opportunities for the manufacture of bombs.”可知。
高中必刷题系列答案科目：高中英语 来源： 题型：阅读理解
The World's Largest Insect
This giant insect can be used as a toy.
A child ties one end of a string to a stick and the other end around the "neck" of an insect. Holding the stick, the child lets the insect go. With a loud whirring sound, the insect takes off, pulling the string in a large curve over the child's head. The child laughs as the stick jumps around. The child is African, and the toy is the African Goliath beetle, the largest insect in the world.
The Goliath is a true insect because it has six legs and a body that is divided into three parts. Like all beetles, it has two pairs of wings. The front pair are thick and stiff and protect the back pair, which are soft. It is these soft back wings that make the beetle fly forward. They also cause the loud whirring sound the beetle makes when it flies. To steer, the beetle twists and turns its legs the same way you steer a bike by turning its front wheel.
African children often use the Goliath beetle as a toy. Although it is over 15 centimeters long, it is quite harmless.
The African Goliath beetle is _______.
A. the world's largest insect
B. a toy used in many parts of the world
C. the only insect found in Africa
D. the world's smallest insect
What made the whirring sound that the child heard?
A. The curved string. B. The beetle's soft wings.
C. The beetle's six legs. D. The beetle's body.
We know the Goliath beetle is a true insect because it _______.
A. makes a whirring sound when it flies B. has both soft and hard wings
C. has six legs and a body with three parts D. can fly
When flying, the Goliath steers by_______.
A. turning its soft back wings
B. twisting and turning its hard front wings
C. twisting and turning its legs
D. twisting and turning its whole body
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科目：高中英语 来源：2013年全国普通高等学校招生统一考试英语（重庆卷带解析） 题型：阅读理解
Almost every machine with moving parts has wheels, yet no one knows exactly when the first wheel was invented or what it was used for. We do know, however, that they existed over 5,500 years ago in ancient Asia.
The oldest known transport wheel was discovered in 2002 in Slovenia. It is over 5,100 years old. Evidence suggests that wheels for transport didn’t become popular for a while, though. This could be because animals did a perfectly good job of carrying farming tools and humans around.
But it could also be because of a difficult situation. While wheels need to roll on smooth surfaces, roads with smooth surfaces weren’t going to be constructed until there was plenty of demand for them. Eventually, road surfaces did become smoother, but this difficult situation appeared again a few centuries later. There had been no important changes in wheel and vehicle design before the arrival of modem road design.
In the mid-1700s, a Frenchman came up with a new design of road—a base layer (层) of large stones covered with a thin layer of smaller stones. A Scotsman improved on this design in the 1820s and a strong, lasting road surface became a reality. At around the same lime, metal hubs (the central part of a wheel) came into being, followed by the pneumatic tyre(充气轮胎) in 1846. Alloy wheels were invented in 1967, sixty years after the appearance of tarmacked roads (柏油路). As wheel design took off, vehicles got faster and faster.
【小题1】What might explain why transport wheels didn’t become popular for some time?
| A．Few knew how to use transport wheels. |
| B．Humans carried farming tools just as well. |
| C．Animals were a good means of transport. |
| D．The existence of transport wheels was not known. |
| A．It was easier than wheel design. |
| B．It improved after big changes in vehicle design. |
| C．It was promoted by fast-moving vehicles. |
| D．It provided conditions for wheel design to develop. |
| A．By giving examples. |
| B．By making comparisons. |
| C．By following time order. |
| D．By making classifications. |
| A．The beginning of road design. |
| B．The development of transport wheels. |
| C．The history of public transport. |
| D．The invention of fast-moving vehicles. |
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科目：高中英语 来源：2010-2011学年度河南省许昌市高二下学期四校联考英语试卷 题型：填空题
第一节：短文改错 (共10分,每小题1分,满分10分)
该文中共有十处错误,每句中最多有两处,错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧), 并在此符号下面写出该加的词。
删除：把多余的词用斜线（ ＼）划掉。
修改： 在错的词下划一横线, 并在该词下面写出修改后的词。
注意：1、每处错误及其修改均仅限一词；
2、只允许修改10处, 多者(从第11处起) 不计分。
It is over 3 year now since I began study English. At first I found it very difficult. I couldn’t get most of the sounds right, spell the words correctly and remember the rules of the grammar. Under the help of my English teacher and classmates, I have made many progress. Now I am getting well with my English study. Three years’ study have taught me that one can’t learn English well without working hard. We should do more listening and speaking both in and out of the class. At the same time, we must pay enough attention to read as well as writing. Only on this way can we get the best result in the shortest time.
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科目：高中英语 来源：2013-2014学年四川省高三11月月考试卷（解析版） 题型：阅读理解
Childhood was an illusion (错觉）and the illusion was this: everything was bigger. No, I mean everything, not just houses and shops and grown-ups, but colors and flowers and journeys, especially journeys which seemed endless. “Are we there yet, Daddy?”
Funfairs (游乐场） were huge things that spread for miles around you with noise and lights and exciting danger. Rainy days at home when you were ill seemed to last for ever. Being a grown-up yourself was an unthinkable distant possibility. Every sound was louder, every game was grander, every pain unbearable.
As I’ve grown old, life has become smaller. Tastes have dulled. Surprises have turned into shocks. Days go by unnoticed. How can I regain childhood when it was an illusion?
I have only one repeatable and wonderful way and even in this way I can regain only part of that larger world. I can play upon the stage like a child and make the crowd laugh and laugh with them, sometimes helplessly like a child, and then, even though I’m a sixty-one-year-old man, I can almost catch the colors and sounds and stillness of those bigger years when I was little.
1.How does the author feel about his childhood?
A. It was endless. B. It was unpleasant.
C. He is glad that it is over. D. He misses it as a grown-up
2.The author thinks that everything was bigger in childhood because ________
A. children could not make proper judgments.
B. children were curious and eager about life
C. things appeared really big in children’s eyes
D. to grow up seemed so long for children
3.The world seems to have become smaller to the author because _______.
A. life is disappointing B. time goes by too fast
C. he has had too many surprises D. foods no longer taste delicious
4.The author enjoys playing on the stage so as to _______.
A. act like a child B. live an unusual life
C. make the crowd laugh D. regain his childhood
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科目：高中英语 来源：2014届河南开封高三接轨考试英语卷（解析版） 题型：阅读理解
Almost every machine with moving parts has wheels, yet no one knows exactly when the first wheel was invented or what it was used for. We do know, however, that they existed over 5,500 years ago in ancient Asia.
The oldest known transport wheel was discovered in Slovenia. It is over 5,100 years old. Evidence suggests that wheels for transport didn’t become popular for a while, though. This could be because animals did a perfectly good job of carrying farming tools and humans around. But it could also be because of a difficult situation. While wheels need to roll on smooth surfaces, roads with smooth surfaces weren’t going to be constructed until there was plenty of demand for them. Eventually, road surfaces did become smoother, but this difficult situation appeared again a few centuries later. There had been no important changes in wheel and vehicle design before the arrival of modern road design.
In the mid-1700s, a Frenchman came up with a new design of road — a base layer (层) of large stones covered with a thin layer of smaller stones. A Scotsman improved on this design in the 1820s and a strong, lasting road surface became a reality. At around the same time, metal hubs (the central part of a wheel) came into being, followed by the pneumatic type (充气轮胎） in 1846.Alloy wheels were invented in 1967, sixty years after the appearance of tarmacked roads (柏油路). As wheel design took off, vehicles got faster and faster.
1.What might explain why transport wheels didn’t become popular for some time?
A. Few knew how to use transport wheels.
B. Humans carried farming tools just as well.
C. Animals were a good means of transport.
D. The existence of transport wheels was not known.
2.What do we know about road design from the passage?
A. It was easier than wheel design.
B. It improved after big changes in vehicle design.
C. It was promoted by fast-moving vehicles.
D. It provided conditions for wheel design to develop.
3.How is the last paragraph mainly developed?
A. By giving examples. B. By making comparisons.
C. By following time order. D. By making classifications.
4.What is the passage mainly about?
A. The beginning of road design.
B. The development of transport wheels.
C. The history of public transport
D. The invention of fast-moving vehicles.
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