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The hole in the earth's protective ozone layer(臭氧层)won't repair itself until about two decades later than had been expected, scientists announced.
The ozone layer blocks more than 90 percent of the sun's ultraviolet radiation(紫外线辐射), helping to make life on Earth possible. For many dacades, ozone was depleted(削减) by chlorine and bromine gas in the air. A hole in the ozone layer formed over the Southern Hemisphere.
Computer models had forecast that the hole would fill back in by 2050. An improved computer model forecasts the recovery won't occur until 2068. The model, fed with fresh data from statellites and airplanes, was supported by the fact that it accurately reproduced ozone levels in the Antarctic stratosphere(平流层)over the past 27 years.
The ozone hole is actually more of a broad region with less ozone than ought to occur naturally. It is not limited to Antarctica, as is often believed.
Over areas that are farther from the poles like Africa or the US, the levels of ozone are only three to six percent below natural levels. Over Antarctica, ozone levels are 70 percent lower in the spring. This new method allows us to more accurately estimate(估计)ozone-depleting gases over Antarctica, and how they will decrease over time, reducing the ozone hole area.
Paul Newman, a scientist,said that the ozone hole has not started to become smaller as quickly as expected. They figure it will not become much smaller until 2018, after which time the recovery should proceed more quickly. And the hole will not be filled in again until 2065.
According to the passage, the ozone layer _______

A.absorbs as much as sunlight as possible
B.protects man against ultraviolet radiation
C.controls the changes in temperature
D.prevents the production of carbon dioxide

The improved computer model is believable because _________

A.it was once proved by facts
B.it has been studied for 27 years
C.it was created by many scientists
D.it is related to satellites and airplanes

The underlined word “they” in the fifth paragraph refers to ________

A.the levels of ozone
B.ozone-depleting gases
C.the ozone holes
D.the areas far from the poles
科目 英语   题型 阅读理解   难度 中等
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第三部分阅读理解(共两节,满分40分)
阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。
Are some people born clever, and others born stupid? Or is intelligence developed by our environment and our experiences? Strangely enough, the answer to both these questions is yes. To some extent our intelligence is given to us at birth, and no amount of special education can make a genius out of a child born with low intelligence. On the other hand, a child who lives in a boring environment will develop his intelligence less than one who lives in rich and varied surroundings. Thus the limits of a person’s intelligence are fixed at birth, but whether or not he reaches those limits will depend on his environment. This view, now held by most experts can be supported in a number of ways.
It is easy to say that intelligence is to some extent something we are born with. The closer the blood relationship between two people, the closer they are likely to be in intelligence. Thus if we take two unrelated people at random from the population, it is likely that their degrees of intelligence will be completely different. If on the other hand we take two identical twins, they will very likely be as intelligent as each other. Relations like brothers and sisters, parents and children, usually have similar intelligence, and this clearly suggests that intelligence depends on birth.
Imagine that now we take two identical twins and put them in different environments. We might send one, for example, to a university and the other to a factory where the work is boring. We would soon find differences in intelligence developing, and this indicates that environment as well as birth plays a part. This conclusion is also suggested by the fact that people who live in close contact with each other, but who are not related at all, are likely to have similar degrees of intelligence.
56. By using the example that two people closer in blood relationship are closer in intelligence that writer wants to prove .
A. intelligence is given at birth
B. intelligence can be developed by environment
C. intelligence can be developed by experience
D. education plays an important part in the development of education
57. A child who lives in rich and varied surroundings turns out higher in intelligence because .
A. his family is rich and therefore can afford to develop his intelligence
B. he can break the limits of intelligence fixed at birth
C. his family is rich and provides him with various healthy food
D. these surroundings are likely to help him reach the limits of his intelligence
58. The writer of this article believes that .
A. the development of one’s intelligence is determined by many factors working together
B. environment plays the most important role in the development of intelligence
C. education plays the most important role in the development of intelligence
D. birth plays the most important role in the development of intelligence
59. The best title for this passage might be .
A. Intelligence B. Birth and Environment
C. The Answer to a Question D. Why Are Some People Born Clever

Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time: if corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people’s. In the same way, children learning to do all the other things: they learn to do without being taught to walk, run, climb, whistle, ride a bicycle, compare their own performances with those of more skilled people, and slowly make the needed changes. But in school we never give a child a chance to find out his mistakes and correct them for himself. We do it all for him. We act as if we thought that he would never notice a mistake unless it was pointed out to him, or correct it unless he was made to. Let him work out, with the help of other children if he wants it, what this word says, what the answer is to that problem, whether this is a good way of saying or doing this or not.
If it is a matter of right answer, as it may be in mathematics or science, give him the answer book. Let him correct his own papers. Why should we teachers waste time on such routine (常规) work? Our job should be to help the child when he tells us that he can’t find the way to get the right answer. Let the children learn what all educated persons must some day learn, how to measure their own understanding, and how to know what they know or do not know.
68. According to the passage, the best way for children to learn things is by _.
A. listening to skilled people’s advice
B. asking older people many questions
C. making mistakes and having them corrected
D. doing what other people do
69. Which of the following does the writer think teachers should NOT do?
A. Give children correct answers.
B. Allow children to make mistakes.
C. Point out children’s mistakes to them.
D. Let children mark their own work.
70. According to the writer, teachers in school should ________.
A. allow children to learn from each other
B. point out children’s mistakes whenever found
C. give children more book knowledge
D. correct children’s mistakes as soon as possible

There is a wonderful story about a young girl who had no family and no one to love her.
One day, feeling very sad and lonely, she was walking through a grassland when she noticed a small butterfly caught in a thorn (荆棘) bush. The young girl carefully released the butterfly. Instead of flying away, the little butterfly changed into a beautiful fairy. The young girl rubbed her eyes in disbelief.
“For your wonderful kindness,” the good fairy said to the girl, “I will give you any wish you would like.” The little girl thought for a moment and then replied, “I want to be happy.”
The fairy leaned toward her and whispered in her ear. Then the fairy disappeared.
As the little girl grew up, there was no one in the land as happy as she. Everyone asked her secret of happiness. She would only smile and answer, “The secret of my happiness is that I listened to a good fairy when I was a little girl.”
When she was very old and on her deathbed, the neighbors all gathered around her, that her unbelievable secret of happiness would die with her. “Tell us, please,” they begged, “Tell us what the good fairy said.” The lovely old woman simply smiled and said, “She told me that everyone, no matter how secure they seemed, no matter how old or young, how rich or poor, had need of me.”
64. ______ the girl felt sad and lonely.
A. There were many friends but
B. There was nobody to love her so
C. There was nothing to do
D. Seeing the butterfly was caught
65. Noticing the butterfly was caught by the thorn, the orphan girl ______.
A. helped the butterfly escaped from the thorn
B. felt sorrow, but she didn‘t go up to help it
C. fell down on it too
D. failed to help it release from the thorn
66. The only thing that the little girl wanted was________.
A. to be richB. to have her own parents
C. to have a lot of friends D. happiness
67. The neighbors all gathered around the old happy woman when she was dying,because ______.
A. they loved this woman deeply and they didn‘t wanted her to die
B. the woman had lots of money to be shared as soon as she died
C. they wanted to know the secret of her lifetime happiness
D. they wanted to pray for her after her death

The most important holiday in spring, especially for Christians(基督徒), is Easter. This Christian holiday is not on the same date every year, but it’s always on a Sunday. It can be any Sunday between March 22 and April 25. Many people celebrate Easter by buying new clothes. Children celebrate by hunting for colored eggs that their parents have hidden around the house. People also give Easter baskets filled with candy and other goodies to one another to celebrate the day.
But the holiday is more than new clothes and good things to eat. On Easter, many people go to church to celebrate Jesus’ resurrection(复活)from the dead.
Most people color them. Some people hide them. Others just eat them. But no matter what one does with Easter eggs, they are an important Easter tradition throughout the Western world.
People from many different cultures celebrate Easter. In both America and Belgium, children look for Easter eggs hidden on lawns and in bushes. In America, children believe the eggs are hidden by the Easter bunny(复活节兔子). But in Belgium, the hidden eggs are supposed to have fallen from church bells. In Bulgaria, red Easter eggs are lucky in churches; Bulgarian families also hit these Easter eggs together to see whose is the strongest. The winner looks forward to good fortune that year. Still dozens of other Easter traditions exist. In parts of Austria, for example, children sing from door to door and are rewarded with colorful eggs.
60. Easter comes _______.
A. on the same date every year
B. on Sunday on March 22
C. on Sunday on April 25
D. on a Sunday between March 22 and April 25
61. To celebrate Easter, people ___________.
A. go shopping, hide colored eggs and children hunt for them
B. give Easter baskets filled candy and goodies to one another
C. buy new clothes, hide colored eggs and children look for them around the house
D. both B and C
62. For Christians the more important thing to do on Easter is________.
A. buying new clothes
B. going to church to celebrate Jesus‘ resurrection
C. eating delicious food and paint color eggs
D. exchange beautiful gifts each other
63. People from different cultures have different ideas about Easter egg, _________.
A. In both American and Belgium, children hunt for Easter eggs hidden in rooms and in bushes
B. In American, children believe the eggs are hidden by the Easter bunny
C. In Belgium, the hidden eggs are thought to have fallen from doorbells
D. In America, the hidden eggs are supposed to have fallen from doorbells

第三部分:阅读理解(共20小题;每小题2分。满分40分)
Speak, speak, speak!
Practise speaking as often as you can. Speaking to yourself is good practice.
Try recording yourself whenever you can.
Compare your pronunciation with the master version(原版)to see how you can do better and have another go. If you do this several times, you will find that each time is better than last.
Why not learn with someone else?
It helps if you can learn with someone else. If you can persuade a friend or family member to study with you, it will make you keep working.
Don't get stuck by a word you don't know.
Practise improving ways of getting your meaning across when speaking spontaneously(本能地),even if you don't know the exact words or phrases. Think of things you might want to say whenever you have spare time. Use facial expressions, hand movements, anything to make yourself understood.
Language learning is also about intuition(直觉).
Guesswork is an important way to learn a new language. When listening to recorded material, you aren't expected to understand everything first time round. If you play the same piece several times, you will most probably understand something new each time.
Build up your vocabulary.
A wide vocabulary is the key to successful language learning but don’t try to learn too much at once. It’s best to study frequently, for short periods of time. Take at most six or seven items of vocabulary and learn them. Put them into sentences to fix them in your mind, and then come back to them later.
And above all, have fun!
56. What’s the purpose of this passage?
A. To tell us the importance of practicing speaking as often as we can.
B. To tell us a few tips to help us learn a new language well.
C. To tell us that guesswork is an important way to learn a new language.
D. To tell us that a wide vocabulary is the key to successful language learning.
57. What’s the meaning of the underlined phrase in the first part?
A. Have another try or attempt. B. Move away from a place to another.
C. Enter a certain state or condition. D. Follow or take a certain course.
58. To learn English well, we shouldn’t _______ according to the passage.
A. practice speaking as often as possible
B. study frequently, for short periods of time to build up our vocabulary
C. try to understand everything and stop when we meet a new word
D. try to persuade a friend or family member to study with us
59. According to the passage, to learn a new language well, the most important thing is ______.
A. speaking as much as possible B. having fun
C. a wide vocabulary D. guesswork

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