C "Reduce, reuse and recycle, this familiar environmentalist slogan tells us how - 高中英语试题 - 超级试练试题库

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C
"Reduce, reuse and recycle, this familiar environmentalist slogan tells us how to reduce the amount of rubbish that ends up in landfills and waterways.
The concept is being used to deal with one possibly dangerous form of waste –--- electronic junk (电子垃圾), such as old computers, cell-phones, and televisions. But this process for managing e-waste may be used in an unscrupulous（不择手段的） way more often than not used, a recent report suggests.
“A lot of these materials are being sent to developing nations under the excuse of reuse –--- to bridge the digital divide,” said Richard Gutierrez, a policy researcher.
One of the problems is that no one proves whether these old machines work before they hit the seaways. Because of this, the report says, e-waste is a growing problem in Lagos, Nigeria, and elsewhere in the developing world. Much of the waste ends up being thrown away along rivers and roads. Often it’s picked apart by poor people, who may face dangerous exposure to poisonous chemicals in the equipment.
Businessmen also pay workers a little money to get back materials such as gold and copper. This low-tech recovery process could expose workers and the local environment to many dangerous materials used to build electronics. According to Gutierrez, this shadow economy exists because the excuse of recycling and reusing electronics gives businessmen “a green passport” to ship waste around the globe. “Developing nations must take upon some of the responsibility themselves,” Gutierrez said. But, he added, “A g

reater portion of this responsibility should fall on the exporting state.”
China, for example, has become a dumping（倾倒，堆放） place for large amounts of e-waste. The nation is beginning to take action to stop the flow of dangerous materials across its borders. The Chinese government, after many years of denial（否认）, is finally beginning to take the lead.
70．What does the fourth paragraph mainly discuss?
A. Old computers and TVs still work before they are sent abroad.
B. Poor people break up e-waste to collect some valuable materials.
C. A lot of e-waste is dumped in developing countries.
D. The problem of e-waste is growing in developing countries.
71．From what Gutierrez said we can learn that ________.
A. exporting countries should mainly be responsible for this problem.
B. neither rich nor poor countries should be blamed for this problem
C. developing countries should be responsible for this problem
D. poor countries should be blamed for this problem
72．It can be inferred from the last paragraph that _______.
A. China has hidden a large amount of e-waste in many secret places
B. China has greatly changed the idea about the problem of e-waste
C. China has prevented poisonous materials from entering China for a long time
D. China is falling behind other countries in dealing with e-waste
73．The passage mainly tells us that _______.
A. developing countries are facing serious environmental problems
B. e-waste is a growing problem in developed countries
C. e-waste is sent to developing countries under the excuse of reuse
D. developing countries are making full use of e-waste

答案

70---73 CABC

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略

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试题【C "Reduce, reuse and recycle, this familiar environmentalist slogan tells us how】；主要考察你对题材分类等知识点的理解。[详细]

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E
Is early childhood education really necessary? Early childhood education primarily focuses on learning through playing to develop the child’s physical, sensory, communicational and social development．Early childhood education has become a concern of the government, who pushes poor children to be formally trained before they are old enough for Kindergarten．
There are good reasons for the government to push early childhood education．Studies have shown that orphaned children who did not receive good care and education become developmentally delayed causing failure in school, and even in life．Further studies show that poor children who take part in Head Start programs are more prepared for school, less likely to end up in
Special Education classes, and are less likely to receive public help or go to jail．
There are also negative parts to putting a child in formal education programs too early．Time Magazine online explains that “the younger the child the less his chances of catching up with first-grade work．” I have personally witnessed many children of my generation who went to Head Start programs become frustrated and bored with school before they finished high school．Yet parents have been sure that the earlier the child starts school, the better off he or she is, so they push to start children earlier．
Actually while early formal education of poor children does show great gains in the early elementary years, studies also show that this head start is really a “false start”, as the gains are lost in middle and high school years．It seems that environment is a bigger factor on life’s success than early education．Head Start programs have not achieved its original goal in closing the achievement gap in poor and middle school children．Perhaps it is time to find other ways to close that gap．
71．The purpose of the government valuing the early childhood education is ________．
A．to develop the children’s communication
A．to give orphaned children good care and education
C．to get the children prepared for the kindergarten
D．to train the children formally and regularly
72．According to the studies, which of the following is True?
A．Children with good early education may have a rich life．
B．The orphaned children are usually unhappy in their life．
C．Children without early education can do well at school．
D．Head Start programs are helpful to the poor children．
73．“the younger the child the less his chances of catching up with first-grade work．” suggests that _________．
A．the early childhood education is helpless to the child’s grade
B．it is good for the young children to receive early education
C．the early education can help the children follow the grade
D．the younger the children are, the cleverer they will be
74 The author’s attitude toward the early childhood education is _________．
A．puzzling B．objective C．indifferent D．approving
75．The main idea of the last passage is that __________．
A．the early childhood education is very necessary
B．Head Start programs have helped the children a lot
C．environment is the most important to life’s success
D．better ways should be found to help the poor children

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Ⅲ 阅读（共两节。满分40分）
阅读理解（共15小题；每小题2分，满分30分）
阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。
A
Cold weather has a great effect on how our minds and our bodies work. Maybe that is why there are so many expressions that use the word cold. For centuries, the body’s blood has been linked closely with the emotions. People who show no human emotions or feelings, for example, are said to be cold-blooded. Cold-blooded people act in merciless ways. They may do brutal things to others, and not by accident. For example, a newspaper says the police are searching for a cold-blooded killer. The killer murdered someone, not in self-defense. He seemed to kill for no reason, and with no emotion, as if taking someone’s life meant nothing. Cold can affect other parts of the body. The feet, for example. Heavy socks can warm your feet, if your feet are really cold. But there is an expression -- to get cold feet -- that has nothing to do with cold or your feet.
The expression means being afraid to do something you had decided to do. For example, you agree to be president of an organization. But then you learn that all the other officers have resigned. All the work of the organization will be your responsibility. You are likely to get cold feet about being president when you understand the situation.
Cold can also affect your shoulder. You give someone the cold shoulder when you refuse to speak to them. You treat them in a distant, cold way. The expression probably comes from the physical act of turning your back toward someone, instead of speaking to him face-to-face. You may give a cold shoulder to a friend who has not kept a promise he made to you. Or, to someone who has lied about you to others.
A cold fish is not a fish. It is a person. But it is a person who is unfriendly, unemotional and shows no love or warmth. A cold fish does not offer much of himself to anyone.
Out in the cold is an expression often heard. It means not getting something that everybody else got. A person might say that everybody but him got a pay raise, that he was left out in the cold. And it is not a pleasant place to be.
41. The passage is intended to tell us that______.
A. cold weather has a great effect on human bodies
B. many English expressions contain the word cold
C. cold is a word closely linked with human emotions
D. the word cold has many different meanings in English
42. The underlined word brutal in paragraph 1 most probably means _______.
A. impolite      B. illegal      C. cruel          D. extreme
43. Which of the following expressions can best describe a person who is unwilling to offer anything to others?
A. Cold-blooded.                 B. To get cold feet.
C. A cold shoulder.                D. A cold fish.
44. You can say Tom ______ if the teacher gives all the boys except him a pen as a prize.
A. is given the cold shoulder
B. is left out in the cold
C. has got cold feet
D. is murdered by a cold-blooded killer
45. We can draw a conclusion from the passage that ______.
A. all the expressions containing the word cold have a negative meaning
B. all the expressions containing the word cold have something to do with cold
C. People who show no human emotions or feelings have cold blood
D. Many parts of the human body can be badly affected by cold.

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D
　　In the atmosphere,carbon dioxide actd rather like a one-way mirror or the glass in the roof of a greenhouse which allows the sun"s rays to enter but prevents the heat from excaping.
　　According to a weather expert"s prediction,the atmosphere will be 3 warmer in the year 2050 than it is today, if man continues to burn luels at the present rate. If this warming up took place,the ice caps in the poles would begin to melt,thus raising sea level several meters and severely flooding coastal cities.Also，the increase in atmospheric temperature would lead to great changes in the climate of the northern hemisphere(半球),psooicbly resulting in an alteration of earth"s chief food growing zones.
　　In the past,concern about a man - made warming of the earth has concentrated on the Arctic because the Antarctic is much colder and has a much thicker ice sheet.But the weather experts are now paying more attention to West Antarctic,which may be affected by a warming on the scale that will possibly take place in the next fifty years from on burning of fuels.
　　Satellite pictures showthat large areas of Antarctic ice are already disappearing.The evidence available suggests that a warming has taken place.This fits the theory that carbon dioxide warms the earth.
　　However,most of the fuel is burnt in the northern hemisphere,where temperatures seem to be falling.Scientists conclude,therefore,that up to now natural influences on the weather have exceeded those caused by man.The question is:Which natural cause has most effect on the weather?
　　One possibility is the variable behavior of the sun.Astronomers at one research station have studied the hot spots and cold spots(that is,the relatively less hot spots) on the sun. As the sun rotates(旋转),every 27.5 days,it presents hotter or colder faces to the earth,and different aspects to different parts of the earth.This seems to have a considerable effect on the distribution of the earth"s atmospheric pressure,and consequently on wind circulation.The sun is also variable over a long term:its heat output goes up and down in cycles,the latest trend being downward.
　　Scientists are now finding mutual relations between models of solar weather interactions and the actual climate over many thousands of years ,including the last Ice Age.The problem is that the models are predicting that the world should be entering a new Ice Age and it is not.
　　One way of solving this theoretical difficulty is to assume a delay of thousands of years while the solar effects overcome the inertia(不活动，惰性) of the earth"s climate.If this is right,the warming effect of carbon dioxide might thus be serving as a useful counter balance to the sun"s diminishing heat.
　　68.It can be concluded that a concentration of carbon dioxide in the atmosphere would ___.
　　　A.mean a warming - up im the Arctic
　　　B.raise the temperature of the earth"s surface
　　　C.prevent the sun"s rays from reaching the earth"s surface
　　　D.account for great changes in the climate in the northern hemiphere
　　69.Although the fuel consumption is greater in the northern hemisphere,temperatures there seem to be falling.This is _______.
　　　A.mainly because the levels of carbon dioxide are rising
　　　B.partly due to variations in the output of solar energy
　　　C.possibly because the ice caps in the poles are melting
　　　D.exclusively due to the effect of the inertia of the earth"s climate
　　70.On the basis of their models,scientists are of the opinion that ________.
　　　A.the climate of the world should be becoming cooler
　　　B.the new Ice Age will be delayed by the greenhouse effect
　　　C.the man - made warming effect helps to increase the solar effects
　　　D.it will take thousands of years for the inertia of the earth"s climate to take effect

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C
A technique that controls immediate gas explosions by spraying them with large droplets of water is being tested by scientists at the University of Wales, United Kingdom．Instead of using the traditional fine water sprays when a gas leak is detected, the researchers have discovered that large droplets help to draw in some of the force of any explosion and provide a better way of controlling fire．
The research is based on studies made of the Piper Alpha oil rig （油井） explosion that occurred in the North Sea nine years ago killing 167 workers．The Welsh team found that by covering the gas-leak area with water droplets, the explosion and its effect can be greatly reduced．
Dr Gerand Thomas, a good lecturer in physics at the university’s Center for Explosion Studies, said that it was impossible to deal with gas explosions in the same way as fires because the whole event may only last a quarter of a second and normal water sprays do not have time to be effective．
Using the droplets of water to hold explosions resulted in the water being turned into a mist that allows some force of the explosion to be reduced．The mist slows down the combustion （燃烧） process and can stop a large amount of the gas igniting （点火,燃烧）, thus greatly reducing damage by limiting pressure development．With such a system, the operator has to decide at what point after a gas leak to activate the sprays．
The Center for Explosion Studies is the first of its kind in the UK and has been purposely-built for the study and implication of industrial explosions on land and sea．Research is developed to the causes of accidental explosions and they might be prevented．Full-sized imitative buildings can be built at the center where explosions and fires are created to test preventative equipment using sensors to monitor their efficiency．
Another area that the Welsh researchers have been looking at is how materials respond to explosions．The center also carries out research requested by individual customers．
64．Which of the following would be the best title for the passage?
A．Piper Alpha Oil Rig Explosion
B．Large Droplets of Water
C．A New Way of Controlling Gas Explosions
D．The center for Explosion Studies
65．The research finds that _____ in holding immediate explosion．
A．small water sprays are better than large droplets of water
B．small water sprays are not as good as large droplets of water
C．both small water sprays and large droplets of water are good
D．neither small water sprays nor large droplets of water is good
66．Dr Geraint Thomas implies that ______．
A．normal water sprays can put out fire effectively
B．gas explosions break out more quickly than fires
C．fires are easier to be held than explosions
D．gas explosions break out so quickly that there is no way to control it
67．Which of the following is not included in the research area of the Center for Explosion Studies?
A．To test the result of gas explosion．
B．To get some implications of industrial explosions on land and sea．
C．To find out how materials respond to explosions．
D．To find out when material respond to explosions．

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（B）
Suppose a key man in your firm had just met with a terrible accident．The doctor tell you that this man upon whom you depend for directing sales, checking your books or for performing some other important roles, will be laid up for months, You’d have to replace him, wouldn’t you? And probably at a pay about equal to his ?
Then you’d be faced with double paying for one job because stopping the pay of an injured man would simply be out of the question．
You can prevent this kind of unproductive outgo on your payroll by providing your key man with the protection of Travelers Business Accident Insurance!
This insurance provides total medical expense and a weekly income in case a key man is disabled for some time．Should the disability prove everlasting, an income for life is certainty．Why not make out a list of your key men now? Then get together with Travelers Insurance Company, and let us tell you how little it costs to apply this much needed protection to your business．
Write and we"ll serve you!
59．The above is most probably________．
A．a report B．a letter C．an announcement D．an advertisement
60．Whom might the writing be mainly for?
A．An important person in a firm． B．An employee of a firm．
C．The boss of a company． D．Readers of a newspaper．
61．Why would the pay be doubled?
A．Because two persons are doing one job of the same．
B．Because the important job is worth double pay．
C．Because it is necessary that the injured person should be paid．
D．Because the double pay is for two persons．
62．Travelers Insurance Company ________ for a person insured．
A．will pay for all the cost of treatment
B．will pay the weekly income or even that of lifetime
C．won’t get much from the firm
D．will provide everlasting pension as well as medical expense

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