A recent study, while showing a generally positive attitude toward science, also suggests a widespread worry that it may be “running out of control”. This idea is dangerous.
Science can be a force for evil as well as for good. Its applications can be channeled either way, depending on our decisions. The decisions we make, personally or collectively, will determine the outcomes of science. But here is a real danger. Science is advancing so fast is so strongly influenced by businesses that we are likely to believe whatever decisions we come to will make little difference. And, rather than fighting for the best possible policies, we may step back and do nothing.
Some people go even further. They say that despite the moral and legal objections （反对）, whatever is scientifically possible will be done ——somewhere, sometime. They believe that science will get out of control in the end. This belief is dangerous too, because it a fuels sense of hopelessness and discourages them from making efforts to build a safer world.
In our interconnected world, the lack of agreement in and of the world of science can lead to the failure to control the use of science. Without a common understanding, the challenges of “controlling” science in this century will be really tough. Take human cloning for example. Despite the general agreement among scientists on its possible huge impact （影响） on traditional moral values, some countries still go ahead with the research and development of its related techniques. The outcomes are hard to predict.
Therefore, discussions on how science is applied should be extended far beyond scientific societies. Only through the united efforts of people with hope, can we be fully safe against the misuse of science and can science best serve mankind in the future.What can we conclude from the recent study?
| A．People think highly of science. |
| B．People hold mixed opinions about science. |
| C．Science is getting dangerously out of control. |
| D．Science is used for both good and bad purposes. |
According to the passage, what will happen if we hold that science is getting beyond control?
| A．The development of science will hopelessly slow down. |
| B．Businesses will have even greater influence on science. |
| C．The public will lose faith in bringing about a bright future. |
| D．People will work more actively to put science under control. |
The discussion should reach beyond scientific societies because __________.
| A．scientists have failed to predict the outcomes |
| B．the ties between different areas need strengthening |
| C．united efforts are necessary for the development of science |
| D．people need to work together to prevent the bad use of science |
What is the main idea of the passage?
| A．Science and its applications bring us many dangers. |
| B．The development of science mostly lies in people’s attitudes. |
| C．Mankind can largely take control of science with their efforts. |
| D．The future of science will be influenced by the dangerous ideas. |
C
When did you last see a polar bear? On a trip to a zoo, perhaps? If you had attend
ed a winter activity in New York a few years ago, you would have seen a whole polar bear club. These "Polar Bears" are people who meet frequently in the winter to swim in freezing cold water. That day, the air temperature was 3℃, and the water temperature was a bit higher. The members of the Polar Bear Club at Coney Island, New York are usually about the age of 60. Members must satisfy two requirements. First, they must get along well with everyone else in the group, this is very important because there are so many different kinds of people in the club. Polar Bears must also agree to swim outdoors at least twice a month from November through February. Doctors do not agree about the medical effects of cold-water swimming. Some are worried about the dangers of a condition in which the body's temperature drops so low that finally the heart stops. Other doctors, however, point out that there is more danger of a heart attack during summer swimming because the difference between the air temperature and water temperature is much greater in summer than in winter.The Polar Bears themselves are satisfied with the benefits (or advantages) of cold-water swimming. They say that their favorite form of exercise is very good for the circulatory system(循环系统) because it forces the blood to move fast to keep the body warm. Cold-water swimmers usually turn bright red after a few minutes in the water. A person who turns blue probably has a very poor circulatory system and should not try cold-water swimming. The main benefits(or advantages) of cold-water swimming are probably mental. The Polar Bears love to swim year-round; they find it fun and relaxing. As one 70-year-old woman says. "When I go into the water, I pour my troubles into the ocean and let them float away."51. The members of the Polar Bear Club must meet the following requirements except that_____ . A. they should be easy to make friends with B. they must swim outdoors at least 8 times in the four cold months C. they must agree to swim outdoors from November through February D. they must reach the age of 6052. Doctors _____ . A. encourage people to take part in cold-water swimming actively B. point out the possible danger of blood illness during cold-water swimming C. believe swimming is helpful both in winter and in summer D. have different ideas about the medical effects of cold-water swimming53. According to the passage, some doctors believe it is true that _____ . A. you are healthy if cold-water swimming turns your skin color blue B. cold-water swimming causes more heart attacks in summer than in winter C. cold-water swimming can make the body temperature dangerously high D. Polar Bears are bears swimming in freezing water54. The Polar Bears like to swim all the year round, for _____ . A. they can remain young B. it is an easy way to keep the body warm in winter C. they find it enjoyable and interesting D. they might meet fewer troubles in life55. The passage is mainly about _____ .
A.a group of cold-water swimming lovers B. the polar bears' life C. doctors' ideas about cold-water swimming D. the requirements of the Polar Bear Club
B
Societies all over the world name places in similar ways. Quite often there is no official naming ceremony but places tend to be called names as points of reference by people. Then an organized body steps in and gives the place a name. Frequently it happens that a place has two names: One is named by the people and the other by the government. As in many areas, old habits died hard, and the place continues to be called by its unofficial name long after the meaning is lost.
Many roads and places in Singapore are named in order that the pioneers will be remembered by future generations. Thus we have names such as Stamford Road and Raffles Place. This is in keeping with traditions in many countries —in both the West and the East.
Another way of naming places is naming them after other places. Perhaps they were named to promote friendships between the two places or it could be that the people who used to live there were originally from the places that the roads were named after. The mystery is clearer when we see some of the roads named in former British bases. If you step into Selector Airbase you will see Piccadilly Circus—obviously named by some homesick Royal Air Force personnel.
Some places were named after the activities that used to go on at those places. Bras Basah Road is an interesting example, “Base Basah” means “wet rice” in Malay. Now why would anyone want to name a road “Wet Rice Road”? The reason is simple. During the pioneering days, wet rice was laid out to dry along this road.
A few roads in Singapore are named by their shapes. There is “Circular Road” for on
e. Other roads may have part of their names to describe their shapes, like “Paya Lebar Crescent”. This road is called a crescent（月牙） because it begins on the main road, makes a crescent and comes back to join the main road again.
46. We learn from Paragraph 1 that _____.
A. the government is usually the first to name a place
B. many places tend to have more than one name
C. a ceremony will be held when a place is named
D. people prefer the place names given by the government
47. What does the underlined phrase “die hard” in Paragraph 1 probably mean?
A. Change suddenly. B. Change significantly（greatly）.
C. Disappear mysteriously. D. Disappear very slowly.
48. Which of the following places is named after a person?
A. Raffles Place. B. Selector Airbase. C. Piccadilly Circus. D. Paya Lebar Crescent.
49. Bras Basah Road is named _______.
A. after a person B. after a place C. after an activity D. by its shape
50. What can be inferred from the passage?A. Some place names in Singapore are the same as in Britain.B. Some places in Singapore are named for military purposes.C. The way Singaporeans name their places is unique.D. Young Singaporeans have forgotten the pioneers.
第三部分阅读理解(共15小题，每小题2分，满分30分)
阅读下列短文，从每题所给的四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
A
Why did the chicken cross the road? To get to the other side.
Most people know this joke. But recently, some people have been much more worried about how the grizzly bear and mountain lion can cross the road.
“Millions of animals die each year on U.S. roads,” the Federal Highway Administration reports. In fact, only about 80 ocelots, an endangered wild cat, exist in the U.S. today. The main reason? Roadkill.
“Eco-passages” may help animals cross the road without being hit by cars. They are paths both over and under roads. “These eco-passages can be extremely useful, so that wildlife can avoid road accidents,” said Jodi Hilty of the Wildlife Protection Society.
But do animals actually use the eco-passages? The answer is yes. Paul Beier of Northern Arizona University found foot marks left by mountain lions on an eco-passage that went under a highway. This showed that the lions used the passage.
Builders of eco-passages try to make them look like a natural part of an area by planting trees on and around them. Animals seem to be catching on. Animals as different as salamanders (火蜥蜴) and grizzly bears are using the bridges and underpasses.
The next time you visit a park or drive through an area with a lot of wildlife, look around. You might see an animal overpass!
41. The writer uses the example of “ocelots” to show that _______.
A. wild animals have become more dangerous
B. the driving condition has improved greatly
C. the measure for protecting wildlife fails to work
D. an increasing number of animals are killed in road accidents
42. From the story, we know an eco-passage is ________.
A. an underground path for cars B. a fence built for the safety of the area
C. a bridge for animals to get over a river D. a path for animals to cross the road
43. When the writer says that “animals seem to be catching on”(Para. 6), he means __.
A. animals begin to realize the dangers on the road
B. animals begin to learn to use eco-passages
C. animals are crossing the road in groups
D. animals are increasing in number
44. The writer asks visitors and drivers to look around when traveling because _____.
A. wild animals may attack cars B. wild animals may jam the road
C. they may see wild animals in the park D. they may see wild animals on eco-passages
45. The best title for the passage is ________.
A. Special bridges help animals cross the road B. Endangered animals increase because of roadkill
C. Animals fail to cross the road D. Take steps to protect animals in danger
D
A rainforest is an area covered by tall trees with the total high rainfall spreading quite equally through the year and the temperature rarely dipping below l6℃. Rainforests have a great effect on the world environment because they can take in heat from the sun and adjust the climate. Without the forest cover，these areas would reflect more heat into the atmosphere，warming the rest of the world. Losing the rainforests may also influence wind and rainfall patterns，potentially causing certain natural disasters all over the world.In the past hundred years，humans have begun destroying rainforests in search of three major resources（资源）：land for crops，wood for paper and other products，land for raising farm animals. This action affects the environment as a whole. For example，a lot of carbon dioxide（二氧化碳）in the air comes from burning the rainforests. People obviously have a need for the resources we gain from cutting trees but we will suffer much more than we will benefit. There are two main reasons for this. Firstly，when people cut down trees，generally they can only use the land for a year or two. Secondly，cutting large sections of rainforests may provide a good supply of wood right now，but in the long run it actually reduces the world’s wood supply. Rainforests are often called the world’s drug store. More than 25％ of the medicines we use today come from plants in rainforests. However，fewer than l％ of rainforest plants have been examined for their medical value. It is extremely likely that our best chance to cure diseases lies somewhere in the world’s shrinking rainforests.
57. Rainforests can help to adjust the climate because they_____________ A. reflect more heat into the atmosphere
B. bring about high rainfall throughout the world C. rarely cause the temperature to drop lower than l6℃ D. reduce the effect of heat from the sun on the earth
58. What does the word “this” underlined in the third paragraph refer to? A. We will lose much more than we can gain.
B. Humans have begun destroying rainforests. C. People have a strong desire for resources. D. Much carbon dioxide comes from burning rainforests.
59. It can be inferred from the text that . A. we can get enough resources without rainforests B. there is great medicine potential in rainforests C. we will grow fewer kinds of crops in the gained land D. the level of annual rainfall affects wind patterns
60. What might be the best title for the text? A. How to Save RainforestsB. How to Protect Nature C. Rainforests and the EnvironmentD. Rainforests and Medical Development
C
The following are four kinds of medicine. How to use the medicine is very important. Never take some by mistake.
| Take the medicine with water, followed by one tablet every eight hours, as required. For further nighttime and early morning, take two tablets at bedtime. Do not take more than six tablets in 24 hours. For children between six and twelve years old, give half the adult dosage（剂量）. For children under six years old, go to your doctor for advice. Reduce dosage if nervousness, restlessness or sleeplessness takes place. |
| Each pill of the medicine taken three times every day for fourteen-year- olds. As usual, a pill at 6:00a.m. before breakfast, one before 11:00 and one before sleep. Not for children under six years old and old persons with heart attack. |
| The medicine for a person with a fever. Once two pills a day before sleep for adults. Don’t take the medicine without fever. Half for children under 12 years old. For children with a high fever, go to see a doctor at once. |
| The medicine taken three times a day, once five pills for adults with a cold. Half of the pills for children under 14 years old. Take the medicine before breakfast, lunch, supper or before sleep. |
54. If a little child under six has a fever, it’s suggested that he ________.
A. take two tablets before sleep B. stop to take another pill
C. take one tablet before sleep D. go to see a doctor
55. Obviously a kind of medicine mentioned above isn’t proper for ________, judging from the information.
A. children over twelve years old B. some adults of 18 years old
C. some old persons with heart attack D. neither adults nor children
56. When an adult has a cold, he had better __________.
A. have as many as fifteen pills a day B. have twice a day
C. have four times a day D. have nine pills a day