Everybody hates rats(老鼠). But in the earthquake capitals of the world—Japan, Los Angeles, Turkey—rats will soon be man’s new best friends.
What happens after an earthquake? We send in rescue dogs. Why? Because they can smell people. They help rescuers to find living people. But dogs are big and they can’t get into small spaces. So now a new research project is using a smaller animal to save lives: the rat.
How does it work? First, the rat is trained to smell people. When this happens, the rat’s brain gives a signal(信號(hào)). This is sent to a small radio on its back and then the rescuers follow the radio signals. When rat’s brain activity jumps, the rescuers know that someone is alive. The rat has smelled that person.
Although there are already robots which can do this job, rats are better. Christian Linster at Cornell University, New York, says, “Robots’ noses don’t work well when there are other smells around. Rats are good at that. ” Rats can also see in the dark. They are cheaper and quicker to train than dogs, and unlike robots, they don’t need electricity!
The “rat project” is not finished, but Julie Ryan of International Rescue Corps in Scotland says, “It would be fantastic. A rat could get into spaces we couldn’t get to, and a rat would get out if it wasn’t safe. ” Perhaps for the first time in history, people will be happy to see a rat in a building, but only after an earthquake, of course.
小題1: In the world earthquake capitals, rats will become man’s best friends because they can ______.
A.take the place of man’s rescue jobs
B.find the position of people alive who are trapped in buildings
C.serve as food for people alive who are trapped in buildings
D.get into small spaces
小題2:From the third paragraph we know the rescuers can judge a person is alive by ______.
A.the noise made by the rat
B.the rat’s unusual behavior
C.the signal sent by the radio on the rat’s back
D.the smell given off by the person
小題3:In doing rescue jobs, ______.
A.rats smell better than dogs
B.dogs don’t need to be trained to smell people
C.robots’ sense of smell can be affected by other smells around
D.rats can see in the dark and they are smaller than robots
小題4:Rats have all the following advantages EXCEPT that ______.
A.they are more fantastic than other animals
B.they are less expensive to train than dogs
C.they don’t need electricity
D.they are small and can get into small places

小題1:B
小題2:C
小題3:C
小題4:A

試題分析:
小題1:B 推理題。根據(jù)文章第2段. So now a new research project is using a smaller animal to save lives: the rat.和第三段說明人們可以利用老鼠來找到那些被圍困在地下的人,并把他們救出來。故B正確。
小題2:C 細(xì)節(jié)題。根據(jù)第三段1,2,行When this happens, the rat’s brain gives a signal(信號(hào)). This is sent to a small radio on its back and then the rescuers follow the radio signals.說明研究人員可以根據(jù)這些信號(hào)來辨別這個(gè)人是否是活著的。故C正確。
小題3:C 細(xì)節(jié)題。根據(jù)第四段第二行“Robots’ noses don’t work well when there are other smells around.說明機(jī)器人的嗅覺是人員被干擾,故C正確。
小題4:A 細(xì)節(jié)題。根據(jù)文章第二段第二行But dogs are big and they can’t get into small spaces.說明老鼠可以到更小的地方,故D是老鼠的優(yōu)勢;根據(jù)第四段第三行They are cheaper and quicker to train than dogs,說明B是優(yōu)勢。根據(jù)第四段最后一行they don’t need electricity!說明C也是老鼠的優(yōu)勢。A沒有提及。故A不是老鼠的優(yōu)勢。
點(diǎn)評:文章介紹了用老鼠來尋找在地震中北困在地下的人的優(yōu)勢。本文集中考查細(xì)節(jié)題,要求考生在閱讀的時(shí)候在關(guān)鍵的點(diǎn)上做好標(biāo)志,以減少回讀的次數(shù),大大提高閱讀的效率和速度。
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科目:高中英語 來源:不詳 題型:閱讀理解

Can you remember a morning when you’ve woken up to the ring of your alarm clock and wished you could stay in bed? You haven’t slept well, your hair is a mess. Worse, you can’t stop yawning. Yawning is universal to humans and many animals. Cats, dogs and fish yawn just like humans do! Yawning is an involuntary(無意識(shí)的,不自覺的) action during which you open your mouth and breathe deeply. The average duration of a yawn is about 6 seconds.
The purpose and cause of yawning are still a mystery. Scientists are not sure what causes a yawn. People yawn when they are tired or bored, but they also yawn when they aren’t. There are many ideas explaining why we yawn.
One idea is that yawning is a way for the body to become more alert by taking in more oxygen. A yawn increases the heart rate, forces carbon dioxide out of the lungs and blood stream, and brings oxygen to the brain. But one study showed that volunteers given a lot of oxygen did not yawn any less than before, while those given a lot of carbon dioxide did not yawn more.
Another idea is that early humans used yawning as a form of communication. If one decided it was time to sleep, they would tell the others by yawning and they would do it in return to show they agreed.
A third explanation comes from psychology professor Gordon Gallup of University at Albany in New York. He said that as people yawn, they cool off their brains. “Brains are like computers.” he said. “They only operate efficiently and effectively when they’re cool. Many things connected to yawning, like being tired, make the brain hot, and yawning can reduce the heat.”
Scientists have sent people into space, and created terrible nuclear weapons, but there are lots of seemingly simple things, such as why we yawn, or hiccup(打嗝), that they can’t figure out. Next time you are in class in the morning, let out a big yawn and watch to see how many of your classmates yawn in response!
小題1:What’s the purpose of the description of how bad you may feel when you’re woken up in the morning?
A.To explain why humans yawn.
B.To explain how humans start yawning.
C.To lead into the topic of yawning.
D.To complain about being woken up by the clock.
小題2:Which is not among the possible reasons for yawning mentioned in the passage?
A.A way to show that you feel hot.
B.A way to get rid of carbon dioxide.
C.A way to cool off your brain.
D.A way to communicate.
小題3:In which situation are you likely to yawn?
A.When you feel frustrated.
B.The weather is hot.
C.Someone else yawns near you.
D.When you breathe in a lot of carbon dioxide.
小題4:What can we learn from the passage?
A.The real reason why humans and most animals yawn.
B.Hiccups are an involuntary human action similar to yawns.
C.The more an action can be studied, the easier it is to research.
D.Finding out why humans yawn should be easier than sending people into space.

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科目:高中英語 來源:不詳 題型:閱讀理解

Clearly if we are to participate in the society in which we live, we must communicate with other people. A great deal of communicating is performed on a person-to-person basis by the simple means of speech. If we travel in buses, buy things in shops, or eat in restaurants, we are likely to have conversations where we give information or opinions, receive news or comment, and very likely to have our views challenged by other members of society.
Face to face contact is by no means the only form of communication and during the last two hundred years the art of mass communication has become one of the dominating factors of contemporary society. Two things, above others, have caused the enormous growth of the communication industry. Firstly, inventiveness has led to advanced imprinting, telecommunications photography, radio and television. Secondly, speed has revolutionized the transmission (傳輸) and reception of communications so that local news often takes a back seat to national news, which itself is often almost eclipsed( 侵蝕) by international news.
No longer is the possession of information confined to(只限于) a privileged minority. In the last century the wealthy man with his own library was indeed fortunate, but today there are public libraries. For years ago people used to flock to the cinema, but now far more people sit at home and turn on the TV to watch a programme that is being channeled into millions of homes.
Communication is no longer merely concerned with the transmission of information. The modem communication industry influences the way people live in society and broadens their horizons by allowing access to information, education and entertainment. The printing, broadcasting and advertising industries are all involved with informing, educating and entertaining.
Although a great deal of the material communicated by the mass media is very valuable to the individual and to the society of which he is part, the vast modem network of communications is open to abuse(濫用). However, the mass media are with us for better, for worse, and there is no turning back.
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A.local news used to be the only source of information
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A.Possessing information used to be a privilege.
B.Public libraries have replaced the private completely.
C.Communication means more than transmission.
D.Information influences ways of life and thinking.
小題4:From the last paragraph we can infer that the writer is       .
A.indifferent to the harmful influence of the mass media
B.happy about the flexible changes in the mass media
C.pessimistic about the future of the mass media
D.concerned about the wrong use of the mass media

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科目:高中英語 來源:不詳 題型:閱讀理解

How to protect children Web fans from unsuitable material on-line while encouraging them to use the Internet has long been discussed in the US.
For some parents, the Internet can seem like a jungle, filled with danger for their children. But jungles contain wonders as well as danger. With good guides, some education, and a few precautions(預(yù)防 ), the wilds of the Internet can be safely navigated. “Kids have to be on-line. If we tell our kids they can’t be allowed to surf the Internet, we’re cutting them off from their future,” said an expert.
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A few other tips:
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—Ask your child what he or she has been doing and about any friends they make on-line.
―Tell your child not to give on-line strangers personal information, especially like address and phone number.
And tell your children never to talk to anyone they meet on-line over the phone, send them anything, accept anything from them or agree to meet with them unless you go along.
小題1:What is the best way to protect children from improper material?
A.To talk to the children and persuade them to tell right from wrong.
B.To be nearby when the children are surfing the Internet.
C.To fix a content screener on the computer.
D.To buy some search engines for children.
小題2:Which of the following statements is true according to the passage?
A.Surfing the Internet is the best way of educating children.
B.Using a content screener is most reliable for keeping children from having ways to the Internet.
C.Searching engines can help children to select materials fit for them.
D.Children’s not having chances to go to the Internet may have effect on their progress.
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A.softwares that are fit for children who want programming
B.the Internet contains a lot of harmful sites
C.the Internet will be protected by law
D.a(chǎn) child who is on-line is in danger
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A.EducationB.Good guidesC.PrecautionsD.Software

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科目:高中英語 來源:不詳 題型:閱讀理解

People should be warned against using mobile phones outdoors in stormy weather because they may“be struck by lightning”,according to doctors.
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The girl also had a perforate eardrum(打孔耳膜)on the side where she had been holding the mobile phone.She was having general recovery in Northwick Park Hospital,Middlesex.
Swinda Esprit,a senior house officer, said that while the brain and muscle damage was similar to that of many lightning victims—who can experience heart attacks on being struck—the ear problems were not.
She said that the damages were particularly relevant for people who might be involved in less serious lightning incidents,who might otherwise recover, but would never get their full hearing back if struck while on the phone.
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“All these events resulted in death,”the doctors wrote.“This rare phenomenon is a public health issue,and education is necessary to stress the risk.”
The Australian Lightning Protection Standard recommends that metallic objects,including cordless or mobile phones,should not be carried outdoors during thunderstorms.However, “the United States National Weather Service says on its website that both are safe to use “because there is no direct path between you and the lightening”.
Paul Taylor, of “the Met Office'’,said the ear injuries were a consequence of mobile phones being metal,and not related to radio waves.
Mr. Taylor said that mobile phones should be treated as another piece of metal,similar to carrying coins or wearing rings,and people need to be warned against the possible danger.
小題1:What do we know about the teenage girl?
A.She was struck by lightning at schoo1.
B.She completely recovered from being struck.
C.She still suffered from mental problems.
D.She had to press her ear all day.
小題2:It can be inferred that damage done by lightening while using mobile phones      .
A.is more serious than that when one is not using a mobile phone
B.can be healed quickly except for heart attacks
C.is less serious because the victims can usually recover
D.is mainly in the brain and muscle of the victims
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A.Because more people are faced with it.
B.Because some deaths have been caused.
C.Because lightning is harmful for the brain.
D.Because a teenage girl got killed.
小題4:We can infer from the last three paragraphs that        .
A.both cordless and mobile phones are safe to use outside in lightning
B.there is no direct connection between lightning and ear injuries at all
C.opinions differ as to whether it is safe to use mobiles phones in lightning
D.ear injuries are the result of carrying coins or wearing rings in lightning
小題5:The purpose in writing this passage is       .
A.to draw attention to the risk of using mobile phones in lightening
B.to focus on various damages done to lightning victims
C.to tell us the news that a teenage girl was struck by lightning
D.to stress the danger of making phone calls in lightning

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科目:高中英語 來源:不詳 題型:閱讀理解

The ability to memorize things seems to be a vanishing (消失的) technique.So what can we do to bring out brain cells back into action? A newly published book on memory, Moomvalking with Einstein: The Art and Science of Remembering Everything, by American journalist Joshua Foer, makes a telling point, one that is an analysis of the importance of memorising events and stories in human history; the decline of its role in modem life; and the techniques that we need to adopt to restore the art of remembering.
As For points out, we no longer need to remember telephone numbers.Our mobile phones do that for us.We don't recall addresses either.We send emails from computers that store electronic addresses.Nor do we bother to remember multiplication tables (乘法表) .Pocket calculators do the job of multiplying quite nicely.Museums, photographs, the digital media and books also act as storehouses for memories that once we had to keep in mind.
As a result, we no longer remember long poems or folk stories by heart, feats (技藝) of memory that were once the cornerstones of most people's lives.Indeed, society has changed so much that we no longer know what techniques we should employ to remember such lengthy works.We are, quite simply, forgetting how to remember.
And let's face it, there is nothing sadder than someone who has lost their mobile phone and who finds they cannot even phone home or call their parents or partners because they cannot remember a single telephone number.That is a sad example of loss of personal independence.So, yes, there is a need for us to he able to remember certain things in life.
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Using methods like this, it becomes possible to achieve great feats of memory quite easily, Foer says.It certainly seems to have worked for him: he won the annual US Memory Championships after learning how to memorize 120 random digits in five minutes; the first and last names of 156 strangers in 15 minutes; and a deck of cards in under two minutes."What I had really trained my brain to do, as much as to memorise, was to be more mindful and to pay attention to the world around," he says.
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A.People become more independent with modern equipment.
B.The memory's role in life is declining in modem society.
C.Memory techniques can make information less meaningful.
D.Ed Cooke is the first one who benefited from Foer's techniques.
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A.museums can do everything for them.
B.they no longer have the ability to memorize things.
C.they have things that can act as storehouses for memories.
D.it is not necessary to memorize anything in modem life.
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A.link things to famous pop stars
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C.form vivid, unforgettable images of certain things
D.use advanced digital imaging technology to help
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A.imagineB.undertakeC.remarkD.indicate
小題5:This passage can be sorted as ________.
A.a(chǎn) news reportB.a(chǎn)n advertisement
C.a(chǎn) scientific discoveryD.a(chǎn) book review

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科目:高中英語 來源:不詳 題型:閱讀理解

There are three separate sources of danger in supplying energy by nuclear power.
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Secondly, there is the problem of waste. All nuclear power stations produce waste that in most cases will remain radioactive for thousands of years. It is impossible to make these waste radioactive, and so they must be stored in one of the inconvenient ways that scientists have invented. For example, they may be buried under the ground, or dropped into deserted mines, or sunk in the sea. However, these methods do not solve the problem, since an earthquake could easily break the containers.
Third, there may occur the danger of a leak or an explosion at the power station. As with the other two dangers, this is not very likely, so it does not provide a serious objection to the nuclear program. However, it can happen.
Separately, these three types of dangers are not a great cause for worry. Taken together, though, the probability of disaster is extremely high.
小題1:Which of the following is FALSE ?
A.It is possible that a leak or an explosion occurs at a power station.
B.It is unusual for radioactive materials to be transported across land.
C.The containers are likely to be broken by an earthquake.
D.Nuclear wastes remain dangerous in most cases for many years.
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A.easyB.impossibleC.reasonableD.ineffective
小題3:What do we learn from the last paragraph ?
A.The power station is a safe place.
B.The dangers of nuclear energy can be prepared.
C.The general public are strongly against the nuclear program.
D.Itself, none of the three dangers is very likely to cause much worry.
小題4: What is this passage mainly about ?
A.uses of nuclear power
B.Dangers from nuclear power
C.Public anger at nuclear power
D.Accidents caused by nuclear power.

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科目:高中英語 來源:不詳 題型:閱讀理解

Whales live in the ocean, but they are not fish. They are warm-blooded mammals and must have air to breathe. The babies are born alive and drink milk from the mother's body. It took millions of years for the whale to develop as it is today.
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小題1:A commonly mistaken belief is that ____.
A.whales are mammals
B.whales must have air to breathe
C.whales' babies drink milk
D.whales are fish
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B.the animals which have wings and feathers
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D.the things which live in earth and have no backbones
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B.return to the same place as they did before
C.go to different places
D.go to cold places to bear their young
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A.talkingB.whisperingC.quarrelingD.singing
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A.nearly forty thousand whales
B.less than four million
C.a(chǎn)bout four thousand whales
D.a(chǎn)bout fourteen thousand whales

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科目:高中英語 來源:不詳 題型:閱讀理解

When a Swedish ship that sank(沉) in 1628 was recovered from the port of Stockholm, historians and scientists were overjoyed with the chance to examine the remains of the past. The ship construction showed how ships were built and operated during the seventeenth century.  In this way, artifacts, objects made by human beings, provided a picture of daily life almost 400 years ago.
Underwater archaeology(考古)-the study of ships, aircraft and human settlements that have sunk under large bodies of water-is really a product of the last 50 years.  The rapid growth of this new area of study has occurred because of the invention of better diving equipment. Besides the Swedish ship wreck(殘。,underwater archaeologists have made more exciting discoveries such as the  5000-year-old boats in the Mediterranean Sea.
Underwater archaeology can provide facts abut the past. In ancient ports all over the world are ships sunken in the past 6, 000 years.  There are also sunken settlements in seas and lakes telling of people’s way of life and their systems of trade in ancient times. Underwater archaeologists want to study these objects to add to the world's knowledge of history, but they have to fight two enemies.  One enemy is treasure hunters who dive for ancient artifacts that they can sell to collectors.  Once sold, these objects are lost to experts.  The second enemy is dredging machines(挖掘機(jī))often used to repair ports. These machines destroy wrecks and artifacts or bury them deeper under sand and mud. By teaching the public about the importance of underwater “museums” of the past, archaeologists are hoping to get support for laws to protect underwater treasures.
小題1:What purpose does Paragraph 1 serve in the passage?
A.To provide background information of the topic
B.To attract readers' attention to the topic
C.To use an example to support the topic
D.To offer basic knowledge of the topic
小題2:The aim of underwater archaeology is to    .
A.exploit(開發(fā))water bodies B.search for underwater life
C.study underwater artifacts D.examine underwater environment
小題3:Underwater archaeologists are worried because_____.
A.sea hunters have better diving equipment 
B.their knowledge of world history is limited 
C.dredging machines cause damage to the ports 
D.sold artifacts can hardly be regained for research
小題4:What is the main purpose of the passage?
A.To introduce a young branch(分支) of learning.
B.To discuss the scientists’ problems.  
C.To explain people’s way of life in the past.  
D.To describe the sunken ships.

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