Dogs are known for their sense of smell．They can find missing people and things like bombs and illegal drugs．Now a study suggests that the animal known as man’s best friend can even find bladder（膀胱）cancer．
Cancer cells are thought to produce chemicals with unusual odors（氣味）．Researchers think dogs have the ability to smell these odors, even in very small amounts, in urine（尿）．The sense of smell in dogs is thousands of times better than in humans．
The study follows reports of cases where, for example, a dog showed great interest in a growth on the leg of its owner．The man was later found to be skin cancer．Carolyn Willis led a team of researchers at Amersham Hospital in England．They trained different kinds of dogs for the experiment．The study involved urine collected from bladder cancer patients, from people with other diseases and from healthy people．Each dog was tested 8 times．In each test there were 7 samples for the dogs to smell．The dog should signal the one from a bladder cancer patient by lying down next to it．Two cocker dogs were correct 56 percent of the time．But the scientists reported an average success rate of 41 percent．The British Medical Journal published the research．In all, 36 bladder cancer patients and 108 other people took part．During training, all the dogs reportedly even identified（認出）a cancer in a person who had tested healthy before the study．Doctors found a growth on the person’s right kidney（腎）．Carolyn Willis says dogs could help scientists identify the combined chemicals produced by bladder cancer．That information could then be used to develop machines to test for the chemicals．The team also plans to use dogs to help identify markers for other kinds of cancer．
49．What’s the general idea of the text?
A．Dogs have a good sense of smell        B．Dogs can help cure cancer
C．Dogs can smell cancer                 D．Dogs help perform experiments
50．According to the text, people who suffer bladder cancer_____
A．often have urine with unusual smell                       B．probably smoke cigarettes in their life
C．can easily make dogs lie down                    
D．a(chǎn)re likely to die within nine years
51．The underlined word “involved” in the text is closest in meaning to _____．
A．showed            B．used          C．proved       D．preferred
52．What can we conclude from the last paragraph?
A．Dogs can only smell bladder cancer．
B．Dogs have a good knowledge of cancer．
C．Cancer doesn’t have any sign in the beginning．
D．Scientists might invent some equipment to test cancer．
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科目：高中英語 來源：不詳 題型：完形填空

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科目：高中英語 來源：不詳 題型：完形填空


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第一節(jié)任務(wù)型閱讀（共10小題；每小題1分）
閱讀下列短文，根據(jù)所讀的內(nèi)容在文章后的表格中填入恰當?shù)膯卧~。注意表格中的每個空格只填1個單詞。
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These are some of the current environmental problems we are facing today. Only with an effort from each person, can we hope to save our planet from being destroyed.
Environmental
problem
Cause 
Damage
Global
(76)_____-
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ties such as （85）_____, cutting down
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科目：高中英語 來源：不詳 題型：閱讀理解


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科目：高中英語 來源：不詳 題型：完形填空


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注意：每空格1個單詞。
When we think about education and language learning, we are most likely to think of books. Although there are lots of language learning methods, many people still prefer to learn only by using books. So what are the advantages of learning a language from a book?
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89. __________
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第三部分閱讀理解（共20小題，每小題2分，滿分40分）
閱讀下列短文，從題中所給的A、B、C、D四個選項中，選出可以填入空白處的最佳選項，并在答題卡上將該項涂黑。                 
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The study took ten years. The researchers gathered records from fishing businesses and governments around the world. The magazine Nature published the findings.
The scientists say the common method called long line fishing is especially damaging to populations of large fish. This method involves many fishing lines connected to one boat. These wires can be nearly one hundred kilometers long. They hold thousands of sharp metal hooks to catch fish.
Long line fishing is especially common in the Japanese fishing industry. Records showed that Japanese boats used to catch about ten fish for every one hundred hooks. But long line fishing boats now might only catch one fish per hundred hooks.
The scientists say industrial fishing can destroy groups of fish much faster than in the past. The study suggests that whole populations can disappear almost completely from new fishing areas within ten to fifteen years.
Ransom Myers and Boris Worm of Dalhousie University in Nova Scotia led the study with the University of Kiel in Germany. Worm says the destruction could lead to a complete reorganization of ocean life systems. Meyers says the decreased numbers of large fish are not the only worry. He says even populations that are able to reproduce do not get the chance to live long enough to grow as big as their ancestors. He says not only are there fewer big fish, but also they are smaller than those of the past.
American government scientists say even with the best efforts to protect fish populations, decreases are to be expected.
56. Which one can be the best title for the passage?
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C. Losses of big fish                          D. Modern fishing methods
57. When did the researchers begin to survey the decrease of large fish?
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58. The underlined word “sharp” in Para 3 means _________.
A. having a fine edge or point that can cut or make a hole in something
B. sudden or rapid change in something
C. quick to react or to understand things
D. loud, sudden and often high in tone
59. Which of the following statements can show the fact that the populations of large fish have dropped?
A. Today’s “l(fā)arge” fish are smaller than those of the past.
B. Long line fishing boats now might catch ten fish for every one hundred hooks.
C. Fish able to reproduce don’t have the chance to live longer.
D. Long line fishing boats now might catch one fish for every one hundred hooks
60. Where is the passage probably taken from?
A. A story book      B. A business magazine         C. An environmental report      D. An economic survey

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科目：高中英語 來源：不詳 題型：閱讀理解


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Using solar energy can help save our precious fuel. As you know, our supplies of oil and gas are very limited. There is just not enough on hand to meet all our future energy needs. And when Mother Nature says that’s all, the only way we can delay hearing those words is by starting to save energy now and by using other sources, like the sun.
We won’t have to worry about the sun’s running out of energy for another several billion years or so. Besides begin an endless source of energy, the use of the sun has other advantages as well. The sun doesn’t offer as many problems as other energy sources. For example, fossil fuel plants add to already high pollution levels. With sola energy, we will still need sources of energy, but we won’t need as much. That means we can cut down on our pollution problems.
With all these good points, why don’t we use more solar power? There are many reasons for this. The biggest reason is money. Until now, it was just not practical for a home owner to put in a solar unit. There were cheaper sources of energy. All this is changing now. Solar costs are starting to equal the costs of oil and electricity. Experts say that gas, oil and electricity prices will continue to rise. The demand for electricity is increasing rapidly. But new power plants will use more gas, oil or coal. Already in some places the supply of electricity is being rationed. Solar energy is now in its infancy. It could soon grow to become a major part of our nation’s energy supply.
57. Which statement best expresses the main idea?
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C. Energy and Pollution                                           D. Energy and Money
58. Solar energy can help us save ____.
A. the earth and nature resources                                  B. mother nature
C. the sun                                                                     D. our precious fuel
59. Which of the following statements is correct?
A. Energy from coal would not pollute our living environment.
B. Energy from natural gas would not pollute our living environment.
C. Energy from the sun would not pollute our living environment.
D. Energy from oil would not pollute our living environment.
60. Solar energy is in its infancy, ____.
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科目：高中英語 來源：不詳 題型：閱讀理解


Every baby born a decade from now will have its genetic code (基因編碼) mapped at birth, the head of the worlds’ leading genome sequencing (基因圖譜) company has predicted.
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This will open a new approach to medicine, by which conditions such as high blood pressure and heart disease can be predicted and prevented and drugs used more safely and effectively.
A baby’s genome can be discovered at birth by a blood test. By examining a person’s genome, it is possible to identify raised risks of developing diseases such as cancers. Those at high risk can then be screened more regularly, or given drugs or dietary advice to lower their chances of becoming ill.
Personal genomes could also be used to ensure that patients get the medicine that is most likely to work for them and least likely to have side – effects.
The development, however, will raise legal concerns about privacy and access to individuals’ genetic records.
“Bad things can be done with the genome. It could predict something about someone – and you could possibly hand the information to their employer or their insurance company.” said Dr Flatley.
“People have to recognize that this horse is out of the barn, and that your genome probably can’t be protected, because everywhere you go you leave your genome behind. Complete genetic privacy, however, is unlikely to be possible”, he added.
As the benefits become clearer, however, he believes that most people will want their genomes read and interpreted. The risk is nothing compared with the gain.
64．In the first two paragraphs, the author mainly wants to tell us about__________.
A．the significant progress in medicine      
B．the promise of a leading company
C．the information of babies’ genes    
D．the research of medical scientists
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A．The delaying in discovering DNA.
B．The risk of developing diseases at birth.
C．The side – effects of medicine on patients.
D．The letting out of personal genetic information.
66．What does the underlined sentence “… this horse is out of the barn” mean?
A．Genetic mapping technique has been widely used.
B．Genetic mapping technique is too horrible to control.
C．People are eager to improve genetic mapping technique.
D．people can’t stop genetic mapping technique advancing.
67．What’s Dr Flatley’s attitude towards the technology?
A．Tolerant.   B．Conservative.   C．Positive.   D．Doubtful.

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科目：高中英語 來源：不詳 題型：閱讀理解


Parents should stop blaming themselves because there’s not a lot they can do about it. I mean the teenager problem. Whatever you do or however you choose to deal with it, at certain times a wonderful, reasonable and helpful child will turn into a terrible animal.
I’ve seen friends deal with it in all kinds of different ways. One strict mother insisted that her son, right from a child, should stand up whenever anyone entered the room, open doors and shake hands like a gentleman. I saw him last week when I called round. Sprawling himself on the sofa in full length, he made no attempt to turn off the loud TV he was watching as I walked in, and his greeting was no more than a quick glance at me. His mother was ashamed. “I don’t know what to do with him these days,” she said. “He’s forgotten all the manners we taught him.”
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Another good friend of mine let her two daughters climb all over the furniture, reach across the table, stare at me and say, “I don’t like your dress; it’s ugly.” One of the daughters has recently been driven out of school. The other has left home.
“Where did we go wrong?” her parents are now very sad. Probably nowhere much. At least, no more than the rest of that unfortunate race, parents.
71. This text is most probably written by ______.
A. A specialist in teenager studies.      B. a headmaster of a middle school
C. a parent with teenage children       D. a doctor for mental health problems
72. The underlined word “it” in the second paragraph refers to ______.
A. the change from good to bad that’s seen in a child
B. the way that parents often blame themselves
C. the opinion that a child has of his parents
D. the advice that parents want their children to follow
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A. lazy       B. quiet       C. unusual       D. rude
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A. pay no attention to them          B. are too busy to look after them
C. have come to hate them           D. feel helpless to do much about them
75. What is the author’s opinion about the sudden change in teenage children?
A. Parents have no choice but to try to accept it.
B. Parents should pay still more attention to the change.
C. Parents should work more closely with school teachers.
D. Parents are a fault for the change in their children.

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