What will man be like in the future — in 5,000 or even 50,000 years from now? We can only make guesses, of course, but we can be sure that he will be different from what he is today, for man is slowly changing all the time.
Let us take an obvious example. Man, even five hundred years ago, was shorter than he is today. Now, on average, men are about three inches taller. Five hundred years is a relatively short period of time, so we may assume that man will continue to grow taller. Again in the modern world we use our brains a great deal. Even so, we still make use of only about 20% of the brain’s capacity (容量). As time goes on, however, we shall have to use our brains more and more, and eventually we shall need larger ones! This is likely to bring about a physical change too: the head, in particular the forehead, will grow larger.
Nowadays our eyes are in constant use. In fact, we use them so much that very often they become weaker and we have to wear glasses. But over a very long period of time it is likely that man’s eyes will grow stronger.
On the other hand, we tend to make less use of our arms and legs. These, as a result, are likely to grow weaker. At the same time, however, our fingers will grow more sensitive because they are used a great deal in modern life.
But what about hair? This will probably disappear from the body altogether in course of time because it does not serve a useful purpose any longer. In the future, then, both sexes are likely to be bald.
Perhaps all this gives the impression that future man will not be a very attractive creature to look at! This may well be true. All the same, in spite of all these changes, future man will still have a lot in common with us. He will still be a human being, with thoughts and emotions similar to our own.
56. The size of man’s forehead will probably grow bigger because _______.
A. he will use his brain more and more as time goes on
B. he makes use only 20% of the brain’s capacity
C. his brain has grown larger over the past centuries
D. the other 80% of his brain will grow in due time    
57. What serves as the evidence that man is changing?
A. Man has got stronger eyes now than he ever had.
B. Man has been growing taller over the past 500 years.
C. Man’s hair is getting thinner and thinner.
D. Man’s arms and legs have become lighter and weaker.
58. What will be true about a human being in the future?
A. He will be hairless because hair is no longer useful.
B. He will have smaller eyes and will wear better glasses.
C. His fingers will grow weaker because he won’t have to make use of them.
D. He will think and feel in a different way.
59. It is implied that __________________.
A. human beings will become more attractive in the future
B. body organs will become poorer if they are not used often
C. human beings hope for a change in the future life
D. future life is always predictable
60. The passage mainly tells us that _______________.
A. man’s life will be different in the future  B. man is growing taller and uglier as time passes
C. future man will look quite different from us
D. human beings’ organs will function weaker
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科目:高中英語 來源:不詳 題型:完形填空


第三部分任務(wù)型閱讀(滿分10分)
Romantic novelists rarely fail to include in their writings that special moment when two strangers look into each other's eyes across a crowded room and feel the tingle of desire. Now these writings have now been validated(證實(shí))by science, for experts have discovered that eye-to-eye contact in fact leads to a burst of activity in the reward center of the brain.
Neuroscientists at University College London asked eight female and eight male volunteers to look at photos of the faces of 40 different people who were either looking at the camera or gazing to one side.
While the volunteers looked at the pictures, they were given a scan with functional magnetic resonance imaging(磁性共振成影儀器), which measures increased blood flows to the various parts of the brain and thus provides a "map" of cerebral activity(大腦活動(dòng)).
The volunteers were then asked to rate the attractiveness of each face, and their score was matched against the scan.
The result: when volunteer had direct eye contact with the face, there was an increase of activity in the ventral striatum(腹面紋狀體), a central part of the brain that anticipates reward or pleasure. But if the eyes did not meet, there was no activity in that brain area at all. The activity increase occurred regardless of the gender of the face in direct eye contact.
However, there was a bigger-than-usual increase if the person giving the eye was found to be attractive. Activity in the ventral striatum surged. But if the cute person gazed to one side, the ventral striatum remained dormant, apparently disappointed that the stranger was clearly not interested.
Interestingly, the ventral striatum also perked up if a plug-ugly person gazed to one side, rather than looked at the volunteer right in the eyes.
Origin of the experiment
Romantic novelists like to describe in their writings that two strangers look into each other's eyes across a crowded room and feel the tingle of desire in a special ____71____.
__72__ of the experiment
Investigate whether eye-to-eye contact ____73____ a burst of activity in the reward center of the brain.
 
Procedure of the experiment
◆Ask ____74____ volunteers(8 female and 8 male)to look at photos of the faces of 40 different people who were either looking at the camera or gazing to one side.
◆____75____ blood flows to the various parts of the volunteers’ brain and thus provides a "map" of cerebral activity.
◆Ask the volunteers to rate the attractiveness of all ____76____,
◆____77____ their score against the scan.
 
____78____ of the experiment
◆As long as the eyes meet ____79____, there must be activities in the brain area. On the other hand, there is no activity at all.
◆The activity of the brain is also ___80_____ with the people’s appearance closely.
 

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科目:高中英語 來源:不詳 題型:完形填空

完形填空(共20小題;每小題1.5分,滿分30分)
閱讀下面短文,從短文后備題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出可以填人空白處的最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
War, money and power are a few things that countries and people are concerned about.   36  I agree that those things are important,I believe that everyone should start to   37  more on a growing problem — global warming.
Global warming will not only   38 our country and our generation, but a1so the entire   39  and future generations. It is   40  because the weather has been a lot warmer over the past few years, which   41  the melting(融化) of the ice in the Antarctic. This will soon cause water levels to   42  and flood parts of the world.
Many people ignore this problem because they fee1   43   they can’t do anything about it and have more   44  things to worry about. If we al1   45  so,then our ozone layer(臭氧層)will be   46  and the planet will no longer be able to make life continue to exist. We should do our best to limit the use of our planet’s   47  resources(資源)and keep our air clean.   48  , future generations will suffer from our   49  .
Some might feel that they can't stop global warming from   50  But if every single person does his or her part in keeping the air clean. then it will become a   51  effort. Sure, there are some things that cause pollution and that we won’t be able lo   52  change. This may include cars burning oil,but we can   53  adjust some of these things. People can start carpooling, taking the bus, riding their bikes, or .   54  just walking.
If everyone takes   55  now, I believe we can start seeing remarkable results within a few years.
36.A.When                   B.As                C.How                                               D.Though
37.A.depend                B.focus                   C.hang                                      D.remark
38.A.a(chǎn)nnoy                   B.interrupt             C.a(chǎn)ffect                                      D.confuse
39.A.world          B.continent            C.industry                       D.climate
40.A.failing                   B.completing                  C.changing                     D.occurring
41.A.lies in          B.results in             C.suffers from              D.escapes from
42.A.reduce                 B.rise                               C.drop                                       D.move
43.A.a(chǎn)s if             B.in case                          C.even though                        D.if only
44.A.popular                B.suitable                        C.important                            D.difficult
45.A.do                        B.keep                              C.like                                         D.find
46.A.protected  B.strengthened              C.destroyed                            D.surrounded
47.A.unlimited   B.natural                          C.recycled                      D.industrial
48.A.Therefore  B.Otherwise          C.However                              D.Instead
49.A.illnesses     B.failures                         C.decisions                     D.mistakes
50.A.continuing B.a(chǎn)rriving                         C.improving                             D.disappearing
51.A.physical               B.mental                          C.national                                 D.worldwide
52.A.slightly                 B.fully                      C.hardly                                     D.slowly
53.A.a(chǎn)t least                B.a(chǎn)t most                         C.a(chǎn)t first                                    D.a(chǎn)t last
54.A.yet                       B.even                              C.still                                 D.thus
55.A.time                    B.turns                    C.a(chǎn)ction                                    D.a(chǎn)rms

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科目:高中英語 來源:不詳 題型:閱讀理解


Parents often believe that they have a good relationship with their teenagers (青少年). But last summer, Joanna and Henry noticed a change in their older son: suddenly he seemed to be talking far more to his friends than to his parents . “The door to his room is always shut.” Joanna noted.
Tina and Mark noticed similar changes in their 14-year-old daughter. “She used to cuddle up (蜷伏)with me on the sofa and talk ,” said Mark . “Now we joke that she does this only when she wants something. Sometimes she wants to be treated like a little girl and sometimes like a young lady. The problem is figuring out which time is which.”
Before age 11, children like to tell their parents what’s on their minds. “In fact, parents are first on the list.” said Michael Riera, author of Uncommon Sense for Parents with Teenagers. “This completely changes during the teen years.” Riera explained. “They talk to their friends first, then maybe their teachers, and their parents last.”
Parents who know what’s going on in their teenagers’ lives are in the best position to help them. To break down the wall of silence, parents should create chances to understand what their children want to say, and try to find ways to talk and write to them. And they must give their children a mental break, for children also need freedom, though young. Another thing parents should remember is that to be a friend, not a manager, with their children is a better way to know them.
69. “The door to his room is always shut” suggests that the son        .
A. is always busy with his studies           B. doesn’t want to be disturbed
C. keeps himself away from his parents       D. begins to dislike his parents
70. What troubles Tina and Mark most is that        .
A. their daughter isn’t as lovely as before   B. they can’t read their daughter’s mind exactly
C. they don’t know what to say to their daughter
D. their daughter talks with them only when she needs help
71. Which of the following best explains “the wall of silence” in the last paragraph?
A. Teenagers talk a lot with their friends.      
B. Teenagers do not want to understand their parents.
C. Teenagers do not talk much with their parents.
D. Teenagers talk little about their own lives.
72. What can be learned from the passage?
A. Parents are unhappy with their growing children.
B. Parents have suitable ways to talk with their teenagers.
C. Parents should be patient with their silent teenagers.
D. Parents should try to understand their teenagers.

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科目:高中英語 來源:不詳 題型:閱讀理解


E
Climate has been a major driver of armed conflict in Africa, research shows—and future warming is likely to increase the number of deaths from war. US researchers found that across the continent, conflict was about 50% more likely in unusually warm years.
Writing in Proceedings of the National Academy of Sciences (PNAS), they suggest conflict arises when the food supply is not enough in warm conditions. Climatic factors have been mentioned as a reason for several recent conflicts. One is the fighting in Darfur in Sudan that has killed 200,000 people and forced two million more from their homes. Previous research has shown an association between lack of rain and conflict, but this is thought to be the first clear evidence of a temperature link.
The researchers used databases of temperatures across sub-Saharan Africa for the period between 1981 and 2002, and looked for connections between above average warmth and civil conflict in the same country that left at least 1,000 people dead. "Studies show that crop output in the region is really sensitive to small shifts in temperature, even of half a degree or so," research leader Marshall Burke, from the University of California at Berkeley, told BBC News.
"Our findings provide strong motivation to increase investments in African adaptation to climate change by such steps as developing crop varieties less sensitive to extreme heat and promoting insurance plans to help protect farmers from negative effects of the hotter climate," said Dr Burke. "If the argument is that the trend towards rising temperatures will increase conflict, then we need to do something around climate change, but more fundamentally we need to resolve the conflicts in the first place."
If the sub-Saharan climate continues to warm and little is done to help its countries better adapt to high temperatures, the human costs are likely to be unimaginable. If temperatures rise across the continent as computer models project, future conflicts are likely to become more common, researchers suggest. Their study shows an increase of about 50% over the next 20 years.
When projections of social trends such as population increase and economic development were included in their model of a future Africa, temperature rise still emerged as a likely major cause of increasing armed conflict. At next month's UN climate summit (峰會(huì)) in Copenhagen, governments are due to debate how much money to put into helping African countries prepare for and adapt to negative effects of climate change.
57.According to the passage, which of the following is one of the reasons for the fighting in Darfur in Sudan?
A.Shortage of drinking water.                         B.Racial discrimination.
C.Rising temperature.                                     D.Demand for planting land.
58.What can we know from the research done by the US researchers?
A.There is no close relation between rainfall and conflict.
B.Temperature greatly affects crop production in sub-Saharan Africa.
C.Temperature will rise by about 50% in Africa over the next two decades.
D.With world cooperation, conflicts in Africa will be reduced by half 20 years later.
59.What can be inferred from the passage?
A.Something must be done to help sub-Saharan countries with better adaptation to climate change to avoid disaster.
B.Conflicts in sub-Saharan countries are sure to be on the rise in future.
C.Temperature in sub-Saharan countries will rise at a faster speed.
D.High temperatures will make sub-Saharan countries unfit to live in.
60.What's the best title for this passage?
A.World cooperation against African conflict
B.Africa's sufferings from climate change
C.Food shortages lead to African conflict
D.Climate drives African conflict

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科目:高中英語 來源:不詳 題型:閱讀理解

A team of researchers in California has developed a way to predict what kinds of objects people are looking at by scanning what’s happening in their brains.
When you look at something, your eyes send a signal about that object to your brain. Different regions of the brain process the information your eyes send. Cells in your brain called neurons(神經(jīng)元) are responsible for this processing.
  The fMRI (functional Magnetic Resonance Imaging功能性磁共振造影) brain scans could generally match electrical activity in the brain to the basic shape of a picture that someone was looking at.
  Like cells anywhere else in your body, active neurons use oxygen. Blood brings oxygen to the neurons, and the more active a neuron is, the more oxygen it will consume. The more active a region of the brain, the more active its neurons, and in turn, the more blood will travel to that region. And by using fMRI, scientists can visualize which parts of the brain receive more oxygen- rich blood--and therefore, which parts are working to process information.
  An fMRI machine is a device that scans the brain and measures changes in blood flow to the brain. The technology shows researchers how brain activity changes when a person thinks, looks at something, or carries out an activity like speaking or reading. By highlighting the areas of the brain at work when a person looks at different images, fMRI may help scientists determine specific patterns of brain activity associated with different kinds of images.
  The California researchers tested brain activity by having two volunteers view hundreds of pictures of everyday objects, like people, animals, and fruits. The scientists used an fMRI machine to record the volunteers' brain activity with each photograph they looked at. Different objects caused different regions of the volunteers' brains to light up on the scan, indicating activity. The scientists used this information to build a model to predict how the brain might respond to any image the eyes see.
In a second test, the scientists asked the volunteers to look at 120 new pictures. Like before, their brains were scanned every time they looked at a new image. This time, the scientists used their model to match the fMRI scans to the image. For example, if a scan in the second test showed the same pattern of brain activity that was strongly, related to pictures of apples in the first test, their model would have predicted the volunteers were looking at apples.
   51. What is responsible for processing the information sent by your eyes?
  A A small region of the brain.
  B The central part of the brain.
  C Neurons in the brain.
  D Oxygen-rich blood.
  52. Which of the following statements is NOT meant by the writer?
  A Cells in your brain are called neurons.
  B The more oxygen a neuron consumes, the more blood it needs.
  C fMRI helps scientists to discover which parts of the brain process information.
  D fMRI helps scientists to discover how the brain develops intelligently.
53. "Highlighting the areas of the brain at work" means
  A "marking the parts of the brain that are processing information"
  B "giving light to the parts of the brain that are processing information"
  C "putting the parts of the brain to work"
  D "stopping the parts of the brain from working"
  54. What did the researchers experiment on?
  A Animals, objects, and fruits.
  B Two volunteers.
  C fMRI machines.
  D Thousands of pictures.
55.What is the best title for the passage?
A Mind-reading Machine
B A Technological Dream
C Device that can Help You Calculate
D The Recent Development in Science and Technology

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科目:高中英語 來源:不詳 題型:閱讀理解


(C)
Astronaut Jim Voss has enjoyed many memorable moments in his career,including three space flights and one space walk. But he recalls with special fondness a decidedly earthbound(為地球引力所束縛的)experience in the summer of 1980 when he participated in the NASA ASEE Summer Faculty Fellowship Program. Voss, then a science teacher at West Poin,was assigned to the Marshall Space Flight Center's propulsion(推進(jìn)) lab in Alabama to analyze why a hydraulic fuel pump seal (液壓燃料泵的密封圈)on the space shuttle(航天飛機(jī)) was working so well when previous seals had failed. It was a seemingly tiny problem among the vast complexities of running the space program. Yet it was important to NASA because any crack in the seal could have led to destructive results for the astronauts who relied on them.
“I worked a bit with NASA engineers,” says Voss, “but I did it mostly by an analysis. I used a handheld calculator, not a computer, to do a thermodynamic(熱力學(xué)的) analysis.” At the end of the summer,he,like the other NASA ASEE fellows working at Marshall,summarized his findings in a formal presentation and detailed paper. It was a valuable moment for Voss because the ASEE program gave him added understanding of  NASA,deepened his desire to fly in space,and intensified his application for astronaut status.
  It was not an easy process. Voss was actually passed over when he first applied for the astronaut program in 1978. Over the next nine years he reapplied repeatedly,and was finally accepted in 1987. Since then he has participated in three space missions. The 50 year old Army officer,who lives in Houston,is now in training for a four-month mission as a crew member on the International Space Station starting in July 2000.
 Voss says the ASEE program is wonderful for all involved. “It brings in people from the academic world and gives NASA a special property for a particular period of time. It brings some fresh eyes and fresh ideas to NASA,and establishes a link with our colleges and universities,” Voss explains. “There's an exchange of information and an exchange of perspectives that is very important.”
For the academic side,Voss says,the ASEE program also “brings institutions of higher learning more insight into new technology. We give them an opportunity to work on real world problems and take it back to the classroom.”
66. Why was the hydraulic fuel pump seal important for the space shuttle?
A) Because previous seals all failed.
B) Because it was very complex in running the space program.
C) Because great care has to be taken of the hydraulic fuel pump sealing.
D) Because any crack in the seals would cause disastrous results for the astronauts.
67.The great significance of Voss's findings lies in_________ .
A) strengthening his determination to join in space flights
B) furthering his understanding of NASA
C) consolidating his astronaut status in NASA programs
D) Both A and B
68. How many flights will Voss have finished if his four-month mission starting in July 2000 ends up successfully?
A) Three  B) Two   C) Four     D) Five
69. Which of the following is NOT TRUE according to what Voss said on the ASEE program?
A) Fresh members from the academic world participate in the program.
B) The program brings new outlooks to NASA space programs.
C) It is important for the space scientists to exchange information and perspectives.
D) American colleges and universities are a special property of NASA.
70. What does Voss want to stress in the last paragraph?
A) The technological significance of the program.
B) The educational significance of the program.
C) The philosophical significance of the program.
D) The historical significance of the program.

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科目:高中英語 來源:不詳 題型:閱讀理解

  Educating girls quite possibly produces a higher rate of return than any other investment(投
資)available in the developing world.Women’s education may be an unusual field for experts On economy(經(jīng)濟(jì)),but improving women’s contribution to development is actually as much all economic as a social business.And economics provides an explanation for why so many girls are
deprived of an education.
Parents in low-income countries fail to invest in their daughters because they do not expect them to make all economic contribution to the family:girls grow up only to marry into somebody
else’s family and bear children.Girls are thus seen as less valuable than boys and are kept at home to do housework while their brothers are sent to school.Ignoring women’s education is therefore in a bad circle.
An educated mother, on the other hand, has greater earning abilities outside the home and faces an entirely different set of choices.She is likely to have fewer but healthier children and can insist on the development of all her children, making sure that her daughters are given a fair chance.The education of her daughters then makes it much more likely that the next generation of girls,as well as of boys,will be educated and healthy.The bad circle is thus changed into a good
circle.
Educating women has great social benefits and great economic advantages as well.Most obviously, there is the direct effect of education on the wages of female workers.Wages rise by 10 to 20 per cent for each additional year of schooling.Such big returns are impressive by the standard of other available investments,but they are just the beginning.Educating women also has a significant effect on health practices, including family planning.
63.The author argues that educating girls in developing countries is          .
A.troublesome                  B.labor-saving          C.rewarding         D.expensive
64.The author believes that a bad circle can turn into a good circle when         .
A. women care much more about education
B. girls can gain equal access to education
C. a family has fewer but healthier children
D. parents can afford their daughters' education
65.What does the underlined phrase“deprived of”mean in Paragraph One?
A.supplied with         B. included in               C.kept away from    D.devoted to
66.The passage mainly discusses          .
A. unequal treatment of boys and girls in developing countries
B. the potential earning power of well-educated women
C. the major contributions of educated women to society
D. the economic and social benefits of educating women

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科目:高中英語 來源:不詳 題型:閱讀理解


B
As a result of pollution, Lake Erie, on the borders of the USA and Canada, is now without any living things.
Pollution in water is not simply a matter of “poisons” killing large numbers of fish overnight, Very often the effects of pollution are not noticed for many months or years because the first organisms(生物體)to be affected are either plants or plankton(浮游生物). But these organisms are the food of fish and birds and other creatures. When this food disappears, the fish and birds die too. In this way a whole food chain can be wiped out, and it’s not until dead fish and water birds are seen at the river’s edge or on the seashore that people realize what is happening.
  Where do the substances which pollute the water come from? There are two main sources of sewage(下水道污物)and industrial waste. As more detergent(洗滌劑)is used in the home, so more of it is finally put into our rivers, lakes and seas. Detergents harm water birds, dissolving the natural substances which keep their feathers water-proof (防水). Sewage itself, if not properly treated, makes the water dirty and prevents all forms of life in rivers and the sea from receiving the oxygen they need. Industrial waste is even more harmful as there are many highly poisonous things in it, such as copper and lead.
  So, if we want to stop this pollution, the answer is simple: sewage and industrial waste must be made clear before flowing into the water. It may already be too late to save some rivers and lakes, but others can still be saved if the correct action is taken at once.
70. Pollution of water is noticed________.
  A. when the first organisms are affected      
B. when a good many fish and birds die
  C. when poisonous things are poured into water 
D. as soon as the balance of nature is destroyed
71.The living things die because there is no ________in the lake or river.
  A. water                 B. fish             C. poison       D. oxygen
72. Which of the following is harmful according to the passage?
  A. Organisms               B. Plants and plankton in the water
  C. Waste water from cleaning    D. Industrial waste made clear before flowing into the water
73. The way to stop water pollution is to________.
  A. realize the serious situation clearly
  B. put oxygen into the river
  C. make the waste material harmless before flowing into the water
  D. make special room in the sea for our rubbish

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