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    第三部分阅读理解（共15小题，每小题2分，共30分。）
    阅读下列短文，从每题中的A、B、C、D四个选项中，选出最佳答案。
    A NATIONWIDE BESTSELLER
    It’s likely that everything you learned about America’s ancient history is wrong.
    The new book, 1491, completely changes our understanding of the Americas before the arrival of Columbus in 1492.
    DID YOU KNOW?
    When Columbus landed there were probably more people in the Americas than there were in Europe.
    The peoples of North America had such healthy life-styles that as late as the 19th century they continued to be the tallest people on earth.
    Facts have shown that the Americas were populated as long as 33,000 years ago.
    4,000 years ago Mesoamerican farmers developed corn in a feat (技艺) of genetic engineering that still isn’t completely understood.
    COMMENTS ON 1491
    “In the tradition of Jared Diamond & John McPhee, a totally new view of pie-Columbian America”                                                    --Richard Rhodes
    “Attractively written and really absorbing ... Charles C. Mann has produced a book that’s part detective story, part epic (史诗) and part tragedy. He has taken on a vast topic: thousands of years, two huge continents, and cultures.”
    -- Charles Matthews, San Jose Mercury News
    “Powerful and challenging”
    --Alan Taylor, Washington Post
    “A pleasure to read as well as a wonderful education”              -- Howard Zinn
    56. On the whole, 1491 is a book mainly about America’s_______ .
    A. life-styles       B. population       C. history         D. agriculture
    57. Which of the following is NOT TRUE about the comments on the book 1491 ?
    A. It is interesting and instructive.        B. It is attractive and culturally related
    C. It is challenging and revolutionary.     D. It is humorous and persuasive.
    58. From this passage, we can learn______ .
    A. people settled in the Americas a little earlier than 1492
    B. North Americans were the tallest in the 18th century in the world
    C. Mesoamerican farmers knew genetic engineering 5,000 years ago
    D. the population in the Americas was smaller than that in Europe in 1492

    56---58   CDB 
    略
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    科目：高中英语 来源：不详 题型：阅读理解


    D
    Providing small classes for at least several grades starting in early primary school gives students the best chance to succeed in late grades, according to groundbreaking new research from a Michigan State University scholar.
    The research by Spyros Konstantopoulos, a professor of education, is the first to examine the effects of class size over a period and for all levels of students. The study appears in the American Journal of Education.
    He is also a member of a group for the Department of Education’s Instiute of Education Sciences that will give official advice on class size to the states. He said the advice will mirror his research: the best plan is to provide continuous small classes(13 to 17 students) for at least several years starting in kindergarten or first grade.
    “For a logn time states thought they could just do it in kindergarten or first grade for one year and get the benefits,” He said. “I don’t believe that. I think you need at least a few years in a row where all students, and especially low-achievers, receive the treatment, and then you see the benefits later.”
    His research used data from the Project Star study in Tennessee that analyzed the effects of class size on more than 11,000 students in primary and middle school. He found that students who had been in small classes from kindergarten through third grade had actually higher test scores in grades four through eight than students who been in larger classes early on.
    Students from all achievement levels benefited from small classes, the research found. “But low-achievers benefited the most, which narrowed the achievement gap with high –achievers in science, reading and math, ” he said.
    Although the study didn’t consider classroom practices, he said the reason for the narrowing gap is likely due to low-achieving students receiving more attention from teachers.
    “This is especially important in poorer schools because teacher effectiveness matters more in schools with more disadvantaged and low-performing students, ” he said.
    48．The professor argues about ________ .
    A．the size of the class
    B．the period of the class
    C．the attention from teachers
    D．the achievements of students
    49．The result of the research shows that _________.
    A．small classes for one year in early grade are enough
    B．continuous small classes help students achieve more
    C．it’s best to attend small classes in kindergarten
    D．small classes do equal good to students of all levels
    50．What can we infer from the passage?
    A．High achievers will not benefit from small classes.
    B．Continuous small classes have not been widely accepted.
    C．Low-achievers should be separated from high-achievers.
    D．Teachers’ attention matters less than classroom practices.
    51．The underlined word “This” in the last paragraph refers to _______.
    A．the gap between low and high achievers
    B．continuous small classes
    C．classroom practices in later grades
    D．the Project Star Sturdy

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    科目：高中英语 来源：不详 题型：阅读理解


    A branch of psychology called neurolinguistic programming has made an interesting and useful discovery :You can change the way you imagine or remember things without changing what you imagine, and it will change your feelings．For example, if a visual memory makes you sad whenever you think about it, you can make that mental picture smaller and dimmer, and when you do, the memory won’t make you as sad．Since you haven’t changed the content of the memory, you haven’t lost any information．You have simply made it less painful．
    When you visually remember a pleasant memory, you can made the picture more colorful and the money will give you even more intense good feelings．You can make your pictures of the future brighter, wider , deeper, or you can bring the images closer．Changes like these will make you feel different--- even when you leave the content of the picture the same．
    These are general guidelies （指导方针）．You’ll need to experiment for yourself to find out what will work for a particular image．For a few people, making an exciting picture brighter makes the feelings less intense．And for some kinds of pictures, increasing the brightness would cause the feelings to become less intense --- for example, a romantic memory．
    What is true for visual images also applies to the way you talk to yourself．
    For example, if you have trouble motivating yourself , try changing the tone of voice you use when you spread to yourself．Some people order themselves about ．The voice they use to talk to themselves is harsh and commanding．Listening to yourself being bossy can have the same effect as listening to someone else being bossy: It can make you want to rebel．Change your tone to friendly or seductive, and you might feel more motivated ．When you tell yourself, “I can do it,” fill your internal voice with enthusiasm and back it up with inspiring music．The possibilities are in fact endless．
    The important thing to understand is that they way you code your inner world has an impact , and you have quite a bit of control over that coding．You can change it deliberately．When you do , it will change your feelings, which change your actions, which will change the world around you．．
    1．Which is the best title of the passage?
    A．You Can Change the World Around You
    B．Be Merry
    C．You Can Change People’s Attitude towards You
    D．Talk to Yourself in a Friendly Way
    2．The underlined word  “deliberately “ can be replaced by ___
    A．by change          B．on purpose          C．difficultly          D．wiser
    3．We can infer that if we make a sad mental picture bigger and brighter, we can become _____
    A．happier      B．sadder             C．calmer            D．wiser．
    4．What does the underlined sentence “Some people order themselves around” suggest?
    A．Some people order a lot of food．
    B．Some people order others to follow their instructions
    C．Some people are very hard on themselves
    D．Some people are very strict with themselves．

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    科目：高中英语 来源：不详 题型：阅读理解


    Primary teachers are responsible for guiding children through the formation of many important life skills, and also watching over their students’ social development. Primary teachers come into contact with about 30 students every day, and teach them a variety of subjects. Many hours are spent before and after class on planning, preparation and correction. One should be a very patient, caring, yet firm person to be able to deal with the demands of children in the four to twelve-year-old age group.
    Secondary teachers teach specific subjects to various groups of students. Just like primary teachers, they spend an amount of time planning and preparing lessons and correcting homework—their duties are not restricted to face-to-face teaching. Dealing with twelve to eighteen-year-olds requires a wide range of skills.
    If you become a primary teacher, you will need to decided whether to be a “generalist (多面手)”, teaching a wide range of subjects, or a "specialist", teaching only one or two. Most primary teachers are specialists. Generalist teachers spend the greatest part of their day with one class, which means that they spend more time with the same children. Specialist teachers have more time away from their students. It is therefore very important for generalist teachers to develop a strong working relationship with their students.
    The unique rapport (和谐) you can develop with a particular set of students is one of teaching’s greatest pleasures. However, the disadvantage of primary teaching is that if you have a difficult student, you will be forced to deal with him or her, all day, every day, throughout the school year. Teachers need to work out strategies to get themselves and their students through such difficulties.
    Primary teachers today are generally four-year trained. They usually do a three or four-year undergraduate degree, and if this degree does not include teacher training, they will have to undertake postgraduate study in education as well.
    1. After class primary teachers usually_____________
    A. come into contact with students          
    B. teach students a variety of subjects
    C. deal with the demands of children      
    D. make planning, preparation and correction
    2. What does the third paragraph mainly discuss?
    A. What a primary teacher needs to do in the classroom.
    B. The differences between generalist and specialist teaching.
    C. How a primary teacher should try his best in the school.
    D. The relationship between the primary teachers and students.
    3. We can learn from this passage that___________
    A. a primary teacher needs a wide range of skills
    B. the disadvantage of primary teaching is having difficult students
    C. teacher training is not important for a primary teacher
    D. secondary teachers mainly teach children two subjects
    4. The author writes the article in order to_________
    A. tell teachers how primary teachers guide students
    B. tell teachers what you should do as a primary teacher
    C. let readers know more about primary teachers
    D. let readers know how to be a primary teacher

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    科目：高中英语 来源：不详 题型：阅读理解


    Findings from a new study were presented at a recent meeting of the American Psychosomatic Society. Researchers in the United States studied one hundred thousand women during an eight-year period, beginning in nineteen ninety-four. All of the women were fifty years of age or older. The study was part of the Women’s Health Initiative organized by the National Institutes of Health.
    The women were asked questions that measured their beliefs or ideas about the future. The researchers identified each woman’s personality eight years after gathering the information.
    The study found that hopeful individuals were fourteen percent less likely than other women to have died from any cause. The hopeful women were also thirty percent less likely to have died from heart disease after the eight years.
    Hilary Tindle from the University of Pittsburgh School of Medicine in Pennsylvania was the lead author of the report. She said the study confirmed earlier research that linked optimistic feelings to longer life.
    The researchers also gathered information about people’s education, financial earnings, physical activity and use of alcohol or cigarettes. Independent of those things, the findings still showed that optimists had less of a chance of dying during the eight-year period.
    Some women who answered the questions were found to be cynically hostile, or highly untrusting of others. These women were sixteen percent more likely to die than the others. They also were twenty-three percent more likely to die of cancer.
    The study also found that women who were not optimistic were more likely to smoke and have high blood pressure or diabetes. They were also more likely not to exercise.
    Professor Tindle says the study did not confirm whether optimism leads to healthier choices, or if it actually affects a person’s physical health. She also says the study does not prove that negative emotions or distrust lead to bad health effects and shorter life. Yet there does appear to be a link that calls for more research.
    1. What’s the purpose of carrying out the study?
    A. To gather information for the National Institutes of Health.
    B. To find out the relationship between women’s personality and their health.
    C. To decide who is more likely to enjoy happier life.
    D. To identify each woman’s personality 8 years after gathering the information.
    2. What can be inferred from the passage?
    A. It’s uncertain whether optimism affects a person’s physical health.
    B. Negative emotions do cause shorter life.
    C. The connection between personality and health has been established.
    D. The more optimistic you are, the longer life you may enjoy.
    3. According to the passage, who is more likely to die of cancer?
    A. A woman who has high blood pressure or diabetes.
    B. A woman who doesn’t exercise.
    C. A woman who has poor physical health.
    D. A woman who always doubts what others say.
    4. Which of the following is true?
    A. American Psychosomatic Society organized the new study.
    B. Women who were optimistic were less likely to smoke.
    C. More questions were given than those measuring women’s beliefs or ideas.
    D. Hopeful women were 16% less likely to die from heart disease.

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    科目：高中英语 来源：不详 题型：阅读理解


    Ocean Acidification: 'Evil Twin' Threatens World's Oceans
    The rise in human emissions of carbon dioxide is driving dangerous changes in the chemistry and ecosystems of the world's oceans, international marine（海洋的）scientists have warned. "Ocean conditions are already more extreme than those experienced by marine organisms and ecosystems for millions of years," says the latest issue of the journal Trends in Ecology and Evolution. "This emphasizes the urgent need to adopt policies that markedly reduce CO2 emissions."
    Ocean acidification, which the researchers call the 'evil twin of global warming', is caused when the CO2 emitted by human activity, mainly burning fossil fuels, dissolves into the oceans. It is happening independently of, but in combination with, global warming. Evidence gathered by scientists over the last few years suggests that ocean acidification could represent an equal -- or perhaps even greater threat -- to the biology of our planet than global warming. More than 30% of the CO2 released from burning fossil fuels, cement production, deforestation and other human activities goes straight into the oceans, turning them gradually more acidic.
    "The resulting acidification will impact many forms of sea life, especially organisms whose shells or skeletons are made from calcium carbonate（碳化钙）, like corals and shellfish. It may interfere with the reproduction of plankton species which are a vital part of the food web on which fish and all other sea life depend," he adds.
    The scientists say there is now persuasive evidence that mass extinctions in past Earth history, like the "Great Dying" of 251 million years ago and another wipeout 55 million years ago, were accompanied by ocean acidification, which may have delivered the deathblow to many species that were unable to cope with it. "These past periods can serve as great lessons of what we can expect in the future, if we continue to push the acidity the ocean even further" said lead author, Dr. Carles Pelejero, from ICREA and the Marine Science Institute of CSIC in Barcelona, Spain. "Given the impacts we see in the fossil record, there is no question about the need to immediately reduce the rate at which we are emitting carbon dioxide in the atmosphere," he said further.
    "Today, the surface waters of the oceans have already acidified by an average of 0.1 pH units from pre-industrial levels, and we are seeing signs of its impact even in the deep oceans," said co-author Dr. Eva Calvo, from the Marine Science Institute of CSIC in Spain. "Future acidification depends on how much CO2 humans emit from here on -- but by the year 2100 various projections indicate that the oceans will have acidified by a further 0.3 to 0.4 pH units, which is more than many organisms like corals can stand," Prof. Hoegh-Guldberg says.
    "This will create conditions not seen on Earth for at least 40 million years."
    "These changes are taking place at rates as much as 100 times faster than they ever have over the last tens of millions of years" Prof. Hoegh-Guldberg says. Besides directly impacting on the fishing industry and its contribution to the human food supply at a time when global food demand is doubling, a major die-off in the oceans would affect birds and many land species and change the biology of Earth as a whole profoundly, Prof. Hoegh-Guldberg adds.
    67. What is the biggest cause of the ocean acidification according to the report?
    A. the increase of carbon dioxide emission by human beings
    B. The worsening of global warming
    C. The disappearance of the world’s forests
    D. The decrease of marine life
    68. In what way according to the report does ocean acidification affect the majority of marine life?
    A. It affects their reproduction          B. It destroys their food chain
    C. It affects the growth of their young    D. destroys their habitats
    69. Which of the following statements is NOT true about ocean acidification?
    A. Ocean acidification has made ocean conditions most extreme in millions of years.
    B. Ocean acidification may do more damage than global warming to human and plant life in the long run.
    C. Ocean acidification is suspected of having caused mass extinctions of life in past Earth history.
    D. The effects of ocean acidification are not now but will be felt in the foreseeable future.
    70. From the report we can clearly feel that the situation with ocean acidification __________.
    A. is quite optimistic                B. remains well under control
    C. looks more than urgent            D. is already out of control 

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    科目：高中英语 来源：不详 题型：阅读理解


    第三部分阅读理解（共20小题；每小题2分，满分40分）
    阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
    Spiders are actually useful. They do not harm plants, as some people think. Instead, they protect plants by controlling insects. If you see spiders in a garden, it doesn’t mean the garden is unhealthy. It means the spiders are helping the garden stay healthy.
    If you spend some time watching spiders, you may be surprised by what you see. There are many wonderful webs. They may perform skillfully on their thin silk threads. However, some spiders spin (织) no webs at all. They follow insects on the ground with all the skill and cruelty of a tiger hunting big game.
    Scientists have named about 30,000 species of spiders, but they think this is only one-fourth of all the different kinds of spiders in the world. In most species, people can easily tell the female spider from the male because the female is much bigger. For example, the female black widow (黑寡妇) weighs about one hundred times as much as the male.
    Female spiders lay eggs. After hatching (孵), most spiders live less than a full year, but some don’t. Tarantulas (狼蛛) do not become adults until they are 10 or 11 years old. Female tarantulas often live an extra 10 years! The baby spiders that hatch from the eggs are called spiderlings.
    56. The underlined in Paragraph 2 part “a tiger hunting big game” refers to “______.”
    A. laying eggs                  B. hatching baby spiders
    C. spinning webs               D. catching insects
    57. How many kinds of spiders are there in the world according to the passage?
    A. About 30, 000.      B. About 60, 000.    C. About 90, 000.    D. About 120, 000.
    58. What can we know from the passage?
    A. If there are spiders in your garden, it means it is unhealthy.
    B. All spiders can spin webs.
    C. Normally, a male spider is smaller than a female one.
    D. All spiders can live 10 or 11 years after hatching.
    59. What will be probably talked about after the last paragraph?
    A. The way spiders spin webs.                   B. Something about spiderlings.
    C. How the spiders protect plants.                 D. The way spiders stay healthy.

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    科目：高中英语 来源：不详 题型：阅读理解

    .
    Millions of people will be able to track each and every move by friends and family through their mobile phones，thanks to a new feature launched by Google yesterday．
    The new system named “Latitude” uses a map to show exactly where a loved one is at any time, sometimes discovering their location to a few meters．Worried parents will be able to check up on where their children have got to after school, friends can meet for a quick drink if they see they are nearby and wives will be able to see if their husbands really are working late at the office．
    The feature was made available immediately on millions of mobile phones that can access the web，such as the Black Berry．Within weeks Google hopes to launch a new one that will also work on computers as well．
    “Once you've shared your location，you can hide it from all of your friends at once，or you can turn off Google Latitude completely at any time．” said a Google spokesman．“You can adjust your privacy settings in Latitude so that you share as much or as little about your location as you want，with whom you want．”
    Google said that the company had tested the product with thousands of people to make sure that it was safe for the customers，but experts were not so sure．Simon Davies，director of Privacy International，said Latitude would open up a “privacy minefield（危险地带）”．
    “It's about the little white lies．You might be avoiding going to work, and now your boss might be able to see that you're at Twickenham instead of at home．”said Ian Angell, an information expert at the London School of Economics．“You've already got mobile phone technology where husbands and wives track each other in secret．Now Google is so widely used that it will only worsen the situation．”
    60. According to Google，the new system “Latitude” can ___________．
    A．prove that the partner has told a lie about working late
    B．tell the parents the locations of their children after school
    C．provide the friends with the most suitable pub for a drink
    D．help people find what their loved ones are doing at any time
    61. The underlined word “it” in Paragraph 5 probably refers to ___________．
    A．the new system                                      B. the Google company  
    C.  the mobile phone                               D. the privacy minefield
    62. From the passage，we know that Ian Angell believed ___________．
    A．Latitude keeps husbands and wives in good relationship
    B．Google tricked all its customers to make more money
    C．with Latitude more privacy problems would come up
    D．privacy settings could protect your personal information
    63. The best title of the passage might be ___________．
    A．Google Allows You to Track Friends' and Families' Every Move  
    B．Google and BlackBerry Open the New Webs to Their Customers
    C．Latitude Working on Computers is Being Developed by Google
    D．Latitude Sets a Good Example on Mobile Phone Privacy Settings

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    科目：高中英语 来源：不详 题型：阅读理解


    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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