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    What makes a person a scientist? Does he have ways or tools of learning that are different from those of others? The answer is “no”. It is not the tools a scientist uses but how he uses these tools that makes him a scientist. You will probably agree that knowing how to use a power is important to a carpenter. You will probably agree, too, that knowing how to investigate(调查),how to discover information, is important to everyone. The scientist, however, goes one step further, he must be sure that he has a reasonable answer to his questions and that his answer can be confirmed by other persons. He also works to fit the answers he gets to many questions into a large set of ideas about how the world works.
    The scientist’s knowledge must be exact. There is no room for half right or right just half the time. He must be as nearly right as the conditions permit. What works under one set of conditions at one time must work under the same conditions at other times. If the conditions are different, any changes the scientist observes in a demonstration must be explained by the changes in the conditions. This is one reason that investigations are important in science. Albert Einstein, who developed the theory of relativity, arrived at this theory through mathematics. The accuracy of his mathematics was later tested through investigations. Einstein’s ideas were shown to be correct. A scientist uses many tools for measurements. Then the measurements are used to make mathematical calculations that may test his investigations.
    小题1:What makes a scientist according to the passage?
    A．The tools he uses.B．His ways of learning.
    C．The way he uses his tools.D．The various tools he use
    小题2:“The scientist, however, goes one step further,” the author says this to show      。
    A．the importance of information
    B．the importance of thinking
    C．the difference between scientists and ordinary people
    D．the difference between carpenters and people with other jobs.
    小题3:A sound scientific theory should be one that      .
    A．does not only work under one set of conditions at one time, but also works under the same conditions at other times
    B．leaves no room for improvement
    C．does not allow any change even under different conditions
    D．can be used for many purposes
    小题4:What is the main idea of the passage?
    A．Scientists are different from ordinary people.
    B．The theory of relativity.
    C．Exactness is the core（核心）of science.
    D．Exactness and way of using tools are the keys to the making of a scientist.

    小题1:C
    小题2:C
    小题3:A
    小题4:D

    小题1:由文中的“It is not the tools a scientist uses but how he uses these tools that makes him a scientist”一句可知答案C为正确选项。
    小题2:综合分析第一段中的第五、六、七、八句话，即从“You will probably agree that knowing how to use a power is important to a carpenter. You will probably agree, too, that knowing how to investigate(调查),how to discover information, is important to everyone. The scientist, however, goes one step further, he must be sure that he has a reasonable answer to his questions and that his answer can be confirmed by other persons. He also works to fit the answers he gets to many questions into a large set of ideas about how the world works.”中可以推断出，作者说这话的目的是为了说明普通人与科学家之间的差别。
    小题3:由第二段“The scientist’s knowledge must be exact. There is no room for half right or right just half the time. He must be as nearly right as the conditions permit. What works under one set of conditions at one time must work under the same conditions at other times. If the conditions are different, any changes the scientist observes in a demonstration must be explained by the changes in the conditions.”中这句可以推断出A是正确选项。
    小题4:开头第一句话就点出了这篇文章的主旨，即怎样才能成为 一名科学家，以后整篇文章也都是围绕这一中心来进行阐述的，所以D为正确选项。
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    Of course, for truly major purchases a house in Aspen, Colo., a Gulfstream, a Feadship the couple probably makes the decision   19  .
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    (   ) 2. A. cried                  B. sighed              C. shouted            D. laughed
    (   ) 3. A. data                   B. measure            C. division            D. news
    (   ) 4. A. biggest               B. bigger              C. smaller             D. worse
    (   ) 5. A. matter                B. message            C. point                D. report
    (   ) 6. A. spirit                 B. money              C. habit                D. cost
    (   ) 7. A. bought                      B. robbed             C. got                   D. earned
    (   ) 8. A. itself                  B. herself              C. ourselves          D. themselves
    (   ) 9. A. wealthy              B. poor                 C. ordinary            D. honest
    (   ) 10. A. making            B. earning             C. taking              D. spending
    (   ) 11. A. buying             B. wasting            C. spending           D. saving
    (   ) 12. A. when                      B. if                     C. whether            D. because
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    (   ) 14. A. serious             B. good                C. bad                  D. various
    (   ) 15. A. send                 B. set                   C. do                    D. give
    (   ) 16. A. necessary          B. possible            C. pleased             D. anxious
    (   ) 17. A. plans                B. decisions          C. appointments    D. suggestions
    (   ) 18. A. notices             B. stresses             C. implies             D. intends
    (   ) 19. A. away                B. together            C. as well             D. out
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    科目：高中英语 来源：不详 题型：完形填空

    阅读下面短文，掌握其大意，然后从36—55各题所给的四个选项（A、B、C、D）中，选出最佳选项，并在答题卡上将该项涂黑。（共20小题；每小题1.5分，满分30）
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    42. A.said             B. thought             C. suggested       D. hoped
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    科目：高中英语 来源：不详 题型：完形填空

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    (   ) 2. A. caught          B. followed         C. covered      D. conducted
    (   ) 3. A. such like       B. in other words   C. such as      D. that is to say
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    (   ) 16. A. produce        B. burn             C. cut          D. add
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    科目：高中英语 来源：不详 题型：阅读理解

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    科目：高中英语 来源：不详 题型：阅读理解

    “Congratulations, Mr. Jones, it’s a girl.”
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    A．brings a feeling of excitement to some men
    B．has a different meaning for those who have daughters
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    D．means nothing but more responsibilities.
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    科目：高中英语 来源：不详 题型：阅读理解

    Why do women earn less than men?
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    小题1:The difference in labor incomes is most obvious between _______.
    A．young men and young women
    B．young women in the same industry
    C．middle-aged men and middle-aged women
    D．middle-aged women in the same industry
    小题2:Some economists believe women earn less than men partly because ______.
    A．women are less experienced than men
    B．women are only provided with low-paying jobs
    C．women have much freedom in selecting their jobs
    D．there is more than enough women in the labor force
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    A．Women receive less education than men.
    B．Women are not as productive as men.
    C．Levels of education are closely related to productivity.
    D．Goods produced by women are not as good as those by men.
    小题4:What does the author suggest that the government should do for women workers?
    A．To ensure equal pay for women.
    B．To explain why women are paid less.
    C．To force employers to hire more women.
    D．No solution is clearly suggested.
    小题5:What would happen if women’s wages were raised?
    A．Input of capital would be increased.
    B．The unemployment rate would go up.
    C．Those that have jobs would become better off.
    D．Women as a group would earn more than before.

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    科目：高中英语 来源：不详 题型：阅读理解


    Did you know that women’s brains are smaller than men’s? The average women’s brain weighs 10% less than men’s. Since research has shown that the bigger the brain, the cleverer the animal, men must be more intelligent(聪明的) than women. Right? Wrong. Men and women always score similarly on intelligence tests, despite the difference in brain size. Why? After years of study, researchers have concluded that it’s what’s inside that matters, not just the size of the brain. The brain consists of  “grey matter” and
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    If all this disappoints you, it shouldn’t. “The brain changes throughout our lives according to what we do with it.” says a biologist.
    小题1:Which of the following is true according to the first paragraph?
    A．Women’s brain is 10% less than men’s
    B．Grey matter plays the same role as white matter.
    C．Grey matter controls thinking in the brain.
    D．Both sexes have the same amount of white matter.
    小题2:What can we infer from the second and third paragraphs?
    A．Women prefer doing many things at a time.
    B．Men do better dealing with one job at a time.
    C．Women do not need to tell directions.
    D．Men have weaker spatial abilities.
    小题3: Which of the following do you agree with according to the fourth paragraph?
    A．Young boys may be stronger than young girls.
    B．More women take up jobs requiring speech skills
    C．Women may have stronger feelings than men.
    D．Our ancestors needed more spatial skills.
    小题4:What is the writer’s attitude in writing this passage?
    A．Defensive.B．Persuasive.C．Supportive.D．Objective.

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    科目：高中英语 来源：不详 题型：阅读理解


    D
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    Jogging (慢跑),the easiest and cheapest way of improving the body,keeps over 30million people of all ages on the run. For the price of a good pair of running shoes, anyone anywhere can join the race.
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    Nevertheless,jogging and dieting, carried to extremes,can be harmful.Many confused joggers overdo and finally suffer from ankle and foot damage.Dieting,fortunately,becomes only a temporary means for shedding a few pounds while the body lose the balanced nutrition it requires,so most dieters cannot keep on diets.Above all,common sense should be the keystone for any dieting and exercise plan.
    68.The main idea of this passage is that________.
    A.both jogging and dieting can improveyour health
    B.exercise and improved diet has raisedthe American's life expectance
    C.people,who jog and diet wisely,will behealthier than those who do not
    D.diet and exercise harm rather thanbenefit health
    69.According to the passage,which of thefollowing statements is TRUE?
    A.Jogging can damage the body becauseit is too tough an exercise.
    B.Diets are so popular because they areon the best-seller lists.
    C.Americans now live to be 73years old.
    D.Exercise and diet are more widespreadin America than ever before.
    70.It is implied but not stated that ________.
    A.heart disease is the number one killeramong Americans
    B.exercise and dieting bring about spiritual as well as physical well-being
    C.people don't stay on a diet because itdoesn't work
    D.a 20-pound weight loss within two weeks is too much for the body
    71.The best title for this passage is _________..
    A.Jogging and Diet     B.Exercise and Health
    C.Physical FitnessD.Life Expectancy and Diet

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