练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情
    Passage 1
    The information Highway is the road that links computer users to a large number of on-line services; the Web, e-mail, and software, to mention just a few. Not long ago, the information Highway was a new road, with not many users. Now, everyone seems to want to take a drive, with over 30 million families connected worldwide. Not surprisingly, this well-traveled highway is starting to look like a well-traveled highway. Traffic jams can cause many serious problems, forcing the system to close down for repair. Naturally, accidents will happen on such a crowed road, and usually victims are some files, gone forever. Then, of course, there’s Mr. Cool, with his new broad-band connection, who speeds down the highway faster than most of us can go. But don’t trick yourself; he pays for that speeding.
    Passage 2
    Want to know more about global warming and how you can help prevent it? Doctor Herman Friedman, who is considered a leading expert on the subject, will speak at Grayson Hall next Friday. Friedman studied environmental science at three well-known universities around the world before becoming a professor in the subject. He has also traveled around the world observing environmental concerns. The gradual bleaching (变白) of the Grate Barrier Reef, which came into the public eye in 2002, in his latest interest. Signed copies of his colorful book, which was published just last month, will be on sale after his talk.
    小题1:The Information Highway________.   
    A．appeals to a large number of users
    B．is crowded with car drivers
    C．offers just a few on-line services]
    D．is free from traffic accidents
    小题2:How does MR .Cool manage to travel the Information Highway so fast?
    A．By storing fewer files.
    B．By repair the system.
    C．By using a broad-band connection.
    D．By buying a better computer.
    小题3:What can be learned from Passage 2?
    A．There will be a book show at Grayson Hall
    B．Friedman is now studying the Great Barrier Reef.
    C．Friedman is a leading expert on computer science.
    D．There will be a talk on global warming this week.
    小题4:Passage 2 is most probably       
    A．An ad for a new book.
    B．A poster about a lecture.
    C．A note to a doctor in a university.
    D．An introduction to a professor.
    小题5:According to the passage, which of the following statement is not true?
    A．Doctor Herman Friedman is a famous expert on environmental science.
    B．A new book has been published recently by Doctor Herman Friedman.
    C．The colorful new book, signed by him, will be sold before the talk.
    D．Doctor Herman Friedman has studied the changes of the Grate Barrier Reef.

    小题1:A
    小题2:C
    小题3:B
    小题4:B
    小题5:C

    试题分析：本文分两部分，第一篇介绍信息高速公路的情况；第二篇介绍Doctor Herman Friedman 的情况。
    小题1:语意理解题。由第一篇短文中的Now, everyone seems to want to take a drive, with over 30 million families connected worldwide 可知，信息高速公路深受广大用户喜爱。因此选A
    小题2: 细节题。由第一篇文章中的there’s Mr. Cool, with his new broad-band connection, who speeds down the highway faster than most of us can go 可知Mr. Cool使用宽带连接使信息公路更快， C正确。
    小题3:细节题。由第二篇文章中的The gradual bleaching (变白) of the Great Barrier Reef… is his latest interest可知Friedman 现在正在学习Great Barrier Reef，B正确。
    小题4:主旨大意题。通读第二篇文章可知，全文是着重于Doctor Herman Friedman 在 global warming 方面的lecture，故B正确。
    小题5:反选题。根据最后一段的Signed copies of his colorful book, which was published just last month, will be on sale after his talk.可知签售是在演讲后。所以选C
    练习册系列答案
    年级 高中课程 年级 初中课程
    高一 高一免费课程推荐！ 初一 初一免费课程推荐！
    高二 高二免费课程推荐！ 初二 初二免费课程推荐！
    高三 高三免费课程推荐！ 初三 初三免费课程推荐！
    相关习题

    科目：高中英语 来源：不详 题型：阅读理解

    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 isn’t the tools a scientist uses but how he uses these tools which make him a scientist. You will probably agree that knowing how to use a power is important to a carpenter(木匠).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 he gets to many questions is into a large set of ideas about how the world works.?
    The scientist’s knowledge must be exact. There’s 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(实证)must be explained by the changes in the conditions. This is one reason why investigations are important in science. Albert Einstein，who developed the Theory of Relativity，arrived at this theory through mathematics. The accuracy(正确性)of his mathematics was later tested through investigation. Einstein’s ideas were proved to be correct. A scientist uses many tools for measurements. Then the measurements are used to make mathematical calculations(计算)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 uses.
    小题2:“...knowing how to investigate，how to discover information，is important to everyone.” The writer says this to show_______.
    A．the importance of information
    B．the difference between scientists and ordinary people
    C．the importance of thinking
    D．the difference between carpenters and ordinary people
    小题3: A sound（合理的） scientific theory should be one that_______.
    A．works under one set of conditions at one time and also works under the same conditions at other times
    B．doesn’t allow any change even under different conditions
    C．leave no room for improvement.
    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 making of a scientist.

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：阅读理解

    Sigmund Freud was one of the first scientists to make serious research of the mind. The mind is the collection of activities based in the brain that involve how we act, think, feel and reason.
    He used long talks with patients and the study of dreams to search for the causes of mental and emotional problems. He also tried hypnosis(催眠术). He wanted to see whether putting patients into a sleep-like condition would help ease troubled minds. In most cases he found the effects only temporary.
    Freud worked hard, although what he did might sound easy. His method involved sitting with his patients and listening to them talk. He had them talk about whatever they were thinking. All ideas, thoughts and anything that entered their mind had to be expressed. There could be no holding back because of fear or guilt.
    Freud believed that all the painful memories of childhood lay buried in the unconscious self. This part of the mind he said contains wishes, desires and experiences too frightening to recognize.
    He thought that if these memories could somehow be brought into the conscious mind, the patient would again feel the pain. But this time, the person would experience them as an adult. The patient would feel them, be able to examine them and, if successful, finally understand them.
    Using this way, Freud reasoned, the pain and emotional pressure of the past would be greatly weakened. They would lose their hold over the person's physical health. Soon the patient would get better.
    Many of Freud's theories about how the mind works also had strong sexual connections. These included what he saw as the repressed feelings of sons toward their mothers and daughters toward their fathers.
    If nothing else, Freud's ideas were revolutionary. Some people rejected them. Many others came to accept them. But no one disputes his great influence on the science of mental health.
    小题1:How many methods did Sigmund Freud use to study the mind?
    A．One.B．Two.C．Three.D．Four.
    小题2:Sigmund Freud’s research was difficult because ______.
    A．he had to work hard and have patients talk freely
    B．he had to live with people who had troubled minds
    C．he had to listen to unhappy stories of different people
    D．he had to give his patients a sense of security
    小题3:Sigmund Freud held the idea that the painful memories of childhood ______.
    A．could be forgotten forever
    B．could have a life-long influence
    C．could become wises and desires
    D．could be understood unconsciously
    小题4:If an adult parent feels the memories of childhood painful, the patient would probably ______.
    A．have physical and mental problems
    B．be greatly influenced by them
    C．have a better understanding of life
    D．have a healthier and happier life

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：完形填空

    At the beginning of this century, medical scientists made an interesting discovery; we are built not just of flesh and blood but also of time. They were        to show that we all have “a body clock”         us, which controls the        and fall of our body energies,        us different from one day to the next.
    The        of “a body clock” should not be too        since the lives of most living things are controlled        the 24 hour night-and-day cycle. We feel        and fall asleep at night and become        and energetic during the day. If the 24 hour-cycle is        , most people experience unpleasant        . For example, people who are not        to working at night can find that        of sleep causes them to        badly at work.
          the daily cycle of sleeping and       , we also have other cycles which       longer than one day. Most of us would        that we feel good on some days and not so good on        ; sometimes our ideas seem to flow and at other times, they        do not exist.
    小题1:
    A．anxiousB．ableC．carefulD．proud
    小题2:
    A．insideB．aroundC．betweenD．on
    小题3:
    A．movementB．supplyC．useD．rise
    小题4:
    A．showingB．treatingC．makingD．changing
    小题5:
    A．inventionB．opinionC．storyD．idea
    小题6:
    A．difficultB．excitingC．surprisingD．interesting
    小题7:
    A．fromB．byC．over D．during
    小题8:
    A．dull B．tired C．dreamy D．peaceful
    小题9:
    A．regularB．excitedC．livelyD．clear
    小题10:
    A．disturbedB．shortenedC．resetD．troubled
    小题11:
    A．momentsB．feelingsC．sensesD．effects
    小题12:
    A．preventedB．allowedC．expectedD．used
    小题13:
    A．miss B．noneC．lack D．need
    小题14:
    A．performB．showC．manageD．control
    小题15:
    A．WithB．As well asC．ExceptD．Rather than
    小题16:
    A．working B．movingC．livingD．waking
    小题17:
    A．repeatB．remainC．last D．happen
    小题18:
    A．agreeB．believeC．realizeD．allow
    小题19:
    A．otherB．the otherC．all otherD．others
    小题20:
    A．justB．onlyC．stillD．yet

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    While learning the science lessons, I used to get a doubt--why ear, nose, tongue and eyes should be called as special senses? The basic reason is that these are the channels through which we maintain contact with the surroundings. Though apparently it may feel like these are individual sensory organs, they do show some connectivity. Interestingly, our hearing is less sharp after we eat a heavy food. Isn’t it good for a sound nap after a stomach-full meal? That does not mean we go deaf after a meal, but the hearing pitch（强度）does change after a heavy meal.
    We usually give credit of the taste to our tongue, but do you know that unless saliva（唾液）dissolves something, our tongue cannot recognize the taste of the food eaten. Taste is nothing but the food chemicals dissolved in the saliva being sensed by the taste buds（味蕾）present on the tongue. Try to dry off your tongue and mouth with a tissue paper and then taste something.
    Women are much better smellers than men. They are born with this characteristic ability and can correctly recognize the exact fragrance of the sample. We all can store almost 50,000 different smells, which are strongly tied to the memories.
    Pupils（瞳孔）do not respond to light alone, but to the slightest bit of noise around too. Thus surgeons, watchmakers and those professionals who have to perform a much delicate job do prefer to have a sound-free environment. Even a small noise can enlarge their pupils, change the focus and make their vision less clear.
    Each and every one of us has a particular or individualistic or characteristic smell, which is unique to us, except the twins. This smell is very subtle yet can be sensed even by a newborn. It may be due to this smell that the newborn recognizes the presence of his parents around.
    小题1:What may happen after you have had a rich lunch?
    A．Your eyes become weak and can not see well.
    B．You may feel energetic and fresh.
    C．Your hearing pitch may be decreased.
    D．Your tongue may lose the function of taste.
    小题2:. What does the author mean by the underlined sentence in paragraph 2?
    A．Our tongues can’t be dried while eating something.
    B．If your tongue is dried without any saliva on it, it will not work.
    C．A tissue paper is the only thing that can be used to dry our tongues.
    D．If your tongue is dried with a tissue paper, it may work as well as before.
    小题3:What makes each person different from anyone else except twins according to the passage?
    A．The number of sensory organs.
    B．The functions of sensory organs.
    C．The particular smell of a person.
    D．The style of one’s behavior.
    小题4:Which of the following may be the best title of this passage?
    A．The Sensitivity of Sensory Organs
    B．The Functions and Connections of Sensory Organs
    C．A Newborn’s Sensory Organs
    D．Different Senses Between Men and Woman

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：阅读理解

    About ten men in every hundred suffer from color blindness in some way. Women are luckier, only about one in two hundred is affected in this matter. Perhaps, after all, it is safer to be driven by a woman!
    There are different forms of color blindness. In some cases a man can not see deep red. He may think that red, orange and yellow are all shades of green. Sometimes a person cannot tell the difference between blue and green. In rare cases an unlucky man may see everything in shades of green - a strange world indeed.
    Color blindness in human beings is a strange thing to explain. In a single eye there are millions of very small things called “cones”. These help us to see in a bright light and to tell difference between colors. There are also millions of “rods” but these are used for seeing when it is nearly dark. They show us shape but no color.
    Some insects have favorite colors. Mosquitoes (蚊子) like blue but do not like yellow. A red light will not attract insects, but a blue lamp will. In a similar way human beings also have favorite colors. Yet we are lucky. With the aid of the cones in our eyes we can see many beautiful colors by day, and with the aid of the rods we can see shapes at night. One day we may even learn more about the invisible (看不见的) colors around.
    小题1:Why do some people say it is safer to be driven by women?
    A．Women are more careful.
    B．There are few color-blind women.
    C．Women are fonder of driving than men.
    D．Women are weaker but quicker in thinking
    小题2:This passage is mainly about ________.
    A．color and its surprising effects
    B．women being luckier than men
    C．danger caused by color blindness
    D．color blindness
    小题3:According to the passage, with the help of the “cones”， we can ________.
    A．tell orange from yellow
    B．see in weak light
    C．kill mosquitoes
    D．tell different shapes
    小题4:We can attract and kill mosquitoes by using a ________.
    A．red lightB．yellow lightC．blue lightD．green light

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：阅读理解

    Our environment isn’t as green and beautiful as it should be. There are steel monsters blocking out the sun, blowing out dangerous smoke, and letting out poisonous chemicals into rivers, cars producing harmful waste gas, people throwing out waste in a wrong way and all other kinds of sources that ruin the planet. Facing current environmental problems, people need to do their best to save the Earth.
    You can see many big garbage dustbins in the streets. They’re not there for a show, but for you to drop your waste. We should realize that what a little we do does count. So next time you get that urge to throw gum or a chocolate package out of the car window, or “ accidentally” drop as you walk down the street, ask yourself how much waste you’ve been contributing to the environment with that bad habit going on for years.
    At home, the first thing we can do to protect the environment is avoid letting water run continuously and make sure that taps（水龙头）are not leaky（泄露的），which would help greatly in scrimping. Another is to use energy-saving lights, and turn them off before you leave the rooms. It’s not only energy-saving, but also cuts down electricity costs.
    Recycling is a method to make items reusable. Many things you want to throw out can be made into new products through the reproducing process. Use your imagination to come up with ways on things that you can use again.
    Pass the message of simple ways to save the environment on to kids. Starting with kids is a good way of teaching the message early in their lives, in the hope that they can carry it forward as they grow older.
    With environmental protection awareness in mind, we can do what we can, for the results are to have a big effect on the planet. As long as we do our part, the world is one small step closer to being saved.
    小题1:The underlined word “scrimping” in the third paragraph can be replaced by _____.
    A．savingB．cleaningC．cookingD．drinking
    小题2:From the fifth paragraph, we can know that ________.
    A．protecting the environment begins with small chores
    B．protecting the environment should start from childhood.
    C．wonderful life comes from environmental protection
    D．protecting the environment benefits the country and the people
    小题3:Which of the following isn’t true?
    A．The more people do their part, the greener the environment will be.
    B．Selling what you don’t want any more is a kind of recycling.
    C．To protect the environment may help you save some money.
    D．Your bad habits for the environment are a valuable contribution.
    小题4:Which of the following can be the best title for this passage?
    A．The Use of Garbage Dustbin
    B．How to Save Water and Electricity
    C．How to Save the Environment
    D．Our Current Environmental Problems

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：阅读理解

    In South America, the rich soil of the Amazon River basin（流域）in Brazil is known as “black gold”. Scientists found that the secret of this rich soil was charcoal（木炭）. Local people made it from animal bones and tree branches. They mixed the charcoal with the soil about 1.500 years ago.
    Now, scientists in the United States have done a modern demonstration. They say charcoal fertilization offers a revolutionary way to improve soil quality for hundreds or even thousands of years.
    Mingxin Guo and his team at Delavare State University heated tree leaves, corn stalks（茎）, small pieces of wood and poultry waste into “biochar”（生物碳）. They reported their findings at a recent meeting of the American Chemical Society in New Orleans.
    Biochar could be good news for farmers with poor soil and hungry populations to feed. Professor Guo says it could even help against global warming. Intensive（集约的） farming and overuse of chemical fertilizer give out carbon dioxide into the atmosphere. Biochar does the opposite, he says. It traps carbon in the ground.
    The researchers planted winter wheat in containers of soil in a greenhouse — some with biochar, some without. Professor Guo says the wheat grows much better in the pots with biochar. The soil was added two percent charcoal to. But he says even a one percent treatment will increase productivity.
    The results demonstrated that biochar can increase organic matter in soil. Loss of nutrients in soil is an increasing problem worldwide as farmers try to grow more food for growing populations.
    Next, the team will carry out a five-year study of biochar with spinach（菠菜）, green peppers and tomatoes.
    Mingxin Guo says he learns about the “black gold” in Brazil from a magazine story. He explains that it was discovered in the jungle, in the area where waters flow to the Amazon, in the 1960’s. But it was not until recent years that scientists began to bring public attention to it.
    小题1:According to the passage, which of the following statements is TRUE?
    A．The researchers will go on proving their theory.
    B．The leading researcher learns the theory from the magazine.
    C．Charcoal was discovered 1,500 years ago.
    D．Common farming can produce more carbon dioxide.
    小题2:Biochar has the following advantages EXCEPT that ________.
    A．it can improve the condition of the soil
    B．it can be used as a kind of energy
    C．it can help against global warming
    D．it can increase productivity of the corn
    小题3:According to the research, the biochar can help against global warming because it can ________.
    A．reduce the carbon dioxide
    B．keep the carbon in the soil
    C．reduce the loss of nutrients in the soil
    D．absorb the carbon dioxide
    小题4:Which of the following can be the best title of the passage?
    A．Using Charcoal to Make soil into “Black Gold”
    B．Using Charcoal to Reduce the Carbon Dioxide
    C．How Amazon River Basin Produces “Golden Black”
    D．Guo’s Research on Producing Biochar

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：阅读理解

    Last night’s meteor(流星) shower left many people in the community dissatisfied and demanding answers. According to Gabe Rothsclild, Emerald Valley’s mayor, people gathered in the suburbs of the city, carrying heavy telescopes, expecting to watch the brightly burning meteors passing through the sky. What they found instead was a sky so brightened by the city’s lights that it darkened the light of the meteors passing overhead.
    “My family was so frustrated,” admitted town resident Duane Cosby, “We wanted to make this an unforgettable family outing, but it turned out to be a huge disappointment. ”
    Astronomers—scientists who study stars and planets—-have been complaining about this problem for decades. They say that light pollution prevents them from seeing objects in the sky that they could see quite easily in the past. They call on people and the government to take measures to fight against it.
    There is yet a population besides professional and amateur star observers that suffers even more from light pollution. This population consists of birds, bats frogs, snakes, etc. For example, outdoor lighting severely affects migrating(迁徙的)birds. According to the International Dark-Sky Association. “100 million birds a year throughout North America die in crashes with lighted buildings and towers. ”
    Countless more animals casualties(伤亡）result from the use of artificial lighting. Clearly, people enjoy the benefits of lighting their evenings, but some scientists think it can be harmful for humans, too. They worry that exposure to light while sleeping can increase person’s chances of getting cancer.
    Emerald Valley is only one community that is becoming aware of the negative effects of light pollution. For years, Flagstaff,Arizona,has enforced lighting regulations in its city in order to assist astronomers at the Lowell Observatory. Similar efforts have been made worldwide, and a movement is underway to remind us to turn off lights when we are not using them, so that other creatures can share the night.
    小题1: What is the author concerned about according to Paragraph 4?
    A．Birds may take other migration paths
    B．Animals’ living habits may change suddenly
    C．Varieties of animals will become sharply reduced
    D．Animals’ survival is threatened by outdoor lighting
    小题2:Lighting regulations in Flagstaff, Arizona are put into effect to
    A．Lessen the chance of getting cancer
    B．create an ideal observation condition
    C．ensure citizens a good sleep at night
    D．enable all creatures to live in harmony
    小题3: What message does the author most want to give us?
    A．Saving wildlife is saving ourselves
    B．Great efforts should be made to save energy
    C．Human activities should be environmentally friendly
    D．New equipment should be introduced for space study

    查看答案和解析>>

    同步练习册答案