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    Natural ways of keeping time


    In ancient times, people had to use the sun and the moon to tell time. They got up when the sun came up and worked in the fields until the sun went down.
    Man-made things
    The sand clock is made of two glass balls joined by a narrow neck. The top ball was filled with sand. The sand slowly moved through the neck into the bottom ball. People knew how much time had passed when all the sand had fallen to the bottom ball.
    People also made the water clock. They made a small hole near the bottom of a pot. Then they filled the pot with water. Markings inside the pot showed how much time passed as the water dripped (滴) out of the hole.
    Nature’s Clocks in Living Things
    ◆Animals’ Body Clock
    Animals do not need clocks to know time. They have a way of telling time by their bodies. Birds know when to fly to warmer places before winter. Some animals know when to keep more food for the cold winter months. Some fish know when it is time to move up the river and lay eggs.
    ◆Plants have their own clocks
    Plants also have their own clocks to keep time. Plants know when to open flow­ers or when to drop their leaves.
    ◆The Body Clock in Human Beings
    People also have their own body clocks. When we get used to our lives, our body clocks can be very accurate (准确的). It can tell us when it is time to wake up. It can also tell us when to eat or to go to sleep.
    小题1:How could an ancient farmer know when to go back home in the daytime?
    A．By looking at the moon.B．By looking at the stars.
    C．By looking at the sun.D．By feeling whether tired or not.
    小题2: How many kinds of living things with nature’s clocks are mentioned here?
    A．2.B．3.C．5D．6.
    小题3:From the passage, we know what man-made things have in common is that_______.
    A．both of them have a hole.B．both of them are designed with glass balls.
    C．both of them can be used only once.D．both of them tell time in the same way

    小题1:C
    小题2:B
    小题3:D
    略
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    科目：高中英语 来源：不详 题型：阅读理解

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    When trying to find out why the bees were disappearing, a research team at Columbia University studied bee colonies （群体）, some with and the others without decline．The research turned up large numbers of two types of fungi （真菌） once suspected of causing the bee decline．The research results, however, showed that the fungi were almost as common in colonies without a decline as they were in colonies with a decline．The researchers concluded that the two fungi probably weren’t the cause．
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    Scientists still don’t know whether IAPIV can single--handedly cause the bee decline．They believe that even if the virus is making colonies sick , it could have a partner in crime．It’s possible, for instance, that insects or chemicals in the environment weaken bees, making them more likely to catch IAPV．
    Scientists are still trying to figure out how IAPV came to the United States．The United States currently allows bee products to be imported from Canada, Australia, and New Zealand．If it turns out that this trade is spreading disease, the rules might eventually change．
    小题1:According to the passage ，IAPV is a virus that ______．
    A．hasn’t attracted much attention
    B．well-known to doctors and scientist
    C．was first found by Austrian researchers
    D．is dangerous to animals and human beings
    小题2:The underlined sentence in the fifth paragraph probably means______．
    A．the virus could also cause other damages
    B．there must be something that is the real cause
    C．IAPV is not the only cause for the bee decline
    D．the virus may be caused by the polluted environment
    小题3:From the third and fourth paragraphs, we know researchers draw their conclusions by means of _______．
    A．calculating B．comparingC．examiningD．investigating
    小题4:What still remains unknown to American scientists according to the passage?
    A．How and why to kill IAPV．
    B．How IAPV came to America．
    C．Whether bee products should be imported．
    D．How to change the rules of the bee products trade．
    小题5:The best title for this passage would be _____．
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    科目：高中英语 来源：不详 题型：阅读理解


    Under normal conditions the act of communication requires the presence of at least two persons: one who sends and one who receives the communication. In order to communicate thoughts and feelings, there must be a conventional system of signs of symbols which mean the same to the sender and the receiver.
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    B. there are more means of receiving than of sending cmmunication
    C.reception of communications involves use of the senses
    D.it is difficult to organize by type the means of sending communication
    65. Persons who cannot see, hear, or speak are able to communicate through a system of
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    66. A form of visual communication often used with a type of auditory communicati      
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    B. necessary for satisfactory communication by gesture
    C. the only highly developed system of communication
    D.the most developed form of communication based on hearing
    68.Which of the following statements about communication by touch is true?
    A. Touch is less important than taste as a means of communication.
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    科目：高中英语 来源：不详 题型：阅读理解

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    D．The hunter’s wife intended to free the duck in the refrigerator．
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    B．the hunter had saved the duck by freezing it
    C．the hunter shot the duck from Canada
    D．the Tallahassee newspaper published the story
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    科目：高中英语 来源：不详 题型：阅读理解


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    C. PepsiCo has taken the place of Coke
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    A. Vault.     B. Surge.     C. Coke-Cola Blak     D. Frappucino.
    71.What is the best title of the passage?
    A. Troubles in Coke Company
    B. Varieties of New Products
    C. The Importance of New Advertisements
    D. The Relationship Between Coke and Pepsi

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    科目：高中英语 来源：不详 题型：阅读理解


    Spider-Man cannot escape the harsh realities of the current economic times and will lose his job in a latest issue of the Amazing Spider-Man hitting stories ( first published in 1963) this week.
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    B. have a girlfriend.
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    B. he has a room to live in
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    B. how Parker became a spider-man.
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    科目：高中英语 来源：不详 题型：阅读理解


    There was great excitement on the planet of Venus(金星) this week. For the first time Venusian scientists managed to land a satellite on the planet Earth, and it has been sending back signals as well as photographs ever since.
    The satellite was directed into an area known as Manhattan (named after the great Venusian astronomer Prof. Manhattan, who first discovered it with his telescope 20000 light years ago).
    Because of excellent weather conditions and extremely strong signals, Venusian scientists were able to get valuable information as to feasibility (可行性) of a manned flying saucer (碟) landing on Earth. A press conference was held at the Venus Institute of Technology.
    “We have come to the conclusion, based on last week’s satellite landing,” Prof. Zog said, “that there is no life on Earth.”
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    “For one thing, Earth’s surface in the area of Manhattan is made up of solid concrete and nothing can grow there. For another, the atmosphere is filled with carbon monoxide (一氧化碳) and other deadly gases and nobody could possibly breathe this air and survive.”
    “What does this mean as far as our flying saucer program is concerned?”
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    “If all you say is true, won’t this set back the flying saucer program several years?”
    “Yes, but we shall continue as soon as the Grubstart gives us the added funds.” Prof. Zog replied.
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    A.the feasibility of landing a satellite on Earth
    B.the possibility of making a first-rate flying saucer
    C.the feasibility of sending a Venus Being to Earth
    D.the possibility of directing a flying saucer into Manhattan
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    A.they need it in their way to the planet of Earth
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    C.there is a low level of oxygen for Venusians
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    B.the mass of tiny drops of water floating above Earth
    C.the mass of small things moving through the air
    D.the dark clouds gathering before a storm breaks
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    A.that modern man has polluted his environment to such an extend that he might destroy himself if he went on like this
    B.that there is a point in spending billions to land a flying saucer on Earth
    C.that pollution has become so serous a problem on Earth that even Venusians find life there unbearable.
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    科目：高中英语 来源：不详 题型：阅读理解


    C
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    C．shine much brighter                 D．are warmer to touch
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    A．will replace all the lights            B．will be more and more popular
    C．will be only colored ones               D．will be only used in developing countries
    50．According to the passage, we can infer that the purpose of the Light Up the World Foundation is to________．
    A．develop L．E．D．lighting system for the developing world                   
    B．sell bright white L．E．D．’s
    C．collect money for developing countries                                        
    D．earn money by selling L．E．D．’s

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    科目：高中英语 来源：不详 题型：阅读理解


    第二部分：阅读理解（共20 小题。第一节共15 小题，每题2分；第二节共5 题，每题2分；共40 分）
    阅读下列短文，从每题所给的四个选项  A．B．C．D中选出最佳选项。
    A
    Unnoticed and unappreciated for five decades，a large female turtle （龟）with a stained（彩色的），leathery（粗而硬的） shell is now a precious commodity（物品）in Changsha’s old zoo．She is fed on a special diet of raw meat．Her small pool has been covered with glass which can defend it from bullets．A special camera monitors her movements．A guard is posted at night．
    The purpose is simple：the turtle must not die．
    Earlier this year，scientists concluded that she was the planet’s last known female Yangtze giant soft shell turtle．She is about 80 years old and weighs almost 90 pounds．
    As it happens，the planet also has only one known male．He lives at a zoo the city of Suzhou．He is 100 years old and weighs about 200 pounds．They are the last hope of saving a species believed to be the largest freshwater turtles in the world．
    “It’s a very dangerous situation,” said Peter Pritchard, a famous turtle expert in the United States，who has helped try to save the species．、
    For many Chinese people，the turtle is the symbol of health and long life，but the last two Yangtze giant soft-shell creatures show the threatened state of wildlife and biodiversity（生物多样性）in China．Pollution, hunting and over development are destroying natural habitats，and also endangering the plant and the animal population．
    China contains some of the world’s richest treasures of biodiversity, yet the latest major survey of plants and animals shows a discouraging picture．Nearly 40 percent of all mammal species in China are now endangered, Scientists say．For plants，the situation is worse；70 percent of all nonflowering plant species and 86 percent of flowering species are considered threatened．
    46．Why is the turtle in Changsha specially cared?
    A．She has been unnoticed and unappreiated five decades．
    B．She can be sold at a high price．
    C．She is the planet’s last known female Yangtze giant soft-shell turtle．
    D．She is old and heavy．
    47．Which of the following statements is TRUE according to the text?
    A．The turtle in Changsha is precious because it is the symbol of health and long life．
    B．Peter Pritchard believes the female turtle is the largest freshwater turtle in the world．
    C．The female turtle is in a dangerous situation where she may be killed．
    D．The female turtle in Changsha and the male turtle in Suzhou are the last hope of saving the largest freshwater turtle species in the world．
    48．According to the text ________in China．
    A．there are the richest species of living things
    B．wild plants and animals are becoming fewer
    C．turtles are specially protected
    D．the situation of plants is better than that of mammal species
    49．The last paragraph proves the threatened state of wildlife and biodiversity in China by__________ ．
    A．facts and numbers                      B．Peter Pritchard’S words
    C．teaching theory                        D．telling a story

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