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    阅读理解

    　　Scientist Florence Wambugu works with farmers in Kenya, a country in East Africa．She helps them grow bigger and better crops．Wambugu is especially interested in finding simple ways to produce more food．

    　　In the past ten years, Wambugu has spent much of her time studying sweet potatoes, which are an important food in her part of Kenya．A virus(病毒)kept attacking the plants．It stopped the sweet potatoes from growing well．Because of the virus, some farmers lost three quarters of their crops．

    　　Wambugu went to war against the virus．Her research for a way to save the sweet potatoes led to a lab in St．Louis, Missouri．

    　　The lab mainly works on genes(基因), the chemical “computer programs” found in the cells of living things．Genes tell a plant to produce pink flowers or an animal to grow black hair．Now scientists have found ways to move genes from one living thing to another．That process is called genetic engineering．

    　　Wambugu spent three years in the lab．As a result, she created a sweet potato plant that could fight off the virus．Wambugu tested her research in Kenya, and her plants produced wonderful sweet potatoes．

    　　That’s just the beginning, Wambugu believes．Genetically modified(转基因的)foods, she thinks, could help farmers in poor countries grow badly needed crops, thus, fewer people will go hungry．

    (1)

    The text is written mainly to _________．

    [　　]

    A．

    tell us sweet potatoes are in danger of being attacked by a virus

    B．

    introduce Wambugu’s contribution to genetic engineering

    C．

    introduce a new way of killing plant viruses

    D．

    tell how hard Wambugu worked in her lab for three years

    (2)

    What caused Wambugu to set up a lab in St．Louis, Missouri?

    [　　]

    A．

    Her wish to save sweet potatoes in Kenya．

    B．

    Her great interest in genetic engineering．

    C．

    Her love for sweet potatoes．

    D．

    Her interest in plant life．

    (3)

    The fourth paragraph mainly explains what _________ is．

    [　　]

    A．

    a crop virus

    B．

    chemical technology

    C．

    a computer program

    D．

    genetic engineering

    (4)

    What is Wambugu’s attitude toward “genetic engineering”?

    [　　]

    A．

    It will help more hungry people．

    B．

    It should be carefully used．

    C．

    It has more disadvantages than disadvantages．

    D．

    It is a too expensive technology at present．

    答案：1．B;2．A;3．D;4．A;
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    科目：高中英语 来源：导学大课堂必修四英语人教版 人教版 题型：050

    阅读理解

    　　Thirteen vehicles lined up last March to race across the Mojave Desert, seeking a million in prize money．To win, they had to finish the 142-mile race in less than 10 hours．Teams and watchers knew there might be no winner at all, because these vehicles were missing a key part－drivers．

    　　DARPA, the Defense Advanced Research Projects Agency, organized the race as part of a push to develop robotic vehicles for future battlefields．But the Grand Challenge, as it was called, just proved how difficult it is to get a car to speed across an unfamiliar desert without human guidance．One had its brake lock up in the starting area．Another began by throwing itself onto a wall．Another got tied up by bushes near the road after 1.9 miles．

    　　One turned upside down．One took off in entirely the wrong direction and had to be disabled by remote(远距离的)control．One went a little more than a mile and rushed into a fence; another managed to go for six miles but stuck on a rock．The “winner,” if there was any, reached 7.8 miles before it ran into a long, narrow hole, and the front wheels caught on fire．

    　　“You get a lot of respect for natural abilities of the living things, ” says Reinhold Behringer, who helped design two of the car-size vehicles for a company called Sci-Autonics．“Even ants(蚂蚁)can do all these tasks effortlessly．It’s very hard for us to put these abilities into our machines．”

    　　The robotic vehicles, though with necessary modern equipment such as advanced computers and GPS guidance, had trouble figuring out fast enough the blocks ahead that a two-year-old human recognizes immediately．Sure, that very young child, who has just only learned to walk, may not think to wipe apple juice off her face, but she already knows that when there’s a cookie in the kitchen she has to climb up the table, and that when she gets to the cookie it will taste good．She is more advanced, even months old, than any machine humans have designed．

    (1)

    Watchers doubted if any of the vehicles could finish the race because ________．

    [　　]

    A．

    they did not have any human guidance

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    the road was not familiar to the drivers

    C．

    the distance was too long for the vehicles

    D．

    the prize money was unattractive to the drivers

    (2)

    DARPA organized the race in order to ________．

    [　　]

    A．

    raise money for producing more robotic vehicles

    B．

    push the development of vehicle industry

    C．

    train more people to drive in the desert

    D．

    improve the vehicles for future wars

    (3)

    From the passage we know “robotic vehicles” are a kind of machines that ________．

    [　　]

    A．

    can do effortlessly whatever tasks living things can

    B．

    can take part in a race across 142 miles with a time limit

    C．

    can show off their ability to turn themselves upside down

    D．

    can move from place to place without being driven by human beings

    (4)

    In the race, the greatest distance one robotic vehicle covered was ________．

    [　　]

    A．

    about eight miles

    B．

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    C．

    almost two miles

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    In the last paragraph, the writer implies that there is a long way to go ________．

    [　　]

    A．

    for a robotic vehicle to finish a 142-mile race without any difficulties

    B．

    for a little child who has just learned to walk to reach the cookie on the table

    C．

    for a robotic vehicle to deal with a simple problem that a little child can solve

    D．

    for a little child to understand the importance of wiping apple juice off its face

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    科目：高中英语 来源：浙江省杭州二中2011-2012学年高一上学期期中考试英语试题 题型：050

    阅读理解

    　　Phone producers show us every year some really superb concept phones and even if 99％ of those phones never see the production line, they give us a small glimpse(一瞥)of what the phones will look like in the near future．We’ve made a list of what we think are the coolest concept phones presented in 2010．This is not a top, so the order is random(随机的)．Oh, and one more thing, remember, these are concept phones, which means they are not in production and are not for sale, so please don’t ask us where you can get them and what the prices are．

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    　　3．Window Phone

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    [　　]

    A．

    LG Flutter Concept Smart-phone．

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    [　　]

    A．

    One．

    B．

    Two．

    C．

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    A．

    Window Phone can broadcast weather．

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    [　　]

    A．

    make advertisements for the new phones

    B．

    attract businessmen to make money from them

    C．

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    科目：高中英语 来源：江西省高安中学2011-2012学年高一上学期期中考试英语试题 题型：050

    阅读理解

    　　Thirteen vehicles(车辆)lined up last March to race across the Mojave Desert, seeking a million in prize money．To win, they had to finish the 142-mile race in less than 10 hours．Teams and watchers knew there might be no winner at all, because these vehicles were missing a key part－drivers．

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    [　　]

    A．

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    阅读理解

    　　WHAT happens to a teenage kid when the world he thought he knew suddenly changes? Find out in Little Brother by American author Cory Doctorow．It is a fascinating book for a new generation of sci-fi readers．

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    (1)

    What kind of article does this passage belong to?

    [　　]

    A．

    A fascinating story．

    B．

    A book review．

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    [　　]

    A．

    damage

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    Marcus Yallow was sent to prison because ________．

    [　　]

    A．

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    C．

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    [　　]

    A．

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    B．

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    C．

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    D．

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    In the end of the book, Marcus Yallow ________．

    [　　]

    A．

    is supposed to be more irresponsible

    B．

    becomes aware of very serious issues about his society

    C．

    presents a young man who is irresponsible

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    plays a popular online game in real life

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    科目：高中英语 来源：四川省南充高中2011－2012学年高二下学期第二次月考英语试题 题型：050

    阅读理解

    阅读下列短文，从A、B、C、D四个选项中选出最佳选项。

    　　Superman, Spider-Man, Batman and Iron Man…．There is no shortage of superheroes．You find them in comic books, on the TV and the big screen．

    　　In a survey of fans by the sci-fi and fantasy website, SFX．co．uk, Batman, 70 years old this year, was voted Britain's favorite superhero．

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    　　Bruce Wayne is born to a wealthy Gotham City business family．However, when his parents are murdered his life changes completely．

    　　Wayne feels anger at their deaths and guilty that he did not prevent them．He travels around the world learning how to fight．Upon returning to Gotham, he creates a disguise(伪装)to enable him to fight crime without being recognized．

    　　A childhood fear of bats leads him to choose to dress as one．His idea is that through the bat person he can prove to himself that he has overcome his childhood fears．

    　　Wayne is the CEO of the company he inherits(继承)from his father．He seems to live the lifestyle of a millionaire playboy．But this is a ruse(计策)．He works hard at the image to allow himself the freedom he needs to do his work as a crime fighter．"Bruce Wayne, playboy" is the disguise Batman is the real person．

    　　"Wayne is not a born superhero．Instead, he is a real, complex person," said Dace Golder, editor of the website．"He is the most realistic of all the superheroes．I am particularly interested in the emotional process by which a boy becomes a hero．His superhero qualities come from within．"

    (1)

    What is the article mainly about?

    [　　]

    A．

    How Bruce Wayne develops into a superhero．

    B．

    How to overcome childhood fears．

    C．

    What makes a superhero．

    D．

    Why superheroes enjoy great popularity in Britain．

    (2)

    Bruce Wayne decides to dress like a bat because of ________．

    [　　]

    A．

    his curiosity about bats

    B．

    his childhood fear of bats

    C．

    his parents' sudden death

    D．

    his unusual travel experiences

    (3)

    Why does Wayne live like a playboy?

    [　　]

    A．

    He prefers the lifestyle of a playboy．

    B．

    He doesn't know how to run a company．

    C．

    He loves freedom more than anything else．

    D．

    He needs to disguise his crime fighting activities．

    (4)

    Which of the following statements is true about Batman?

    [　　]

    A．

    Batman is a born superhero

    B．

    He has special powers

    C．

    The turning point of his life is due to his parents' sudden death

    D．

    He actually lives the lifestyle of a millionaire playboy

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