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    Moral Object Have you thought of making your own robot? If you have, why not try out your idea? 【查看更多】

     

    题目列表(包括答案和解析)

    阅读下列短文，从各题所给的A、B、C三个选项中，选出最佳选项。

    　　Have you seen Avatar(《阿凡达》)? It's a popular 3D movie, and you may have to wear 3D glasses to see it．The 3D glasses make the images(图像)from the movie look as if they are coming straight at you．

    　　More and more 3D movies are coming to theaters．Some say that 3D TV sets will come into our homes in the near future．Three－dimensional technology can make TV and movies more exciting．But people with eye problems may get headaches if they spend too much time watching 3D movies．Why?

    　　When we look at an object(物体), each eye sees it at a different angle(角度)．Our eyes send the two images to our brain(大脑), and the brain puts them together．3D technology uses two film projectors(投影机)．One projects a left eye image and the other projects a right eye image．3D glasses allow us to see a different image in each eye．So, when we are watching a 3D movie, our brain can't put together the images sent to our eyes．The brain needs to work harder at “reading” the images．That makes it easier for these people to get dizzy(头晕的)or develop headaches．A famous eye doctor said if your eyes can't focus(聚焦)on the same object at once, you will have trouble watching 3D movies．

    (1)

    According to the passage, Avatar is a ________．

    [　　]

    A．

    digital camera

    B．

    digital TV set

    C．

    3D movie

    (2)

    The 3D glasses can make the images from the movie ________．

    [　　]

    A．

    look more beautiful than usual

    B．

    look as if they are coming straight at you

    C．

    look as if they are far away from you

    (3)

    People will have ________ in their homes in the near future．

    [　　]

    A．

    3D computers

    B．

    3D phones

    C．

    3D TV sets

    (4)

    When we look at an object, ________．

    [　　]

    A．

    each eye sees the object at the same angle

    B．

    our brain puts the two different pictures together

    C．

    there will be two film projectors in our eyes

    (5)

    If you wear a pair of 3D glasses, ________．

    [　　]

    A．

    you will see different images in both eyes

    B．

    Your brain can't work at all

    C．

    the images can be put together easily by your brain

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    阅读理解

    　　The widespread number of food scandals(丑闻)in China is making many people pause before they put their chopsticks in their mouth．They are wondering if the food they are eating is clean, healthy and nutritious or does it contain something harmful that will cause disease?

    　　Most of the food we eat today is processed food(加工食品)．That means the foods we buy in stores and supermarkets, especially packaged foods, are prepared in factories．Chemicals are added to the foods in these factories to make them look better, taste better and last longer on the shelf．The chemicals are supposed to be harmless and there are laws that regulate which chemicals can and cannot be used．Unfortunately, some producers do not obey the laws．

    　　A producer of steamed buns(馒头)in Zhejiang Province was recently discovered to be breaking the law．He was adding yellow dye and other banned chemicals to the buns．He was also taking old buns and using them to make new buns．Most of the buns were sold to schools and eaten by students．．．like you'

    　　Why did he do it? Why did he break the law and endanger people's health? The answer is simple：he wanted to make more money．It was a moral failing, and this is at the heart of the food scandals in China．Too many people focus on making money and not on the effects their actions can have on others．

    (1)

    Chemicals are added to the foods in the factories because _________．

    [　　]

    A．

    they want to make the foods look better, taste better and last longer

    B．

    they want to make the foods contain something harmful

    C．

    chemicals will cause disease

    D．

    chemicals are harmless

    (2)

    According to the passage, which is NOT true?

    [　　]

    A．

    Most of the food we eat today is prepared in factories．

    B．

    There are laws that regulate which chemicals can and cannot be used．

    C．

    The food scandals in China are making many people worry about the food safety．

    D．

    Most of the buns were sold to schools and eaten, by students in Zhejiang Province．

    (3)

    It was a moral failing, and this is at the heart of the food scandals in China．Here what's the Chinese meaning of "moral failing"?

    [　　]

    A．

    精神崩溃

    B．

    道德滑坡

    C．

    质量下降

    D．

    心理失衡

    (4)

    What is the main reason of the food scandals in China?

    [　　]

    A．

    Some producers do not obey the laws．

    B．

    The processed food is clean, healthy and nutritious．

    C．

    Too many people pay much attention to making money．

    D．

    The chemicals are supposed to be harmless and can be used．

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    在下列给出的单词中，选出最适合的一个填写在横线上

    go　do　have　study　play　talk　ride　listen?

    1.　At three o'clock,　we take a break and________ to some students.

    2.　The twins _______ to the cinema on Sunday evening.

    3.On Saturday evening,　Lingling and Kitty________ to music.

    4.　Daming and Tony ________ football on the playground on Saturday afternoon.

    5.　The pupils go home at four o'clock and ________ homework.

    6.　We don't_________ chemistry,　art or history on Thursday afternoon.

    7.　The students _________ English at school.

    8.　We_______ to school every day.　It is far(远).

     

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    Once　upon　a　time,　a　young　man　was　standing　in　the　middle　of　the　town　announcing　that　he　had　the　most　beautiful　heart　in　the　world.　A　large　crowd　gathered,　and　they　al　praised　his　heart　for　it　was　perfect.

        Suddenly,　an　old　man　appeared　and　said,　“Why　,your　heart　is　not　as　beautiful　as　mine.”

        The　old　man’s　heart　was　ful　of　scars（伤疤）.　Some　pieces　of　his　heart　were　removed　and　some　pieces　from　other　people　were　put　in,　but　they　didn’t　fit　quite　right.　So　there　were　several　jagged（锯齿状的）edges.　In　fact,　there　were　stil　some　holes　in　his　heart　where　the　pieces　were　missing.

        The　 young　 man　 laughed,“Comparing　yours　with　mine,　mine　is　perfect　and　yours　is　a　mess.”

        “Yes,”said　the　old　man.　“But,　every　scar　shows　that　I　took　out　a　piece　of　my　heart　and　gave　it　to　a　person,　and　often　he　gave　me　a　piece　of　his　heart　in　return.”

        “Why　do　you　have　some　jagged　edges　in　your　heart?”asked　the　young　man.“Because　the　shapes　of　the　pieces　weren’t　the　same.”“Then　the　holes?”“Sometimes　I　gave　pieces　of　my　heart　away,　and　the　other　person　hasn’t　given　back　a　piece　of　his,　so　… but　I　don’t　care.”“How　come?”“They　remind　me　of　the　love　we　shared.”

        The　young　man　was　deeply　moved.　He　walked　up　to　the　old　man,　took　a　piece　of　his　heart　out　and　gave　it　to　the　old　man.

        The　old　man　placed　it　in　his　heart,　then　took　a　piece　from　his　old　scarred　heart　and　placed　it　in　the　wound（伤口）in　the　young　man’s　heart.　It　fitted,　but　not　perfectly,　as　there　were　some　jagged　edges.

        The　young　man　looked　at　his　heart,　not　perfect　any　more　but　more　beautiful　than　ever.

        How　sad　it　must　be　to　go　through　 life　 with　 a　 whole　untouched　heart!

        1.　The　young　man　stood　in　the　town　to　_____.

        A.　meet　the　old　man　　　　B.　compare　his　heart　with　others’

        C.　show　his　beautiful　heart　D.　give　pieces　of　his　heart　to　others

       2.　It’s　clear　that　the　old　man　was　_____.

        A.　a　sily　man　　　　B.　a　humorous　man

        C.　a　wel-known　man　　　　D.　a　kind-hearted　man

      3.　We　learn　from　the　story　that　in　the　end　the　young　man　was　_____.

        A.　lost　　　　B.　moved　　　　C.　hurt　　　　D.　untouched

      4.　The　old　man　said“… but　I　don’t　care”means　_____.

        A.　he　didn’t　expect　others’return

        B.　he　didn’t　feel　pain

        C.　he　didn’t　think　it　serious

        D.　he　cared　nothing

      5.We　can　get　more　beautiful　hearts　by　sharing　_____

        A.　ideas　　　　B.　scars　　　　C.　love　　　　D.　beauty

     

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    My e-mail______to you last night.　Have you received it____?

      A.sent;yet               B.is sent;already      C.was sent;yet

     

     

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