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    精英家教网 > 练习册解析答案 > 新课程能力培养八年级英语人教版 > 第44页解析答案
    新课程能力培养八年级英语人教版

    新课程能力培养八年级英语人教版

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    一、完形填空
    What kind of monkey lives longer, the thin or the fat?
    Scientists found that monkeys 1 ______ less may live longer and are not easy to get 2 ______.
    Richard Weindruch of the University of Wisconsin in Madison and his team studied about it. They 3 ______ seventy-six monkeys over twenty 4 ______. They let half of the monkeys eat as 5 ______ as they wanted and made the other half eat less food. And they gave them vitamins and minerals (矿物质) to have 6 ______ nutrient (营养). Twenty years later they found that 37% of the monkeys who ate as much as they wanted 7 ______, while only 13% of the monkeys that ate less died.
    When monkeys live with people and don't live in the wild, they can 8 ______ about twenty-seven years. Weindruch says scientists do not know why fewer calories (卡路里) can make 9 ______ longer. But they believe it is helpful to their body. 10 ______ of the monkeys that ate less had heart disease. The thin monkeys can remember things easily. They also look younger and healthier than the fatter ones who ate too much.
    ( ) 1. A. moving
    B. eating
    C. sleeping
    D. drinking
    ( ) 2. A. sad
    B. tall
    C. sick
    D. strong
    ( ) 3. A. studied
    B. asked
    C. checked
    D. looked
    ( ) 4. A. hours
    B. days
    C. months
    D. years
    ( ) 5. A. quickly
    B. much
    C. good
    D. little
    ( ) 6. A. a lot
    B. small
    C. good
    D. enough
    ( ) 7. A. died
    B. went
    C. left
    D. won
    ( ) 8. A. run
    B. climb
    C. hide
    D. live
    ( ) 9. A. hair
    B. life
    C. legs
    D. tails
    ( ) 10. A. Fewer
    B. More
    C. Less
    D. Further
    答案：1. B
    解析：文章围绕猴子吃多吃少与寿命的关系，此处指“吃得少的猴子”，选B。
    2. C
    解析：吃得少的猴子不容易生病，“生病”用sick，选C。
    3. A
    解析：由“studied about it”可知他们研究了76只猴子，选A。
    4. D
    解析：下文提到“Twenty years later”，可知研究了二十年，选D。
    5. B
    解析：as much as they wanted“想吃多少就吃多少”，修饰动词eat用much，选B。
    6. D
    解析：给它们维生素和矿物质是为了有足够的营养，选D。
    7. A
    解析：与“while only 13% of the monkeys that ate less died”对比，可知吃得多的猴子37%死了，选A。
    8. D
    解析：“活大约二十七年”用live，选D。
    9. B
    解析： fewer calories can make life longer“更少的卡路里能让寿命更长”，选B。
    10. A
    解析：吃得少的猴子心脏病更少，“更少的”修饰可数名词复数用Fewer，选A。
    Do you think only humans are crazy about electronic products? You are wrong. 12 zoos in the United States and Canada have carried out (实施) a programme 1.
    called
    (call) Apps for Apes (大猩猩). It has found that the apes are also 2.
    interested
    (interest) in iPads. "We find that, similar to people, the apes like touching the screen and playing games and watching short videos," said Richard Zimmerman, a manager of the programme. The apes in these zoos can play iPads 3.
    twice
    (two) a week. Every time, they spend 4.
    from
    15 minutes to half an hour using different apps in iPads. They are most interested in apps for children, such as 5.
    drawing
    (draw), music and memory games.
    答案：1. called
    解析：programme与call是被动关系，用过去分词called作定语。
    2. interested
    解析：be interested in“对……感兴趣”，固定搭配。
    3. twice
    解析：“一周两次”用twice a week，填twice。
    4. from
    解析：from...to...“从……到……”，固定搭配。
    5. drawing
    解析：such as后接动名词，draw的动名词是drawing。