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高级英语(下 Lesson 16)

1、I.Fill in the blanks in each sentence taken from the textbooks with the words or expressions shown below.   She gave the idea her (1). It was a wild-looking place, and there was no one there, but she said, “Of course, Jerry. When you've had enough ,come to the big beach. Or just go (2) back to the villa, if you like.” She walked away,that (3) arm, now slightly (4) from  yesterday's sun, (5). And he almost ran after her again, feeling it (6) that she should go by herself, but he did not. 填空题 6分

2、II.There are four choices marked A,B,C, and D for each incomplete sentence. Choose the one that best completes the sentence. When you zoom in to make the characters ( ),the images become rough and blocky. 单选题 1分

3、This political organization has been ( ) for a decade since it was introduced by a newspaper in 2000. 单选题 1分

4、III.Translate the following sentences into Chinese. The big boys had made the passage while he counted a hundred and sixty. 简答题 2分

5、A curious, most unchildlike persistence, a controlled impatience, made him wait. 简答题 2分

6、He rushed to the villa and found his mother at her supper. 简答题 2分

7、He knew he must find his way through that cave, or hole, or tunnel, and out from the other side. 简答题 2分

8、He reached the sunlight, swam to the shore and lay on the diving rock. 简答题 2分

9、IV. Translate the following sentences into English. 他看见这两条鱼头对着头,一动不动地浮在那里,然后又飞快地向前冲了一下,然转弯游开,然后又转了过来。 简答题 2分

10、它们上面几英寸的地方,海水闪烁着亮光,好像装饰衣服用的金属小圆片穿水而过一样。 简答题 2分

11、他又抱着另一块大石头沉到水里,这样他就能毫不费力地躺在海底了。 简答题 2分

12、有好几个钟头他都在水下学习屏气,现在他感觉头晕、虚弱。 简答题 2分

13、V.There are four choices marked A, B, C and D for each incomplete sentence. Choose the one that best completes the sentence.   The stone age, The Iron Age. Entire epochs have been named for materials. So what to call the decades ahead? The choice will be tough. Welcome to the age of superstuff. Material science -- once the least sexy technology – is bursting with new, practical discoveries led by superconducting ceramics that may revolutionize electronics. But superconductors are just part of the picture: from house and cars to cook pots and artificial teeth, the world will someday be made of different stuff. Exotic plastics, glass and ceramics will shape the future just as surely as have genetic engineering and computer science.   The key to the new materials is researchers' increasing ability to manipulate substances at the molecular level. Ceramics, for example, have long been limited by their brittleness. But by minimizing the microscopic imperfections that cause it, scientists are making far stronger ceramics that still retain such qualities as hardness and heat resistance. Ford Motor Co. now uses ceramic tools to cut steel. A firm called Kyocera has created a line of ceramic scissors and knives that stay sharp for years and never rust or corrode.   A similar transformation has overtaken plastics. High-strength polymers now form bridges, ice-skating rinks and helicopter rotors. And one new plastic that generates electricity when vibrated or pushed is used in electric guitars, touch sensors for robot hands and karate jackets that automatically record each punch and chop. Even plastic litter, which once threatened to permanently blot the landscape, has proved amenable to molecular tinkering. Several manufacturers now make biodegradable forms; some plastic six-pack rings for example, gradually decompose when exposed to sunlight. Researchers are developing ways to make plastics as recyclable as metal or glass. Besides, composites – plastic reinforced with fibers of graphite or other compounds – made the round-the-world flight of the voyager possible and have even been proved in combat: a helmet saved an infantryman's life by deflecting two bullets in the Grenada invasion.   Some advanced materials are old standard with a new twist. The newest fiberoptic cable that carry telephone calls cross-country are made of glass so transparent that a piece of 100 miles thick is clearer than a standard window pane.   But new materials have no impact until they are made into products. And that transition could prove difficult, for switching requires lengthy research and investment. It can be said a firmer handle on how to move to commercialization will determine the success or failure of a country in the near future. 1.How many new materials are mentioned in this passage?( ) A.Two B.Three C.Four D.Five 2.Why does the author mention genetic engineering and computer science?( ) A.To compare them with the new materials. B.To show the significance of the new materials on the future world. C.To compare the new materials to them. D.To explain his view point. 3.Why is transition difficult?( ) A.Because transition requires money and time. B.Because many manufacturers are unwilling to change their equipment. C.Because research on new materials is very difficult. D.Because it takes 10 years. 4.Where lies success of a country in the New Age of superstuff?( ) A.It lies in research. B.It lies in investment. C.It lies in innovation. D.It lies in application. 简答题 4分

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