昆明2015高考英语阅读理解、完形填空四月自练（8）答案.doc

1、昆明2015高考英语阅读理解、完形填空四月自练（8）答案阅读理解。(2014天津模拟)I heard many parents complaining that their teenage children are rebelling(叛逆). I wish it were so. At your age you ought to be growing away from your parents. You should be learning to stand on your own feet. But take a good look at the present rebellion. I

2、t seems that teenagers are taking the same way of showing that they disagree with their parents. Instead of striking out boldly on their own, most of them are clutching(紧握)at one anothers hands for reassurance(安慰). They claim they want to dress as they please. But they all wear the same clothes. The

3、n set off in new directions in music. But somehow they all end up with listening to the same record together. Their reason for thinking or acting in thus-and-such a way is that many people are doing it. They have come out of their cocoon(茧)into a larger cocoon. It has become harder and harder for a

4、teenager to stand up against the popularity wave and go his or her own way. Industry has firmly carved out a teenage market. These days every teenager can learn from the advertisements what a teenager should have and be. And many of todays parents have come to award high marks for the popularity of

5、their children. All this adds to a great barrier(障碍)for the teenager who wants to find his or her own path. But the barrier is worth climbing over. The path is worth following. You may want to listen to classical music instead of going to a party. You may want to collect rocks when everyone else is

6、collecting records. You may have some thoughts that you dont care to share with your classmates at once, well, go to it. Find yourself. Popularity will come with the people who respect you for who you are. That is the only kind of popularity that really counts. 【文章大意】本文鼓励青少年要有自己独立的思维, 不要依赖父母或随波逐流。1.

7、 In this passage, the author wants to tell. A. teenagers how to learn to decide things for themselvesB. readers how to be popular with people aroundC. parents how to control and guide their childrenD. people how to understand and respect each other【解析】选A。主旨大意题。根据第一段中“At your age you ought to be grow

8、ing away from your parents. You should be learning to stand on your own feet. ”可知A项正确。2. According to the author, many teenagers think they are brave enough to act on their own, but in fact, most of them. A. have much difficulty understanding each otherB. lack confidenceC. dare not cope with problem

9、s single-handedD. are much afraid of getting lost【解析】选C。细节理解题。根据第一段最后一句及第二段内容可知, 他们想我行我素, 但结果却随波逐流。3. What does the author think of advertisements? A. Convincing. B. Influential. C. Instructive. D. Authoritative(权威的). 【解析】选B。推理判断题。第三段提到青少年很难不受流行趋势的影响。今天, 青少年们可以从广告中知道青少年应该有什么, 应该成为什么样的人, 这说明广告对青少年是有影

10、响力的。4. During the teenage years, one should learn to. A. differ from others in as many ways as possibleB. get into the right reason and become popularC. find ones real selfD. rebel against parents and the popularity wave【解析】选C。细节理解题。根据最后一段中的“You may have some thoughts that you dont care to share wit

11、h your classmates at once, well, go to it. Find yourself. ”可知C项正确。阅读理解。Batteries can power anything from small sensors to large systems. While scientists are finding ways to make them smaller but even more powerful, problems can arise when these batteries are much larger and heavier than the devices

12、 themselves. University of Missouri(MU) researchers are developing a nuclear energy source that is smaller, lighter and more efficient.“To provide enough power, we need certain methods with high energy density”，said Jae Kwon, assistant professor of electrical and computer engineering at MU. “The rad

13、ioisotope(放射性同位素) battery can provide power density that is much higher than chemical batteries.”Kwon and his research team have been working on building a small nuclear battery, presently the size and thickness of a penny, intended to power various micro / nanoelectromechanical systems (M/NEMS). Al

14、though nuclear batteries can cause concerns, Kwon said they are safe.“People hear the word nuclear and think of something very dangerous,” he said, “However, nuclear power sources have already been safely powering a variety of devices, such as pace-makers, space satellites and underwater systems.”Hi

15、s new idea is not only in the batterys size, but also in its semiconductor(半导体). Kwons battery uses a liquid semiconductor rather than a solid semiconductor.“The key part of using a radioactive battery is that when you harvest the energy, part of the radiation energy can damage the lattice structure

16、 of the solid semiconductor,” Kwon said, “By using a liquid semiconductor, we believe we can minimize that problem.”Together with J. David Robertson, chemistry professor and associate director of the MU Research Reactor, Kwon is working to build and test the battery. In the future, they hope to incr

17、ease the batterys power, shrink its size and try with various other materials. Kwon said that battery could be thinner than the thickness of human hair.16. Which of the following is true of Jae Kwon?A. He teaches chemistry at MU. B. He developed a chemical battery.C. He is working on a nuclear energ

18、y source. D. He made a breakthrough in computer engineering.17. Jae Kwon gave examples in Paragraph 4_.A. to show chemical batteries are widely applied. B. to introduce nuclear batteries can be safely used.C. to describe a nuclear-powered system. D. to introduce various energy sources.18. Liquid sem

19、iconductor is used to _.A. get rid of the radioactive waste B. test the power of nuclear batteries.C. decrease the size of nuclear batteries D. reduce the damage to lattice structure.19. According to Jae Kwon, his nuclear battery _.A. uses a solid semiconductor B. will soon replace the present ones.

20、C. could be extremely thin D. has passed the final test.20. The text is most probably a _.A. science news report B. book review C. newspaper ad D. science fiction story【参考答案】1620、CBDCA完形填空。阅读下面短文，掌握其大意，然后从以下题所给的A、B、C、D四个选项中，选出最佳选项。Who designed (设计) the first helicopter (直升飞机)? Who _1_ of the most fa

21、mous pictures in the world? Who knew more about the human body than most _2_? There is an answer _3_ all these questions - Leonardo de Vinci (达芬奇).Leonardo may have been the greatest genius (天才) _4_ have ever known. He lived in Italy around the year 1500, but many of his inventions seem modern to us

22、 today. For example, one of his notebooks has drawings of a helicopter. Of course, he couldnt _5_ a helicopter with the things he had. But scientists say his idea would have worked. But Leonardo _6_ an inventor. He was one of the greatest artists of his day. By the time he was twenty years old, he w

23、as called a master ( 大师) painter, and as he got older he became _7_ more famous. Sometimes he drew a hand ten different ways _8_ he was ready to paint.Many of Leonardos wonderful paintings are still with _9_ today. You may know one of his most famous works the _10_ woman known as the Mona Lisa.名师点评本

24、文介绍了堪称世界上最伟大的天才达芬奇在发明、艺术等方面为人类所作的巨大贡献，文章层次分明，通俗易懂。(C)1. A. tookB. made C. painted D. invented【解析】C。为了引出话题人物达芬奇，这里引用了设问手法，问题应表示“是谁画了世界上最著名的画”，故选择动词painted。(B)2. A. artists B. doctors C. painters D. people【解析】B。对人体比较了解的莫过于医生了，将达芬奇与医生相比才能显示其对人体的精通。故选择doctors。(A)3. A. to B. of C. for D. from【解析】A。介词to常表

25、示一一对应的关系，“问题的答案”习惯表达为an answer to a question。(D)4. A. the scientists B. the artists C. the world D. people【解析】D。达芬奇应是世人所知道的天才中最伟大的人，the world 一般指每个人，相当于第三人称单数，故people为正确选项。(D)5. A. draw B. paint C. work D. build【解析】D。draw和paint不合文意, work为不及物动词，不能直接接宾语。在那个时代，达芬奇所不能做的应是制造飞机，故选择build。(B)6. A. was just

26、B. wasnt just C. wasnt D. was no longer【解析】B。这一句起承上启下的作用，意为“达芬奇不仅仅是一名发明家”，故选择 wasnt just(C)7. A. less B. no C. even D. very【解析】C。less和no不合文章，very不能用来修饰比较级，而even常用来修饰比较级，意为“甚至更”，故为正确选项。(A)8. A. before B. after C. because D. when【解析】A。为了使自己的画达到最高境界，应在画这幅画之前去尝试不同的画法，所以应选before。(B)9. A. him B. us C. them D. you【解析】B。达芬奇的画今天依然保存在世，为本文作者以及读者所共享，所以应选us。(C)10. A. interesting B. crying C. smiling D. surprising【解析】C。达芬奇的名作Mona Lisa以画中人物面部神秘的微笑而名扬天下，故选smiling