Modern technology has developed in a manner which often conflicts with the environment. Nevertheless, it is possible and practical to achieve a high level of technology without altering the overall natural environment.
There are two basic methods of conserving(保护) the natural environment. One is alternative technology in which techniques (such as windmills and solar energy) must be found for providing power. The other is to try to minimize the effects of modern technology by the more efficient use of materials and more effective pollution control. There comes a point when the quality of life can no longer be improved because of the high population density(密度) and the largely unsuccessful attempts to meet its demands.
Present energy policies of the western world are considering new energy sources to meet the demands of a growing population. The main sources used have been oil, gas, and coal-which are in limited supply-and nuclear power, which has problems concerning radioactive waste storage. Wind and solar energy are alternative possibilities, but only solar energy is likely to become a main power source for many countries.
Many of the materials used daily in a technological society are destined (注定)to be discarded. Rags, paper, metal, glass, and plastics are all substances that could be recycled or reused. Research is being done to determine methods of separating useful products from industrial and domestic waste.
The processing of sewage requires considerable amounts of electricity. Many sewage treatment plants in the U. S. have become self-sufficient by using the methane gas(沼气) given off by sewage. This is collected in gas holders and burned to produce heat and create electricity. The solid waste itself is often used for soil enrichment.
1.Modern technology is harmful to the natural environment because ________.
[ ]
A.of industrial pollutants.
B.it has become too expensive.
C.it has become too complicated.
D.it consumes all natural resources.
2.Alternative technology suggests that ________.
[ ]
A.new ways be found to burn coal, oil and gas.
B.solar energy and wind power be considered.
C.new ways be found to store radioactive waste.
D.the present energy resources be fully used.
3.Methane gas is used to ________.
[ ]
A.conserve(保存) industrial residues(废料).
B.create recycled paper products.
C.provide electricity to process sewage.
D.treat with the raw sewage.
4.From the selection, we can determine that ________.
[ ]
A.conservation technology is a necessity.
B.nuclear power is the energy source of the future.
C.problems of energy conservation are not worldwide.
D.all the industrial and domestic wastes can be reused and recycled.
5.Processing sewage requires large quantities of ________.
[ ]
科目:高中英语 来源: 题型:054
阅读下面短文, 掌握其大意, 然后从1~25各题所给的四个选项中,选出一个最 佳答案。
Many men tried to fly like birds. They made wings (翅膀) 1 themselves usually of feathers, and tried to fly 2 moving their 3 as a bird 4 . None of them 5 . A bird has a very 6 body but very strong wing 7 . A man, 8 the opposite, has a 9 body and not very strong arm muscles (肌肉). A man will 10 fly like a bird. His muscles are not strong enough. He can only fly properly 11 with an engine (发动机).There is a kind of plane which 12 an engine. It 13 a glider (滑翔机). It is very light and can carry 14 one or two people. It is pulled into the air, 15 flying a kite,usually from a 16 place. If there is a good 17 it can rise into the air and sometimes cover a long 18 but usually it soon glides softly back to 19 .
Some men don't find sitting in a glider 20 . They want to glide by 21 wings, like the "bird men" of old 22 . But thewings of the modern "bird men" are 23 . They are 24 . They are not made 25 feathers.
1. A. of B. on C. for D. in [ ] 2. A. with B. in C. through D. by [ ] 3. A. wings B. bodies C. arms D. hands [ ] 4. A. made B. does C. makes D. did [ ] 5. A. success B. succeeded C. successful D. successfully [ ] 6. A. beautiful B. wonderful C. heavy D. light [ ] 7. A. muscles B. eyes C. feathers D. types [ ] 8. A. in B. at C. to D. on [ ] 9. A. strong B. heavy C. light D. straight [ ] 10. A. never B. still C. hardly D. also [ ] 11. A. by train B. on a car C. in a plane D. on a bird [ ] 12. A. has B. does not have C. does D. makes [ ] 13. A. calls B. names C. is called D. is carried [ ] 14. A. only B. not C. never D. still [ ] 15. A. rather B. just as C. rather like D. by [ ] 16. A. low B. modern C. usual D. high [ ] 17. A. wind B. cloud C. rain D. snow [ ] 18. A. roads B. far C. streets D. way [ ] 19. A. the air B. the sky C. the earth D. the place [ ] 20. A. interesting too B. too interesting C. enough interesting D. interesting enough [ ] 21. A. making B. doing C. moving D. wearing [ ] 22. A. times B. places C. air D. sky [ ] 23. A. same B. new C. different D. beautiful [ ] 24. A. light and strong B. straight and light C. straight and strong D. straight and heavily [ ] 25. A. up B. of C. from D. with [ ]
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科目:高中英语 来源: 题型:054
完形填空:
阅读下面短文,掌握其大意,然后从1~25各题所给的四个选项中,选出一个最佳答案.
(A)
A class of small boys in a German school had been making a lot of noise, so their teacher decided 1 . He kept them in the classroom after the other boys 2 and told them to add all the numbers from 1 to 100 together.
The boys sadly 3 their exercise books and began to write the numbers down—all of them 4 one boy, who had been in that school only for a few days. This boy looked out of the window for a few moments, wrote a number in his exercise book and 5 his hand.
“May I go home when I've found the answer, sir? ” he asked.
“Yes, you may, ” answered the teacher.
“Well, I've found it, sir” said the boy.
The teacher and the other boys were all very surprised.
“ 6 ,” said the teacher.
The boy brought it. It was quite correct, so the teacher had to let the boy go home. The next morning, the 7 teacher asked the new boy how he had found the answer so quickly.
“Well, sir, ” he said, “I thought that there 8 the answer, and I found one, you see, If you add 100 to 1, you get 101, and if you add 99 to 2, you also get 101, 98 to 3 is 101 too, and if you go on until you reach 51 and 50, you have 101 fifty times, which is 5050. ”
After this, the teacher gave the boy 9 the other boys in the class. His name was Karl Friedrich Gauss, and when he 10 , he became a famous professor of mathematics.
1. A. to frighten all of them |
B. to beat them one by one. |
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C. to punish them |
D. to praise all of them |
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2. A. had gone |
B. had been |
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C. went |
D. had been away |
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3. A. took down |
B. took off |
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C. took away |
D. took out |
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4. A. except for |
B. except |
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C. except that |
D. besides |
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5. A. put out |
B. put down |
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C. put up |
D. put aside |
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6. A. Carry directly it to me |
B. Bring it here |
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C. Take it back to me |
D. Fetch it for me |
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7. A. surprised |
B. surprising |
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C. satisfying |
D. pleased |
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8. A. should be a rapid method of finding |
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B. might be a quick way of finding |
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C. couldn't be a fast way to find |
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D. must be a quickly method to find |
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9. A. the same work as |
B. as different a work as |
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C. different work from |
D. no difference work from |
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10.A. grew bigger |
B. grown up |
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C. grew taller |
D. grew up |
[ ] |
(B)
On October 21st of 1833, Alfred Nobel was born in Sweden. His father was an engineer, and at that time he was 11 explosives (炸药). When Alfred was 12 to go to university, his father sent him to the United States to study mechanical engineering (机械工程学).
When he left university, he started a factory with his brother to make a new and very powerful explosive. At first the factory 13 , but one day there was a terrible explosion (爆炸) in the factory. It killed several workmen and Alfred's brother. Alfred himself was not there that day.
Alfred 14 after his brother's death, but he did not stop working; he moved his factory onto a boat, and took it a few miles out to sea. “If 15 ,” he said to himself, “I will be killed, but 16 will be hurt. ” He was not killed 17 , but made a new and much safer explosive. He called it dynamite (甘油炸药).
This was the time, in 18 of the nineteenth century, when many modern roads and the first railways and tunnels 19 in Europe. Everybody wanted to use Nobel's new dynamite. He soon became very rich.
But Nobel's dynamite was not always used for making roads; it was also 20 making war. “It's Nobel's fault (错误), ” many people said, “It's his dynamite they're using to make war. ” It was true; it was his dynamite; but was it his fault?
One day, in 1891, Nobel opened a newspaper and read the story of his own death! It was 21 , of course, and at first he laughed; but he did not laugh then he saw the things the newspaper 22 him, “A very bad man, ” they said, “…terrible…wanted to destroy the world with his dynamite…”
Poor Alfred Nobel! He decided to leave Paris, and went to live in Italy. There he 23 in a big house, working and studying every hour of the day.
In 1896, Alfred Nobel died. But that was 24 his name. When he died, he left a lot of 25 five Nobel Prizes. These are given every year for important work in five different fields, One prize is for chemistry, another for physics and another for medicine; there is also one for literature (文学); and the fifth one, the most important one for Alfred Nobel, is the Nobel Peace Prize.
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11.A. working for |
B. working on |
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C. working as |
D. working in |
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12.A. old enough |
B. enough old |
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C. big enough |
D. enough big |
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13.A. went from bad to worse |
B. went from good to better |
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C. went very well |
D. went nothing to him |
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14.A. felt very afraid of it |
B. felt sorry for it |
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C. was quite happy |
D. was terribly unhappy |
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15.A. anything goes right there |
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B. nothing seems to happen there |
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C. something goes wrong here |
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D. everything comes badly here |
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16.A. other people |
B. everybody |
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C. somebody else |
D. nobody else |
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17.A. after all |
B. on the end |
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C. at most |
D. at least |
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18.A. a second half |
B. the second half |
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C. a half second |
D. the half second |
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19.A. were building |
B. had been built |
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C. were being built |
D. had built |
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20.A. prepared for |
B. willing to |
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C. using as |
D. used for |
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21.A. complete wrong |
B. completely wrong |
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C. complete wrongly |
D. completely wrongly |
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22.A. saying about |
B. said to |
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C. said about |
D. saying to |
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23.A. lived alone |
B. lived lonely |
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C. lived sad |
D. lived happy |
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24.A. just the beginning to |
B. not the end of |
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C. meaning nothing for |
D. really the end of |
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25.A. troubles to |
B. debts to |
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C. money for |
D. sorry for |
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科目:高中英语 来源: 题型:054
As I entered, I found a very old woman bent ? 3 ? a table near the door. Her ? 4 ? was so badly bent by some sadness that her face nearly ? 5? the table top. I sat down facing her a couple of ? 6? away.
“Poor woman,” I thought. “What does she get ? 7 ? life? Why does God let people live so long past their youth?”
As I thought, another aged lady entered the shop and sat down with her. Soon the two of them were ? 8 ? childhood days. They talked of how little the shop had changed in 70 years. In minutes, the two of them were shaking with laughter.
I looked ? 9 ? at the first woman, then in the ? 10 ? on a nearby wall, catching a picture of myself. I was ?11 ? a dirty shirt. She was well dressed in white, her ? 12 ? shining with gold rings. I was ?13?.She was laughing, smiling. I was putting the ? 14? of my life together. She had millions of ?15? memories to recall. I sat alone. She was ?16 ? the day with a good friend. I was ? 17 ? worried about getting old. She was old, but it wasn't ? 18? her.
As I left the shop, I ?19 ? my foolish question about God letting people live past their youth.? 20?,that woman was more alive, more sensitive to life, than I was. Age has not bent her spirit.
1.A. warm up B. cool off C. freeze myself D. enjoy myself
2.A. old B. modern C. pretty D. ugly
3.A. under B. below C. over D. above
4.A. head B. chest C. neck D. back
5.A. connected B. touched C. hit D. joined
6.A. tables B. miles C. kilometers D. inches
7.A. for B. off C. away from D. out of
8.A. speaking B. talking about C. discussing D. debating
9.A. sadly B. happily C. up D. again
10.A. newspaper B. window C. mirror D. TV
11.A. dressing B. wearing C. putting on D. having on
12.A. hands B. neck C. arms D. head
13.A. happy B. surprised C. poor D. sad
14.A. periods B. pieces C. points D. masses
15.A. unhappy B. old C. wonderful D. fresh
16.A. sharing B. spending C. killing D. sparing
17.A. really B. mostly C. publicly D. secretly
18.A. pleasing B. hurting C. leaving D. punishing
19.A. realized B. wondered C. gave up D. thought of
20.A. When B. How C. Why D. Whether
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科目:高中英语 来源: 题型:阅读理解
One year ago, I traveled 15,000 kilometers from Australia to the US. I am from a beachside town in the 16 of Sydney, and thought there would be almost no 17 differences between my home country and my 18 . I was surprised at how wrong I was, and at 19 different the two countries could be.
The United States is 20 in almost every aspect. The buildings are gigantic (巨大的) and so are the people who 21 and work in them. At mealtimes, the portions (份额) often 22 to me to be big enough for three or four people. I once 23 a baked potato which turned out to be bigger than my head! This was a big 24 for me.
The longer I spent in the US, the more I started to 25 smaller differences like the culture of 26 in restaurants. In Australia we don’t tend to give a tip 27 the service has been really excellent. In the US you tip for 28 everything, even at the hairdresser. Waiters and shop assistants 29 to be given 15 percent of the bill, although in places 30 New York or Washington DC, a tip can be as much as 20 percent.
31 , I also became more wary (谨慎的) of believing the stereotypes (成见) I had heard at home as I traveled. Not all Americans are ignorant of geography, for example.
Despite this, certain stereotypes about places did seem to 32 true for me. There is an immense (强烈的) sense of speed in New York. Everyone 33 to and fro, and very seldom takes time to 34 the moment. This is very different from the Australian lifestyle. Australians are laid back. Even in a major city like Sydney, we “Aussies” take time to “stop and smell the roses”---very different from our American counterparts.
Navigating (驾驭) the culture divide between Australia and the US was challenging at times. But I took up that 35 and learned a lot from it. It was an adventure.
16. A. heart B. city C. center D. suburbs
17. A. cultural B. commercial C. economic D. scientific
18. A. home town B. departure C. location D. destination
19. A. how B. why C. however D. where
20. A. big B. modern C. small D. fashionable
21. A. travel B. survive C. live D. serve
22. A. happened B. seemed C. proved D. managed
23. A. brought B. ordered C. designed D. fetched
24. A. laughter B. pleasure C. shock D. embarrassment
25. A. prefer B. notice C. tell D. appreciate
26. A. serving B. tipping C. donating D. toasting
27. A. unless B. if C. when D. since
28. A. rarely B. mostly C. almost D. hardly
29. A. try B. wait C. think D. expect
30. A. like B. along C. for D. in
31. A. So B. Therefore C. However D. But
32. A. come B. become C. turn D. get
33 A. walks B. drives C. wanders D. rushes
34. A. depend on B. reflect on C. spy on D. watch on
35. A. experience B. job C. challenge D. business
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科目:高中英语 来源: 题型:阅读理解
阅读下面短文,掌握其大意,从每题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。
Once there lived a rich woman well-known in high society for her kindness, who had a maid that was devoted and hardworking. One day, out of curiosity, the maid decided to 36 her mistress(主人)to find out whether she was really good by nature.
The following day, the maid got up from her bed quite late at around afternoon time and the mistress 37 her for being late. The next day, the maid 38 the late rising and this time, the mistress became particularly 39 and hit the maid with a stick thus hurting her.
This 40 spread around the neighborhood and the rich woman 41 not only her reputation(名声)but also a devoted maid.
42 , it’s also reflected in modern 43 . People are kind and modest when their surroundings are 44 and satisfactory. However, when conditions change for the worse, they’ll become 45 and filled with anger. Anger is often an ugly and destructive mood that mankind 46 from in our daily lives. It’s a bad mood 47 within us, waiting for the chance to take control of our life. Uncontrolled anger can cause us a great deal of emotional and physical 48 and we must learn to 49 it.
A good 50 to control anger is to act as if the undesirable thoughts don’t exist in our 51 . By using our willpower, we focus our minds on positive things and 52 remove the negative thought. It’s difficult to react 53 to someone who hurt us, 54 our physical isn’t harmed. But the test of character is how we 55 situations in our daily lives. Remember this, darkness cannot be removed by darkness but by brightness. In the same way, anger cannot be removed by anger but by loving kindness.
36. A. phone B. join C. test D. visit
37. A. hated B. blamed C. charged D. dismissed(解雇)
38. A. changed B. proved C. improved D. repeated
39. A. angry B. smart C. quiet D. painful
40. A. advice B. knowledge C. progress D. news
41. A. lost B. earned C. helped D. fought
42. A. Afterwards B. However C. Similarly D. Hopefully
43. A. class B. society C. home D. history
44. A. strange B. sure C. good D. ready
45. A. impatient B. inactive C. unlucky D. unknown
46. A. escapes B. recovers C. learns D. suffers
47. A. disappearing B. hiding C. happening D. growing
48. A. harm B. energy C. stress D. balance
49. A. accept B. break C. control D. organize
50. A. cause B. case C. base D. way
51. A. chat B. mind C. choice D. job
52. A. anyhow B. yet C. therefore D. again
53. A. slowly B. peacefully C. officially D. differently
54. A. in case B. as if C. now that D. even though
55. A. handle B. manage C. view D. preserve
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