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As we all know, the environment around us is getting worse and worse. In some places we can’t see fish 46 in the river or trees on the hills. Some people even have no clean waster to drink.
Recently, a new lifestyle called low-carbon life(低碳生活) is 47 every corner of our country. The meanings of low-carbon are 48 energy and no waste. It is such an important project that I can’t wait 49 my ideas on how to promote( 促进、发扬) it.
First, we should 50 a no-car day every week in our school. Because cars not only cause serious air pollution but also waste energy. 51 the no-car day, neither students 52 teachers are allowed to drive to school. At the same time, just walk or run. Use our 53 and enjoy the fun.
Second, we had better not use plastic bags 54 . No one can stand the “white pollution”, 55 it is wise to use cloth bags which can 56 again and again.
57 , one thing 58 we should keep in mind is that every big thing comes from the small details(细目、细节). So, as students, we ought to turn 59 the lights the moment we leave, use 60 sides of the paper, and reuse our textbooks and so on.
All in all, it weights greatly for all of us to put the low-carbon lifestyle into practice. Just set our mind to these: no-car days, no plastic bags, and no waste. Let’s do it now.
( ) 46. A. swims B. swimming C. to swim D. swam
( ) 47. A. spreading B. moving C. living D. becoming
( ) 48. A. below B. high C. above D. low
( ) 49. A. to express B. express C. expressing D. expressed
( ) 50. A. set off B. set up C. put on D. put down
( ) 51. A. In B. At C. On D. With
( ) 52. A. nor B. or C. both D. and
( ) 53. A. bikes B. cars C. buses D. legs
( ) 54. A. any more B. no more C. no longer D. never
( ) 55. A. because B. so C. but D. although
( ) 56. A. reused B. be used C. is used D. use
( ) 57. A. Finally B. Final C. Last D. Lately
( ) 58. A. who B. what C. that D. whose
( ) 59. A. up B. down C. on D. off
( ) 60. A. both B. each C. every D. all
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根据短文内容及首字母提示，填写所缺单词，将答案按序号填入表格内。
One day a few years a___71__ a very funny thing h___72__ to a neighbor of mine. He is a t__73_____ at one of London’s big medical schools. He had finished his teaching for the summer term and was at the airport on his way to Russia to g_74___a lecture.
He had put a few clothes and his lecture notes in his shoulder bag, b__75____ he had put Rupert, the skeleton(人体骨架) to be used in his lecture, in a large brown suitcase. At the airport desk, he s___76___thought that he had f___77__ to buy a newspaper. He l___78___ his suitcase near the desk and went over to the shop.
When he got b___79___ he discovered that someone had t___80___his suitcase by mistake. He often wonders what the man said when he got home and found Rupert.
71. 72. 73. 74. 75.
76. 77. 78. 79. 80.
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We are all busy talking about and using the Internet(互联网), but how many of us know the h 1 of the Internet?
Many people are surprised when they find that the I 2 was set up in the 1960s．At that time, computers were large and e 3 ．Computer networks(网络)didn't work well．If one computer in the network broke down, then the whole network stopped．So a new network system had to be set up．It should be good e 4 to be used by many different computers．If part of the network was not working, information could be sent through a 5 part．In this way computer network system would keep on w 6 all the time．
At f 7 the Internet was only used by the government, but, in the early 1970s, universities, hospitals and banks were allowed to use it too．H 8 , computers were still very expensive and the Internet was d 9 to use．By the start of the 1990s, c 10 became cheaper and easier to use．Scientists had also developed software that made 'surfing'(浏览)the Internet more convenient．
Today it is easy to get on-line(上网)and it is said that m 11 of people use the Internet everyday．Sending e-mail is more and more p 12 among students．
The Internet has now become one of the most important parts of people's life．
As we all know, the environment around us is getting worse and worse. In some places we can’t see fish 26 in the river or trees on the hills. Some people even have no clean water to drink.
Recently, a new lifestyle called low carbon life is 27 every comer of our country. The meanings of low carbon are 28 energy and no waste. It is such an important project that I can’t wait 29 my ideas on how to promote it.
First，we should 30 a no-car day every week in our school. Because cars not only cause serious air pollution but also waste energy. 31 the no-car day, neither students 32 teachers are allowed to drive to school. At the same time，just walk or run. Use our 33 and enjoy the fun.
Second, we had better not use plastic bags 34 . No one can stand the “white pollution”， 35 it is wise to use cloth bags which can 36 again and again.
37 ，one thing 38 we should keep in mind is that every big thing comes from the small details. So, as students, we ought to turn 39 the lights the moment we leave, use 40 sides of the paper, and reuse our textbooks and so on.
All in all, it weighs greatly for all of us to put the low carbon lifestyle into practice. Just set our mind to these：no-car days, no plastic bags, and no waste. Let’s do it now.
26. A. swims B. swimming C. to swim D. swam
27. A. spreading B. moving C. living D. becoming
28. A. below B. high C. above D. low
29. A. to express B. express C. expressing D. expressed
30. A. set off B. set up C. put on D. put down
31. A. in B. at C. on D. with
32. A. nor B. or C. both D. and
33. A. foot B. cars C. buses D. legs
34. A. any more B. no more C. no longer D. never
35. A. because B. so C. but D. although
36. A. reused B. be used C. is used D. use
37. A. Finally B. Final C. Last D. Lately
38. A. who B. what C. that D. whose
39. A. up B. down C. on D. off
40. A. both B. each C. every D. all
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