Drawings of human colonies on other planets often picture the entire community under a glass or plastic bubble. The bubble is intended to create an atmosphere with adequate oxygen and other essential elements. But similar bubble-like structures have also been constructed on earth. One of the most famous, and controversial, is a site in the Arizona desert.

Biosphere 2, as it is called, was built not far from Tucson in 1984 and is now run by Columbia University. This huge(7,200,000-cubic-foot)glass and steel construction contains several separate ecosystems, including a desert, a rain forest, and a 900,000-gallon “ocean.” The climatic conditions-humidity, temperature, air quality-are regulated by sensors and can be adjusted as needed or desired. For example, a rainstorm can be created to increase the humidity. The adjustable features of Biosphere 2 make it an ideal location to perform experiments to help determine the effects of such climatic changes as global warming.

The current conditions at Biosphere 2 are vastly different from those in 1993, when eight people who had moved into the environment with great fanfare two years earlier moved out in failure. Though promising to be self-sufficient(自足的), these “colonists” had so much trouble regulating the environment that they reportedly had food smuggled into them. Oxygen levels became dangerously low; most plants and animals died. In taking over the unsuccessful site, Columbia hopes to erase its notorious past by focusing on small research projects that gradually answer some of Biosphere 1’s — that is, Earth’s most basic environment questions.

1.This passage primarily deals with _________.

A.conditions of life in Biosphere 2

B.building controlled environments on other planets

C.why Biosphere 2 failed in the past

D.what makes a good biosphere colonist

2.Biosphere 2 is now run by _________.

A.a(chǎn) group of eight colonists

B.Columbia University

C.the city of Tucson

D.scientists who hope to establish Biosphere 3

3.The passage suggests that earlier colonists of Biosphere 2 _________.

A.did not like living in a controlled environment

B.found it very difficult to live in a controlled environment

C.still are involved with Biosphere 2

D.have now left the country in disgrace

4.The writer helps you understand what Biosphere 2 is like by _________.

A.comparing its features with those of an outer space biosphere

B.explaining the process by which it was constructed

C.referring to an interview with one of former inhabitants

D.describing its appearance and conditions

5.In paragraph 3 the word “notorious” means _________.

A.well known for something good

B.well known for something bad

C.very dangerous

D.quite interesting

 

【答案】

1.A

2.B

3.B

4.D

5.B

【解析】 略

 

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科目:高中英語(yǔ) 來(lái)源:福建省廈門六中2009-2010學(xué)年度高一下學(xué)期期中考試(英語(yǔ)) 題型:完型填空


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Bill White’s father is a lawyer. In his  33  time, he likes to get out in the country and take some  34  of animals.
For a long time, Bill had wanted to go with his father on one of his  35 . But his father didn’t take Bill along with him  36  he was fifteen.
He and Bill drove to the farm which  37  to his uncle in the afternoon. They  38  the night there, so that they could  39  out early the next morning. Uncle Steve and his son Larry, who was sixteen, were going to go out with them.
It was still dark when Bill heard the alarm  40  the next morning. He wondered why it was running so early. He couldn’t remember  41  he was. He turned over  42 and looked at the clock. It was 5 o’clock. Then he 43  that he was at the  44  and that he was going out to take pictures with his father. He jumped out of bed and got  45  quickly.
He ran downstairs. The others were already in the  46 . Uncle Steve was cooking bacon and eggs. There was a pot of coffee on the stove. It  47  good.
They ate breakfast quickly. They didn’t talk  48 , because they didn’t want to  49  up the other people in the house. They filled a thermos bottle  50  hot coffee and took some sandwiches  51  Aunt Grace, Uncle Steve’s wife, had made for them. They gathered their camera  52  and started out.
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34. A. foods            B. drawings       C. paintings      D. pictures
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36. A. after             B. when          C. until          D. unless
37. A. led              B. stuck          C. got           D. belonged
38. A. cost       B. spent          C. slept           D. took
39. A. start             B. begin          C. walk          D. step
40. A. telephone  B. machine       C. bell          D. clock
41. A. where     B. how          C. who          D. what
42. A. quickly    B. sleepily        C. quietly              D. suddenly
43. A. imagined         B. pronounced    C. forgot        D. remembered
44. A. mountain   B. town          C. farm         D. station
45. A. dressed      B. ordered        C. eaten          D. prepared
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For a long time, Bill had wanted to go with his father on one of his 58 . But his father didn’t take Bill along with him 59  he was fifteen.

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A.wake

B.go 

C.put

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18.

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19.

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III. 完形填空(共20小題;每小1分,滿分20分)

閱讀下面短文,掌握其大意,然后從33—52各題所給的四個(gè)選項(xiàng) (A,B,C和D),選出可以填入空白處的最佳答案。

Bill White’s father is a lawyer. In his  33  time, he likes to get out in the country and take some  34  of animals.

For a long time, Bill had wanted to go with his father on one of his  35 . But his father didn’t take Bill along with him  36  he was fifteen.

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It was still dark when Bill heard the alarm  40  the next morning. He wondered why it was running so early. He couldn’t remember  41  he was. He turned over  42 and looked at the clock. It was 5 o’clock. Then he 43  that he was at the  44  and that he was going out to take pictures with his father. He jumped out of bed and got  45  quickly.

He ran downstairs. The others were already in the  46 . Uncle Steve was cooking bacon and eggs. There was a pot of coffee on the stove. It  47  good.

They ate breakfast quickly. They didn’t talk  48 , because they didn’t want to  49  up the other people in the house. They filled a thermos bottle  50  hot coffee and took some sandwiches  51  Aunt Grace, Uncle Steve’s wife, had made for them. They gathered their camera  52  and started out.

33. A. busy      B. spare          C. enough       D. limited

34. A. foods            B. drawings       C. paintings      D. pictures

35. A. trips             B. buses          C. holidays       D. mountains

36. A. after             B. when          C. until          D. unless

37. A. led              B. stuck          C. got           D. belonged

38. A. cost       B. spent          C. slept           D. took

39. A. start             B. begin          C. walk          D. step

40. A. telephone  B. machine       C. bell          D. clock

41. A. where     B. how          C. who          D. what

42. A. quickly    B. sleepily        C. quietly              D. suddenly

43. A. imagined         B. pronounced    C. forgot        D. remembered

44. A. mountain   B. town          C. farm         D. station

45. A. dressed      B. ordered        C. eaten          D. prepared

46. A. bathroom  B. kitchen        C. dining-room    D. sitting-room

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48. A. many      B. soundly       C. much               D. highly

49. A. wake      B. go            C. put           D. come

50. A. of         B. with          C. in            D. by

51. A. that       B. what          C. after          D. before

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For a long time, Bill had wanted to go with his father on one of his 38. But his father didn’t take Bill along with him 39 he was fifteen.

He and Bill drove to the farm which 40 to his uncle in the afternoon. They 41 the night there, so that they could 42 out early the next morning. Uncle Steve and his son Larry, who was sixteen, were going to go out with them.

It was still dark when Bill heard the alarm 43 the next morning. He wondered why it was running so early. He couldn’t remember 44 he was. He turned over 45 and looked at the clock. It was 5 o’clock. Then he 46 that he was at the 47 and that he was going out to take pictures with his father. He jumped out of bed and got 48 quickly.

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They ate breakfast quickly. They didn’t talk 51, because they didn’t want to 52 up the other people in the house. They filled a thermos bottle 53 hot coffee and took some sandwiches 54 Aunt Grace, Uncle Steve’s wife, had made for them. They gathered their camera 55 and started out.

1.

A.busy

B.spare

C.enough

D.limited

 

2.

A.foods

B.drawings

C.paintings

D.pictures

 

3.

A.trips

B.buses

C.holidays

D.mountains

 

4.

A.a(chǎn)fter

B.when

C.until

D.unless

 

5.

A.led

B.stuck

C.got

D.belonged

 

6.

A.cost

B.spent

C.slept

D.took

 

7.

A.start

B.begin

C.walk

D.step

 

8.

A.telephone

B.machine

C.bell

D.clock

 

9.

A.where

B.how

C.who

D.what

 

10.

A.quickly

B.sleepily

C.quietly

D.suddenly

 

11.

A.imagined

B.pronounced

C.forgot

D.remembered

 

12.

A.mountain

B.town

C.farm

D.station

 

13.

A.dressed

B.ordered

C.eaten

D.prepared

 

14.

A.bathroom

B.kitchen

C.dining-room

D.sitting-room

 

15.

A.seemed

B.felt

C.tasted

D.smelled

 

16.

A.many

B.soundly

C.much

D.highly

 

17.

A.wake

B.go

C.put

D.come

 

18.

A.of

B.with

C.in

D.by

 

19.

A.that

B.what

C.a(chǎn)fter

D.before

 

20.

A.cover

B.supply

C.operator

D.equipment

 

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