Unit 6 The Earth’s Atmosphere单元检测

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听力部分略
笔试部分
I. 单项选择
( )19. —Where is the paper I put on the table just now —Sorry. I thought it was ______ paper and threw it away.
A. waste B. helpful C. useful D. beautiful
( )20. The New Year party ______ since the end of November.
A. has planned B. was planned C. has been planned D. is planned
( )21. —Can you give me a glass of water？—With ________. Here you are.
A. danger B. surprise C. strength D. pleasure
( )22. The book can ______ next year.
A. publish B. be published C. be publishing D. have published
( )23. When we ____ we draw air into our lungs.
A. drink B. laugh C. breathe D. eat
( )24. Nowadays, trains ______ more and more quickly.
A. traveled B. travelC. have traveled D. are traveling
( )25. Air and water _________ are still serious problems in many developing countries. A. pollution B. accident C. development D. height
( )26. Though the weather is very cold, those flowers in the garden are still ______. A. dying B. dead C. live D. Alive
( )27. A person should stand on his own legs in-stead of ______ others.
A. according to B. depending on C. going on D. thinking of
( )28. If it doesn’t rain tomorrow, the sports meet ______ at 9 o’clock.
A. is holding B. will hold C. will be held D. is held

II. 完形填空
Nur Memet, a 53-year-old farmer, left his home in Shule County of Xinjiang early Saturday morning. With seven young trees on his bicycle, he joined a one-kilometer line of people 29 trees in his village. 30 the days when his grandpa’s grandpa was alive, his family has been planting trees every spring. He has continued this tradition (传统) 31 over 30 years. His family is not 32 only one in Shule County with a tree-planting tradition. Shule County, which is near the Taklimakan Desert, gets 33 rainfall (降雨) per year. Each spring when the wind blows, Shule County has "dust fall"34 rain-fall, with dust floating in the air. In order to fight the wind, the people 35 there have a long his-tory of planting trees. They plant as many trees as they 36 for at least four or five days every March.
Nur’s house is now 37 by more than 400 trees. Though the road to the house is only three-meter 38 , trees along the sides of the road are as tall as 20 meters.
"When I was even shorter than a sheep, my mother told me again and again we should plant trees every year,"Nur said.
( )29. A. planting B. cuttingC. buying D. selling
( )30. A. Because B. SoC. Since D. However
( )31. A. forB. in C. duringD. on
( )32. A. a B. an C. / D. the
( )33. A. manyB. few C. little D. much
( )34. A. next to B. because of C. nothing but D. instead of
( )35. A. visitingB. livingC. moving D. traveling
( )36. A. can B. must C. mayD. need
( )37. A. damaged B. surroundedC. filled D. broken
( )38. A. tall B. highC. wide D. deep

III. 阅读理解
B
难度:★
Sandstorms (沙尘暴) happen suddenly and have effects on large areas. One example was a sandstorm on the Western Route. It moved quickly southward (向南) from May 4th to 6th, 1993, having effects on a total area of 1.1 million sq km, from northern Xinjiang to the Hexi area of Gansu, western Inner Mongolia and most of the Ningxia Hui Autonomous Region. The wind speed reached 37.9 m/s, and the visibility (可见度) was less than 50m. In Xinjiang, Gansu, Inner Mongolia and Ningxia, 85 persons died and 264 were injured; 4,412 houses were damaged, and 120,000 animals died or went missing. The direct economic losses (直接的经济损失) were about 550 million yuan, which further damaged the environment and economic development. Another example was the sandstorm which happened from April 16th to 18th, 1998. Blowing from west to east, it even reached the lower reaches of the Yangtze River. This never happened in history. A sandstorm meeting rain over Beijing formed "muddy (多泥的) rain"there. Floating dust troubled the Inner Mongolia Autonomous Region, Beijing, Jinan of Shandong Province and Nanjing.
根据短文内容,选择正确答案。
( )43. How many areas did the sandstorm in 1993 have effects on
A. Three.B. Four.C. Five.D. Six.
( )44. ______ persons were injured in the sand-storm in 1993.
A. 85 B. 264C. 4,412 D. 120,000
( )45. The sandstorm in 1998 started blowing from ______.
A. east B. south C. westD. North
( )46. Which of the following is true according to the article
A. The sandstorm in 1998 lasted three days.
B. Sandstorms just happen in the west of China.
C. Sandstorms like the one in 1993 never happened in history.
D. A person could see the building 100 meters far from him in the sandstorm in 1993.

C

难度:★★
Now all Chinese sellers no longer provide free plastic shopping bags. China tries to cut the use of plastic bags in order to cut energy consumption (能源消耗) and pollution.
"Customers are encouraged to carry their own bags,"an official with the Ministry of Commerce, Men Xiaowei, said in an on-line interview earlier. "It is a 'habit revolution (革命)’. To cut the use of plastic bags is to protect our environment."
Chinese have enjoyed free plastic shopping bags for more than 10 years. Those shopping bags used to be very helpful to Chinese shoppers. However, they also caused many problems to the environment.
According to the National Development and Reform Commission (国家发改委), every two people would use at least one plastic bag one day. At least 1,300 tons of oil must be used every day to produce plastic shopping bags for supermarkets alone.
"Plastic bags are difficult to be degraded (降解),"Men said. "Most of the daily waste came from plastic bags."
Customers have begun to pay 0.2 yuan for small-sized plastic bags and more than 10 yuan for fabric (织物) ones.
根据短文内容,回答问题。
47. Why does China cut the use of plastic bags
___________________________________
48. According to the words of Men Xiaowei, using plastic bags used to be Chinese people’s ______.
49. How many plastic bags might be used by ten people one day in China
___________________________________
50. How much should customers pay for one small-sized plastic bag
___________________________________

IV. 选词填空
根据短文内容,用方框中所给的单词填空。
both, inside, could, experiment, grown
What is the green house(温室)effect
Have you ever been inside a greenhouse, the all-glass building where plants are 51 It’s very warm, because the glass walls allow the sun’s rays (光线) in but keep the heat from getting out.
Think of the earth as being 52 a large green-house. The gases act like a greenhouse’s glass walls —they keep the heat from getting out into space, and the earth stays warm.
Try this easy 53 : Take two jars (广口瓶) and put a teaspoon of water in each jar. Put a lid (盖子) on just one jar. Place 54 jars in a sunny place. After a few hours, check on the jars. You’ll see that the open jar hasn’t changed, but the closed jar will be hot inside. What happened The heat from the sun 55 not get out from the closed jar.

V. 完成句子根据中文意思完成句子,每空一词。
56. 我发现学好英语不容易。
I _____ _____ _____ to study English well.
57. 我们学校三分之二的男孩儿喜欢踢足球。
______ ______ ______ ______ ______ ______ football in our school.
58. 她的喊叫吸引了其他同学的注意。
Her shouting ______ ______ ______ ______.
59. 老人应该得到细心的照料。
Old people should ______ ______ ______ ______ ______.
60. 你最好穿厚点以抵御严寒。
You’d better put on heavy clothes to ______ yourself ______ the cold.

VI. 书面表达
北京正日益成为一个国际化大都市,作为北京市民,请同学们根据表格内容,以"Keep our City Clean"为题,向包括外国侨民在内的全体北京居民写一份保护环境的倡议书吧。

Things you ever saw cars producing smog on the street people throwing things everywhere, leaving water taps on after using them Things you will do not to throw rubbish turn off the water tap after using it go to school by bike instead of by car not to use plastic bags

要求:1. 语句通顺,语法正确；2. 70词左右。
________________________________________________________________________________________________________________________________________________________________________________________________________
笔试部分
I. 19-23 ACDBC 24-28 BADBC
II. 29-33 ACADC 34-38 DBABC
III. 43-46 BBCA
47. In order to cut energy consumption and pollution. 48. habit 49. 5 / Five.
50. 0.2 yuan.
IV. 51. grown 52. inside 53. experiment54. both 55. could
V. 56. find it hard / difficult
57. Two-thirds of the boys like playing
58. drew / draws other students’attention
59. be taken good care of
60. protect; from
VI. One possible version:
Keep Our City Clean
I used to see cars producing smog on the street, students leaving the water taps on after using them, people throwing things everywhere without thinking. How terrible it was! Then, what should we do
We should not throw rubbish onto the road. Instead we should pick up rubbish and throw it into the dustbins. After washing, we’d better turn off the water tap. Besides, we can go to school by bike or bus instead of by car. Of course we should cut the use of plastic bags.
We are a family and we should try our best to keep our city clean.

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