题目内容

The United States is the world's largest consumer of energy. We use electricity, gas and oil to light and heat our buildings and run our cars. The demand for power is growing. But we may not need to build new power plants or find more oil. The best way to increase our supply of energy is to be more efficient.
Did you know that when you leave your video-game console (游戏机操纵台) on, it consumes more electricity than two refrigerators? Or that those funny-looking, twisty bulbs (灯泡) use 75％ less power than traditional light bulbs? We have the tools to save money, reduce pollution and even help our planet, simply by wasting less energy.
As President, Barack Obama plans to make energy efficiency in American a major goal. He has promised to cut 15% of all energy used by the Federal Government. In a speech, he called for 75% of government office buildings to be updated for better efficiency. He pointed out that energy-efficient buildings and homes will save consumers billions of dollars on energy bills. An “extra benefit”, he added, will be “a cleaner, safer planet.”
Gas, coal and oil are called fossil fuels. Fossil fuels have been the world's main source of energy for hundreds of years. But burning them releases dirty gases, which cause pollution.
There are two main ways to save energy. The first is to use more efficient machines. Hybrid cars use less gas. New appliances are designed to use less electricity. Today's refrigerators are three times more efficient than those before 1973. Laptop computers consume much less energy than desktop computers.
The second is to use machines more productively. According to the US Department of Energy, in the average home, 75％ of the electricity used to power electronic equipment is standby power (备用电源) . That means power flowing to plugged-in appliances whether or not they are being used.
Homeowners can avoid wasting power by pulling the plug on appliances when they are not in use. Efficiency experts argue that today's best techniques could cut US oil and gas use in half, and reduce our electricity use by three-fourths.

1.
By referring to Obama's plan, the author mainly intended to say that _______
1. A.
  the US government office buildings have wasted the most energy
2. B.
  Obama has decided to take the lead to cut down the use of electricity
3. C.
  it is time for the US to shoulder the responsibility for a cleaner planet
4. D.
  the US is determined to improve energy efficiency in the whole America
2.
It can be inferred from the text that ________.
1. A.
  to build new power plants or find more oil is no longer useful
2. B.
  burning fossil fuels can lead to a growing demand for power
3. C.
  everyone can make a difference by wasting less energy
4. D.
  most of the electricity is wasted with appliances plugged-in
3.
What would be the best title for the text?
1. A.
  The world's largest consumer of energy
2. B.
  The world's energy efficiency movement
3. C.
  We need to find new energy
4. D.
  We have to be more energy efficient

DCD
在我们的日常生活中要注意保护环境，注意自己的行为。
1.推理题。根据第三段第一行As President, Barack Obama plans to make energy efficiency in American a major goal.可知答案为D。
2.推理题。根据全文可知只要我们节约能源，我们就能对环境有帮助。
3.主旨大意题。通读全文可知文章讲述的就是我们要注意环境保护。

练习册系列答案

相关题目

I have a rule for travel: Never carry a map. I prefer to ask for directions

Foreign visitors are often puzzled in Japan because most streets there don’t have names. In Japan, people use landmarks in their directions instead of street names. For example, the Japanese will say to travelers, “Go straight down to the corner. Turn left at the big hotel and go past a fruit market. The post office is across from the bus stop.” In the countryside of the American Midwest, usually there are not many landmarks. There are no mountains, so the land is very flat. In many places there are no towns or buildings within miles. Instead of landmarks, people will tell you directions and distances. In Kansas or Iowa, for example, people will say, “Go north two miles. Turn east, and then go another mile.”

People in Los Angeles, California, have no idea of distance on the map: they measure distance by means of time, not miles. “ How far away is the post office?”

You ask. “Oh,” they answer, “ It’s about five minutes from here.” You say, “Yes, but how many miles away is it?” They don’t know.

People in Greece sometimes do not even try to give directions because visitors seldom understand the Greek language. Instead of gibing you the direction, a Greek will often say, “ follow me.” Then he’ll lead you through the streets of the city to the post office.

Sometimes a person doesn’t know the answer to your question. What happens in this situation? A New Yorker might say, “Sorry, I have no idea.” But in Yucatan, Mexico, no one answers, “I don’t know.” People in Yucatan think that “ I don’t know” is impolite. They usually give an answer, often a wrong one. A visitor can get very, very lost in Yucatan!

One thing will help you everywhere ---- in Japan, in the United States, in Greece, in Mexico, or in any other place. You might not understand a person’s words, but maybe you can understand his body language. He or she will usually turn and then point in the correct direction. Go in that direction, and you may find the post office!

The passage mainly tells us that ______________.

A there are not many landmarks in the American Midwest

B never carry a map for travel

C there are different ways to give directions in different parts of the world

D New Yorkers often say, “I have no idea,” but people in Yucatan, Mexico, Never say this

The passage says, “ In Japan, people use landmarks in their directions.” The word “landmark” means _______.

A street names

B building names

C hotels, markets and bus stops

D buildings or places are easily recognized

In which place do people tell distance by means of time?

A Japan B American Midwest

C Los Angeles, California. D Greece

Which of the following is wrong?

A Travelers can learn about people’s customs by asking questions about directions.

B People in some places give directions in miles, but people in other places give directions by means of time.

C A person’s body language can help you understand directions.

D People in different places always give directions in the same way: They use street names.

Among rich countries, people in the United States work the longest hours. They work much longer than in Europe. This difference is quite surprising because productivity per hour worked is the same in the United States as it is in France, Spain and Germany, and it is growing at a similar speed.

In most countries and at most times in history, as people have become richer they have chosen to work less. In other words they have decided to “spend” a part of their extra income on a fuller personal life. Over the last fifty years Europeans have continued this pattern, and hours of work have fallen sharply. But not in the United States. We do not fully know why this is. One reason may be greatly lower taxes in America, which increase the rewards (回报) to work. Another may be more satisfying work, or less satisfying personal lives.

Longer hours do of course increase the GDP (国内生产总值). So the United States has produced more per worker than, say, France. The United Sates also has more of its people at work, while in France many more mothers and older workers have decided to stay at home. The overall result is that American GDP per head is 40% higher than in France, even though productivity per hour worked is the same.

It is not clear which of the two situations is better. As we have seen, work has to be compared with other values like family life, which often get lost in its interest. It is too early to explain the

different trends (趋势) in happiness over time in different countries. But it is a disappointing idea that in the United States happiness has made no progress since 1975, while it has risen in Europe. Could this have anything to do with trends in the work-life balance (平衡)?

56．From the text we know that the author ___________.

A．believes that longer working hours is better

B．prefers shorter working hours to longer ones

C．says nothing certain about which pattern is better

D．thinks neither of the patterns is good

57．Which of the following countries has more of its people at work?

A．Spain. B．France.

C．Germany. D．America.

58．In the last paragraph, the underlined word “which” refers to __________.

A．family life B．situations

C．other values D．trends

59．What message can we get from the text?

A．The GDP of Europe is higher than that of America.

B．Two possible reasons are given for working longer hours in the US.

C．People all over the world choose to work less when they are richer.

D．Americans are happier than Europeans.

60．Which of the following would be the best title for the text?

A．Americans and Europeans. B．Staying at Home.

C．Work and Productivity. D．Work and Happiness.

In the city of Fujisawa, Japan, lives a woman named Atsuko Saeki When she was a teenager, she 36 of going to the United States. Most of what she knew about American 37 was from the textbooks she had read. "I had a 38 in mind: Daddy watching TV in the living room,

Mummy 39 cakes and their teenage daughter off to the cinema with her boyfriend."

Atsuko 40 to attend college in California. When she arrived, however, she found it was not her 41 world.' "People were struggling with problems and often seemed 42 ," she said. "I felt very alone."

One of her hardest 43 was physical education. "We played volleyball." she said.

"The other students were 44 it, but I wasn't."

One afternoon, the instructor asked Atsuko to 45 the ball to her teammates so they could knock it 46 the net- NO problem for most people, but it terrified Atsuko. She was afraid of losing face 47 she failed.

A young man on her team 48 What she was going through." He walked up to me and 49 , 'Come on. You can do that'"

"You will never understand how those words of 50 made me feel.. Four words: You can do that I felt like crying with happiness"

She made it through the class. Perhaps she thanked the young man; she is not 51 .

Six years have passed. Atsuko is back in Japan, working as a salesclerk. "I have 52 forgotten the words." she said. "When things are not going so well, I think of them."

She is sure the young man had no idea how much his kindness 53 to her. "He probably doesn't even remember it," she said. That may be the lesson. Whenever you say something to a person cruel or kind---you have no idea how long the words will 54. She's all the way over in Japan, but still she hears those four 55 words: You can do that.

36. A. learned B. spoke C. dreamed D. heard

37. A. way B. life C. education D. spirit

38. A. photo B. painting C. picture D. drawing

39. A. baking B. frying C. steaming D. boiling

40. A. hoped B. arranged C. liked D. attempted

41. A. described B. imagined C. created D. discovered

42. A. tense B. cheerful C. relaxed D. deserted

43. A. times B. question C. classes D. projects.

44. A. curious about B. good at C. slow at D. nervous about

45. A. kick B. pass C. carry D. hit

46. A. through B. into C. over D. past

47. A. after B. if C. because D. until

48. A. believed B. considered C. wondered D. sensed

49. A. warned B. sighed C. ordered D. whispered

50. A. excitement B. encouragement C. persuasion D. suggestion

51. A. interested B. doubtful C. puzzled D. sure

52. A. never B. already C. seldom D. almost

53. A. happened B. applied C. seemed D. meant

54. A. continue B. stay C. exist D. live

55. A. merciful B. bitter C. simple D. easy

Joe Templer should have known better. After all, he works for a large auto insurance company. It won't hurt to leave the key in the truck this once, he thought, as he filled his gas tank at a self service gas station. But moments later, as he was paying the money, he saw the truck being driven away.

In 1987, 1.6 million motor vehicles were stolen in the United States one every 20 seconds. If _________________, experts predict annual vehicle thefts could exceed two million by the end of the decade.

Vehicle theft is a common phenomenon, which has a direct impact on over four million victims a year. The cost is astonishing.

Many police officials blame professional thieves for the high volume of the thefts. It is a major money maker for organized crime. Typically, stolen cars are taken to pieces and the parts sold to individuals. But as many as 200,000 cars are smuggled out of the country every year. Most go to Latin America, the Middle East and Europe.

Only about 15 percent car thefts result in an arrest, because few police departments routinely conduct in depth auto investigations. When thieves are arrested, judges will often sentence them to probation（缓刑）, not immediately put them in prison because the prisons are overcrowded with violent criminals.

One exception is a Michigan program that assigns 92 police officers to work full time on the state's 65,000 car theft cases a year. Since 1986, when the effort began, the state's auto theft rate has fallen from second in the nation to ninth.

76. What is the best title of the passage? (Please answer within 10 words.)

___________________________________________________________________________

77 Why do you think Joe Templer should be blamed according to the writer? (Please answer within 10 words.)

___________________________________________________________________________

78 Please fill in the blank with proper words or phrases. (Please answer within 10 words.)

___________________________________________________________________________

79. Put the underlined sentence in the passage into Chinese.

___________________________________________________________________________

80. What suggestions would you give the car owners to prevent the car theft? (Please answer within 20 words.)

____________________________________________________________________________

阅读下面短文，掌握其大意，从下列各各题所给的四个选项（A 、B、C和D）中，选出最佳选项，并在答题卷上将该项涂黑。
These days, it is common to see 5-gallon bottles of water being sent to homes. Supermarket 21
are filled with all kinds of bottled water from simple 22 bottles containing “pure spring water” to expensive foreign types of mineral water in glass bottles. In Europe, bottled water is as 23 as soft drinks which are widely accepted in the United States. People are not only interested in the different choices of drinks, but also in the taste of bottled water and its 24 value.
All bottled water on sale must 25 the content of the water on the bottle. Some companies 26
minerals to give the water a better taste. But the term “mineral water” is 27 , because all water, except specially purified water, contains minerals. 28 must be made to tell people clearly what kind of water people are exactly buying: spring water, mineral water, or purified water. For example, “spring water” will have to come from a(n) 29 spring.
Many people choose bottled water 30 tap water, because they 31 the safety of public drinking water. Some people worry about city water 32 . We need to pay close attention to the cleanliness of our drinking water. The government should be responsible for tap water 33 . It should be tested and checked 34 .
Keep in mind that bottled water is 35 . In many cases, you are paying for water that is not much different from tap water. If you are not sure of the safety of your tap water, have it 36 . A local health department can be of 37 . Compared with the cost of bottled water, the testing cost will be less expensive. Letting cold water 38 for a minute or so before taking a drink or using it in preparing a meal is a good way to 39 possible water pollution, especially if the water has been 40 for an hour or more.