科目:高中英语 来源: 题型:阅读理解
A device that stops drivers form falling asleep at the wheel is about to undergo testing at Department of Transport laboratories and could go on sale within 12 months.
The system, called Driver Alert, aims to reduce deadly road accidents by 20% - 40% that are caused by tiredness. Airline pilots can also use it to reduce the 30% of all pilot-error accidents that are related to fatigue.
Driver Alert is based on a computerized wristband. The device, worn by drivers or pilots, gives out a sound about every four minutes during a car journey. After each sound the driver must respond by squeezing the steering wheel (方向盘). A sensor in the wristband detects this pressing action and measures the time between the sound and the driver’s response.
Tiredness is directly related to a driver’s response time. Usually, a watchful driver would take about 400 milliseconds to respond, but once that falls to more than 500 milliseconds, it suggests that the driver is getting sleepy.
In such cases the device gives out more regular and louder sounds, showing that the driver should open a window or stop for a rest. If the driver’s response continues to slow down, the sounds become more frequent until a nonstop alarm warns that the driver must stop as soon as possible.
The device has been delivered to the department’s laboratories for testing. If these tests, scheduled for six months’ time, are successful, the makers will bring the product to market within about a year.
According to the text, Driver Alert ______.
A. aims to reduce tiredness-related accidents
B. has gone through testing at laboratories
C. aims to prevent drivers form sleeping
D. has been on sale for 12 months
73. How should a driver respond to the sounds from Driver Alert?
A. By sounding a warning. B. By touching the wristband.
C. By checking the driving time. D. By pressing the steering wheel.
74. We can learn form the text that the driver needs to stop for a break when his response time is ______.
A. about 400 milliseconds B. below 500 milliseconds
C. over 500 milliseconds D. about 4 minutes
75. When the driver gets sleepy while driving, Driver Alert ______.
A. moves more regularly B. stops working properly
C. opens the window for the driver D. sounds more frequently and loudly
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科目:高中英语 来源:广东省珠海市2010届高三下学期综合测试英语试题(二) 题型:阅读理解
U.S. airlines are seeing a major interruption because of hundreds of flights canceled due to the ash cloud from the Icelandic volcano, but European flight companies will face the biggest losses.
The airline business has been tough: The decline dramatically slowed traffic; February heavy snow forced U.S. airlines to cancel thousands of flights; and now the ashes from the volcano stopped all traffic in and out of northern Europe for days.
"For U.S. flight companies, it'll be a relatively short-term hit," said Michael Boyd, president of Boyd Group International, an aviation (航空学) consulting firm. "We think right now they're down about $80 million in terms of lost income, and they're down domestically about 80,000 passengers that would have been flying domestically but aren't because they can't get here."
Delta announced that volcano-related interruption grounded about 400 flights until Monday at a cost of $20 million in lost revenues. But compare that to the recent snowstorms, when the airline canceled 7,000 flights and lost $65 million in revenue.
The disruption has created uncertainty for customers, but analysts say U.S. airlines won't face as many costs as you might think. They are not flying in extra planes to handle the passengers in trouble because, airline analyst Robert Mann said, companies simply don't have them.
"Airlines run a very lean operation now," Mann said. "So, since there are no spare aircraft or crews, the airlines will attempt to maximize loads on every one of their aircraft that do fly. But it may take days, or in some cases a week or so, to get some of these customers to where they want to go."
46. Which negative consequences mentioned in the passage did the disasters cause?
A. coldness, pollution and airlines’ losses
B. airport damage, pollution and slow traffic
C. passenger delay, coldness and airport damage
D. passenger delay, airlines’ losses and slow traffic
47. Which of the following statements is true according to the passage?
A. The fewest airplanes will fly the trapped passengers to their destinations.
B. All the customers are sure to be sent to their destinations in time.
C. The U.S. and U.K. airlines suffered the same losses in the natural disasters.
D. The volcano eruption reduced the traffic to and from northern Europe.
48. What does the last paragraph mainly tell us?
A. the troubles that the airlines will face after the ash cloud disappears
B. the measures that the airlines will take to maximize their profit
C. the present situation of the airlines and their plan to deliver the passengers
D. the reasons why the airlines run a fine operation
49. Why will it take a long time for airlines to send the passengers to their different destinations?
A. Because the passengers enjoy staying in airports to talk with one another.
B. Because the airlines don’t have spare planes or employees to serve.
C. Because the airlines don't have enough financial support after the disaster.
D. Because the passengers are asking for full refund from the airlines.
50. The passage is most probably from_______.
A.a novel B.a news report
C.a magazine D.a thesis
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科目:高中英语 来源:2010-2011山西省山大附中高二5月份月考英语试卷 题型:阅读理解
Rescuers have found the bodies of over 130 people killed in two ferry disasters in Bangladesh.The accidents happened during a storm that hit the country on April 21st.Hundreds more are missing or feared to be dead.
The two ferries sank in different rivers near the capital city of Dhakfi as strong winds and rain hit the South Asian country.The government has since banned all ferries and other boats from traveling at night during the April-May stormy season. One of the ferries,MV Mitali,was carrying far more people than it was supposed to.About 400 passengers fitted into a space made for just 300,police said.The second ferry carried about 100 passengers.
“The number of deaths is certain to rise.”said an official in charge of the rescue work.“No one really knows how many people were on board the ferry or how many of them survived.” Ferries in Bangladesh don’t always keep passenger lists,making it difficult to determine the exact number of people on board.Besides the ferry accidents,at least 40 people were killed and 400 injured by lightning strikes.falling houses and trees and the sinking of small boats.Storms are common this time of year in Bangladesh,as are boating accidents.Ferry disasters take away hundreds of lives every year in a nation of 130 million people.Officials blame these river accidents on a lack of safety measures, too many passengers in boats and not enough checks on weather conditions. Ferries are a common means of transport in Bangladesh.It is a country covered by about 230 rivers.Some 20,000 ferries use the nation’s Waterways every year.And many of them are dangerously overcrowded.Since 1977, more than 3,000 people have died in some 260 boating accidents.
【小题1】The two ferry disasters occurred_______.
A.at noon | B.in the morning | C.at night. | D.In the afternoon. |
A.500 | B.100 | C.400 | D.300 |
A.strong winds. | B.bad weather conditions. |
C.the blockages of waterways. | D.the lack of safety measures. |
A.They happened during a storm. | B.They sank on April 21. |
C.The exact number of deaths could be easily determined. | |
D.They sank somewhere near Dhaka. |
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科目:高中英语 来源:2014届陕西省高一下学期期中考试英语试卷(解析版) 题型:阅读理解
Questionnaire(调查表,问卷)
Read the questions and answer YES or NO, then you will find out how good you are.
1. When you don 't understand something, you ask questions. □
2. You like listening to older people talk about the past. □
3. You think that you can learn something interesting from everyone around you. □
4. You are brave enough when you have to talk to people you don't know. □
5. You enjoy reading books about famous people. □
6. You always see and talk to different people. □
7. You are interested in learning new ways of doing things. □
8. You enjoy sharing experiences with friends and learning from people of all ages. □
9.You talk a lot about yourself. □
10. Even if you are often wrong, you make your own decisions. □
11.You hate teaching what you are good at: sports, technology, whatever. □
12.Your parents don't understand you, so you don't talk to them much. □
SCORE(打分数) NOW!
Score 2 points if you answer YES to each of the first 8 questions, and 0 if you choose NO.
Score 2 points if you answer NO to each of the last 4 questions, and 0 if you choose YES.
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18—24 You are friendly and open-minded. You make people feel important by listening to what they have to say. You'll probably succeed in learning al1 kinds of interesting things. Good for you!
10--16 Remember that every single person you know can teach you something. You will greatly make your life rich and colorful.
0- 8 About 400 years ago, a famous writer wrote, "No man is an island. "This is still useful today. Try to be more open and interested in people around you.
1.If you say "YES" to all these questions , you'll get ____ points.
A. 12 B. 16 C. 20 D. 24
2.When you score 22 points, you are _____.
A. shy and nervous B. silent and serious
C. open and friendly D.brave and strong
3."No man is an island." in the text probably means that _____.
A. the famous writer was very clever
B. everything is the same as 400 years ago
C. you will feel happy if on an island
D. you can not live alone in the world
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科目:高中英语 来源:浙江省富阳市2009-2010学年高二5月教学质量检测试题(英语) 题型:阅读理解
Cape Verde is an African country that contists of 10 main islands and 5 tiny ones. It lies in the Atlantic Ocean, about 400 miles west of Senegal on the African mainland .
Cape Verde has a population of about 329,000 and a total area of 1,557 square miles. Sao Tiago, the largest island , covers 383 square miles. There are no people living on Santa Luzia, the last of the ten larger islands,nor on the five small islands.
Praia,the capital of Cape Verde,is on Sao Tiago.However,the largest city,Mindelo,is on Sao Vicente, the sixth largest island of the group. Portugal(葡萄牙)ruled the islands from the 1460's until 1975,when Cape Verde became independent. Now Cape Verde is a republic with an elected president.
About 70 per cent of the people of Cape Verde have mixed black African and Portuguese (葡萄牙的) blood. The rest of the population are mostly black Africans.
1. If you visit Cape Verde,you will find
A. people only on the ten main islands.
B. about 200 people on every square mile of land.
C. people on all the islands except Santa Luzia.
D. no people on the six smallest islands.
2. Five hundred years ago Cape Verde was
A. a free country.
B. a colony (殖民地).
C. an unknown country.
D. a republic.
3. Three out of ten people living in Cape Verde are of
A. mixed Portuguese and African ancestry (祖先).
B. Portuguese ancestry.
C. either Portuguese or African ancestry.
D. African ancestry.
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