A device that stops drivers from 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 warms 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 markers will bring the product to market within about a year.
1.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 from sleeping
D. has been on sale for 12 months
2.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
3.We can learn from 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 400 minutes
4.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
科目:高中英语 来源:2016届江苏如东高级中学高三上学期期中英语试卷(解析版) 题型:阅读理解
The Catskill Mountains are a year-round playground for outdoor enthusiasts and nature lovers. You will find a number of relaxing inns ready to meet your needs.
Caleb Street’s Inn
Located in the historic village of Catskill at the base of the mountains, Caleb Street’s Inn was built in 1785. It provides a view of the garden and Catskill Creek or guests can step outside for a walk along the Hudson River. A full breakfast is served every morning. Each of the four Pet-friendly rooms offers a private bath and a view of the river and neighboring buildings. Hiking trails(小路), golf courses and historic sites are only a short drive away.
Winter Clove Inn
Nature lovers can enjoy a pleasant location in the Northern Catskill Wilderness Preserve at Winter Clove Inn. With wood floors, each room has a private bath and air conditioning(空调). With active days of tennis, hiking or cross- country skiing ahead, guests don’t have to go far for a breakfast, lunch or dinner beside the fireplace at inn’s restaurant.
Windham House
A former pub built in 1805, Christman’s Windham House is the oldest inn continually operating in the Catskills. The 300 acres of grounds in the town of Windham include a tennis court, golf course, heated pool and a restaurant. Guests can relax on private balconies (阳台) overlooking a golf course and take their meals at Christman’s Windham House Restaurant. The inn is less than 2 miles from the hiking trails of Windham Mountain.
Washington Irving In
If you’re looking for a mountain inn with a Victorian feel, Washington Irving Inn has much to offer. Furnished with antiques, each of the 15 rooms has a private bath. Free breakfast is served. Hikers are a short walk from Kaaterskill Falls and Hunter Mountain trails.
1. What is special about Caleb Street’s Inn?
A. It has a golf course for guest
B. It provides a beautiful view of Kaaterskill Falls
C. It’s decorated with wood floors
D. It allows guests to take their dog or cat with them
2.All the four inns in the passage ______
A. have private bathrooms
B. has air conditioning in the rooms
C. are convenient for hiking
D. serve free breakfast in the morning
查看答案和解析>>
科目:高中英语 来源:2014-2015学年湖北省武汉市武昌区高三元月调考英语试卷(解析版) 题型:阅读理解
C
In 1932 the warning of the British politician, Stanley Baldwin, that “the bomber will always get through” made a deep impression in Britain, the only state to make serious plans to evacuate civilians from large towns before the war started.
The British Government developed plans for evacuating 1 million children to the United States and Canada and other Commonwealth nations. It established the Children's Overseas Reception Board (CORB) in May 1940. After the fall of France, many people thought the war was lost and some saw this as one way of ensuring that Britain could survive even if invaded.
The Germans eventually began bombing British cities in September. Some children were evacuated by ship to British Dominions, including Australia, Canada, New Zealand, and South Africa. The CORB selections were not done on a first-come, first-served basis. CORB classified and prioritized the children. Charges soon appeared in the press that the well-to-do were being given priority. CORB arranged for the transportation. The Government paid the passages. Quite a number of children had already been evacuated. This tended to be children from rich families with money and overseas contacts. The British public eventually demanded the government pay so that less privileged children were also eligible.
World War II occurred before the beginning of trans-Atlantic air travel. Liners were used to transport the children and this proved to be dangerous because the U-boats quickly emerged as the greatest threat. And this put the evacuee children trying to cross the Atlantic to safety in danger. Two ships carrying child evacuees were torpedoed (破坏)in 1940. One was the Dutch liner Volendam with 320 children on August 30. The crew managed to get the life boats off and saved the children. They were returned to Glasgow. The other was the City of Benares, an ocean liner with 200 British and foreign civilian passengers and 93 British children with a guard of nurses, teachers, and a clergyman. It was torpedoed on September 13. The crew attempted to launch the life boats as Benares began to sink. The rough weather made this difficult, so many of the passengers in the life boats died in the extreme conditions. Only 15 children survived. Churchill, when he learned of the disaster, decided to end the overseas evacuation scheme.
1.The whole passage is mainly about _____.
A. bombing Britain
B. children evacuation
C. German U-boats
D. loss of children
2.What can we learn about the British people according to the passage?
A. They were concerned about their children.
B. They were threatened by Stanley Baldwin.
C. They were frightened by German invasion.
D. They longed to go to commonwealth nations.
3.The underlined word “eligible” in the last sentence of Paragraph 3 probably means _____.
A. qualified B. accessible
C. hopeful D. popular
4.Churchill decided to end the evacuation scheme mainly because _____.
A. so many people needed evacuating
B. the weather in the Atlantic was rough
C. the crew were inexperienced in saving people
D. liners easily became the targets of the German U-boats
查看答案和解析>>
科目:高中英语 来源:2014-2015学年北京市海淀区高三上学期期中考试英语试卷(解析版) 题型:阅读理解
The Purpose of Boredom Being bored can encourage people's creativity-partly to escape the horrible,frustrated.And meaningless feeling of boredom-recent studies find.It could even be true at work.
Psychologists at the University of Central Lancashire had participants copy numbers out of the telephone book for 15 minutes,while others went straight into a standard creativity task.
Both groups were asked to come up with as many different uses as they could for a plastic cup.The group that felt more bored came up with more uses.
Dr.Sandi Mann,one of the study's authors said." Boredom at work has always been seen as something to he removed.hut perhaps we should be welcoming it in order to encourage our creativity.What we want LO do next is to see what the practical implications of this finding are.Do people who are bored at work become more creative in other areas of their work-or do they go home and write novels?"
In a later study,Dr.Sandi Mann found that creativity was reduced when people were still bored but didn't have the chance to daydream.
While we tend to think of boredom as something;that certainly leads to trouble-drinking,gambling.and antisocial behavior,this research suggests different possibilities.
More than anything,the feeling of boredom is a 8trong signal that we are stuck in some kind of rut and we need to seek out new goals.In the study above,this research led participants to new ideas.
Usually people will do anything to avoid being bored.as it's such an aversive experience.But creative people,like writers,sometimes talk about seeking out boredom.
Here is the comedy writer Graham Linehan talking about boredom Lo The Cuardian."I have to use all these programs that cut off the Internet,force me to be bored,because being bored is an essential part of writing,and the Internet has made it very hard to be bored.The creative process requires a period of boredom ,of being stuck.That's actually a very uncomfortable period that a lot of people mistake for writer's block,but it's actually just part of a long process."
So,when you start to feel bored ,instead of g7ancing at your smartphone.,try being bored for a bit.Who knows what creative thought might come of it?
1.From the study of Dr.Sandi Mann,we can learn that________.
A. boring tasks make people creative
B. daydreaming may increase creativity
C. plastic cups can be used very creatively
D. copying numbers might be very interesting
2.The underlined word "aversive" in Paragraph 8 probably means________
A. common B. unpleasant
C. unusual D. personal
3.According to Craham Linehan________.
A. glancing at a smartphone is a solution.
B. he is forced to feel bored by the Internet
C. the boredom period is a block for writers
D. being stuck for a period benefits him a lot
4.What is the author's attitude towards boredom?
A. Critical B. Cautious
C. Positive D. Unclear
查看答案和解析>>
科目:高中英语 来源:2014-2015学年北京市海淀区高三上学期期中考试英语试卷(解析版) 题型:单项填空
____amazed me most was the young boy handling 8 pen with his feet
A. That B. What C.As D. Who
查看答案和解析>>
科目:高中英语 来源:2014-2015学年北京市东城区普通校高三11月联考英语试卷(解析版) 题型:单项填空
_____ with so much trouble,we failed to complete the task on time.
A. Faced B. Face
C. Facing D. To face
查看答案和解析>>
科目:高中英语 来源:2014-2015学年北京市朝阳区高三上学期期中考试英语试卷(解析版) 题型:阅读理解
In the past, if a person wanted to see the national treasures of a country, one had to go there in person.Therefore, very few people were able to enjoy some of history’s most important and interesting artifacts (手工艺品).This has changed with an increase in the number of traveling museum exhibitions.
King Tutankhamen Artifacts
A traveling exhibition of artifacts from the tomb of King Tutankhamen, popularly known as “King Tut”, toured the United States from November 1976 to April 1979.The 55 objects were shown in six cities and were seen by around eight million museum-goers.The second touring exhibit was started in 2007, this s antime with 130 artifactd stops in London and three different American cities.However some objects, like the king’s golden face mask, are too valuable or too delicate to be transported long distances, so “replicas” (exact copies of something) are on show.
Japanese Color Woodblock Prints
The Art Museum at University of Virginia, in Charlottesville, Virginia, has an extraordinary collection of Japanese color woodblock prints (木刻版画).These prints document the period from about 1850 to 1900, a time when Japan was opening itself to Western influences.Before this point, Japan was a closed society that had little communication with the world outside of its borders.These works of art beautifully show the feeling of change and the trend toward modernization.The museum has put together a traveling exhibition of 60 of these prints, which can be borrowed and exhibited worldwide for periods of eight weeks or more.
Face-to-face with “Lucy”
One of the world’s most famous archaeological (考古学的) finds in history are the 3.2 million-year-old bones of a 106-centimeter-tall female found in the Ethiopian desert in 1974.Lucy, a name given to her by the discovery team, is a “hominid”, or a creature that scientists believe is the earliest ancestor of modern human beings.Rarely is an artifact this valuable allowed to travel widely, but Lucy has been taken to several museums in the U.S.while a detailed replica remains at the Ethiopian Natural History Museum.
1.What do we learn about King Tutankhamen’s artifacts?
A. The artifacts were shown in London first.
B. The artifacts were on show in the United States once.
C. The second touring exhibit showed more artifacts than the first one.
D. The king’s golden face mask was also shown in the traveling exhibitions.
2.What do the Japanese woodblock prints show about the society from 1850 to 1900?
A. Japan had little communication with other countries.
B. The whole country refused changes in the society.
C. Japan was opening itself up to Western ideas.
D. Japan achieved modernization.
3.Who is Lucy according to the passage?
A. An archaeologist.
B. The ancestor of modern human beings.
C. A 106-centimeter-tall female who died in 1974.
D. The first woman who visited the Ethiopian desert.
查看答案和解析>>
科目:高中英语 来源:2014-2015学年安徽省六校教育研究会高三第一次联考英语试卷(解析版) 题型:单项填空
When the whole world is rainy,let’s make it________ in our heart.
A. clean B. clear
C. tidy D. tiny
查看答案和解析>>
科目:高中英语 来源:2015-2016学年宁夏石嘴山第三中学高二上月考1英语试卷(解析版) 题型:阅读理解
Welcome to your future life!
You get up in the morning and look into the mirror. Your face is firm and young-looking. In 2035, medical technology is better than ever. Many people your age could live to be 150, so at 40, you’re not old at all. And your parents just had an anti-aging(抗衰老的) treatment. Now, all three of you look the same age !
You say to your shirt, “Turn red.” It changes from blue to red. In 2035, “smart clothes” contain particles(粒子) much smaller than the cells in your body. The particles can be programmed to change your clothes’ color or pattern.
You walk into the kitchen. You pick up the milk, but a voice says, “You shouldn’t drink that!” Your fridge has read the chip (芯片) that contains information about the milk , and it knows the milk is old . In 2035, every article of food in the grocery store has such a chip.
It’s time to go to work. In 2035, cars drive themselves. Just tell your “smart car” where to go. On the way, you can call a friend using your jacket sleeve(袖子). Such “smart technology” is all around you.
So will all these things come true? “For new technology to succeed,” says scientist Andrew Zolli , “it has to be so much better that it replaces what we have already.” The Internet is one example --what will be the next?
1.We can learn from the text that in the future__________.
A. people will never get old
B. everyone will look the same
C. red will be the most popular color
D. clothes will be able to change their pattern
2.What can be inferred from Paragraph 4?
A. Milk will be harmful to health.
B. More drinks will be available for sale.
C. Food in the grocery store will carry electronic information.
D. Milk in the grocery store will stay fresh much longer.
3.What is the text mainly about?
A. Food and clothing in 2035.
B. Future technology in everyday life.
C. Medical treatments of the future.
D. The reason for the success of new technology.
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com