Smart home applications can share all kinds of helpful information with homeowners. There appears a new housing platform which can detect the stress on electricity — and the stress on the heart.
“There is a growing population of elderly people, and there are statistics to show that more and more of them are going to live alone in the home,” said Johann Siau, a senior lecturer at the University of Hertfordshire in the U.K., who was leading the InterHome project.
The system was originally designed to provide remote access (远程访问) to a house so owners could be more energy-efficient. In a small type of the system, set-in controller devices connect securely to the Internet. The owner can then monitor them with a cell phone or computer. User feedback helps the system adapt to routines, saving on electricity.
While thinking about responding to user behavior and an increasingly elderly population, the researchers decided to add wristband (手腕带) technology that senses important organs of the body such as body temperature and pulse, Siau said. “If someone were to fall, it would detect the fall and it would immediately start the monitor of the pulse to see if the person has gone into shock (休克),” he said.
The wristband communicates with the home system wirelessly. Data from the band can be securely transmitted to the home network and accessed by authorized users. “We’re working on trying to reduce it to a level where it could potentially be a wrist-sized product,” Siau said.
But he warned that the technology presented new challenges. “When you start using that on a larger scale, you have issues of privacy or security,” he said. Siau said the InterHome home system isn’t intended to invade privacy. “We’re thinking about the elderly people who are living alone with no one looking after them,” he said. “Hopefully this will be able to decrease some concerns and possibly save a few lives.”
【小题1】The system was first designed for a house owner to .
| A．keep watch on his house |
| B．keep his house safe |
| C．monitor the elderly people inside |
| D．save electricity |
| A．sense important organs of a person |
| B．keep an old man from falling |
| C．get the medical information of a sick person |
| D．record a person’s daily activities |
| A．more sensitive |
| B．be connected with the Internet |
| C．available for common people |
| D．suitable to wear on the wrist |
| A．The wristband can be large and expensive. |
| B．The wristband will get false information of a person. |
| C．It will not be used in the proper way. |
| D．It will bring inconvenience to the old people. |
【小题1】D
【小题2】A
【小题3】D
【小题4】C
解析试题分析: 文章介绍能够远程监视保护老年人的智能型房屋。
【小题1】D。细节理解题。从文章第三段第一句The system was originally designed to provide remote access to a house so owners could be more energy-efficient. 可知，这种智能型房屋最初是为了让人们能够远程控制自己的住所，达到节能的目的。故选D。
【小题2】 A。细节理解题。从文章第四段the researchers decided to add wristband technology that senses important organs of the body such as body temperature and pulse可知，这种手腕带技术的主要用途是检测老年人的重要身体指标。故选A。
【小题3】D。细节理解题。从文章第五段We’re working on trying to reduce it to a level where it could potentially be a wrist-sized product可知，科研人员正努力使这种手腕带缩小到手表大小，能够戴在手腕上。故选D。
【小题4】C。推理判断题。从文章最后一段When you start using that on a larger scale, you have issues of privacy or security可知，这项技术如果运用不当，可能会侵害人们的隐私和安全。故选C。
考点：考查说明类文章阅读。
阅读快车系列答案科目：高中英语 来源： 题型：阅读理解
With petroleum reserves (石油储量) decreasing，the search is on to replace gas with a cleaner，greener alternative.Though much eco－talk has centered on biofuels from corn and soybeans，the biofuel that looks more likely to replace petroleum comes from a most unlikely source：algae (藻类)．
Algae，like corn，soybeans，and other crops，grow via photosynthesis (光合作用) and can be processed into fuel oil.However，they yield 30 times more energy than land crops such as soybeans，according to the U．S.Department of Energy.Many algae species also can grow in saltwater and polluted water－while corn and soy require arable land and fresh water that will be in short supply as the world's population balloons.
“If you replaced all the diesel (柴油) in the U．S.with soy biodiesel，it would take half the land mass of the U．S.to grow those soybeans，”says Matt Caspari，chief executive of Aurora Biofuels，a Berkeley，Calif.－based private firm that specializes in algae oil technology.On the other hand，the Energy Department says that if algae fuel replaced all the petroleum fuel in the United States，it would require 15,000 square miles，which is a few thousand miles larger that Maryland (12,407 square miles)，the 42nd state in land area.
Another bonus：Because algae can be grown just about anywhere in a closed space，they 're being tested at several power plants across the nation as a carbon absorber.Smokestack emissions (烟囱排放物) can be pumped directly into the ponds，feeding the algae while keeping greenhouse gases out of the atmosphere.
Although processing technology for algae fuel—also known as “oilgae” in some environmentalist circles—is improving，it's still years away from reaching your local gas pump.“It's just a question of cost，because no large－scale facilities have been built yet，” Caspari says.
【小题1】The underlined word “yield” in Paragraph 2 can be replaced by “________”．
| A．control | B．require |
| C．produce | D．grow |
| A．may pollute water and soil |
| B．can grow in poor conditions |
| C．provide much less energy |
| D．need more special care |
| A．it can be used more widely |
| B．it is more easy to produce |
| C．it needs much less land |
| D．it costs much less money |
| A．Algae help protect the environment. |
| B．People can grow algae anywhere. |
| C．Fish can get more oxygen from algae. |
| D．Algae produce less waste. |
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科目：高中英语 来源： 题型：阅读理解
No one knows for sure when advertising first started. It is possible that it grew out of the discovery that some people did certain kinds of work better than others did them. That led to the concept of specialization, which means that people would specialize, or focus, on doing one specific job.
Let's take a man we'll call Mr. Fielder, for example. He did everything connected with farming. He planted seeds, tended the fields, and harvested and sold his crops. At the same time, he did many other jobs on the farm. However, he didn't make the bricks for his house, cut his trees into boards, make the plows(犁), or any of the other hundreds of things a farm needs. Instead, he got them from people who specialized in doing each of those things.
Suppose there was another man we shall call Mr. Plowright. Using what he knew about farming and working with iron, Mr. Plowright invented a plow that made farming easier. Mr. Plowright did not really like farming himself and wanted to specialize in making really good plows. Perhaps, he thought, other farmers will trade what they grow for one of my plows.
How did Mr. Plowright let people know what he was doing? Why, he advertised, of course. First he opened a shop and then he put up a sign outside the shop to attract customers. That sign may have been no more than a plow carved into a piece of wood and a simple arrow pointing to the shop door. It was probably all the information people needed to find Mr. Plowright and his really good plows.
Many historians believe that the first outdoor signs were used about five thousand years ago. Even before most people could read, they understood such signs. Shopkeepers would carve into stone, clay, or wood symbols for the products they had for sale.
A medium, in advertising talk, is the way you communicate your message. You might say that the first medium used in advertising was signs with symbols. The second medium was audio, or sound, although that term is not used exactly in the way we use it today. Originally, just the human voice and maybe some kind of simple instrument, such as a bell, were used to get people's attention.
A crier, in the historical sense, is not someone who weeps easily. It is someone, probably a man, with a voice loud enough to be heard over the other noises of a city. In ancient Egypt, shopkeepers might hire such a person to spread the news about their products. Often this earliest form of advertising involved a newly arrived ship loaded with goods. Perhaps the crier described the goods, explained where they came from, and praised their quality. His job was, in other words, not too different from a TV or radio commercial in today's world.
【小题1】What probably led to the start of advertising?
| A．The discovery of iron. |
| B．The specialization of labor. |
| C．The appearance of new jobs. |
| D．The development of farming techniques. |
| A．praised his plows in public |
| B．placed a sign outside the shop |
| C．hung an arrow pointing to the shop |
| D．showed his products to the customers |
| A．explain the origin of advertising |
| B．predict the future of advertising |
| C．expose problems in advertising |
| D．provide suggestions for advertising |
| A．owned a ship |
| B．had the loudest voice |
| C．ran a shop selling goods to farmers |
| D．functioned like today's TV or radio commercial |
| A．the history of advertising |
| B．the benefits of advertising |
| C．the early forms of advertising |
| D．the basic design of advertising |
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科目：高中英语 来源： 题型：阅读理解
It’s only 4 hours flying time from Sydney, but a world away. What better place to rest than a country where the only place people hurry is on the football field and things are done in “Fiji time”?
Viti Levu—Great Fiji—is the largest island. Here you’ll find the capital Suva and the international airport at Nadi. Vatoa, on the other hand, is a tiny island in the farthest part of Fiji. Then there are 331 other islands, many of them with places to stay.
With less than a million people living on islands, you’ll never feel crowded. And with a climate(气候)that changes only for five degrees between seasons, there’s never a bad time to come.
From cities to villages, from mountains to beaches, from water sports to wooden artworks, Fiji can give you more adventures and special experiences than you could find almost anywhere in the world.
Whenever you come, wherever you go, you’re sure to see some unforgettable events, from war dances to religious(宗教的)songs, from market days to religious days. It’s not just staged for tourists; it’s still a part of everyday life in Fiji. And any one of us can enjoy Fiji’s spirit by being part of the traditional(传统的)sharing of yaqona—a drink made from the root of a Fiji plant.
So why not join us for the experience of a lifetime?
【小题1】 Where is the international airport of Fiji?
| A．In Suva | B．In Sydney |
| C．On the island of Vatoa | D．On the island of Viti Levu |
| A．They invented “Fiji time” for visitors. |
| B．They stick to a traditional way of life. |
| C．They like to travel from place to place. |
| D．They love taking adventures abroad. |
| A．its comfortable hotels |
| B．its good weather all year round |
| C．its exciting football matches |
| D．its religious beliefs |
| A．In a personal diary |
| B．In a science report |
| C．In a travel magazine |
| D．In a geography textbook |
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科目：高中英语 来源： 题型：阅读理解
When another old cave is discovered in the south of France，it is not usual news．Rather，it is art ordinary event．Such discoveries are so frequent these days that hardly anybody pays heed to them．However，when the Lascaux cave complex was discovered in 1940，the world was amazed．Painted directly on its walls were hundreds of scenes showing how people lived thousands of years ago．The scenes show people hunting animals，such as bison or wild cats．Other images show birds and，most noticeably，horses，which appear in more than 300 wall images，by far outnumbering all other animals．
Early artists drawing these animals accomplished a monumental and difficult task．They did not limit themselves to the easily accessible walls but carried their painting materials to spaces that required climbing steep walls or crawling into narrow passages in the Lascaux complex．
Unfortunately，the paintings have been exposed to the destructive action of water and temperature changes，which easily wear the images away．Because the Lascaux caves have many entrances，air movement has also damaged the images inside．
Although they are not out in the open air, where natural light would have destroyed them long ago，many of the images have been destroyed and are barely recognizable．To prevent further damage，the site was closed to tourists in 1963，23 years after it was discovered．
【小题1】What can be the best title for the text?
| A．Wild Animals in Art | B．Hidden Prehistoric Paintings |
| C．Exploring Caves Respectfully | D．Determining the Age of French Caves |
| A．discovers | B．watches | C．notices | D．buys |
| A．Birds | B．Bison | C．Horses | D．Wild cats |
| A．It was completely dark inside． |
| B．The caves were full of wild animals． |
| C．Painting materials were hard to find． |
| D．Many painting spaces were difficult to reach． |
| A．temperature changes | B．air movement |
| C．water | D．tourists |
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科目：高中英语 来源： 题型：阅读理解
Using too much water or throwing rubbish into our rivers are clear ways that humans can put our water supply in danger, but we also affect our water supply in less obvious ways. You may wonder how paving(铺砌) a road can lead to less useable fresh water. A major part of the water we use every day is groundwater. Groundwater does not come from lakes or rivers.It comes from underground. The more roads and parking lots we pave, the less water can flow into the ground to become groundwater.
Human activity is not responsible for all water shortages. Drier climates are of course more likely to have droughts than areas with more rainfall，but in any case, good management can help to make sure there is enough water to meet our basic needs.
Thinking about the way we use water every day can make a big difference, too. In the United States, a family of four can use 1.5 tons of water a day! This shows how much we depend on water to live，but there's a lot we can do to lower the number.
You can take steps to save water in your home.To start with, use the same glass for your drinking water all day. Wash it only once a day. Run your dishwasher only when it is full. Help your parents fix any leaks in your home. You can even help to keep our water supply clean by recycling batteries instead of throwing them away.
【小题1】Which of the following is most likely to lead to less groundwater?
| A．Using river water. | B．Throwing batteries away. |
| C．Paving parking lots. | D．Throwing rubbish into lakes. |
| A．All water shortages are due to human behavior. |
| B．It takes a lot of effort to meet our water needs. |
| C．There is much we can do to reduce family size. |
| D．The average family in America makes proper use of water. |
| A．show us how to fix leaks at home |
| B．tell us how to run a dishwasher |
| C．prove what drinking glass is best for us |
| D．suggest what we do to save water at home |
| A．why paving roads reduces our water |
| B．how much we depend on water to live |
| C．why droughts occur more in dry climates |
| D．how human activity affects our water supply |
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科目：高中英语 来源： 题型：阅读理解
Reseachers at the University of Kansas say that people can accurately judge 90 percent of a stranger's personality simply by looking at the person’s shoes．“Shoes convey useful information about their wearers，’’the authors wrote in the new study published in the Journal of Research in Personality．
Lead researcher Omri Gillath said the judgments were based on the style，cost，color and condition of someone’s shoes．In the study，63 University of Kansas researchers looked at pictures showing 208 different pairs of shoes worn by the study’s participants.Volunteers in the study were photographed in their most commonly worn shoes，and then filled out a personality questionnaire．
Some of the results were expected：People with higher incomes most commonly wore expensive shoes，and flashier shoes were typically worn by outgoing people．However，some of the more specific results are strange enough．For example，“practical and functional’’shoes were generally worn by more“pleasant"people，while ankle boots were more linked with ‘‘aggressive’’personalities．The strangest of all may be that those who wore‘‘uncomfortable looking” shoes tend to have “calm” personalities. And if you have several pairs of new shoes or take extreme care of them，you may suffer from“attachment anxiety"，spending lots of time worrying about what other people think of your appearance．There was even a political calculation in the mix with more liberal(主张变革的)types wearing“shabbier and less expensive” shoes．
The researchers noted that some people will choose shoe styles to mask their actual personalities，but researchers noted that volunteers were also likely to be unaware that their footwear choices were showing the deep side of their personalities．
【小题1】What does this text mainly tell us?
| A．People’s personalities call be judged by their shoes． |
| B．Shoes convey false information about the wearer． |
| C．People know little about their personalities． |
| D．Shoes Call hide people’s real personalities． |
| A．look at pictures of different shoes |
| B．provide pictures of their shoes |
| C．hand in their commonly worn shoes |
| D．design a personality questionnaire |
| A．Pleasant people like wearing uncomfortable shoes． |
| B．Wealthy people often wear expensive shoes． |
| C．Flahshier shoes are typically worn by outgoing people． |
| D．Aggressive people are likely to weal"ankle boots． |
| A．become a political leader |
| B．have a calm character |
| C．worry about their appearance |
| D．wear strange shoes |
| A．teach how to choose shoes |
| B．describe different personalities |
| C．inform us of a new study |
| D．introduce a research method |
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科目：高中英语 来源： 题型：阅读理解
The weather is getting hotter. You are thirsty（口渴的） playing basketball or riding home from school. A cold drink may be just the thing. But be careful what you are drinking. Something that looks cool may not be good for your health. There are plenty of “energy drinks” on the market. Most of them have beautiful colors and cool names. The lists on them tell you they are helpful to your health. Sounds great!
But after a careful check you may find that most energy drinks have lots of caffeine(咖啡碱)in them. These drinks are especially aimed at young people, students, busy people and sports players. Makers sometimes say their drinks make you better at sports and can keep you awake. But be careful not to drink too much. Caffeine makes your heart beat fast. Because of this, the International Olympic Committee(IOC)（国际奥委会） has limited its use. Caffeine in most energy drinks is at least as strong as that in a cup of coffee or tea. Possible health dangers have something to do with energy drinks. Just one box of energy drink can make you nervous, have difficulty sleeping and can even cause heart problems. Scientists say that teenagers should be discouraged from taking drinks with a lot of caffeine in them.
【小题1】Which of the following can be the best title of the passage? ______
| A．What’s the Use of Energy Drinks? |
| B．Who Can Drink Energy Drinks? |
| C．What’s that in Energy Drinks? |
| D．Why Can’t We Buy Energy Drinks? |
| A．disliked | B．helped | C．stopped | D．encouraged |
| A．energy drinks are especially aimed at teenagers |
| B．energy drinks are helpful to teenagers’ study |
| C．sports players need to drink a lot of energy drinks |
| D．advertisements are important in getting people to buy energy drinks |
| A．they have beautiful colors and cool names |
| B．they have lots of caffeine |
| C．they can keep them awake and better at sports |
| D．they are said to be helpful to health |
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科目：高中英语 来源： 题型：阅读理解
Will online courses transform world of education?
Some may wonder what it feels like to attend a class at Stanford University. The recently popular MOOCs (Massive Open Online Courses) can satisfy this desire. But they are also most likely to change the situation of higher education. Only last month，both Peking University and Tsinghua University announced plans to start open online course on the edX platform，one of the world’s major providers of MOOCs，to explore this new form of online education.
Gaining momentum(势头)
“It’s not only a change of platforms from offline to online. It’s more about a reform of
teaching methods，even the whole education system，”said Chen Jining，president of Tsinghua University.
The potential of MOOCs to reform education has been obvious in the US ever since the immediate popularity of the course Artificial Intelligence，taught by Stanford University professor Sebastian Thrun, who later co-founded Udacity, a platform with 1.6 million enrolled(注册) students in 200 countries. According to Nature magazine，by June 2013，74 percent of universities in the US offered some type of online course. Lu Fang, vice-president of Fudan University，explains the appeal of MOOCs as a simple case of supply and demand：“The demand for high quality educational resources from both enrolled students and professionals is feeding the rise of MOOCs，in which classes usually taught by top teachers are available to everyone，”said Lu.
Too early to replace
With easy access and free of charge, MOOCs are said to have the potential to change the present education system. But there are barriers，because hardly any universities offer degree certificates, as college administrators point out, it’s difficult to confirm if students are foaming anything in MOOCs，reposed USA Today．
The Wall Street Journal also reposed that，presently，a typical MOOC student is likely to have
already graduated from college and is using the course to explore an interest or acquire professional
skills. Even so, an increasing number of undergraduates are signing up.
“What we are really establishing(创建)are educational pathways for people who want skills that are related to contemporary jobs，”Thrun told The Wall Street Journal．
【小题1】MOOCs have been considered likely to reform education since___________．
| A．the founding of Udacity |
| B．the wide application of online education |
| C．the popularity of the course Artificial Intelligence |
| D．the opening of MOOCs on the edX platform in China |
| A．high quality educational resources are in demand |
| B．students can attend courses in famous universities |
| C．college students have access to famous teachers |
| D．MOOCs have brought about revolution in education |
| A．Most of the MOOCs focus on professional training for college graduates． |
| B．There are barriers for MOOCs to replace the present education system． |
| C．International companies prefer applicants who graduate from MOOCs． |
| D．More and more undergraduates have realized the limits of MOOCs． |
| A．doubtful | B．negative | C．critical | D．optimistic |
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