My house is made of wood, glass and stone. It is also made of software.
If you come to visit, you'll probably be surprised when you come in: Someone will give you an electronic PIN to wear. The PIN tells the house who you are and where you are. The house uses this information to give you what you need. When it's dark outside, the PIN turns on the lights near you, and then turns them off as you walk away from them. Music moves with you, too. If the house knows your favorite music, it plays it for you. The music seems to be everywhere, but in fact other people in the house hear different music or no music. If you get a telephone call, only the nearest telephone rings.
Of course, you are also able to want something. There is a home control console (控制臺) which is a small machine that turns things on and off around you.
The PIN and the console are new ideas, but they are in fact like many things we have today. If you want to go to a movie, you need a ticket. If I give you the key to my car, you can use my car. The car works for you because you have the key. My house works for you because you wear the PIN or hold the console.
I believe that in ten years from now, most new houses will have the systems that I've put in my house. The systems will probably be even bigger and better than the ones I've got.
I like to try new ideas. I know that some of my ideas will work better than others'. But I hope that one day I will stop thinking of these systems as new, and ask myself instead, ”How did I live without them?”
小題1:The writer’s house is made of the following EXCEPT_________.
A.bamboo B.woodC.glassD.software
小題2:What is the writer most likely to be according to the passage?
A.An IT expert.B.A famous doctor.
C.A sportsman.D.An experienced teacher.
小題3:The writer's new house is different from ordinary ones mainly because______________.
A.it has your favorite music following you
B.you can make a telephone call anywhere
C.the writer is able to change his new idea into practice
D.it is controlled by computers
小題4:What does the passage mainly discuss?
A.How to develop a new system.B.The function of the PIN.
C.How great the computers are.D.Easy life in the future.

小題1:A
小題2:A
小題3:D
小題4:D

試題分析:文章以作者的家為例,介紹了一個(gè)智能系統(tǒng),可以用來操控家里的一切,從而給人們的生活帶來便利。作者希望這樣的系統(tǒng)能夠在將來得到很好的普及。
小題1:根據(jù)第一行“My house is made of wood, glass and stone. It is also made of software.”可知,作者的房子是由木頭、干草、石頭和軟件建成的,沒有用到竹子,故選A。
小題2:根據(jù)“It is also made of software...The systems will probably be even bigger and better than the ones I've got...I know that some of my ideas will work better than others'”可知,作者不但給自己的房子安裝了智能系統(tǒng),他還設(shè)想不久的將來,這種系統(tǒng)能夠得到普及。AIT專家;B知名醫(yī)生;C運(yùn)動(dòng)員;D有經(jīng)驗(yàn)的教師。根據(jù)文章大意可知,作者喜歡電腦科技,他很有可能是一位IT專家。故選A。
小題3:根據(jù)“It is also made of software...There is a home control console (控制臺) which is a small machine that turns things on and off around you.”可知,作者家的與眾不同之處在于,它裝有電腦控制的智能系統(tǒng),故選D。
小題4:文章沒有介紹如何開發(fā)一個(gè)新系統(tǒng),排除A;文章沒有提到電腦的偉大之處,排除C;B項(xiàng)是對第二段的概括,排除B。文章主要設(shè)想了未來的舒適生活,故選D。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:不詳 題型:閱讀理解

Science Daily—Kids may roll their eyes when their mothers asks them about their school day, but answering her may actually help them learn. New research from Vanderbilt University reveals that children learn the solution to a problem best when they explain it to their mom.
“We knew that children learn well with their moms or with a peer, but we did not know if that was because they were getting feedback and help,” Bethany Rittle-Johnson, the study’s lead author and assistant professor of psychology at Vanderbilt’s Peabody College of education and human development, said. “In this study, we just had the children’s mothers listen, without providing any assistance. We’ve found that by simply listening, a mother helps her child learn.”
Rittle-Johnson believes the new finding can help parents better assist their children with their schoolwork, even when they are not sure of the answer themselves. Although the researchers used children and their mothers in the study, they believe the same results will hold true whether the person is the child’s father, grandparent, or other familiar persons.
“The basic idea is that it is really effective to try to get kids to explain things themselves instead of just telling them the answer,” she said. “Explaining their reasoning, to a parent or perhaps to other people they know, will help them understand the problem and apply what they have learned to other situations. We saw that this simple act of listening by mom made a difference in the quality of the child’s explanations and how well they could solve more difficult problems later on.
小題1:According to the passage, a mom had better ________.
A.give a kid some help when he is explaining his problem
B.just listen while a kid is explaining his problem
C.work together with a kid toward the solution to a problem
D.leave a kid alone when he meets a problem at school
小題2: If she wants to help a child with his schoolwork, a mom ________.
A.should know the answer to a problem first
B.should pay attention to the child’s feedback.
C.may not know the answer herself
D.should not interrupt the child
小題3:Who will be the least help to a kid when he is explaining, according to Rittle-Johnson?
A.The kid’s mom.
B.The kid’s grandmother.
C.A peer.
D.A relative the kid doesn’t know.
小題4:Which of the following best gives the main idea of the passage?
A.Children learn better when their mom is hearing their explaining.
B.Children learn better if they find the solution to a problem themselves.
C.Parents should not provide any assistance to their children’s schoolwork.
D.A mom should listen more to their children when they have problems at school.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空

My 8-year-old son, Kevin, has made friends with some boys in the neighborhood. He has been      with them after school. My wife,Qugen, and I are       he has other kids to be with and we have      and encouraged him to play with his friends. We also want Kevin to learn    _,so we have asked him to tell us       he's going and to come home at a specified time.
The      started when Kevin didn't come home on time. On one occasion,I asked Kevin to be back at 6 pm. By 6:30,I needed to go       him. I found him at a friend's house,and he looked       that he couldn't continue playing. After we came home,I sat Kevin down for a talk about the       of keeping his word. I told him I was not worried about him arriving a few       late,but after half an hour,I’m going to be    . He told me he understood.
The next day,I came home from work at about 6:30 p.m. and Qugen asked me to go and get Kevin        she said he should be back home at 6. I walked to his friend's house and a look of     appeared on Kevin's face when he came to the door.
At     ,Qugen and I spoke to Kevin about why he didn't come home on time again. He said he just wanted to       playing. This was      ,so Qugen and I decided to ground(罰不準(zhǔn)出門)him for a week. This      no playing with his friends.
For the next week,whenever his friends came to ask for Kevin,we let him       to them that he was grounded. We felt this would help him be responsible for his      .
As a      ,I believe one of the most important things we can teach our kids is self-responsibility and that actions have consequences.
小題1:
A.studying B.playingC.chattingD.quarreling
小題2:
A.gladB.luckyC.worriedD.sure
小題3:
A.madeB.a(chǎn)llowedC.trainedD.forced
小題4:
A.a(chǎn)musementsB.communicationC. honestyD.responsibility
小題5:
A.whenB.whyC.whereD.whenever
小題6:
A.changesB.conflictsC.worriesD.problems
小題7:
A.looking forB.picking upC.waiting forD.calling up
小題8:
A.a(chǎn)ngryB.nervousC.disappointedD.a(chǎn)shamed
小題9:
A.quality B.importanceC.storiesD.ways
小題10:
A.hoursB.minutesC.daysD.times
小題11:
A.satisfiedB.shockedC.surprisedD.concerned
小題12:
A.ifB.unlessC.becauseD.so
小題13:
A.guiltB.disappointmentC.excitementD.hatred
小題14:
A.homeB.schoolC.work D.office
小題15:
A.finishB.keepC.learnD.stop
小題16:
A.impossibleB.impoliteC.unacceptableD.unbelievable
小題17:
A.meantB.suggestedC.showedD.implied
小題18:
A.replyB.a(chǎn)pologizeC.tellD.explain
小題19:
A.decisionsB.wordsC.a(chǎn)ctionsD.friends
小題20:
A.teacherB.parentC.writerD.professor

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

When did you last go outside for sports? Some students might need a while to remember. But for students in Yangzhou University it is easy to remember as they need to run in the morning at least three times a week during their two terms. The university even uses fingerprint punch-in clocks(指紋簽到機(jī)) to manage students’ records. However, some students still try to skip(不參加) morning running. To them, sports are just not important enough.
Now colleges are seeing a change in the student lifestyle from outdoor enthusiasts to indoor couch potatoes and Internet addicts. The Internet and various on-campus services, from food delivery to laundry, are leading to a student culture of staying in dormitories. A student can have every need met without leaving the dormitory.
In the past two years Zhang Yi, 20, a junior majoring in law at Yangzhou University, has never been outside for sports except during physical education class. “I don’t think there is anything wrong with sleeping late in the morning and wanting to stay in the dormitory in my spare time. I have more fun doing things on my computer than playing on the sports ground in wet clothes.” said Zhang.
“With social networking sites, online games and micro-blogging added to already tight schedules, sports are often the last thing to be considered.” said Cheng Jie, 21, a senior majoring in civil engineering at the Southeast University in Nanjing.
But Jin Yinghua, a professor at Beijing Sports University, said that sports are not only for keeping fit, but also an irreplaceable(不能替代的) “education” for students. Sports are not only a way for students to train their body, but also an important way to learn responsibility, teamwork and devotion.
小題1:The first paragraph mainly tells us ________.
A.the fingerprint punch-in clocks are widely used
B.some college students have poor memories
C.students cannot skip morning running any more
D.the problem of students skipping sports is serious
小題2:According to Cheng Jie, college students ________.
A.love sports more than anything else
B.prefer Internet games to sports
C.enjoy sleeping late in the morning
D.a(chǎn)re too busy with study to do any sports
小題3:Professor Jin thinks that _______________.
A.sports play an important role in students’ over-round development
B.the most important goal for students to do sports is to keep healthy
C.universities should take tough measures in student management
D.the spirit of responsibility can be developed in more than one way
小題4:The best title of the passage would be________.
A.Morning running at collegesB.A new college life
C.Sports losing attractionD.P.E. class at colleges

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

What if I took that big jump on my bike?What’s the worst thing that could happen if I go out at midnight?Should try smoking?The teen years can play out like a choose-your-own-adventure novel.
Teenagers must act on an endless parade of choices.Some choices.including smoking.Come with serious consequences.As a result, adolescents often find themselves trapped between their impulsive tendencies(-Just try it!)and their newfound ability to make well-informed and logical choices(-Wait, maybe that’s not such a good idea!).
So what makes the teenager’s brain so complex? What drives adolescents-more than any other age group-to sometimes make rash or questionable decisions?
If you have ever thought that the choices teenagers make are all about exploring and pushing limits, you are on to something. Experts Experts believe that this tendency marks a necessary period in teen development.The process helps prepare teenagers to confront the world on their own. It is something all humans have evolved to experience-yes, teens everywhere go through this exploratory period.Nor is it unique to people:Even laboratory mice experience a similar stage during their development.
For example,laboratory experiments show that young mice stay close by their mothers for safety. As mice grow.their behavior does too.“When they reach puberty,they’re like,‘I’m gonna start checking out how this environment looks without my mom,…explains Beatriz Luna,of the University of Pittsburgh.
As a developmental cognitive neuroscientist,Luna studies those changes that occur in the brain as children develop into adults.She and other researchers are showing how the teen experience can lead to powerful advantages later in life.Take mice again:Young mice that explore most tend to live longest——that is,unless a cat eats them,Luna adds.
小題1:What is the best title for the text?
A.Teenagers make endless choices
B.The teenage brain drives them to be different
C.How the teenage brain develops
D.Researches about the teenagers
小題2:What does the underlined sentence in paragraph 4 mean?
A.It means “you are wrong”.
B.It means“you lose your way”.
C.It means“you get the point”.
D.It means“you are off the point”.
小題3:According to the text,the teenager who explores most wiIl
A.make no mistakes in his life.
B.have advantages over others.
C.loSe his confidence even his life.
D.experience no failure and live Iongest.
小題4:What does the writer want to tell us by taking mice for example?
A.young mice try to look for safety.
B.Young mice like to stay with their mothers.
C.Mice also experience a period to explore the world.
D.Mice experience different stages.
小題5:What may the text discuss in the next part?
A.How call a teenager make right choices
B.Why the parents shouldn’t allow teenagers to smoke
C.What has been discovered in the lab experiment.
D.What really goes on in the teenage brain.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

The Pacific island nation of Nauru used to be a beautiful place. Now it is an ecological(生態(tài)的) disaster area. Nauru’s heartbreaking story could have one good consequence — other countries might learn from its mistakes.
For thousands of years, Polynesian people lived the remote island of Nauru, far from western civilization. The first European to arrive was John Fearn in 1798. He was the British captain of the Hunter, a whaling ship. He called the island Pleasant Island.
However, because it was very remote, Nauru had little communication with Europeans at first. The whaling ships and other traders began to visit, bringing guns and alcohol. These elements destroyed the social balance of the twelve family groups on the island. A ten-year civil war started, which reduced the population from 1,400 to 900.
Nauru’s real troubles began in 1899 when a British mining company discovered phosphate (磷酸鹽)on the island. In fact, it found that the island of Nauru was nearly all phosphate, which a very important fertilizer for farming. The company began mining the phosphate.
A phosphate mine is not a hole in the ground; it is a strip mine(帶狀礦). When a company strip-mines, it removes the top layer(層) of soil. Then it takes away the material it wants. Strip mining totally destroys the land. Gradually, the lovely island of Nauru started to look like the moon.
In 1968, Nauru became one of the richest countries in the world. Every year the government received millions and millions of dollars for its phosphate.
Unfortunately, the leaders invested the money unwisely and lost millions of dollars. In addition, they used millions more dollars for personal expenses. Soon people realized that they had a terrible problem — their phosphate was running out. Ninety percent of their island was destroyed and they had nothing. By 2000, Nauru was financially ruined. Experts say that it would take approximately $433,600,000 and more than 20 years to repair the island. This will probably never happen.
小題1:What might be the author’s purpose in writing the text?
A.To seek help for Nauru’s problems.B.To give a warning to other countries.
C.To show the importance of money.D.To tell a heartbreaking story of a war.
小題2:What was Nauru like before the Europeans came?
A.Rich and powerful. B.Modern and open.
C.Peaceful and attractive. D.Greedy and aggressive.
小題3:The ecological disaster in Nauru resulted from           .
A.soil pollutionB.phosphate over mining
C.farming activity D.whale hunting
小題4:Which of the following was a cause of Nauru’s financial problem?
A.Its leaders misused the money.B.It spent too much repairing the island.
C.Its phosphate mining cost much money.D.It lost millions of dollars in the civil war.
小題5:What can we learn about Nauru from the last paragraph?
A.The phosphate mines were destroyed.B.The leaders will take the experts’ words seriously.
C.The island was abandoned by the Nauruans.D.The ecological damage is difficult to repair.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Speaking two languages rather than just one has obvious practical benefits in an increasingly globalized world.But in recent years, scientists have begun to show that the advantages of bilingualism (雙語能力) are even more important than being able to converse with a wider range of people.Being bilingual, it turns out, makes you smarter.It can have a deep effect on your brain, improving skills not related to language and even protecting against a serious mental disorder in old age.
This view of bilingualism is different from the understanding of bilingualism through much of the 20th century.Researchers, educators and policy makers long considered a second language to be an interruption that prevented a child's school work and ability to think and understand things.They were not wrong about the interruption: there is ample evidence that in a bilingual \s brain both language systems are active even when he is using only one language, thus creating situations in which one system disturbs the other.But this interruption, researchers are finding out, isn't so much a disturbance.It forces the brain to solve inside conflict, giving the mind a workout that strengthens its thinking muscles.
The key difference between bilinguals and monolinguals may be more basic: a heightened ability to monitor the environment."Bilinguals have to switch languages quite often—you may talk to your father in one language and to your mother in another language," says Albert Costa, a researcher at the University of Pompea Fabra in Spain.
"It requires keeping track of changes around you in the same way that we monitor our surroundings when driving." In a study comparing German-Italian bilinguals with Italian monolinguals on monitoring tasks, Mr.Costa and his colleagues found that the bilingual subjects not only performed better, but they also did so with less activity in parts of the brain involved in monitoring, showing that they did better in it.
小題1:From the passage we can learn that experts used to believe that ______.
A.interruption forced a bilingual's brain to strengthen its thinking ability
B.a(chǎn) second language stopped children's studying as well as mental development
C.using two languages annoyed the children who have trouble in learning skills
D.language systems were busy in a bilingual's brain when he was using languages
小題2:The underlined word "switch" in Paragraph 3 probably means "______".
A.changeB.useC.speakD.study
小題3:What is the author's attitude towards bilingualism?
A.Cautious.B.Doubtful.C.Concerned.D.Favourable.
小題4:Which of the following would be the best title for the passage?
A.How Bilinguals Use Languages
B.What Bilingualism Is Really about
C.Why Bilinguals Are More Intelligent
D.When People Learn a Second Language

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

The scientists observed that the more junk food the rats ate, the more they wanted to eat – a behavior very similar to that of rats addicted(上了癮的) to heroin, a dangerous drug. Johnson said the experiment shows that the brain chemistry of obesity(肥胖) and drug addiction may be quite similar.
In their experiment, Johnson and his team studied the “pleasure center” of rats’ brains. The pleasure center is a complicated network of nerve cells. If the animal exercises or eats, the cells reward the animal by releasing chemicals into the body that make it feel good. And when the body feels good, the animal – or person – will want to do the behavior again.
For the experiment, Johnson fed foods like cheesecake to one group of rats. Food like this is high in calories and fat. Another group of rats got a regular diet. The rats that ate junk food started to eat more and more.
“They’re taking in twice the amount of calories as the control rats,” says Paul Kenny, one of Johnson’s colleagues.
Kenny and Johnson wanted to know what was going on in the brains of these rats. They first designed a way to deliver a small electrical charge to the rats’ brains. This electrical charge would stimulate the pleasure centers to release pleasure-causing chemicals. The rats could control how much stimulation – and how much pleasure – they received by running on a wheel. The more the rat ran, the more pleasure it received.
The rats that had been eating junk food started running more and more. This behavior suggested that the junk-food-eating rats needed more brain stimulation to feel good compared with rats on a normal diet. In other words, their pleasure centers were becoming less sensitive and the junk food didn’t make them feel good unless they ate more and more.
Experiments like this one could help scientists understand how chemicals in the brain contribute to obesity. With that information, they may be able to help people avoid obesity in the first place.
(Note: Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)
小題1: The scientists suggested it was actually ___________________ that made the rats feel good.
小題2: How did the scientist know what was happening in the brains of the junk-food-eating rats?
小題3:What was the purpose of the experiment mentioned in the article?

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空

Did you know that the position you choose to sleep in says something about what kind of person you are?
A study of 1,000British people has been done by Chris,a British professor and director of the Sleep Assessment and Advisory Service in the UK.It looked at the six most common sleeping positions and which personalities tend to match them.Have a look.
1. Fetus (胎兒) position – This is the most common sleeping position. About 41 percent of the participants said they sleep in this position. These sleepers may appear to be strong but they are usually sensitive (敏感的) and shy. The more they curl (蜷縮) up, the more worried they are.
2. Log position (樹干睡姿) – This is the second most common position. People who sleep like a log are usually stubborn.
3. Yearner position (向往型睡姿) – This position says that you are open-minded and eager (急切的) to face challenges.
4. Soldier position – These sleepers lie on their backs with their arms down and close to the body. They are usually reserved and quiet.
5. Freefall position – People who sleep in this position are outgoing (外向的) but feel a lack of control in their lives. This is the least comfortable position.
6. Starfish position – People who sleep like this are good listeners, helpful, and uncomfortable being the center of attention.
小題1:What is the main idea of this passage?
A.Sleeping position decides personality.
B.Sleeping position reflects personality.
C.What the six different sleeping positions are like.
D.Different people have different sleeping positions.
小題2:Which of the following pictures shows “soldier position”?
A.B.C.D.
小題3:According to the passage, which of the following statements is correct?
A.Those sleeping in fetus position are always strong.
B.Those sleeping in log position changes their ideas easily.
C.Those sleeping in freefall position usually feel uncomfortable in their lives.
D.Those sleeping in starfish position may feel uneasy when focused on.
小題4:What does the underlined word “participants” in paragraph 3 most probably mean?
A.FetusB.British peopleC.People surveyedD.Sleepers

查看答案和解析>>

同步練習(xí)冊答案