The way we get about has a deep influence on the way we live－affecting where we set up home, work and holiday. So what changes might come in the way we get around? What big ideas are out there, and do they have any chance of coming true?
Personal Air Travel
The idea: flying cars
Developments in light small plane technology will make it possible for everyone to own what are, in fact, flying cars. They will have closed cabins, heating, stereos and room for two people.
You will take off from a field near your home and fly to towns and cities. After landing, you will take off the fixed wing and continue your journey by road just as if you were traveling by car.
Fuel efficient engines and the advantage of being able to travel in the sky will keep costs and the environmental influence down.
Flying for Fun
The idea: Jet Packs
The idea was a hit when a stuntman (特技演員) flew around on one during the opening ceremony of the 1984 Los Angeles Olympics, which was very successful.
You’ll be able to use the equipment－roughly the size of two scuba tanks fastened to your back－for short journeys.
They will be handy for cleaning hard-to-reach windows, arriving in style at a party and shopping.
Taxis
The idea: driverless taxis
These computer-controlled taxis will take you wherever you want along a fixed route, whenever you want to go.
For the price of one person’s bus fare, several people can ride at speeds of up to 25 mph, and there will be fences to guard against accidents.
There will be little, if any, wait for the use of the taxis, which will leave from stations and will be used by prepaid cards.
The taxis, which will travel on a 1.5 m-wide track, will use 75% less energy per passenger than a car and 50% less than a bus.
【小題1】The passage is mainly about ________.
| A．future travel | B．big ideas and dreams |
| C．a(chǎn)dvanced technology | D．the influence of travel |
| A．will operate only in the sky |
| B．will be more expensive than common cars |
| C．will have fewer bad effects on the environment |
| D．won’t be equipped with things similar to what cars have |
| A．a(chǎn)ttend a party | B．clean high windows |
| C．go shopping | D．have a long journey |
| A．We can go wherever we want in them |
| B．They will be both cost-effective and safe |
| C．It costs more to take them than to take ordinary cars |
| D．They will be operated by computers as well as by people |
【小題1】A
【小題2】C
【小題3】D
【小題4】B
解析試題分析：文章講述了我們未來的出行方式的設(shè)想。我們四處走動的方式對我們的生活有很深的影響--影響我們安家、找工作和度假等。那么，我們出行的方式會有什么變化呢？有哪些奇思妙想呢，它們會成為現(xiàn)實嗎？
【小題1】根據(jù)第一段“The way we get about has a deep influence on the way we live－affecting where we set up home, work and holiday. So what changes might come in the way we get around? What big ideas are out there, and do they have any chance of coming true?”可知，我們出行的方式影響我們的生活，出行方式會發(fā)生什么樣的變化呢？這些想法能否成為現(xiàn)實呢？文章主要講的是未來的出行方式。故選A。
【小題2】根據(jù)“...will keep costs and the environmental influence down”可知，會使花費和對環(huán)境的影響降低。一件事說，有利于環(huán)保。故選C。
【小題3】根據(jù)“for short journeys, for cleaning hard-to-reach windows, at a party and shopping”可知，不能進(jìn)行長途旅行。故選D。
【小題4】根據(jù)“For the price of one person’s bus fare”和“will use 75% less energy per passenger than a car and 50% less than a bus.”以及“fences to guard against accidents.”可知，相當(dāng)于公交車票價，減少75%或50%的能耗。是劃算的和安全的。故選B。
考點：科技類短文閱讀
科目：高中英語 來源： 題型：閱讀理解
Researchers found that people become happier and experience less worry after they reach the age of fifty. In fact, they say by the age of eighty-five, people are happier with their life than they were when they were eighteen years old.
The findings came from a survey of more than three hundred forty thousand adults in the United States. The Gallup Organization questioned them by telephone in two thousand eight. At that time, the people were between the ages of eighteen and eighty-five.
The researchers asked questions about emotions like happiness, sadness and worry. They also asked about mental or emotional stress.
Arthur Stone in the Department of Psychiatry and Behavioral Science at Stony Brook University in New York led the study. His team found that levels of stress were highest among adults between the ages of twenty-two and twenty-five.
The findings showed that stress levels dropped sharply after people reached their fifties.
Happiness was highest among the youngest adults and those in their early seventies. The people least likely to report feeling negative emotions were those in their seventies and eighties.
The findings appeared in the Proceedings of the National Academy of Sciences.
Researchers say they do not know why happiness increases as people get older. One theory is that, as people grow older, they grow more thankful for what they have and have better control of their emotions. They also spend less time thinking about bad experiences.
Professor Stone says the emotional patterns could be linked to changes in how people see the world, or maybe even changes in brain chemistry.
The researchers also considered possible influences like having young children, being unemployed or being single. But they found that influences like these did not affect the levels of happiness and well-being related to age.
The study also showed that men and women have similar emotional patterns as they grow older. However, women at all ages reported more sadness, stress and worry than men.
【小題1】What is the best title of the passage?
| A．The older a person is, the happier he grows. |
| B．The more lighthearted a person is, the happier he is. |
| C．The older a person is, the more clever he grows. |
| D．The older a person is, the more stressed he feels. |
| A．only when people get older, will they feel happier |
| B．older people usually have no worries in their life |
| C．older people are more likely to be thankful in life |
| D．stress levels among the youngest are the highest of all |
| A．When people get older, they can’t remember bad experiences. |
| B．When people get older, they have no young children to care about. |
| C．When people get older, they don’t care about their feelings. |
| D．When people get older, they learn to adjust their feelings. |
| A．Advice to the young people on how to keep happy. |
| B．Why women at all ages are more sad, stressed and worried. |
| C．Advice to the old people on how to live longer. |
| D．Why people will grow happier with their ages. |
| A．A Gallup organization. | B．A university in New York. |
| C．A popular science magazine. | D．A research institution |
查看答案和解析>>
科目：高中英語 來源： 題型：閱讀理解
Below is a discussion on a website.
| http://www.TalkingPoints.com/ | |
| Stuck on a desert island? | |
| Started on 23rd April by Steve Posts 1 – 7 of 42 | |
| Post 1 Steve USA | Hi, everyone. What would you miss most and least if you were stuck on a desert island? For me, it would be the changing seasons in New England. I guess this will sound stupid but I’d probably miss the rain, too. I wouldn’t miss getting up at six every day to go to work, though! What about you? |
| Post 2 Tomas Germany | Good question. Steve, I think I’d miss different types of bread, and shopping at the supermarket. I’d miss the food most. What would I miss least? My mobile phone---I’d like to be completely quiet --- at least for a little while |
| Post 3 Paola Italy | I would miss the company of people because I know I’d like to have someone to share experiences with. I’d go mad on my own. And I sure wouldn’t miss junk mail(垃圾郵件) --- I hate coming home every evening and a pile of junk mail in my post box. |
| Post 4 Miko Japan | Hi, I would miss Manga cartoon, the Internet and Japanese food, like sushi. I’d also miss TV shows and shopping for clothes… |
| Post 5 Roger UK | I would miss my daily newspaper and listening to the news on TV and radio. I’d feel very cut off if I didn’t know what was happening in the world. What I’d miss least would be traffic jams in the city, particularly my journey to work. |
| Past 6 Jayne | Why hasn’t anyone mentioned their family? I’d be lost without my husband and two kids. They’re the most important for me. And I can’t get started in the morning without a cup of black coffee. I wouldn’t miss doing the housework! |
| Post 7 Jaime Mexico | It would have to be music. I couldn’t live without my music. I wouldn’t miss going to school at all or doing homework! |
| A．Jaime | B．Jayne | C．Miko | D．Paola. |
| A．Steve. | B．Jaime | C．Roger. | D．Tomas |
| A．One | B．Two | C．Three | D．Four |
查看答案和解析>>
科目：高中英語 來源： 題型：閱讀理解
Can we give a hand to those endangered animals? Yes, we may only do a little bit, but together our small actions add up to a lot.
1. Protect wildlife habitat.
Perhaps the greatest threat that faces many species is the widespread destruction of habitat. Cutting down forests, farming, and development all result in loss of wildlife habitat. In areas where rare species live, habitat destruction can quickly force a species to extinction. By protecting habitat, entire communities of animals can be protected together naturally. Parks and reserves are now all too often the only habitats that are left untouched by habitat destruction.
2. Reduce the threat of invasive (入侵的) species.
The spread of non-native species has greatly reduced native populations around the world. Invasive species compete with native species for resources (資源) and habitat. They can even prey on native species directly, forcing native species towards extinction.
3. Place decals (貼花紙) on windows.
It is reported that as many as one billion birds in the United States die each year because of collisions (碰撞) with windows. You can help reduce the number of collisions simply by placing decals on the windows in your home and office.
4. Slow down when driving.
Many native animals have to live in developed areas and this means they must move in human-living areas. One of the biggest obstacles (障礙) to them is that created by roads. Roads divide habitat and present a constant risk to any animal attempting to cross from one side to the other. So when you’re out and about, slow down and keep an eye out for wildlife.
【小題1】 What would be the best title for this passage?
| A．How animals go to extinction |
| B．The importance of protecting wildlife |
| C．What to do to help save wildlife |
| D．How to protect wildlife habitat |
| A．more parks and reserves should be built |
| B．we should have more habitats free of destruction |
| C．there is a need for improvement in parks and re-serves |
| D．parks and reserves are good examples of protecting wildlife |
| A．decorate the houses and beautify the environment |
| B．protect the windows from birds hitting |
| C．a(chǎn)ttract more birds to make homes nearby |
| D．a(chǎn)void birds hitting the windows by mistake |
| A．drive away | B．live with | C．kill for food | D．fight with |
查看答案和解析>>
科目：高中英語 來源： 題型：閱讀理解
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(鋪砌) 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 come 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(短缺). Driver climates are of course more likely to have droughts(干旱) 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 1.5tons 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 (洗碗機(jī))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 .
【小題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 |
查看答案和解析>>
科目：高中英語 來源： 題型：閱讀理解
“Get your hands off me, I have been stolen,” the laptop, a portable（便攜式的）computer, shouted. That is a new solution to laptop computer theft: a program that lets owners give their property a voice when it has been taken.
The program allows users to display alerts（警報）on the missing computer’s screen and even to set a spoken message. Tracking software for stolen laptops has been on the market for some time, but this is thought to be the first that allows owners to give the thief a piece of their mind.
Owners must report their laptop missing by visiting to a website, which sends a message to the model: a red and yellow “l(fā)ost or stolen” sign appears on its screen when it is started. Under the latest version(版本) of the software, users can also send a spoken message.
The message can be set to reappear every 30 seconds, no matter how many times the thief closes it. “One customer sent a message saying, ‘You are being tracked. I am right at your door’,” said Carrie Hafeman, chief executive (主管) of the company which produces the program, Retriever.
In the latest version, people can add a spoken message. For example, the laptop’s speakers will say: “Help, this laptop is reported lost or stolen. If you are not my owner, please report me now.”
The Retriever software package(軟件包), which costs $29.95 (￡21) but has a free trial period, has the functions of many security software programs. Owners can remotely switch to an alternative password if they fear that the thief has also got hold of the access details.
If a thief accesses the internet with the stolen laptop, Retriever will collect information on the internet service provider in use, so that the police can be alerted to its location.
Thousands of laptops are stolen every year from homes and offices, but with the use of laptops increasing, the number stolen while their owners are out and about has been rising sharply.
Other security software allows users to erase（刪除）data remotely or lock down the computer.
【小題1】The expression “to give the thief a piece of their mind” can be understood as “_______”.
| A．to give the thief an alert mind |
| B．to express the owners’ anger to the thief |
| C．to remind the thief of his conscience |
| D．to make the thief give up his mind |
| A．record the stealing process |
| B．help recognize the lost laptop |
| C．lock down the computer remotely |
| D．send a spoken message |
| A．change some access details for switching on the laptop |
| B．turn on the laptop by using the original password |
| C．operate the laptop by means of an alternative password |
| D．erase the information kept in the stolen laptop |
| A．With no Retriever, thousands of laptops are stolen every year. |
| B．A new software provides a means to reduce laptop theft. |
| C．Retriever has helped to find thieves and lost computers. |
| D．A new program offers a communication platform with the thief. |
查看答案和解析>>
科目：高中英語 來源： 題型：閱讀理解
Hospital emergency rooms treat injured fingers all the time. Without treatment, a bad cut can lead to permanent damage. But how should a person know when a bleeding cut is serious enough to require medical attention? We asked Dr Martin Brown, chairman of the department of emergency medicine at Inova Alexandria Hospital in Virginia.
First, the medical term for a cut or tear in the skin is a laceration(嚴(yán)重劃破，撕裂傷). Dr Brown says the length is usually not as important as the depth. He says a long cut on a finger can likely be treated without a visit to a doctor if the wound is not very deep. “If you have a short but deep laceration where there’s been a structure underneath that’s been damaged － a tendon, a nerve, a blood vessel,” says Martin, “it may, in fact, need professional attention.”
Some injuries － like a fingertip that gets cut off － might even require surgery to repair. That requires a specialist to either file(銼平) down the bone or reattach the fingertip. More often, filing down the bone is what is done because reattaching a fingertip is often not successful.
How a wound bleeds can be a sign of how serious it is. Minor cuts usually produce what is known as venous (靜脈) bleeding. This means the blood flows steadily from the injury. The bleeding will often stop when pressure is put on the wound. Dr Brown says in most cases holding direct pressure with clean gauze or a cloth for four to five minutes should stop the bleeding. With a cut finger, holding the hand above the heart can reduce the loss of blood. But if a cut appears to be pumping blood out with some force, this may be a sign of arterial(動脈) bleeding. This kind of injury should be treated by a medical professional as soon as possible.
Even a cut that does not require medical attention must be kept clean to prevent infection. Small cuts should be cleaned gently with clean water. Use a washcloth to clean the area if the wound is dirty. Dr Brown says cuts should be covered with a clean, dry bandage.
【小題1】What does the writer want to tell the readers in the first paragraph?
| A．Hospital emergency rooms always treat injured fingers. |
| B．A bleeding cut is serious enough to require medical attention |
| C．Dr Martin Brown is in charge of Inova Alexandria Hospital. |
| D．It is important for us to be able to tell how serious a finger cut is. |
| A．a(chǎn) finger cut without treatment can lead to permanent damage |
| B．the length of a cut on a finger is more important than the depth |
| C．a(chǎn) long but not very deep cut often doesn’t need professional attention |
| D．a(chǎn) short but deep laceration that has been damaged need professional attention. |
| A．repair | B．rebuild | C．reconstruct | D．reconnect |
| A．Hospital Emergency Treatments For Injured Fingers |
| B．When a Cut Finger Is More Serious Than It Might Seem |
| C．Serious Finger Cut That Requires Medical Attention |
| D．Keep Finger Cuts Clean to Prevent Serious Infection |
查看答案和解析>>
科目：高中英語 來源： 題型：閱讀理解
NOT all memories are sweet. Some people spend all their lives trying to forget bad experiences. Violence and traffic accidents can leave people with terrible physical and emotional scars. Often they relive these experiences in nightmares.
Now American researchers think they are close to developing a pill, which will help people forget bad memories. The pill is designed to be taken immediately after a frightening experience. They hope it might reduce, or possibly wipe out, the effect of painful memories.
In November, experts tested a drug on people in the US and France. The drug stops the body releasing chemicals that fix memories in the brain. So far the research has suggested that only the emotional effects of memories may be reduced, not that the memories are wiped out. They are not sure to what degree people’s memories are affected.
The research has caused a great deal of argument. Some think it is a bad idea, while others support it.
Supporters say it could lead to pills that prevent or treat soldiers' troubling memories after war.
They say that there are many people who suffer from terrible memories.
"Some memories can ruin people's lives. They come back to you when you don't want to have them in a daydream or nightmare. They usually come with very painful emotions," said Roger Pitman, a professor of psychiatry at Harvard Medical School. "This could relieve a lot of that suffering."
But those who are against the research say that maybe the pills can change people’s memories and changing memories is very dangerous because memories give us our identity. They also help us all avoid the mistakes of the past.
"All of us can think of bad events in our lives that were terrible at the time but make us who we are. I'm not sure we want to wipe those memories out, "said Rebecca Dresser, a medical ethicist.
【小題1】The passage is mainly about .
| A．a(chǎn) new medical invention |
| B．a(chǎn) new research on the pill |
| C．a(chǎn) way of wiping out painful memories |
| D．a(chǎn)n argument about the research on the pill |
| A．cause the brain to fix memories |
| B．stop people remembering bad experiences |
| C．prevent body producing certain chemicals |
| D．wipe out the emotional effects of memories |
| A．people doubt the effects of the pills |
| B．the pill will certainly stop people's emotional memories |
| C．taking the pill will do harm to people's physical health |
| D．the pill has already been produced and used by the public in America |
| A．some memories can ruin people's lives. |
| B．people want to get rid of bad memories. |
| C．experiencing bad events makes us different from others. |
| D．the pill will reduce people's sufferings from bad memories. |
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權(quán)舉報專區(qū)
違法和不良信息舉報電話：027-86699610 舉報郵箱：58377363@163.com