If cars had wings, they could fly and that just might happen, beginning in 2012.The company Terrafugia, based in Woburn, Massachusetts, says it plans to deliver its carplane, the Transition, to customers by the end of 2012.
“ It's the next ’wow’ vehicle,” said Terrafugia vice president Richard Gersh.“Anybody can buy a Ferrari, but as we say, Ferraris don't fly.”
The car plane has wings that unfold for flying-a process the company says takes one minute-and fold back up for driving. A runway is still required to take off and land.
The Transition is being marketed more as a plane that drives than a car that flies, although it is  both.The company has been working with FAA to meet aircraft regulations, and with the National High way Traffic Safety Administration to meet vehicle safety regulations.
The company is aiming to sell the Transition to private pilots as a more convenient and cheaper way to fly.They say it saves you the trouble of trying to find another mode of transportation to get to and from airports: You drive the car to the airport and then you're good to go.When you land, you fold up the wings and hit the road.There are no expensive parking fees because you don't have to store it at an air port-you park it in the garage at home.
The carplane is designed to fly primarily under 10,000 feet.It has a maximum takeoff weight of 1,430 pounds, including fuel and passengers.Terrafugia says the Transition reduces the potential for an accident by allowing pilots to drive under bad weather instead of flying into marginal(臨界) conditions.
The Transition's price tag: $ 194,000.But there may be additional charges for options like a radio, transponder or GPS.Another option is a fullplane parachute.
“If you get into a very awful situation, it is the necessary safety option,”Gersh said.
So far, the company has more than 70 0rders with deposits. “We're working very closely with them,
but there are still some remaining steps, ” Brown said.
小題1:We can learn from the first paragraph that         
A.carplanes will be popular in 2012
B.people might drive a carplane in 2012
C.both Transition and Ferrari can take off and land
D.Richard Cersh is the vice president of Massachusetts
小題2:It takes the carplane one minute to          
A.fold and- unfold its wingsB.unfold wings for flying
C.land in the airportD.meet flying safety regulations
小題3:According to the passage,  which of the following is NOT true?
A.The carplane needs a runway to take off and land.
B.To meet aircraft regulations, the company has been working with FAA.
C.The carplane may fly as high as normal planes.
D.People can park the carplane in the garage at their home.
小題4:The underlined word "it" in the last but one paragraph refers to          
A.the radioB.the transponder
C.the GPSD.the fullplane parachute
小題5:What's the best title for the passage?
A.Cars With Wings May Be Just Around The Comer
B.Which To Choose: A Ferrari Or A CarPlane?
C.A More Convenient And Cheaper Way To Fly
D.Cars With Wings Can Fly As Fast As Plane

小題1:B
小題2:B
小題3:C
小題4:D
小題5:A

試題分析:全文主要介紹2012年末即將上市的汽車飛機的性能、特點與價格。
小題1:細節(jié)理解題。根據(jù)第一段The company Terrafugia, based in Woburn, Massachusetts, says it plans to deliver its car-plane, the Transition, to customers by the end of 2012.可知選B。
小題2:細節(jié)理解題。根據(jù)第三段The car plane has wings that unfold for flying—a process the company says takes one minute—and fold back up for driving.可判斷選B。
小題3:細節(jié)理解題。C項不符合The car-plane is designed to fly primarily under 10,000 feet. It has a maximum takeoff weight of 1,430 pounds, including fuel and passengers.可判斷選C。小題4:詞義猜測題。根據(jù)Another option is a full-plane parachute.和“If you get into a very awful situation, it is the necessary safety option,” Gersh said.的過渡關(guān)系,再結(jié)合句中的“a very awful situation”可推斷it應(yīng)指降落傘,故選D。
小題5:主旨大意題。綜合全文可知,全文主要介紹2012年末即將上市的汽車飛機的性能、特點與價格等,由此判斷選A。
點評:文章的難度適中,適合高三學(xué)生,題目多為細節(jié)題,文章大多能直接找到答案,適當進行推理,概括就行,要考生根據(jù)全篇文章進行推理。
練習冊系列答案
相關(guān)習題

科目:高中英語 來源:不詳 題型:完形填空

In 1990 a report was published about what the earth might be like 20 years from then on. The report was a result of a three-year  36 .?
According to the report, the picture of the earth in the year 2010 is not a  37  one. The world will be more  38  because the population will continue to grow . The population could be  39  6 300 million, almost 2 115 million more than in 1985 .More people would move into cities, especially cities in  40  countries . Cities like Cairo and Jakarta probably would  41  have 15 million by then .
Food production will  42  , but not enough to feed all the people . Farmers will grow 90% more food than they did in 1985,  43  most of the increase would be in countries that
 44  produce enough food for their people . Little increase is  45  in South Asia, Africa and the Middle East . Poor farming ways are 46  large areas of crop land, changing farms into deserts . More farmland is  47  as cities become larger and more houses are built . 48  will get worse as industrial countries burn more coal and oil .?Many of the world’s  49  could disappear as more and more trees are cut down . Energy will continue to be a serious problem . The experts say their picture of the earth for the year 2010  50  . They only carried out the situation that  51  today . By changing the situation, by  52  the problems, the picture can be changed . There is  53  time for the nations of the world to work  54  a plan of action . But they warned that  55  too long to make decisions would greatly reduce the chances of success .?
小題1:
A.learningB.projectC.noticeD.study
小題2:
A.pleasedB.pleasantC.safeD.blue
小題3:
A.dangerousB.beautifulC.crowdedD.terrible
小題4:
A.no more thanB.a(chǎn)s many asC.a(chǎn)s much asD.a(chǎn)s large as
小題5:
A.developingB.developedC.bigD.mountainous
小題6:
A.noneB.eachC.a(chǎn)llD.neither
小題7:
A.insistB.reduceC.increaseD.continue
小題8:
A.soB.butC.orD.however
小題9:
A.a(chǎn)lreadyB.hardlyC.partlyD.never
小題10:
A.wantedB.lackedC.foundedD.expected
小題11:
A.destroyingB.protectingC.disturbingD.interrupting
小題12:
A.savedB.lostC.discoveredD.used
小題13:
A.Air pollutionB.Water pollutionC.Some diseasesD.All farmland
小題14:
A.AnimalsB.plantsC.forestsD.people
小題15:
A.must be trueB.will come trueC.can’t be trueD.may be wrong
小題16:A. happens       B develops          C .exists            D. appears
小題17:
A.settlingB.working atC.a(chǎn)nsweringD.dealing
小題18:
A.noB.stillC.lessD.plenty of
小題19:
A.a(chǎn)boutB.inC.outD.for
小題20:
A.workingB.suggestingC.spendingD.waiting

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空

When we read books we seem to enter a new world. This new world can be similar to the one we are living in, or it can be very __50__. Some stories are told as if they were true. Real people who live in a __51__ world do real things; in other words, the stories are about people just like us doing what we do. Other stories, such as the Harry Potter books, are not __52__. They are characters and creatures that are very different from us and do things that would be impossible for us.
But there is more to books and writing than this. If we think about it, even realistic writing is only __53__. How can we tell the difference between what is real and what is not real? For example, when we read about Harry Potter, we do seem to learn something about the real world. And when Harry studies magic at Hogwarts, he also learns more about his real life than __54__. Reading, like writing, is an action. It is a way of thinking. When we read or write something, we do much more than simple look at words on a page. We use our __55__, which is real, and our imagination, which is real in a different way, to make the words come to life in our minds.
Both realism and fantasy (幻想) use the imagination and the “magic” of reading and writing to make us think. When we read something realistic, we have to __56__ that the people we are reading about are just like us, even though we __57__ that we are real and they are not. It sounds __58__, but it works. When we read, we fill in missing information and __59__ the causes and effects of what a character does. We help the writer by __60__ that what we read is like real life. __61__, we are writing the book, too.
Most of us probably don’t think about what is going on in our __62__ when we are reading. We pick up a book and lose ourselves in a good story, eager to find out what will __63__ next. Knowing how we feel when we read can help us become better __64__, and it will help us discover more about the real magic of books.
小題1:
A.differentB.possibleC.importantD.necessary
小題2:
A.commonB.usualC.normalD.certain
小題3:
A.instructiveB.realisticC.reasonableD.moral
小題4:
A.plannedB.thinkableC.designedD.imagined
小題5:
A.magicB.lessonsC.dreamsD.experience
小題6:
A.grammarB.knowledgeC.skillD.words
小題7:
A.recallB.ensureC.imagineD.understand
小題8:
A.hopeB.findC.learnD.know
小題9:
A.terribleB.dangerousC.seriousD.strange
小題10:
A.think aboutB.talk ofC.learn fromD.forget about
小題11:
A.guessingB.tellingC.pretendingD.promising
小題12:
A.In a wayB.As usualC.On the contraryD.By the way
小題13:
A.societyB.mindsC.lifeD.world
小題14:
A.a(chǎn)ppearB.a(chǎn)rgueC.happenD.develop
小題15:
A.writersB.fans C.professionalsD.readers

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空

My grandson is seven now. He lives 100 miles away. He  36 my mobile phone number when he was only four.  37 , he has called me every night.
He also  38  calls me at other times during the day just to  39  a happy or sad moment. Many times he is holding a basketball with one hand, or  40  with a friend about something I don’t quite  41 , or crying about something. I just  42  and laugh or cry with him — just share his emotion. I always let him be in  43  of the conversation, the emotion, and the amount of time he’s on the  44  with me. Many times I just listen to him  45  or listen while he does his homework aloud.
The  46  time I take control of the conversation is when he’s  47  to say goodbye at night. Then I say, “I love you, baby”. One  48  I thought maybe he was  49  of hearing those words, so I didn’t say them. He immediately called me back and told me that I  50  to say the sentence! Since then I have never  51  saying it again!
All my friends know he takes precedence over (比……重要) all other things. If I’m at a place where I really can’t take his  52 , I always excuse myself and  53  tell him I’ll call him back in a few minutes. I want him to know that he takes first place in my  54 .
Every child needs at least one  55  in their life to listen and share with. I am glad to give my grandson the love he needs.
小題1:
A.memorizedB.keptC.noticedD.wrote
小題2:
A.Once againB.Since thenC.Later onD.Shortly after
小題3:
A.briefly B.directly C.instantly D.frequently
小題4:
A.express B.discuss C.shareD.mark
小題5:
A.comparing B.laughingC.studying D.quarrelling
小題6:
A.understandB.enjoyC.believe D.remember
小題7:
A.look B.talk C.sit D.listen
小題8:
A.charge B.need C.support D.face
小題9:
A.conversationB.phoneC.wayD.game
小題10:
A.play B.sleepC.lieD.a(chǎn)ct
小題11:
A.lastB.only C.perfectD.right
小題12:
A.willing B.determinedC.ready D.eager
小題13:
A.dayB.night C.weekend D.morning
小題14:
A.a(chǎn)fraid B.tiredC.a(chǎn)ware D.a(chǎn)shamed
小題15:
A.decided B.learnt C.a(chǎn)greed D.forgot
小題16:
A.escaped B.failed C.missedD.denied
小題17:
A.invitation B.callC.help D.a(chǎn)ttention
小題18:
A.naturallyB.politely C.simply D.happily
小題19:
A.workB.brainC.a(chǎn)ppointment D.heart
小題20:
A.friendB.grandparentC.a(chǎn)dultD.teacher

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Going to school from 8 am until 5 pm may sound terrible,but Sydney Shaw,a seventh grader at the Alain Locke Charter Academy on Chicago's West Side,has come to like it—as well as the extra 20 or so days that she's in class every year.“I'm sure every kid at this school says bad things about the schedule sometimes,”says Sydney, who was at school on Columbus Day, when most Chicago schools had a holiday.“But we all know it's for our benefit.”
Finding ways to give kids more classroom time,through longer hours,a longer school year,or both,is getting more attention.“If you want to look at schools where the achievement gap is narrowing, they're saying they couldn't do it without the added time,”says Jennifer Davis.“Even when you get good teachers into schools,you also need more time.”
According to studies, low-income students fall back more than two months in their reading skills over summer vacations.“It's over the summer months that poor kids fall behind,”says Karl Alexander,a sociologist.“If you have parents who themselves didn't succeed at school and aren't highly educated,kids aren't going to get those skills at home.”
Schools are asked to take a full year to plan how to best use the extra time—a process involving teachers,principals,students and parents.They are given outside support to help them base their plans on the best available analyses of student needs.It's still early,but officials are already seeing stronger test scores and a narrowing achievement gap.
But some critics are worried.“We risk producing something that's very expensive and time-consuming, and that will give educators a lot of trouble,”says Frederick Hess.“Before we spend all that extra money,I'd much rather see if we can figure out how to get 50 percent more instructional time out of the current school day.”
小題1:From the first paragraph,we learn that      
A.the longer schedule is harmful to kid's health
B.a(chǎn)ll Chicago students had a holiday on Columbus Day
C.Sydney Shaw supports the added time
D.few kids are bored with the lack of holidays
小題2:Low-income students fall behind in summer because      
A.no good teachers are willing to teach them
B.they can't get help from their parents
C.their parents are unwilling to hire private teachers
D.they themselves have no desire to learn
小題3:Some people are worried about adding school hours mainly because      
A.it will have a bad effect on the kids’ futures
B.the current school day has been too busy
C.no one supports the idea
D.it will be costly and time-consuming
小題4:The text is mainly about      
A.whether a longer school day will help narrow the achievement gap
B.how students have benefited from additional school hours
C.why the achievement gap among students needs to be narrowed
D.what causes the achievement gap among students

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

IMAGINE if there was a device that could do everything for you – wake you up every morning, chat with you and type your e-mails.
The piece of technology in question would be smart, able to tell you about the weather and where the nearest restaurants are.
The good thing is you no longer need to wonder, because something like this already exists. And its name is Siri.
Siri is a voice recognition application designed for Apple products and the concept has been around for almost a year.
When Siri first came out it could only speak English, but now it has “l(fā)earned” lots of new languages, including Chinese, Cantonese and Taiwanese, reported The Wall Street Journal. So, you can give it orders in your mother tongue.
But how could a cell phone or a computer “hear” what you are saying and understand it? This is all because of voice recognition technology.
When you speak, your voice creates vibrations (振動) in the air – a bit like waves in the water when you throw a rock into the lake. The microphone receives the vibrations and the computer changes them into digital data that is then divided into many parts. They are analyzed one by one to see what pronunciations each part stands for. The computer then puts these pronunciations together into possible words according to its built-in dictionary.
But figuring out the words is far from enough; building words into meaningful sentences is the most difficult part. The computer has to compare what it hears to a large library of known phrases and sentences to determine what the user is saying.
However, people don’t always talk in the most standard way and sometimes make grammatical mistakes. This is why traditional voice recognition software always requires you to remember keywords and to speak in a certain way.
Fortunately, Siri isn’t like that. It’s not just “voice recognition”; it’s “natural language understanding (NLU)”. You can ask it things like “Do I need an umbrella today?” and it will know that you are asking about the weather, according to ABC News.
“The key thing is NLU – understanding what you mean and what you want,” Neil Grant from Nuance, a software company in the US, told The Guardian. “Historically, you had to learn a huge long list of commands . As NLU progresses, you can say what you want in a way that’s natural to you.”
小題1:What is the function of the first two paragraphs?
A.To show that invention usually results from need.
B.To clear doubts about voice recognition technology.
C.To introduce something that offers these helpful services.
D.To show how the voice recognition works.
小題2:Which step is the most complicated in the process of voice recognition according to the article?
A.Changing the received vibrations into digital data.
B.Analyzing the digital data to see what pronunciations it represents.
C.Putting the pronunciations together into possible words.
D.Figuring out meaningful sentences based on the words.
小題3:How can you get Siri to respond according to the article?
A.You can speak in a natural way as you would to a person.
B.You can only speak English and Chinese.
C.You have to say things in a certain way.
D.You have to remember keywords and speak specific commands.
小題4:What can be concluded from the article?
A.Siri can record and save what you say frequently into a computer dictionary.
B.Siri will fail to understand what you say if you make grammatical mistakes.
C.The biggest advantage of Siri is that it’s NLU is rather than just voice recognition.
D.Since first applied to Apple products a year ago, Siri has made great improvements.
小題5:The text is mainly about ________.
A.the convenience of future life.
B.a(chǎn)n introduction to the Apple products.
C.the working system of voice recognition
D.the introduction to Siri

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

We lived in a very quiet neighborhood. One evening I heard a loud crash in the street. Earlier that evening my wife had asked me to go to the store to get some soft drinks. It seemed like this would be a good time to let my teenage daughter Holly practice her driving, so I sent her to the store in my truck.
At dinner my son talked about how much he liked my truck. I enjoyed having it, but I said: "Guy, my heart is not set on that truck. I like it but it is just metal and won’t last forever. Never set your heart on anything that won’t last."
After hearing the loud noise, the whole family ran outside. My son shouted: "Dad! Dad, Holly crashed your truck."
My heart sank and my mind was flooded with conflicting thoughts. Was anyone hurt? Who else was involved? As I ran to the door, I heard a voice in my heart say: "Here is a chance to show Holly what you really love. She’ll never forget it."
The accident had occurred in my own driveway. Holly had crashed my truck into our other vehicle, the family van (搬運車). In her inexperience, she had confused the brakes and the gas pedal. Holly was unhurt physically, but when I reached her, she was crying and saying: "Oh, Dad, I’m sorry. I know how much you love this truck." I held her in my arms as she cried.
Later that week a friend stopped by and asked what had happened to my truck. I told her the whole story. Her eyes moistened (濕潤) and she said: "That happened to me when I was a girl. I borrowed my dad’s car and ran into a log that had fallen across the road. I ruined the car. When I got home my Dad knocked me to the ground and began to kick me."
Over 40 years later, she still felt the pain of that night.
I remember how sad Holly was and how I comforted her. One day, when Holly thinks back on her life, I want her to know what really matters in my life.
小題1:How did the crash happen?
A.The van was parked in the wrong place that evening.
B.Holly stepped on the gas pedal instead of the brakes.
C.The brakes of the truck didn’t work properly.
D.Holly was too careless and young to drive a truck.
小題2:Why didn’t the writer punish Holly?
A.He was so rich that he didn’t care about losing one truck.
B.He thought there was no point punishing her after the accident.
C.He believed the truck was made of metal and of poor quality.
D.He wanted Holly to know he loved her more than any possessions.
小題3:What does the underlined sentence mean?
A.She still suffered physical pain.
B.She felt guilty of damaging the car.
C.It left a deep wound on her soul.
D.She was not forgiven by her Dad.
小題4:Which of the following would be the best title for the passage?
A.What really matters?
B.Better to forgive and forget
C.Who is to blame?
D.Accidents will happen

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

It is easier to float in the ocean than it is to float in a swimming pool. Do you know why?
Ocean water is full of salt— and salt water can hold up more weigh than fresh water. See for yourself!
You Will Need:
● 3 cups of warm water
● Measuring cup (量杯)
● Wide-mouthed jar
● Salt
● Spoon
● Raw (生的)potato
You Will Do:
1. Pour 1.5 cups of warm water into the jar.
2. Add 1/3 cup of salt.
3. Stir(攪拌) until the salt is completely dissolved.
4. Add another 1.5 cups of water. Pour it slowly over the back of the spoon into the jar so that the two liquid will not mix together.
5. Gently place the potato into the jar. Do not drop it.
What Will Happen:
The potato will sink— but only halfway!
Why?
Salt water is heavier than fresh water, so it will stay on the bottom. The fresh water will remain on top.
The potato is heavier than the fresh water, but it is lighter than the salt water. That is why the potato will sink halfway down.
小題1:In the experiment, what should you do right after you pour the water over the spoon?
A.Add the salt to the water.B.Stir the salt into the water.
C.Place the potato in the jar.D.Pour warm water into thejar.
小題2:In Step 4 of the experiment, why do you pour the water over the spoon “slowly”?
A.It is easier to see what you are doing.
B.It pushes the fresh water to the bottom.
C.It will keep the water from coming out.
D.It will keep the liquids from mixing together.
小題3:In which step of the experiment do you add the salt?
A.Step 1B.Step 2C.Step 3D.Step 4
小題4:What does the underlined word “gently” mean?
A.CarefullyB.QuicklyC.SecretlyD.Silently

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Let’s say you took violin lessons all through elementary school, but you haven’t got the instrument out of its case for years. Were all those lessons a waste of your parents’ money because you didn’t become a violinist?
Even though it has been a long time since you played the violin, a new study shows that as little as one year of music training can have a positive impact (影響) on your brain that will last the rest of your life.
In an experiment, researchers compared children who had taken music lessons to those who hadn’t. Laurel Trainor, who studies music and the mind, discovered that the musically-trained children had better brain responses in certain sound recognition exams. Trainor’s findings show the possibility that musical education can actually improve the brain’s hearing cortex(大腦皮層). “The study’s results show that music training affects attention and memory, and helps children develop learning skills. In this way music training might lead to better learning across a number of fields,” Trainor said in a statement. The effects of music education are even more obvious on children with difficulty in reading and writing and other language-related disabilities.
So, whether you can play a good piece of music or not, it’s likely that your years of music lessons have prepared your brain for all the speeches, emails, and adult conversations that are part of your life today. We should help make sure that children today have the same opportunities for music, and help out by volunteering with or donating instruments to your school’s music education department.
小題1:Compared with children who haven’t taken music lessons, musically-trained children _______.
A.sing betterB.do better in exams
C.recognize sounds betterD.response more quickly
小題2:According to the study, we know musical education can _____.
A.change the structure of the brain
B.improve children’s learning skills
C.help children focus their attention
D.provide more memorizing methods
小題3:What can we learn from the text?
A.Adults should also take some music lessons.
B.The author has taken violin lessons when he was young.
C.Even a day’s music training can affect the human brain.
D.Music training can also help children with certain disabilities.

查看答案和解析>>

同步練習冊答案