A California family drives a car that could help protect the environment. When Jon and Sandy go to the store or to their daughters’ soccer games, they drive in high-tech style. They drive a $1 million, fuel-cell-powered car. It may be the world’s most expensive car and one of the most environmentally friendly cars. The FCX is the first fuel-cell-powered car to be used by a family anywhere in the world. The FCX uses hydrogen and oxygen for fuel. Car makers have been working to develop vehicles that are better for the environment. They are developing cars that use fuel other than gasoline. And then what is fuel cell technology? Fuel cell technology works by changing the chemicals hydrogen and oxygen into water. This process produces electricity, and water vapor which comes out of the exhaust pipe. Most cars release dangerous gases such as carbon monoxide and carbon dioxide. Many scientists say these gases are major contributors to global warming. “The FCX is driven just like any other vehicle on the road, but without the gases which pollute the environment,” scientists say. Fuel cell technology has been around since the 1800s, but scientists have yet been to perfect it. They say it may take years before the technology is ready for widespread use. Another earth-friendly car is already on the market. Hybrid cars use both gasoline and an electric motor. They are becoming more popular with customers because they cut pollution and improve fuel efficiency.
46. Which of the following about the FCX is not true?
A. It may be the most expensive car in the world.
B. It is one of the most environmentally friendly cars.
C. It releases dangerous gases to pollute the air.
D. It uses hydrogen and oxygen for fuel other than gasoline.
47. According to the passage, what is the major cause for global warming?
A. Gases from FCX. B. Water vapor from cars.
C. Hydrogen and oxygen. D. Gases from cars.
48. From the passage, we know that fuel cell technology ______.
A. works by water B. has a history for over two hundred years
C. works by electricity D. has been widely used since the 1800s
49. We can infer from the passage that ______.
A. future cars will be environmentally friendly
B. there will be no gasoline for cars
C. people can’t afford to buy cars in the future
D. global warming has been stopped
50. Hybrid cars are popular because ______.
A. they are the fuel-cell-powered cars
B. they are energy-saving and cut pollution
C. they are perfect cars in the world
D. they produce no gases to pollute the environment
通城学典默写能手系列答案
金牌教辅培优优选卷期末冲刺100分系列答案科目：高中英语 来源：2013年全国普通高等学校招生统一考试英语（湖南卷带解析） 题型：阅读理解
Section C (12 marks)
Directions: Complete the following passage by filling in each blank with one word that best fits the context.
When kids in parts of the world want to play, they often make soccer balls out of trash tied together with string. “ 【小题1】 the areas used for playing fields are often rough and rocky, millions of real balls go flat (变瘪) 【小题2】 24 hours,” says Tim Jahnigen, a California businessman. Determined to solve this problem, 【小题3】 created an indestructible ball called the One World Futbol.
The ball is made of 【小题4】 special material, ethylene-vinyl acetate foam. It’s lightweight, it’s flexible, and— 【小题5】 important—it holds its shape.
The One World Futbol needs no pump 【小题6】 won’t wear out, even on rough surfaces. When tested, 【小题7】 withstood (经受住) being crushed by a car, and even being chewed on by a lion.
Although it costs more to produce 【小题8】 a typical soccer ball, Jahnigen estimates the One World Futbol can last 30 years. So far, it’s been given to kids in 143 countries. (154 words)
查看答案和解析>>
科目：高中英语 来源：2013-2014学年四川省绵阳市高三12月月考英语试卷（解析版） 题型：阅读理解
You have to log on to your school's online system to check your grades, but you find the system is kind of inconvenient．What do you do?
When Daniel Brooks was a senior at Pioneer High School in the US, he came up with a Silicon Valley-style solution; he developed an iPhone app（application, 应用程序）I C Connector．
When he tried out his school's new Web-based student information system earlier this year, he immediately noticed some shortcomings．He could no longer view his current grades for all his classes at once．Checking several classes required several clicks-which for a teenager is so much work．To save himself all this trouble, Brooks developed the app and sold it on the Apple app store．Now it has 2,300 users who have downloaded it across the US．
"It ended up on every iPhone and iPad and portable device that any student and teacher had on campus," said Scott Peterson, the campus tech support worker at Pioneer High．
Brooks said he didn't create the app to get rich - it is free．"A student is not going to want to pay 99 cents," Brooks said．"They just want to see their grades more easily．"
However, in the months that followed, Brooks experienced highs and lows．His app is now so successful that users want more, in particular, his teachers have started pushing him to develop a version for them．However, the company Infinite Campus, which developed the information system, has been less positive．
The company said in an e-mail that he was confusing users and violating the company's copyright by using Infinite Campus' name and logo in the app’s name．Brooks' father, Michael Brooks, has offered to change the name, but says he needs time to get Apple's approval．Daniel also e-mailed and called Infinite Campus．They got no response．
Daniel Brooks starts at a California university this autumn．Despite Infinite Campus' attitude, he continues to try to improve the app and hopes to put out an Android version soon．
1.Why did Daniel Brooks develop an iPhone app IC Connector? （No more than 8 words）
_______________________________________________________
2.What is Brooks' teachers' attitude towards the app he developed? （No more than 14 words）
________________________________________________________
3.What does Paragraph 7 talk about between Infinite Campus and Brooks? （No more than 7 words）
________________________________________________________
4.What does Brooks’ aim to do now? （No more than 10 words）
________________________________________________________
5.Use one word to describe Brooks.
查看答案和解析>>
科目：高中英语 来源：2013年全国普通高等学校招生统一考试英语（湖南卷解析版） 题型：填空题
Section C (12 marks)
Directions: Complete the following passage by filling in each blank with one word that best fits the context.
When kids in parts of the world want to play, they often make soccer balls out of trash tied together with string. “ 1. the areas used for playing fields are often rough and rocky, millions of real balls go flat (变瘪) 2. 24 hours,” says Tim Jahnigen, a California businessman. Determined to solve this problem, 3. created an indestructible ball called the One World Futbol.
The ball is made of 4. special material, ethylene-vinyl acetate foam. It’s lightweight, it’s flexible, and— 5. important—it holds its shape.
The One World Futbol needs no pump 6. won’t wear out, even on rough surfaces. When tested, 7. withstood (经受住) being crushed by a car, and even being chewed on by a lion.
Although it costs more to produce 8. a typical soccer ball, Jahnigen estimates the One World Futbol can last 30 years. So far, it’s been given to kids in 143 countries. (154 words)
查看答案和解析>>
科目：高中英语 来源：2011-2012学年湖北省黄冈市高三精品模拟试卷（四）英语（解析版） 题型：阅读理解
Wearing seat belt is，of course，the first step to safe driving．These additional measures might also save your life.
Count to three．Keeping up enough space between your car and others is extreme1y necessary．Jim Clark，a California driving instructor，suggests a least amount of three seconds’following distance．To figure this，pick an object on the roadside ahead．When the car in front of you passes it，start counting one-thousand-one,one-thousand-two，one-thousand-three．If you get to that object before you reach one-thousand-three，you don’t have three seconds of following time --- time needed to keep away from accidents．
Let followers pass．“If someone’s driving after you，get out of his way，”Clark advises．“You’re better of being safe than right．”
Expect the worst．In a study，the Federal Highway Administration(联邦公路局)found that 68 percent of drivers do not come to a complete stop at stop signs．When you’re driving and see someone come near to a stop sing，assume the person’s not going to stop．
And when you stop at a crossing and another car comes near with its turn signal on，don’t take it true that the driver will turn．Instead，wait until he turns．He may have had the signal on for miles．
Stay outside．In crowd，multilane(多车道) traffic，drive in either the outside--left or outside--right lane．“That allows you somewhere to go if a problem develops,”traffic expert Francis Kenel says．“If you’re in the middle，all you can do is to pause from time to time．”
1.According to the text if you want to drive safely you should ．
|
A．wear seat belt |
B．take some additional measures |
|
C．at least take 5 steps |
D．count to three |
2.When you finish counting“one-thousand-three",you have ．
|
A．driven one thousand and three metres |
B．kept three seconds’distance from other cars |
|
C．counted a lot of numbers |
D．kept a long distance from the object |
3.What does the underlined word“assume”in Paragraph 4 probably mean?
|
A．Maybe． |
B．Guess． |
C．Ask． |
D．Suppose． |
4.Mr．Kenel tells us while driving in multilane traffic_______.
|
A．we’d better find somewhere to go |
|
B．it will be better for us to drive in the outside lanes |
|
C．it is safer to drive in the middle |
|
D．we must drive on the left |
查看答案和解析>>
科目：高中英语 来源：2010-2011学年湖北省武汉市武昌区高三上学期元月调研测试英语卷 题型：阅读理解
Scientists who try to predict earthquakes have gotten some new helpers recently—animals.
That’s right, animals. Scientists have begun to understand what farmers have known for thousands of years. Animals often seem to know in advance that an earthquake is coming, and they show their fear by acting in strange ways. Before a Chinese quake in 1975, snakes awoke from their winter sleep early only to freeze to death in the cold air. Cows broke their halters (缰绳) and tried to escape. Chickens refused to enter their cage. All of this unusual behavior, as well as physical changes in the earth, warned Chinese scientists of the coming quake. They moved people away from the danger zone and saved thousands of lives.
One task for scientists today is to learn exactly which types of animal behavior predict quakes. It’s not an easy job. First of all not every animal reacts to the danger of an earthquake. Just before a California quake in 1977, for example, an Arabian horse became very nervous and tried to break out of his enclosure. The Australian horse next to him, however, remained perfectly calm. It’s also difficult at times to tell the difference between normal animal restlessness and “earthquake nerves”. A zoo keeper once called earthquake researchers to say that his cougar had been acting strangely. It turned out that the cat had an upset stomach.
A second task for scientists is to find out exactly what kind of warnings the animals receive. They know that animals sense far more of the world than humans do. Many animals can see, hear, and smell things that people do not even notice. Some can sense tiny changes in air pressure, gravity, or the magnetism of Earth. This extra sense probably helps animals predict quakes.
A good example of this occurred with a group of dogs. They were shut in an area that was being shaken by a series of tiny earthquakes. (Several small quakes often come before or after a large one.) Before each quake a low booming sound was heard. Each boom caused the dogs to bark wildly. Then the dogs began to bark during a silent period. A scientist who was recording quakes looked at his machine. It was acting as though there were a loud noise too. The scientist realized that the dogs had reacted to a booming noise. They also sensed the tiny quake that followed it. The machine recorded both, though humans felt and heard nothing.
In this case there was a machine to monitor what the dogs were sensing. Many times, however, our machines record nothing extraordinary, even though animals know a quake is coming. The animals might be sensing something we measure but do not recognize as a warning. Discovering what animals sense, and learning how they know it is a danger signal, is a job for future scientists.
1.Through the passage the writer hopes to explore __________.
|
A．why animals send a danger signal before an earthquake |
|
B．how animals know when an earthquake is coming |
|
C．why animals not men have good sense of danger |
|
D．how much animals know about an earthquake |
2. During an earthquake in China in 1975, _________.
|
A．chickens refused to go out of their cage |
|
B．snakes were frozen to death in their caves |
|
C．snakes awoke from their winter sleep earlier |
|
D．cows broke their halters and escaped from their sheds |
3.Which of the following is one of earthquake nerves according to the passage?
|
A．An Arabian horse tried to escape from his enclosure. |
|
B．A cougar had an upset stomach unexpectedly. |
|
C．An Australian horse was perfectly calm. |
|
D．A cat acted very strangely in a zoo. |
4.The scientists did an experiment with a group of dogs to _________.
|
A．find out that the machine could record unusual happenings |
|
B．compare the reactions of animals and those of humans |
|
C．prove that animals could sense more than humans |
|
D．find out what exact warnings animals sent |
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
