Such electron tubes in a radio set are also found in a TV set. A. that we use B. as we use C. as we use them D. that we use them 查看更多

 

题目列表(包括答案和解析)

第三部分:翻译(满分15分)

第一节将下列句子翻译成汉语(共5小题;每小题1分,满分5分)。

66. Tricycles are worth using if you want to explore the narrow alleys (hutong) of old Beijing.

67. Like other animals, we are on guard until we know it is safe to relax.

68. They say that the low-temperature lake is unlikely to be able to support such large living creatures.

69. The tubes were attached to a long stick which helped keep the rocket moving in a straight direction.

70. Distance surgery will become common as doctors carry out operations from thousands of miles away, with each city having its own telesurgery outpatient clinic.

                                                                             

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Often we take for granted the many household items we use every day. It is difficult to imagine there was a time in the past when these inventions did not exist. Actually, several of the most common inventions have been with us for quite some time. Inventions like toothbrush, contact lenses(隐形眼镜), and credit cards came into use long ago.

   The first toothbrush was introduced in China in the late 1400s but it was only 300 years later that this simple tool came into common use in Europe. By the nineteenth century, a variety of paste and powder cleaners were available throughout Europe as dental(牙齿的) care became more widespread. The first tube of toothpaste hit the market in Great Britain in 1891.

 There is evidence to show that the first contact lenses were actually suggested by an astronomer, Sir John Herschel, in 1827. However, SirJohn Herschel was never able to create a working model of his idea. It was not until 1887 that a Swiss doctor from Zurich, Dr. Eugen Frick, came up with a workable process for producing precision (精密)lenses. Dr. Frick designed a new method for producing contact lenses,and the Zeiss factory in Germany  began to produce contact lenses.

 Credit cards have also been available for many years. They have been in use in the United States since the 1920s. At first, these cards were only used to buy gas in the quickly growing automobile service industry. Then, in the 1950s, Diners Club introduced the first general-purpose credit card. Today, credit cards such as Master Card, Visa, and American Express are commonly used by travelers around the world.

    While it may be true that some of the greatest inventions and discoveries in history came about by chance, the majority of inventions that simplify our lives today came about through careful research and patient study. Of course, it still holds true that even with all the comforts of modern technology, inventors continue to search for ways of helping all of us get out of doing those necessary but tedious (乏味的) tasks which we still face. As the old saying goes, “Necessity is the mother of invention.”

1.From the second paragraph we can learn that _____.

A. toothbrushes came into common use in Europe in the 17th century

B. people could enjoy a variety of paste and powder cleaners in the 18th century

C. more and more people paid attention to dental care throughout Europe in the 19th century

D. the English could use different kinds of tubes of toothpaste in the early 19th century

2.All of the following made a contribution to the invention and use of contact lenses EXCEPT _______.

A. Diners Club                       B. Sir John Herschel

C. Dr Eugen Frick                    D. the Zeiss factory

3.Which of the following statements is TRUE according to the fourth paragraph?

A. Credit cards have a history of about two hundred years.

B. Three kinds of credit cards are being used in the USA.

C. The use of credit cards is closely related to the economic development.

D. American Express is only used by American travelers now.

4.The last paragraph mainly tells us that ______.

A. the greatest inventions came about by chance

B. inventions came about through careful research and patient study

C. inventors still continue to make inventions

D. necessity is the mother of invention

 

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The drug store was closing for the night and Alfred Higgins was about to go home when his new boss approached him.
“Empty your pockets please, Alfred,” Sam Carr demanded in a firm voice.
Alfred pretended to be shocked but he knew he’d been caught. From his coat he withdrew a make-up kit, a lipstick and two tubes of toothpaste.
“I’m disappointed in you, Alfred!” said the little gray-haired man.
“Sorry, sir. Please forgive me. It’s the first time I’ve ever done such a thing,” Alfred lied, hoping to gain the old man’s sympathy.
Mr Carr’s brow furrowed as he reached for the phone, “Do you take me for a fool? Let’s see what the police have to say. But first I’ll call your mother and let her know her son is heading to jail.”
“Do whatever you want,” Alfred shot back, trying to sound big. But deep down he felt like a child. He imagined his mother rushing in, eyes burning with anger, maybe in tears. Yet he wanted her to come quickly before Mr. Carr called the police.
Mr. Carr was surprised when Mrs Higgins finally arrived. She was very calm, quiet and friendly. “Is Alfred in trouble?” she asked.
“He’s been stealing from the store,” the old man coolly replied.
Mrs. Higgins put out her hand and touched Mr. Carr’s arm with great gentleness as if she knew just how he felt. She spoke as if she did not want to cause him any more trouble. “What do you want to do, Mr. Carr?”
The woman’s calm and gentle manner disarmed the once-angry store-owner. “I was going to get a cop. But I don’t want to be cruel. Tell your son not to come back here again, and I’ll let it go.” Then he warmly shook Mrs. Higgins’s hand.
Mrs. Higgins thanked the old man for his kindness, then mother and son left. They walked along the street in silence. When they arrived home his mother simply said, “Go to bed, you fool.”
In his bedroom, Alfred heard his mother in the kitchen. He felt no shame, only pride in his mother’s actions. “She was smooth!” he thought. He went to the kitchen to tell her how great she was, but was shocked by what he saw.
His mother’s face looked frightened, broken. Not the cool, bright face he saw earlier. Her lips moved nervously. She looked very old. There were tears in her eyes.
This picture of his mother made him want to cry. He felt his youth ending. He saw all the troubles he brought her and the deep lines of worry in her grey face. It seemed to him that this was the first time he had ever really seen his mother.
【小题1】Which of the following is true according to the passage?

A.It was the first time Alfred had stolen anything.
B.Alfred tried to sound big to hide his fear.
C.Mr. Carr set a trap to catch Alfred stealing.
D.Mr. Carr had planned to forgive Alfred from the beginning.
【小题2】 What does the underlined word “disarmed” probably mean?
A.annoyedB.made less angry
C.convincedD.got over
【小题3】What was the mother’s attitude toward Alfred?
A.She felt disappointed with him.
B.She was very strict with him.
C.She was supportive of him.
D.She was afraid of him.
【小题4】What impressed Alfred most about his mother at the drugstore was ________.
A.how angry she was
B.that she didn’t cry
C.that she was able to save him
D.how effectively she handled Mr. Carr
【小题5】 From the last paragraph, we know that Alfred ________.
A.was no longer a youth
B.felt proud of his mother
C.wanted his mother to be happy
D.felt guilty and regretful for his deed

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Simply by analyzing a drop of blood, a doctor will be able to diagnose a birth defect or even cancer when it is in the early stage; using new technology, a material lighter but much stronger than steel can be produced.
These may sound like dreams at present. But the dreams may soon come true as research findings in laboratories are being turned into products more rapidly in the new century, according to experts participating in the fourth Asia-Pacific Economic Cooperation (APEC) Technomart, a technology exhibition and trade fair in Suzhou.  
"Most people think nano-technology(纳米技术)is too far-fetched to be real. But in fact nano-technology has been applied in a wide range of fields, such as medicine. It is coming into our daily life," said Cheng Jiachong from a Hong Kong-based nano-technology firm.
Nano-technology based on the nanometer, the unit of which is a billionth of a meter, enables scientists to have new concepts of disease diagnosis and treatment on a molecular(分子)and atomic scale, Cheng said.  
By using nanometer particles, a doctor can separate the fetus cells(胚胎细胞)from the blood of a pregnant woman to see if the development of the fetus is normal. This method is also being used in the early diagnosis of cancer and heart disease, he said.  
One of the most significant impacts of nano-technology is at the bio-inorganic materials interface, according to Greg Tegart, executive advisor of the APEC Center for Technology Foresight.  
"By combining enzymes(酶)and silicon chips we can produce biosensors. These could be implanted in humans or animals to monitor health and to deliver corrective doses(剂量)of drugs," he told the participants a technology forum during the exhibition.  
"Nano-technology could affect the production of nearly every man-made object, from automobiles, tires and computer circuits(电路), to advanced medicines and tissue replacement, and lead to the invention of objects yet to be imagined," said David Minns, a special advisor to the National Research Council of Canada.  
It has been shown that carbon nano-tubes are ten times as strong as steel, with one sixth of the weight, and nano-scale systems have the potential to make supersonic transport cost- effective and to increase computer efficiency by millions of times, he said.
The experts agreed that the APEC technology exhibition and trade fair provided many chances for exchanges of innovative ideas and products.
【小题1】Realization of the dreams mentioned in the first paragraph will mainly base on ________.

A.APECB.Chinese scientist
C.the APEC Center for Technology ForesightD.Nano-technology
【小题2】The length of a nanometer equals to ______.
A.meterB.meterC.meterD.meter
【小题3】We can imply from what David Minns said that _________.
A.Nano-technology could only be used to invent new objects.
B.Nano-technology could be widely used to produce or invent objects.
C.Nano-technology is a money-consuming technology.
D.Nano-technology can not be used to improve the service of Internet.
【小题4】Compared to steel, carbon nano-tubes are ________.
A.stronger and lighterB.lighter but as strong
C.stronger but as lightD.poor in quality

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The British usually expect one or two snowfalls each year but the amount of snow rarely affects everyday life. However, this week Britain has had the worst snow it has seen in around 18 years. Some places had more than 30cm in a day.
The bad weather caused severe disruption. More than 3000 schools had to close as teachers and pupils were unable to get to school. School children weren’t too unhappy about it though as they headed out to play the snow, building snowmen, having snowball fights, sledging and some even snowboarding and skiing.
In London, bus services were withdrawn for a day and tubes and trains were cancelled. Major motorways in the country had to close. Many people were unable to get to work and it is thought the cost of this lost labor is around &1 billion (10 billion yuan) to businesses and the economy.
Anyone who wanted to leave the country had problems too. Runways were closed at all the UK’s major airports because of the amount of snow. Hundreds of flights were cancelled leaving some passengers stranded at airports.
So why is the UK so ill-prepared for snow? The mayor of London, Boris Johnson, explained that there aren’t enough snow –ploughs(铲雪机)and gritters(撒沙机)and it doesn’t make sense to buy such equipment when it snows so infrequently.
The south-east of England was the hardest hit at the beginning of the week but the snow is now moving northwards where the chaos continues.
More ice and snow is forecast throughout the week and the advice from travel and weather organizations is to stay indoors unless you really need to venture out!
【小题1】 Which of the following facts is FALSE according to the passage?

A.More than 3000 schools had to close for the heavy snow.
B.Major motorways in the country had to close for the bad weather.
C.Runways were closed at all the UK’s major airports for the amount of snow.
D.The government organized to clear the snow away with snow-ploughs and gritters.
【小题2】 What does the underlined phrase venture out probably mean in last paragraph?
A.go outB.search out
C.take no risksD.stay indoors
【小题3】 What can we learn from the passage?
A.School children seemed happy to head out to play in the snow though schools had to close.
B.The cost of the lost labor reached around 10 billion yuan to businesses and the economy.
C.Hundreds of flights couldn’t land because the runways were closed at major British airports.
D.Tubes and trains in London were cancelled, but drivers were still driving in main motorways.
【小题4】What can we infer from the passage?
A.The heavy snow is what the British have been expecting for 18 years.
B.The heavy snow has been a very rare heavy one in the UK for 18 years.
C.The heavy snow doesn't please school children at all.
D.The government isn’t ill-prepared for snow.
【小题5】Which of the following would be the best title for the passage?
A.Harsh Winters Visit Britain
B.Heavy Snow Hits the UK
C.Bad Weather Causes Chaos Just in London
D.Heavy Snow Causes Disruption Only in Motorways

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