If we have illegal immigrants in, many local workers will lose their jobs. A．came B．coming C．to come D．having come 题目和参考答案——青夏教育精英家教网—

题目内容

If we have illegal immigrants in, many local workers will lose their jobs.

A．came B．coming C．to come D．having come

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根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Before going outside in the morning, many of us check a window thermometer(温度计)for the temperature. This helps us decide what to wear. _______71______ . We want our food to be a certain coldness in the refrigerator. We want it a certain hotness in the oven. If we don’t feel well, we use a thermometer to see if we have a fever. We keep our rooms a certain warmth in the winter and a certain coolness in the summer.

Not all the thermometers use the same system to measure temperature. We use a system called the Fahrenheit scale. But most other countries use the Centigrade scale.

Both systems use the freezing and boiling points of water as their guide._____72_______ .

The most common kind of thermometer is made with mercury(水银)inside a clear glass tube. As mercury (or any other liquid ) becomes hot, it expands. As it gets colder, it contracts(收缩). That is why on hot days the mercury line is high in the glass tube.______73______.

First. Take a clear glass juice bottle that has a cap; fill the bottle with coloured water. Tap a hole in the center of the cap using a hammer and thick nail. Put the cap on the jar. Then stick a plastic straw(吸管) through the nail hole.

_______74____________.

Finally. Place a white card on the outside of the bottle and behind the straw. Now you can see the water lever easily.

_______75___________.

As the temperature goes down, the water will contract, and the lever in the straw will come down. Perhaps you will want to keep a record of the water lever in the straw each morning for a week.

A. We use and depend on thermometers to measure the temperature of many other things in our daily lives.

B. Thermometers measure temperature, by using materials that change in the same way when they are heated or cooled.

C. Now that you know this rule you can make a thermometer of your own that will work.

D. The water will rise in the straw. As the temperature of the air goes up, the water will expand and rise even higher.

E. They label these in different ways. On the Fahrenheit scale water freezes at 32 degrees and boils at 212 degrees. On the Celsius scale water freezes at 0 degrees and boils at 100degrees.

F. Take wax (you may use an old candle if you have one) and melt some of it right where the straw is struck into the cap to seal(把..粘住) them together.

G. People use thermometers which are made by themselves when travelling around the world.

Why should mankind explore space? Why should money, time and effort be spent exploring and researching something with so few apparent benefits? Why should resources be spent on space rather than on conditions and people on Earth? These are questions that, understandably, are very often asked.
Perhaps the best answer lies in our genetic makeup(基因构成) as human beings. What drove our ancestors to move from the trees into the plains, and on into all possible areas and environments? The wider the spread of a species, the better its chance of survival. Perhaps the best reason for exploring space is this genetic tendency to expand wherever possible.
Nearly every successful civilization has explored, because by doing so, any dangers in surrounding areas can be identified and prepared for. Without knowledge, we may be completely destroyed by the danger. With knowledge, we can lessen its effects.
Exploration also allows minerals and other potential resources to be found. Even if we have no immediate need of them, they will perhaps be useful later. Resources may be more than physical possessions. Knowledge or techniques have been acquired through exploration. The techniques may have medical applications which can improve the length or quality of our lives. We have already benefited from other spin-offs including improvements in earthquake prediction, in satellites for weather forecasting and in communications systems. Even non-stick pans and mirrored sunglasses are by-products (副产品) of technological developments in the space industry!
While many resources are spent on what seems a small return, the exploration of space allows creative, brave and intelligent members of our species to focus on what may serve to save us. While space may hold many wonders and explanations of how the universe was formed or how it works, it also holds dangers. The danger exists, but knowledge can help human beings to survive. Without the ability to reach out across space, the chance to save ourselves might not exist.
While Earth is the only planet known to support life, surely the adaptive ability of humans would allow us to live on other planets. It is true that the lifestyle would be different, but human life and cultures have adapted in the past and surely could in the future.
【小题1】Why does the author mention the questions in Paragraph1?

A．To express his doubts.	B．To compare different ideas.
C．To introduce points for discussion.	D．To describe the conditions on Earth.

【小题2】What is the reason for exploring space based on Paragraph2?

A．Humans are nature-born to do so.	B．Humans have the tendency to fight.
C．Humans may find new sources of food.	D．Humans don’t like to stay in the same place.

【小题3】The underlined word “spin-offs” in Paragraph 4 probably refers to______.

A．survival chances	B．potential resources
C．unexpected benefits	D．physical possessions

【小题4】What makes it possible for humans to live on other planets?

A．O ur genetic makeup.	B．Resources on the earth..
C．The adaptive ability of humans.	D．By-products in space exploration.

【小题5】Which of the statements can best sum up the passage?

A．Space exploration has created many wonders.

B．Space exploration provides the best value for money.

C．Space exploration can benefit science and technology

D．Space exploration may help us avoid potential problems on Earth.

In Africa, listening is a guiding principle .It’s a principle that’ been lost in the constant chat of the Western world .From my own past experience , I noticed how much faster I had to answer a question during a TV interview .It is as if we have completely lost the ability to listen .We talk and talk , and we end up frightened by silence .

Everywhere, people on the African continent write and tell stories. Even the nomads(流浪者)who still live in the Kalahari Desert are said to tell one another stories on their daylong wanderings, during which they search for roots and animals to hunt.

A number of years ago I sat down on a stone bench outside the Teatro Avenida in Maputo, Mozambique, where I worked as an artistic consultant. It was a hot day, and we were taking a break, hoping that a cool gentle wind would move past. Two old African men were sitting on that bench, but there was room for me, too. In Africa people share more than just water. Even when it comes to shade, people are generous.

I heard the two men talking about a third old man who had recently died. One of them said, “I was visiting him at his home. He started to tell me an amazing story about something that had happened to him when he was young. But it was a long story. Night came, and I decided that I should come back the next day to hear the rest. But when I arrived, he was dead.”

The man fell silent. I decided not to leave that bench until I heard how the other man would respond to what he’d heard. Finally he, too, spoke. “That’s not a good way to die—before you’ve told the end of your story.”

What separates us from animals is the fact that we are storytelling creatures and we can listen to other people’s dreams, fears, joys, sorrows, desires and defeats—and they in turn can listen to ours.

Many people make the mistake of confusing information with knowledge. They are not the same thing. Knowledge involves the interpretation of information. Knowledge involves listening.

Many words will be written on the wind and the sand, or end up in store. But the storytelling will go on until the last human being stops listening. Then we can send the great record of human out into the endless universe.

Who knows? Maybe someone is out there, willing to listen…

1.From the very beginning of the passage, we can know Europeans ________.

A. actually lose the ability to listen

B. seldom chat constantly with each other

C. feel frightened when they are alone and silent

D. tend to talk more and listen less

2. It can be inferred from the passage that if you are in Africa, you will _______.

A. suffer hot weather and lack of water

B. be certainly helped when in trouble

C. often hear the stories told by strangers

D. have no choice but to listen during a talk

3.According to the last three paragraphs, we can know _________.

A. no one knows exactly why Africans are willing to listen

B. information is hard to understand without interpretation

C. listening makes the difference between information and knowledge

D. the existence of humans’ recordings totally depends on the way of storytelling

4.The passage mainly talks about __________.

A. the experience of the author

B. the art of listening in Africa

C. the importance of storytelling

D. the life styles of Africans

Education is not an end, but a means to an end. In other words, we do not educate children only for the purpose of educating them. Our purpose is to fit them for life.

In some modern countries it has for some time been fashionable to think that by free education for all whether rich or poor, clever or stupid, one can solve all the problems of society and build a perfect nation. But we can already see that free education for all is not enough: we find in such countries a far larger number of people with university degrees; they refuse to do what they think “low” work; and in fact, work with hands is thought to be dirty and shameful. But we have only to think a moment to understand that the work of a completely uneducated farmer is far more important than that of a professor; we can live without education, but we die if we have no food. If no one cleaned our streets and took the rubbish away from our houses, we would get terrible diseases in our towns.

In fact, when we say that all of us must be educated to fit us for life, it means that we are educated in such a way that, firstly, each of us can do whatever work suited to his brains and ability, and secondly, that we realize that all jobs are necessary to society, and that it is very bad to be ashamed of one’s work. Only such a type of education can be considered valuable to society.

52. The writer of this passage thinks that________.

A. free education can solve all of the world’s problems

B. free education for all probably leads to a perfect world

C. free education won’t help to solve social problems

D. all the social problems can’t be solved by free education

53. The writer wants to prove that___________.

A. our society needs all kinds of jobs

B. our society needs free education for all

C. a farmer is more important than a professor

D. people with university degrees earn more money

54. According to the passage, ____________.

A. work with hands is dirty and shameful

B. work with hands is low work

C. work with hands is the most important

D. we can’t regard work with hands as low work

55. The purpose of education is ___________

A. to choose a system of education

B. to let everyone receive education

C. to prepare children for their future life

D. to prepare children for well-paid jobs

Our quarrel with efficiency is not that it gets things done, but that it is a thief of time when it leaves us no leisure to enjoy ourselves, and that it strains our nerves when we try to get things done perfectly. In building bridges, American engineers calculate so finely and exactly as to make the two ends come together within one-tenth of an inch. But when two Chinese begin to dig a tunnel from both sides of a mountain both come out on the other side. --The Chinese’s firm belief is that it doesn’t matter so long as a tunnel is dug through, and if we have two instead of one, why, we have a double track to boot.

　　The pace of modern industrial life forbids this kind of glorious and magnificent idling. But, worse than that, it imposes upon us a different conception of time as measured by the clock and eventually turns the human being into a clock himself. (This sort of thing is bound to come to China, as is evident, for instance, in the case of a factory of twenty thousand workers. The luxurious prospect of twenty thousand workers coming in at their own sweet pleasure at all hours is, of course, somewhat terrifying.)Nevertheless, such efficiency is what makes life so hard and full of excitement. A man who has to be punctually at a certain place at five o’clock has the whole afternoon from one to five ruined for him already. Every American adult is arranging his time on the pattern of the schoolboy - three o’clock for this, five o’clock for that, six-thirty for change of dress, six-fifty for entering the taxi, and seven o’clock for arriving at the destination. It just makes life not worth living.

1.The writer objects to efficiency mainly on the grounds that it ____.

　　 A. gives us rights to have too much leisure time

　　 B. urges us to get things done punctually

　　 C. robs us of leisure time

　　 D. imposes on us a perfect concept of time

2. In the eyes of the author, the introduction of industrial life gives rise to ____.

　　 A. the excitement of life

　　 B. magnificent idling of time

　　 C. more emphasis on efficiency

　　 D. terrifying schoolboy

3.The passage tells us ____.

　　 A. Chinese workers come to work when it is convenient

　　 B. all Americans are forced to be efficient against their will

　　 C. Chinese engineers are on better terms with the management

　　 D. Americans ought not to work so hard for efficiency

4. The author believes that relaxing the rule of punctuality in factories would lead to ____.

　　 A. great trouble B. increased production

　　 C. a hard and exciting life D. successful completion of a tunnel

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