While all my classmates seem to be crazy about a one-way ticket to Mars, I’d rather say Mars is totally unsuitable for human existence. People won’t have enough food supplies there, and the terrible 题目和参考答案——青夏教育精英家教网—

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While all my classmates seem to be crazy about a one-way ticket to Mars, I’d rather say Mars is totally unsuitable for human existence. People won’t have enough food supplies there, and the terrible environment would make it impossible for them to live a long life. Besides, the journey won’t be safe. Can anybody explain to me just why people would go to Mars, never to return?

Steve Minear, UK

Here are the things you can think of: the desire to explore a foreign and unique environment, the excitement of being the first humans to open up a new world, the expectation of fame and glory…For scientists there is another reason. Their observations and research will probably lead to great scientific achievements.

Donal Trollop, Canada

There are already too many people on the Earth. I think that sometime before the end of the century, there will be a human colony(殖民地)on Mars. It will happen when people finally realize that two-way trips to the red planet Mars are unnecessary. Most of the danger of space Flight is in the launches(发射) and landings. Cutting the trip home would therefore reduce the danger of accidents, save a lot of money, and open the way to building an everlasting human settlement on another world.

Enough supplies can be sent on ahead. And every two years more supplies and more people will be sent to the new colony. Mars has all the materials for a colony to produce or make everything it needs, and Mars is far more pleasant than the other planets in the outer space.

Paul Davies. USA

72. The main purpose of Steve Minear’s writing is .

A. to report his classmates’ discussion

B. to invite an answer to his question

C. to explain the natural state of Mars

D. to show his agreement on going to Mars

73. Which of the following best states Donal Trollop’s idea?

A. There is a plan to send humans to Mars.

B. There are many reasons for going to Mars.

C. Scientists become famous by doing research on Mars.

D. It is possible to build an Earth-like environment on Mars.

74. Paul Davies points out that .

A. humans need only a one-way ticket to Mars.

B. two-way trips to Mars will be made safe soon

C. it is easy to reduce the danger and cost of flights to Mars

D. it is cheap to build an everlasting human settlement on Mars

75. What does Paul Davies think of human existence on Mars?

A. Humans will have to bring all they need from the Earth.

B. Humans will find Mars totally unsuitable for living.

C. Humans can produce everything they need.

D. Humans can live longer in the colony on Mars.

BBAC

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While all my classmates seen to be crazy about a one-way ticket to Mars(火星), I’d rather say Mars is totally unsuitable for human existence. People won’t have enough food supplies there, and the terrible environment would make it impossible for them to live a long life. Besides, the journey won’t be safe. Can anybody explain to me just why people would go to Mars, never to return?

Steve Minear, UK

Donal Trollop, Canada

There are already too many people on the Earth. I think that sometime before the end of the century, there will be a human colony(殖民地)on Mars. It will happen when people finally realize that tow-way trips to the red planet Mars are unnecessary. Most of the danger of space Flight is in the launches(发射) and landings. Cutting the trip home would therefore reduce the danger of accidents, save a lot of money, and open the way to building an everlasting human settlement on another world.

Enough supplies can be sent on ahead. And every two years more supplies and more people will needs, and Mars is far more pleasant than the other planets in the outer space.

Paul Davies. USA

The main purpose of Steve Minear’s writing is .

A. to report his classmates’ discussion B. to invite an answer to his question

C. to explain the natural state of Mars D. to show his agreement on going to Mars

Which of the following best states Donal Trollop’s idea?

A. There is a plan to send humans to Mars.

B. There are many reasons for going to Mars.

C. Scientists become famous by doing research on Mars.

D. It is possible to build an Earth-like environment on Mars.

Paul Davies points out that .

A. humans need only a one-way ticket to Mars.

B. two-way trips to Mars will be made safe soon

C. it is easy to reduce the danger and cost of flights to Mars

D. it is cheap to build an everlasting human settlement on Mars

What does Paul Davies think of human existence on Mars?

A. Humans will have to bring all they need from the Earth.

B. Humans will find Mars totally unsuitable for living.

C. Humans can produce everything they need.

D. Humans can live longer in the colony on Mars

When Albert Einstein was young, he was a quiet child who spent much of his time alone. He was slow to talk and had difficulty in learning to read.
When Albert was five years old, his father gave him a compass. Albert was filled with wonder when he discovered that the compass needle always pointed in the same direction ---- the north. He asked his father and his uncle what caused the needle to move. Their answers were difficult for Albert to understand. Yet he spent a lot of time thinking about them. He said later that he felt something must be hidden behind things.
Albert didn’t like school. The German schools of that time were not pleasant. Students couldn’t ask questions. Albert said he felt as if he were in prison..
One day Albert told his uncle Jacob how much he hated school, especially mathematics. His uncle told him to solve mathematical problems by pretending to be a policeman. “You are looking for someone,” he said, “but you don’t know who he is. Call him X. Find him by using your mathematical tools.”
Albert learned to love mathematics. He was studying the complex mathematics of calculus while all his friends were still studying simple mathematics. Instead of playing with his friends he thought about things such as “What would happen if people could travel at the speed of his light?”
Albert wanted to teach mathematics and physics. He graduated with honors, but it was a pity that he could not get a teaching job.
【小题1】According to Paragraph 2, we can learn that Albert Einstein ________.

A．was interested in the compass

B．wanted to be a great scientist

C．was not clever enough

D．didn’t like thinking by himself

【小题2】Why did Albert Einstein hate school?

A．He couldn’t play with his friends there

B．Students were not allowed to ask questions.

C．The schools were like prisons at that time

D．He had to learn mathematics that he didn’t like.

【小题3】What does the underlined word ‘complex’ probably mean?

【小题4】We can learn from the passage that ________.

A．Einstein became a mathematics teacher after graduation

B．Einstein gradually loved mathematics with his uncle’s help.

C．Einstein’s uncle was a policeman.

D．Einstein liked playing with other children.

B
New evidence shows that getting enough Vitamin D may be the most important thing you can do for your health．
You know the usual prescription for good health: a balanced diet with lots of fruits and vegetables, regular exercise, no smoking．Now add this: Spend a little more time in the sun．
Huh? That may sound like medical heresy （反面观点）．After all, we've been warned for decades about the dangers of the sun: wrinkles, age spots and the increasing threat of skin cancer．But new and impressive medical evidence suggests that sunlight is beneficial．The vitamin D it prompts our bodies to make may prevent cancer, protect against heart disease and ward off a long list of disorders such as multiple sclerosis, rheumatoid arthritis, diabetes and gum disease．It is even showing promise as a treatment for heart disease and some cancers．
Long recognized as vitally important for bone building （it's needed for calcium absorption）, vitamin D has now achieved superstar status among nutrients．While all doctors may not agree, many experts are confident enough of its wide-ranging powers to urge that we get much more of it, from the sun and from supplements, as even the best diet in the world may not give us enough．
60．Which of the following is NOT the usual way of keeping healthy?
A．To do exercise now and then．
B．To eat plenty of fruits and vegetables．
C．To avoid staying in the sun for a long time．
D．To keep away from cigarettes．
61．What does the underlined word “prompts” in the third paragraph mean?
A．causes B．forces C．motivates D．encourages
62．According to the passage, vitamin D ________．
A．can be got by doing regular exercise
B．can be used to prevent some cancers
C．can be got from the sunlight
D．can be used to remove the wrinkles
63．The passage is most likely from a（an） ________．
A．advertisement B．news report C．magazine D．medical prescription

Some say the Internet will kill off papers. Others say not so fast.

Are newspapers dying?

That’s the heated debate these days. Many say the disappearance of the daily paper is just a matter of time. The future of journalism is in news websites, not newsprint.

However, others say, newspapers have been with us for hundreds of years, and while all news may be online some day, papers can exist for some time.

So who’s right? I’ll outline the arguments on both sides, and then you can decide.

Newspapers Are Dead

Newspapers are in trouble. Circulation is dropping, display and classified ad income is drying up, and the industry has experienced a hard time. Big metro papers like the Rocky Mountain News have stopped operating, and even bigger newspaper companies like the Tribune Co. go bankrupt（破产）.

And where are newspaper readers going? To the Web. A recent study has found that Internet users read online newspapers for an average of 53 minutes per week in 2008. That’s highest level recorded in the eight years when the study has been done.

The study found that 22 percent of users said they stopped their subscription（订阅）to a printed paper or magazine because they could access the same content online.

Some people say the Internet is just a better place to get the news. “On the Web, newspapers are live, and they can supplement（增补）their coverage with audio, video, and the valuable resources of their vast contents,” says Geffrey I. Cole, director of the Center for the Digital Future.

1.How does the author present the topic to be discussed?

A. By presenting others’ prediction

B. By asking a question

C. By providing opposite opinions

D. By talking about the background

2.The purpose of writing the text is to _____.

A. try to draw a general conclusion

B. encourage readers to use their judgment

C. compare the advantages of two media

D. invite readers to express their opinions freely

3.Some readers no longer buy printed newspapers because they _____.

A. want to save money

B. hope to protect the environment

C. don’t care about news

D. can read online newspapers

4.What’s the advantage of the news website compared with printed newspapers?

A. it provides news vividly B. the news is more reliable

C. it can reach more readers D. it is much cheaper in price

When it comes to human resources, hiring highly-skilled staff is not usually enough for a company to function successfully. Besides the knowledge in their particular fields, employees must always have additional skills-----those of co-operation. In the case that work tasks can only be carried out by communicating with people, accepting common decisions, solving problems, sharing information and helping one another, teamwork skills are important.

While some jobs may require talent, the ability to work as a team is learned. There are no complicated formulas(规则); you don't need to have any special qualities or exceptional mental abilities. Individuals can be effective as a team if they have developed certain behaviors or habits of communication. Many companies, clubs and organizations use team building activities. Team building activities may include a number of teamwork elements. They are aimed at encouraging active participation in task accomplishment while all members have their roles as individuals and are able to co-operate towards a common goal as a team.

Many team building activities focus on problem solving and discussing team issues; thus argument as a way to common consensus (共识) is encouraged. Team building activities often involve recognition and identification of team member skills, talents, knowledge, and experiences which allow the team members to learn more about each other and fully utilize (利用) those skills where appropriate（合适的）. Many team activities are focused on developing keys to trust during challenging times.

1.In the author's opinion, which of the following is important for a company to be successful?

A．Specialized knowledge. B．Highly-skilled staff.

C．Exceptional talent. D．Teamwork skills.

2.According to the second paragraph, co-operation skills______.

A．require special qualities and abilities

B．are learned while working in a team

C．need exceptional mental abilities

D．are quite complicated to learn

3.Team building activities are good for______.

A．hiring employees with special talent

B．encouraging employees to co-operate

C．helping employees work independently

D．training employees in their special fields

4.What is the best title of the passage?

A．Team Building B．Problem Solving

C．Communication Skills D．Company Management

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