题目内容

Life the like ________ ocean; Only ________strong-willed can reach the other shore.

A. an; the B. the; a C. the ;/ D. / ; a

 

A

【解析】

试题分析:句意:生活就像一片海;只有那些意志坚强的人才能到达彼岸。ocean海洋,是可数名词,又是元音开头,所以用an;strong-willed是形容词,前面用the 表一类。又如。the injured伤员。所以选A。

考点:考查冠词。

 

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People aren’t walking any more---if they can figure out a way to avoid it.

I felt superior about this matter until the other day I took my car to mail a small parcel. The journey is a matter of 281 steps. But I used the car. And I wasn’t in ay hurry, either, I had merely become one more victim of a national sickness: motorosis.

It is an illness to which I had thought myself immune(), for I was bred in the tradition of going to places on my own two legs. At that time, we regarded 25 miles as good day’s walk and the ability to cover such a distance in ten hours as sign of strength and skill. It did not occur to us that walking was a hardship. And the effect was lasting. When I was 45 years old I raced –and beat—a teenage football player the 168 steps up the Stature of Liberty.

Such enterprises today are regarded by many middle-aged persons as bad for the heart. But a well-known British physician, Sir Adolphe Abrhams, pointed out recently that hearts and bodies need proper…… is more likely to have illnesses than one who exercises regularly. And wlaking is an ideal form of exercise--- the most familiar and natural of all.

It was Henry Thoreau who showed mankind the richness of going on foot. The man walking can learn the trees, flower, insects, birds and animals, the significance of seasons, the very feel of himself as a living creature in a living world, He cannot learn in a car.

The car is a convenient means of transport, but we have made it our way of life. Many people don’t dare to approach Nature any more; to them the world they were born to enjoy is all threat. To them security is a steel river thundering on a concrete road. And much of their thinking takes place while waiting for the traffic light to turn green.

I say that the green of forests is the mind’s best light. And none but the man on foot can evaluate what is basic and everlasting.

1.What is the national sickness?

A. Walking too much

B. Traveling too much

C. Driving cars too much

D. Climbing stairs too much.

2.What was life like when the author was young?

A. People usually went around on foot.

B. people often walked 25 miles a day

C. People used to climb the Statue of Liberty.

D. people considered a ten-j\hour walk as a hardship.

3.The author mentions Henry Thoreau to prove that

A. middle-aged people like getting back to nature

B. walking in nature helps enrich one’s mind

C. people need regular exercise to keep fit

D. going on foot prevents heart disease

4.What is compared to “a steel river” in Paragraph6?

A. A queue of cars

B. A ray of traffic light

C. A flash of lightning

D. A stream of people

5.What is the author’s intention of writing this passage?

A. To tell people to reflect more non life.

B. To recommend people to give up driving

C. To advise people to do outdoor activities

D. To encourage people to return to walking

 

Women are friendly. But men are more competitive. Why? Researchers have found it's all down to the hormone oxytocin (荷尔蒙催生素). Although known as the love hormone, it affects the sexes differently.

"Women tend to be social in their behavior. They often share with others. But men lend to be competitive. They are trying to improve their social status," said Professor Ryan.

Generally, people believe that the hormone oxytocin is let out in our body in various social situations and

our body creates a large amount of it during positive social interactions (互动) such as falling in love or giving birth.

But in a previous experiment Professor Ryan found that the hormone is also let out in our body during negative social interactions such as envy.

Further researches showed that in men the hormone oxytocin improves the ability to recognize competitive relationships, but in women it raises the ability to recognize friendship. Professor Ryan's recent experiment used 62 men and women aged 20 to 37. Half of the participants(参与者)received oxytocin. The other half received placebo (安慰剂).

After a week, the two groups switched with participants. They went tlirough the same procedure with the other material.

Following each treatment, they were shown some video pictures with different social interactions. Then they were asked to analyze the relationships by answering some questions. The questions were about telling friendship from competition. And their answers should be based on gestures, body language and facial expressions.

The results indicated that, after treatment with oxytocin, men's ability to correctly recognize competitive relationships improved, but in women it was the ability to correctly recognize friendship that got better.

Professor Ryan thus concluded: "Our experiment proves that the hormone oxytocin can raise people's abilities to better distinguish different social interactions. And the behavior differences between men and women are caused by biological factors (因素) that are mainly hormonal."

1.What causes men and women to behave differently according to the text?

A. Placebo.                              B. Oxytocin.

C. The gesture.                     D. The social status.

2.What can we learn from Professor Ryan's previous experiment?

A. Oxytocin affects our behavior in a different way.

B. Our body lets out oxytocin when we are deep in love.

C. Our body produces oxytocin when we feel unhappy about others' success.

D. Oxytocin improves our abilities to understand people's behavior differences.

3.Why did Professor Ryan conduct the recent experiment?

A. To test the effect of oxytocin on the ability to recognize social interactions.

B. To know the differences between friendship and competition.

C. To know people's different abilities to answer questions.

D. To test people's understanding of body language.

4.The author develops the text by______.

A. explaining people's behaviors                   

B. describing his own experiences

C. distinguishing sexual differences       

D. discussing research experiments

 

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