When John was growing up, other kids felt sorry for him. His parents always had him weeding the garden, carrying out the garbage and delivering newspapers. But when John reached adulthood, he was better off than his childhood playmates. He had more job satisfaction, a better marriage and was healthier. Most of all, he was happier. Far happier.
These are the findings of a 40-year study that followed the lives of 456 teenage boys from Boston. The study showed that those who had worked as boys enjoyed happier and more productive lives than those who had not. "Boys who worked in the home or community gained competence (能力) and came to feel they were worthwhile members of society," said George Vaillant, the psychologist (心理学家) who made the discovery. "And because they felt good about themselves, others felt good about them."
Vaillant's study followed these males in great detail. Interviews were repeated at ages 25, 31 and 47. Under Vaillant, the researchers compared the men's mental-health scores with their boyhood-activity scores with their boyhood-activity scores. Points were awarded for part-time jobs, housework, effort in school, and ability to deal with problems.
The link between what the men had done as boys and how they turned out as adults was surprisingly sharp. Those who had done the most boyhood activities were twice as likely to have warm relations with a wide variety of people, five times as likely to be well paid and 16 times less likely to have been unemployed. The researchers also found that IQ and family social and economic class made no real difference in how the boys turned out. Working----at any age----is important. Childhood activities help a child develop responsibility, independence, confidence and competence---the underpinnings (基础) of emotional health. They also help him understand that people must cooperate and work toward common goals. The most competent adults are those who know how to do this. Yet work isn't everything. As Tolstoy once said, "One can live magnificently in this world if one knows how to work and how to love, to work for the person one loves and to love one's work."
46. What do we know about John?
| A． |
He enjoyed his career and marriage. |
| B． |
He had few childhood playmates. |
| C． |
He received little love from his family. |
| D． |
He was envied by others in his childhood. |
47. Vaillant's words in Paragraph 2 serve as _____.
| A． |
a description of personal values and social values |
| B． |
an analysis of how work was related to competence |
| C． |
an example for parents' expectations of their children |
| D． |
an explanation why some boys grew into happy men |
48. Vaillant's team obtained their findings by _____.
| A． |
recording the boys' effort in school |
| B． |
evaluating the men's mental health |
| C． |
comparing different sets of scores |
| D． |
measuring the men's problem solving ability |
49. What does the underlined word "sharp" probably mean in Paragraph 4?
| A． |
Quick to react |
| B． |
Having a thin edge |
| C． |
Clear and definite |
| D． |
sudden and rapid |
50. What can be inferred from the last paragraph?
| A． |
competent adults know more about love than work. |
| B． |
Emotional health is essential to a wonderful adult life. |
| C． |
Love brings more joy to people than work does. |
| D． |
Independence is the key to one's success. |
Nature is full of color, from rainbows and roses to butterfly wings and peacock tails. Even the fruits and vegetables you eat have different colors: blue blueberries, red strawberries, green broccoli, and orange carrots.
Plant and animals often use color to attract attention. The substances responsible for these colors belong to a class of chemical called antioxidants(抗氧化物). Plants make antioxidant to protect themselves from the sun’s ultraviolet(UV)(紫外线)light.
Ultraviolet light causes chemicals called free radicals(自由基)to form within plant cells. They can destroy parts of plant. Free radicals also have damaging effects on human beings. Some of these effects like wrinkled skin can be seen. The damage is caused by the free radicals attacking cells in our bodies. Certain cancers and heart disease are linked to free radicals.
Our bodies have natural defences for fighting off free radicals. While we are young, our defences are pretty strong. However, they get weaker as we get older. The body’s built-in defences can only go so far without extra help.
The key to fighting free radicals with fruits and vegetables is to mix and match colors. It’s like sunscreen(防晒霜)for the inside of your body. Go for a range of very bright colors. Colorful foods contain hundreds of healthy chemicals not found anywhere else.
Research into how chemicals in blueberries affect the brain’s function in rats suggests that these chemicals may help our own brains work more efficiently.
Don’t just blame the sun. Ultraviolet light isn’t the only source of free radicals. If you breathe polluted air such as smog, automobile exhaust(废气), or wasted gas from a factory, you take in chemicals that also cause such damage. And, the body itself produces free radicals as it processes food.Which of the following not true?
| A．Antioxidants are responsible for plant colors |
| B．Plants use color to attract attention |
| C．Antioxidants can protect plants from UV light |
| D．Antioxidants help free radicals to attack plants |
In which order do the following facts occur?
a Wrinkled skin can be seen
b UV light causes free radicals to form
c Free radicals damage cells in our bodies
d The sun gives out UV light
| A．a,b,c,d | B．d,b,c,a |
| C．c,a,d,b | D．d,b,a,c |
We need extra help for fighting off free radicals from fruits and vegetables because ____.
| A．our bodies’ defences are not natural |
| B．we are too young to defend ourselves |
| C．our defences get weaker as we get older |
| D．our bodies’ built-in defences can only go away |
Which of the following can not cause free radicals to form?
| A．Colorful food | B．UV light from the sun |
| C．Polluted air | D．The body itself |
While I was on my way to Walmart, I was greeted by an elder woman who was working at the door as a greeter, I had a return to make so she stopped me and asked to tag my bag. Usually I would have gotten annoyed because I know I don’t steal, so why does my bag need to be tagged? I’d just witnessed someone ahead of me being not so nice, and treating the lady like she was a nobody. I could see this lady looked to be at retirement age, trying to make ends meet. The look on her face and the energy she gave was that of someone afraid and not knowing where they stood in life. Not to mention the person ahead of me who’d just snatched(夺) a bag back from her and stormed off without even saying thank you. I could tell this woman was hurt by that, and no one knows how many people had been treating her that way all day long.
What if she was a grandmother who’d recently taken care of her grandchildren for whatever season? What if her husband she had to support recently fell sick and they couldn’t afford the medical expenses, so she had to go back to work? What if she just lost everything she had in her retirement and now she had to go back to work?
All she wants is to do her job and do it well. All she wants is to serve customers the way she was trained. All she needs is to be appreciated. Can I be that someone she needs, just for the moment?
I looked her in her eyes as she scanned my bag, smiled and said, “Your hair is beautiful and fits you well!” Her face lit up and she smiled back and began to tell me how much easier it is to manage. It was salt-and-pepper hair and was cut in the prettiest style. She handed my bag back, smiled and told me the service desk was straight down to my left. I said “Thank you!”At the door of Walmart, the old woman_____.
| A．asked every customer for money to feed her family |
| B．was made to welcome customers and check their bags |
| C．was asked to keep the door open all the time |
| D．worked as guide to give customers direction |
Seeing the look of the old woman and the treatment she received, the author_____.
| A．became annoyed | B．showed sympathy |
| C．was puzzled | D．turned generous |
It could be learned from paragraph2 that the author_____.
| A．didn’t understand why the old woman did such a job |
| B．insisted the old woman should stay at home comfortably |
| C．was sure the old woman was respected by people |
| D．supposed the old woman might be in trouble for some reason |
By saying “Your hair is beautiful and fits you well.” the author wanted to ____.
| A．make the old woman feel appreciated |
| B．please her so as not to let her bag tagged |
| C．praise her for her hair style and clothes |
| D．confirm her hard work and special beauty |
Eight-year-old Jesse Abrogate was playing in the sea late one evening in July 2001 when a 7-foot bull shark attacked him and tore off his arm. Jesse’s uncle jumped into the sea and dragged the boy to the store. The boy was not breathing. His aunt gave him mouth-to-mouth resuscitation while his uncle rang the emergency services. Pretty soon, a helicopter arrived and flew the boy to hospital. It was a much quicker journey than the journey by road.
Jesse’s uncle, Vance Folsenzier, ran back into the sea and found the shark that had attacked his nephew. He picked the shark up and threw it onto the beach. A coastguard shot the fish four times and although this didn’t kill it, the shark’s jaws relaxed so that they could open them, and reach down onto its stomach, and pull out the boy’s arm.
At the Baptist hospital in Pensacola, Dr Lan Rogers spent eleven hours reattaching Jesse’s arm. “It was a complicated operation,” he said, “but we were lucky. If the arm hadn’t been recovered in time, we wouldn’t have been able to do the operation at all. What I means is that if they hadn’t found the shark, well then we wouldn’t have had a chance.”
According to local park ranger (园林管理者) Jack Tomosvic, shark attacks are not that common. “Jesse was just unlucky” he says, “Evening is the shark’s feeding time. And Jesse was in the area without lifeguards. This would never have happened if he had been in the area where swimming is allowed.” When reporters asked Jesse’s uncle how he had had the courage to fight a shark , he replied, “I was mad and you do some strange things when you’re mad.”What was the boy doing when the accident happened?
| A．Feeding a hungry shark | B．Jumping into a rough sea |
| C．Dragging a boy to the shore | D．Swimming in a dangerous area |
In which way did the boy’s uncle help with the operation?
| A．By finding his lost arm | B．By shooting the fish |
| C．By flying him to hospital | D．By offering his blood |
How was his uncle in time of danger ?
| A．Careful | B．Brave | C．Optimistic | D．Patient |
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。
Each year there is an increasing number of cars on roads and streets as millions of new cars and trucks are produced. One out of every six Americans works at putting together the parts of cars, driving trucks, building roads or filling cars and trucks with gas. 1
Most Americans would find it hard to imagine what life would look like without cars.2 . The polluted air becomes poisonous and dangerous to health.
3 . That’s what several of the large car factories have been trying to do. But to build a clean car is easier said than done. Progress in this field has been slow.
Another way is to take the place of the car engine by something else. 4 . Many makers believe that it will take years to develop a practical model that pleases man.
To prevent the world from being polluted by cars, we’ll have to make some changes in the way many of us live. Americans, for example, have to cut down on the number of their total cars. They are encouraged to travel and go to work by bicycle. Bicycling is thought to help the air clean. But this change does not come easily. A large number of workers may find themselves without jobs if a car factory closes down. 5 .
Although cars have led us to a better life, they have also brought us new problems.
| A．Thus the problem of air pollution would become less important than that of unemployment. |
| B．Americans know cars very well. |
| C．However, some have realized the serious problems of the air pollution that is caused by cars. |
| D．One way to get rid of the polluted air is to build a car that does not pollute. |
E. However, the number of vehicles has continued to increase in recent years.
F. Americans won’t live without cars!
G. Inventors are now working on steam cars as well as electric cars.
Section One
The city is an accumulation of human civilization. Just as the American social philosopher Lewis Mumford put it, it is a special system which, fine and compact, has been designed to preserve the fruits of human civilization. Many Western languages have developed their versions of the term “civilization” from the same Latin word “civitas”(meaning “city” ), and it is by no means a coincidence. The city has played a significant role in the perfection of order in human society.
Section Two
The emblem(会徽), showing the image of three people ― you, me, him/her holding hands together, symbolizes the big family of mankind. Inspired by the shape of the Chinese character “世” (meaning the world), the design conveys the organizers' wish to host an Expo which is of global scale and which shows the various urban cultures of the world.
Section Three
Created from the inspiration of Chinese character “人”, the design roots deeply in Chinese culture. It tells the world the eternal core (永恒的核心) and theme of Shanghai World Expo will be always human. The mascot “Haibao” will become the messenger for the theme of World Expo 2010 Shanghai China “Better City, Better Life”.
The basic structure of the Chinese character “人” in which each stroke supports each other also shows the concept that the beautiful life should depends on mutual-help（互相帮助）. If the human are willing to support one another, the harmony among human, nature, and society will be available. Such an urban life will be nice.
Haibao’s confident smile is expressing his sincere greeting from China ― “World Expo 2010 Shanghai China welcomes you!”The underlined word “it” in Section One refers to ______.
| A．the civilization | B．the philosopher | C．the word | D．the city |
Which correctly matches the sections with the pictures they describe?
| Pictures |
 |
 |
 |
| A. |
Section One |
Section Two |
Section Three |
| B. |
Section Two |
Section Three |
Section One |
| C. |
Section Three |
Section Two |
Section One |
| D. |
Section Three |
Section One |
Section Two |
In Section Three, the second paragraph explains how the creation is connected with the _____ of the Chinese word “人”.
| A．story | B．meaning | C．shape | D．usage |
The underlined word “stroke” in the second paragraph of Section Three means ______.
| A．one of the ideas a word has |
| B．a line made by a writing tool |
| C．a member of a family or the society |
| D．a person who has met with trouble |