Like distance runners on a measured course, all of us will move through time in a roughly predictable pattern.
In the first stage of our lives, we develop and grow, reaching toward the top of physical vitality (活力,生气).
After we grow up, however, the body begins a process of gradually wearing out.
A new awareness of physical fitness may help lengthen our years of health and vitality, yet nothing we do will work to stop the unavoidable force of aging.
Most of the changes of aging take place deep inside the body. The lungs become less able to take in oxygen. Powerful muscles gradually lose their strength. The heart loses power and pumps less blood. Bones grow easier to break.
Finally, we meet a stress, a stress that is greater than our physical resistance. Often, it is only a minor accident or chance infection (a disease caused by virus), but this time, it brings life to an end.
In 1932, a classic experiment nearly doubled the lifetime of rats, simply by cutting back the calories in their diet. The reason for the effect was then unknown.
Today, at the University of California at Berkley, Dr. Paul Seagle has also greatly lengthened the normal lifetime of rats. The result was achieved through a special protein limited diet, which had a great effect on the chemistry of the brain. Seagle showed that within the brain, specific chemicals control many of the signals that influence aging. By changing that chemical balance, the clock of aging can be reset.
For the first time, the mystery of why we age is being seriously challenged. Scientists in many fields are now making striking and far-reaching discoveries.
An average lifetime lasts 75 years, yet in each of us lies a potential for a longer life. If we could keep the vitality and resistance to disease that we have at age twenty, we would live for 800 years. What does the underlined word “it” refer to?
A.Physical vitality. | B.Stress. | C.Aging. | D.Physical resistance. |
Which of the following is not a change of aging?
A.The lungs become unable to take in oxygen. |
B.People gradually lose their muscle strength. |
C.The heart loses power and pumps less blood. |
D.Bones tend to break more easily. |
The author believes the following except that ________.
A.human’s life pattern is predictable |
B.physical fitness can’t stop the force of aging |
C.human’s lifetime will last longer than 75 years |
D.all of the changes of aging take place deep inside the body |
How did Dr. Paul Seagle lengthen the lifetime of rats in his experiment?
A.By limiting the protein in their diet. | B.By cutting the calories in their diet. |
C.By resetting their clock of aging. | D.By keeping their physical fitness. |
What is probably the best title for the article?
A.Two Great Experiments | B.The Mystery of Human Life |
C.Ways to lengthen Human Life | D.The Breakthrough in the Study of Aging |
D
“I started going to clubs when I was nineteen. My friends went and they told me that I’d love it. They were right.” –Lara
Lara is a twenty-one-year old student who loves dancing. “At the moment, my favorite kind of music is acid jazz. I’d love to go to a Fatboy Slim or Ken Ishii gig. They’re so cool,” says Lara. Fatboy Slim and Ken Ishii are not pop stars—they are famous DJs. Being a DJ these days means more than playing records at a nightclub. DJs like Fatboy Slim have also produced a lot of successful CDs of their own music.
Nightclubs have been popular since the seventies but today’s clubs are different. They don’t usually open until at least 11 pm, and people often stay until 7 or 8 o’clock the next morning. Some clubbers will keep on dancing until 12 o’clock in the morning.
Why has dance music become so popular? Some people believe that clubs give young people what the hippies found in the sixties. They have somewhere to meet people just like them. Many clubbers say that dance music helps them to escape from their problems. They feel they are part of a big happy family. But most people just love to dance.
Dance Dictionary
So, what is the difference between Garage and High Energy? Not sure? Well, you’re not alone! There are lots of different types of dance music. A few are described below.
Type of music |
Speed |
Description |
High Energy |
Very fast |
Lots of remixed seventies songs |
Garage |
Fast |
Lots of bass and keyboards |
Acid Jazz |
Quite fast |
A mix of old and new jazz |
Ambient |
Slow or fast |
Sometimes difficult to dance to |
CITY CLUB GUIDE |
|||
Club Blue Cover charge: $12 (includes two drinks) Music: mostly acid jazz Free on Sunday night Closes at 3 a.m. |
99 Cover charge: $6 Music: garage, Closes at 2a.m. |
The Warehouse Cover charge: $15($12 after 3am) Music: high energy |
SOHO No cover charge, but drinks are $6 each. Music: ambient Open from 10p.m to 2 a.m. |
71. Which of the following is not right about DJs?
A. They not only play records art a night club.
B. They are very cool in the eyes of music lovers.
C. Fatboy Slim and Ken Ishii are famous DJs.
D. Every DJ can produce his own CDs.
72. Many clubbers day that dance music helps them _________.
A. forget about their problems B. escape from their families
C. keep fit D. become famous
73. Which of the following clubs is the cheapest?
A. 99 before 2 a.m. B. Club blue on Sunday night
C. The Warehouse after 3 p/m/ D. SOHO after 10 p.m.
74. Which of the following statements is true according to the passage?
A. These days nightclubs usually stay open until 7 or 8 pm.
B. Most people go to the dance club because they like to meet people.
C. The Warehouse has the fastest dance music of all the clubs.
D. Now music played in the clubs are only new music.
75. If you like dancing to the fast and a mix of old and new Jazz, you’d better to ________.
A. Club Blue B. 99 C. The Warehouse D. SOHO
C
When it comes to friends, I desire those who will share my happiness, who possess wings of their own and who will fly with me. I seek friends whose qualities illuminate (照亮) me and train me up for love. It is for these people that I reserve the glowing hours, too good not to share.
When I was in the eighth grade, I had a friend. We were shy and “too serious” about our studies when it was becoming fashionable with our classmates to learn acceptable social behaviors. We said little at school, but she would come to my house and we would sit down with pencils and paper and one of us would say: “Let’s start with a train whistle today.” We would sit quietly together and write separate poems or stories that grew out of a train whistle. Then we would read them aloud. At the end of that school year, we, too, were changing into social creatures and the stories and poems stopped.
When I lived for a time in London, I had a friend. He was in despair and I was in despair. But our friendship was based on the idea in each of us that we would be sorry later if we did not explore this great city because we had felt bad at the time. We met every Sunday for five weeks and found many excellent things. We walked until our despairs disappeared, and then we parted. We gave London to each other.
For almost four years I have had remarkable friend whose imagination illuminates mine. We write long letters in which we often discover our strangest selves. Each of us appears, sometimes in a funny way, in the other’s dreams. She and I agree that, at certain times, we seem to be parts of the same mind. In my most interesting moments, I often think: “Yes, I must tell…” We have never met.
It is such comforting companions I wish to keep. One bright hour with their kind is worth more to me than the lifetime services of a psychologist, who will only fill up the healing (愈合的) silence necessary to those darkest moments in which I would rather be my own best friend.
66. In the eighth grade, what the author did before developing proper social behavior was to _________.
A. become serious about her study B. go to her friend’s house regularly
C. learn from her classmates at school D. share poems and stories with her friend
67. In Paragraph 3, “We gave London to each other” probably means _________.
A. our exploration of London was a memorable gift to both of us
B. we were unwilling to tear ourselves away from London
C. our unpleasant feeling about London disappeared
D. we parted with each other in London
68. According to Paragraph 4, the author and her friend _________.
A. call each other regularly B. have similar personalities
C. enjoy writing to each other D. dream of meeting each other
69. In the darkest moments, the author would prefer to ________.
A. seek professional helpB. be left alone
C. stay with her best friend D. break the silence
70. What is the best title for the passage?
A. Unforgettable Experiences B. Remarkable Imagination
C. Lifelong Friendship D. Noble Companions
B
A sunflower is a sunflower. A mobile phone is a mobile phone. But can combine the two to do something for your local environment? As early as next year it may well be possible. When you have finished with your mobile phone you will be able to bury it in a garden or a plant pot and wait for it to flower.
A biodegradable (生物所能分解的) mobile phone was, this month, introduced by scientists. It is hoped that the new type of phone will encourage consumers to recycle.
Scientists have come up with a new material over the last five years. It looks like any other plastic and can be hard or soft, and is able to change shape. Over time it can also break down into the soil without giving out any poisonous chemicals. British researchers used the new material to develop a phone cover that contains a sunflower seed. When this new type of cover turns into wastes, it forms fertilizers. These feed the seed and help the flower grow.
Engineers have designed a small transparent (透明的) window to hold the seed. They have made sure it only grown when the phone is thrown away. “We’ve only put sunflower seeds into the covers so far. But we are working with plant experts to find out which flowers would perform best. Maybe we could put roses in next time.” said one scientist.
As phone technology is developing so quickly, people are constantly throwing their mobiles away. This means manufacturers are under pressure to fine ways of recycling them. Some 650 million mobile phones have been sold this year. Most of them will be thrown away within two years, adding plastic, heavy metal and chemical waste to the environment. A biodegradable cover can offer some relief for nature, according to the scientists.
“The seed comes out and the flower grows in the pot so you don’t have to concern yourself with the phone when you have finished using it,” said Kerry Kirwan. She leads the research team, which is based at the University of Warwick in Britain.
61. What is the purpose of this passage?
A. Tell the popularity of biodegradable cell phone.
B. To persuade the reader to buy the biodegradable cell phone.
C. To discuss the development of phone technology.
D. To introduce an environmental-friendly cell phone to readers.
62. People throw away their cell phones most probably because _________.
A. there is something wrong with them B. no sunflowers can grow out of them
C. they are out of fashion D. they are becoming cheaper and cheaper
63. It could be learned from the passage that __________.
A. developing the new type of phone is mainly to protect the environment
B. phone-makers will benefit much more from the new type of phone
C. the new type of phone will certainly be popular with users all over the world
D. the phones that can be recycled are available only in Britain now
64. According to the passage, which of the following statements is right?
A. The new material for the biodegradable phone was found by British scientists.
B. The cover of the new type of mobile can bread down and become fertilizers after it becomes waste.
C. The sunflower seed in the best to be put into the phone cover.
D. The biodegradable cover must be very expensive.
65. What might be the most suitable title for this passage?
A. Sunflower and Phone. B. Plant Your Phone.
C. Protect Our Environment. D. No Worry about Phone.
第三部分阅读理解
A
Diet Coke, diet Pepsi, diet pills, no-far diet, vegetable diet… We are surrounded by the word “diet” everywhere we look and listen. We have so easily been attracted by the promise and potential of diet products that we have stopped thinking about what diet products are doing to us. We are paying for products that harm us psychologically and physically.
Diet products significantly weaken us psychologically. On one level, we are not allowing our brain to admit that our weight problems lie not in actually losing the weight, but in controlling the consumption of fatty, high-calorie, unhealthy foods. Diet products allow us to jump over the thinking stage and go straight for the scale (秤) instead. All we have to do is to swallow or recognize the word “diet” in food labels.
On another level, diet products have greater psychological effects. Every time we have a zero-calorie drink, we are telling ourselves without our awareness that we don’t have to work to get results. Diet products make people believe that gain comes without pain, and that life can be without resistance and struggle.
The danger of diet products lies not only in the psychological effects they have on us, but also in the physical harm that they cause. Diet foods can indirectly harm our bodies because consuming them instead of healthy foods means we are preventing our bodies from having basic nutrients. Diet foods and diet pills contain zero calorie only because the diet Industry has created chemicals to produce these wonder products. Diet products may not be nutritional, and the chemical that go into diet products are potentially dangerous.
Now that we are aware of the effects that diet products have on us, it is time to seriously think about buying them. Losing weight lies in the power of minds, not in the power of chemicals. Once we realize this, we will be much better able to resist diet products, and therefore prevent the psychological harm that comes from using them.
56. From Paragraph 1, we learn that _________.
A. diet products fail to bring out people’s potential
B. people have difficulty in choosing diet products
C. diet products are misleading people
D. people are fed up with diet products
57. One psychological effect of diet products is that people tend to _________.
A. try out a variety of diet foods B. hesitate before they enjoy diet foods
C. pay attention to their own eating habits
D. watch their weight rather than their diet
58. In Paragraph 3, “gain comes without pain” probably means _________.
A. losing weight is effortless B. it costs a lot to lose weight
C. diet products bring no pain D. diet products are free from calories
59. Diet products indirectly harm people physically because such products _________.
A. are over-consumed B. lack basic nutrients
C. are short of chemicals D. provide too much energy
60. Which of the following shows the structure of the passage?
|
CP: Central Point P: Point SP: Sub-point(次要点) C: Conclusion
D
Annual holidays have become a luxury and are no longer a staple of family life, according to government research.
A getaway of a week or more is no longer considered essential by many families and is often beyond their reach, said the analysis of what parents and children say they really need. Fashionable clothes for the children, expensive birthday parties and lots of toys are also on the list of luxuries families don’t have to have. Instead, recession-hit parents are thinking of the future, and the things they want for their children centre around learning to behave properly, good education and good health.
Their picture of what a family ought to have includes a space to eat together away from the television, plenty of fruit and vegetables, and bicycles so children can get exercise.
The breakdown of necessities and luxuries was prepared by researchers from the Department for Work and Pensions(DWP) who were trying to establish an up-to-date picture of what parents say they really need.
Their findings show how families have scaled down their expectations in the face of economic difficulties — how parents are now concentrating their attention and money firmly on the long-term interests of their children. Many believe that while it is vital for a family to do things together, day trips or weekend breaks are enough.
Spending on furniture or decorating the house was also considered luxurious, unless the state of the home was so bad it became difficult to invite visitors in.
Instead, researchers said: A family home should have an area where the family can eat together, not on their laps in front of a television. Families should be able to go on outings, overnight trips and possibly short holiday: the fact of being able to share these experiences is more important than the precise activity and its cost.
71. It can be inferred that ______________.
A. a week or more holiday is considered beyond many families’ reach
B. children hardly ever need fashionable clothes and lots of toys
C. what a family should have is basic things that they must have
D. annual holidays were once considered necessary and vital
72. In the opinion of most parents, _____________.
A. families can watch TV together in order to keep up their relationship
B. day trips or weekend breaks are enough for families to share experiences
C. their expectations should be increased in the face of economic difficulties
D. a week’s holiday is an essential minimum during the financial crisis
73. Which of the following is TRUE of the researchers from the DWP?
A. They confirm many families still need at least a week away on holiday each year.
B. They learn it is insignificant for a family to do things with each other regularly.
C. They want to know what parents really need in the face of economic difficulties.
D. They found spending on furniture or decorating the house was thought valuable.
74. We can conclude from the last paragraph____________.
A. being able to share experiences is important for families
B. a family needs at least a week away on holiday each year
C. a family home should have a comfortable area to watch TV
D. going on outings and overnight trips is wasting time for families
75. What does the author mainly discuss in the text?
A. Cycling is very important for children’s health.
B. Family holidays once a year have become a luxury.
C. It is vital for parents to eat together with children.
D. Parents are concerned with children’s future.