If you want to stay young, sit down and have a good think. This is the research finding of a team of Japanese doctors, who say that most of out brains are not getting enough exercise, and as a result, we are growing old unnecessarily soon.
Professor Taiju Matsuzawa wanted to find out 
why quite healthy farmers in northern Japan appeared to be losing their ability to think and reason at a rather early age, and how the speed of getting old could be slowed down.
With a team of researchers at Tokyo National University, he set about measuring brain sizes of a thousand people of different ages with different jobs.
Computer technology helped the researchers to get most exact measurements of the sizes of the front and side parts of the brain
, which have something to do with thinking and feeling, and decide the human character. As we all know, the back part of the brain, which controls task like eating and breathing, does not contract(萎缩) with age.
Contraction of front and side parts, as cells(细胞) die off, was seen in some people in their thirties, but it was still not found in some sixty and seventy-year-olds.
Matsuzawa concluded from his tests that there is a simple way to prevent the contraction---using the head.
The fin
dings show that contraction of the brain begins sooner in people in the country than those in the towns. Those with least possibility, says Matsuzawa, are lawyers, followed by university professors and doctors. White-collar workers doing the same work day after day in government offices are, however, as possible to have contracting brains as the farm workers, bus drivers and shop assistants. The team of doctors wanted to find out ____.
| A．at what point people grow live longer. |
| B．how to make people live longer |
| C．the size of certain people’s brains. |
| D．which group of people are the busiest |
Their research findings are based on ______.c
| A．an examination of farmers in northern Japan |
| B．using computer technology |
| C．examining the brain sizes of different people |
| D．tests given a thousand old people |
The doctor’s tests show that ______.
| A．our brains contract as we grow older |
| B．one part of the brain does not contract |
| C．sixty-year-olds have better brains than thirty-year-olds |
| D．contraction of the brain begins sooner in people in the country |
According to the article, _____ are growing mentally old earlier.
| A．engineers | B．office clerks | C．professors | D．researchers |
The most possible conclusion of the article is that ____.
| A．most of us should take more exercise |
| B．it’s better to live in the towns |
| C．the brain contracts if it is not used |
| D．the more one uses his brain, the sooner he becomes old |
B
Will you get a good job？ What will you do？ Many new graduates feel lost when they consider the endless list of career choices. They’ve invested a lot of money for their diploma（文凭）and now an important question stares them in the fact.
I’ve seen so many now graduates who do not know how to use the degree they have just earned. An example was Dave，who loved sports and had played baseball throughout his college years. He had his heart set on working for Nike. But he had never made clear in his own mind what kind of job he could do for Nike，so nothing ever happened. Another example was Allison，who was a history major. She wanted to work as an event planner，but unfortunately，no one hired her. Why？ No experience.
Failing to do some solid career exploration first，to get a clear idea of the types of jobs you can do，is a big error that many college students make. After our suggestion，Dave and Allison both found their jobs. To ensure a brighter future，follow these effective strategies：
—Make educated career choices. Identify the job you want. Conduct research. Ask parents to advise you on actual job duties. Consider what your natural talents are，and look for positions where you can use them.
—Don’t rely on the Internet. Networking is an effective tool—be sure it’s a job—hunting strategy you use. New studies from the Department of Labor state that only 4％ of job-seekers found their job on the Internet. The fact is that 63％ of all jobs are filled by contacts.
Employers are making quick decisions. Most people lose the job in the first minute of the interview. It’s deadly to let the employers focus quickly on how well you can perform the job.
—Practice your interviewing skills. Be ready for the tough questions by first writing out good answers to possible questions and having a role-playing interview with your friend.
60．What does the author seem to be most probable？
A．A job-hunter. B．A magazine editor.
C．A website owner. D．A job-seeking adviser.
61．In order to be well prepared for the interview, you’d better ____________.
A．surf the Internet for contacts
B．get along well with your workmates
C．practice the interview for several times
D．take care of your dress
62．According to the text it is suggested that Dave should ____________.
A．let others know what he can do for them
B．study further to get a higher degree
C．give up his interest in playing basketball
D．take part-time jobs first
63．For Allison, she should ____________.
A．find a job in another field
B．find some work to gain work experience
C．not tell the employer her major
D．offer more personal information
第三部分：阅读理解（共20小题；每小题2分，共40分）
请阅读下列短文，从每题所给的四个选项（A、B、C、D）中，选出最佳答案，并在答题卡上将该选项的标号涂黑。
A
After my husband died suddenly from a heart attack，my world crashed around me. My six children were all under 10，and I was burdened with the responsibilities of earning a living，and caring for the children. I was fortunate to find a wonderful housekeeper to care for the children during the week，but from Friday nights to Monday mornings，the children and I were alone.
One Friday evening I came home from work to find a big pretty German Shepherd（牧羊犬）on our doorstep. This dog seemed to intend to enter the house. The children liked “German” immediately and begged me to let him in. I agreed to let him sleep in the basement. That night I slept peacefully for the first time in many weeks.
The following morning we made phone calls and checked lost-and-found ads for German’s owner，but with no results.
On Sunday I had planned to take the children on a picnic. Since I thought it best to leave German behind in case his owner came by，we drove off without him. When we stopped to get gas，we were amazed to see German racing to the gas station after us. No way was he going to be left behind.
Monday morning I let him out for a run. He didn’t come back and we were all disappointed. We were convinced that we would never see him again. We were wrong. The next Friday evening，German was back on our doorstep. Again he stayed until Monday morning，when our housekeeper arrived.
This pattern repeated itself every weekend for almost 10 months. We grew more and more fond of German. We took comfort in his strong，warm presence，and we felt safe with him near us. As German became part of the family，he considered it his duty to check every bedroom to be sure each child was cozy in bed.
Each week，between German’s visits，I grew a little stronger，a little braver and more able to handle; every weekend we were no longer alone and enjoyed his company. Then one Monday morning we patted him on the head and let him out for what turned out to be the last time. We never saw German again.
56．The dog first came to the family when _______________.
A．it was needed most
B．the writer became strong enough
C．the writer was away on a business trip
D．the writer was busy on the weekday
57．The family planned to go on a picnic without the German Shepherd because ____.
A．it was too wild to control
B．it was too young to walk so far
C．the owner might come by to pick it up
D．it might spoil the trip
58．The writer was ____________ the German Shepherd.
A．afraid of B．grateful to C．cruel to D．annoyed with
59．Which of the following can’t be used to describe the dog？
A．Loyal B．Helpful C．Lovely D．Wild
All the wisdom of the ages and all the stories that have delighted mankind for centuries are easily and cheaply available to all of us within the covers of books. The most unfortunate people in the world are those who have never discovered how satisfying it is to read good books.
Reading is the pleasure of the mind, which means that it is a little like a sport: your eagerness and knowledge and quickness make you a good reader. Reading is fun, not because the writer is telling you something, but because it makes your mind work. Your own imagination works along with the author's or even goes beyond his. Your experience, compared with his, brings you to the same or different conclusions, and your ideas develop as you understand his.
Every book stands by itself, like a one--family house, but books in a library are like houses in a city. Although they are separate, together they all add up to something. They are connected with each other and with other cities. Books influence each other; they link the past, the present and the future and have their own generations, like families. Wherever you start reading, you connect yourself with one of the families or ideas, and in the long run, you not only find out about the world and the people in it but also you find out about yourself, too.
Reading can only be fun if you expect it to be. If you concentrate on books somebody tells you "you ought" to read, you probably won't have fun. But if you put down a book you don’t like and try another till you find one that means something to you, and then relax yourself with it, you will almost certainly have a good time and if you become, as a result of reading, better, wiser, kinder, or more gentle, you won't have suffered during the process.
72. In the writer's opinion, in fact reading is a process of ________.
A. listening to the author B. accepting the author's ideas
C. communicating with the author and yourself D. judging the author's work
73. The writer thinks that the most unfortunate people are those _______.
A. who don't have any books B. who can't enjoy reading books
C. who don’t like books D. who read too many books
74. To find pleasure in reading, you should read the books _______.
A. written by famous writers B. written in humor style
C. which you like to read D. which are recommended by your friends
75. The author's purpose in writing the passage is to _______.
A. show the importance of reading B. tell us how to make reading more effective
C. tell us how to read D. show the pleasure of reading
In classrooms across the USA, students from different speech backgrounds give speeches in English. It is important to remember that the major goal of the speech is communication of ideas, not perfection of language skills. Therefore, as you listen to a speaker who is not fluent in the language, seek to understand what is being said by concentrating on the ideas of the message rather than on the specific words of the speaker. This may require a special kind of patience as well as the ability to take the perspective (视角) of the communicator. Perspective taking means that you can put yourself in the other person’s shoes. That is, you try to imagine what it would be like to give a speech in a foreign language to a group of native speakers of that language. Keep in mind that non-fluency is not linked to low intelligence or lack of education~ it is linked to experiences with the second language.
These guidelines can help you be a better listener in these situations.
1. Approach the speech with a positive attitude, and expect to understand.
2. Listen all the way through. Make special efforts to keep your mind from wandering in the middle of the speech. It may help to take notes.
3. Plan to give proper nonverbal (非语言的) feedback to prove your interest, patience, and support for the speaker.
4. Control your negative emotional responses. Let's face it, it is difficult to deal with linguistic barriers (语言障碍), and people often get disappointed or bored when there are language differences.
5. Do not laugh, even if the speakers do, at their language skills. Often they laugh nervously to relieve tension.
68. What is the main idea of this passage?
A. How to become a good listener.
B. How to become a good speaker.
C. We should take a positive attitude towards speech.
D. How to communicate with others
69. The underlined phrase "put yourself in the other person’s shoes" in the first paragraph means ____.
A. to know one's shoes is to know one's problem
B. try to wear the other person’s shoes
C. understand others by trying on their shoes
D. look at something from the point of others
70. What can we learn from the passage?
A. People should be strict with speakers speaking in a foreign language.
B. Taking notes helps keep your mind from wandering in listening to a speech.
C. Whenever the speaker is nervous, he laughs.
D. It's hard to concentrate when the speaker is not fluent.
71. What advice is given on listening to a speech?
A. Believing you can understand every word of the speech.
B. Showing your support for the speaker nonverbally.
C. Laughing when the speaker laughs at himself.
D. Commenting on the speech at times.
London: What could possibly he wrong with planting trees? The benefits are obvious: they firm the soil, absorb extra water and take carbon dioxide out of the atmosphere.
However, it now turns out that planting trees could add to global warming. Tree roots do a great job of keeping soil firmly on the ground and out of the wind's power. The problem is that some of those dust clouds play an important part in taking in carbon dioxide.
Huge dust storms blow out over the oceans from dry parts of North Africa and central Asia. Tons of dust are lifted and left as a thin film over the ocean surface.
Dust from China is carried east and left in the Pacific Ocean. If a tree-planting program there is successful and the dust supply reduced, the final result may be that less carbon dioxide gets locked away in the ocean.
Andy Ridgwell, an environmental scientist from the University of East Anglia, has spent the past few years studying dust and says his work shows clearly the complexity of the system and the importance of not working uselessly with it without understanding the results. For this reason the need is to focus on cutting carbon dioxide giving off rather than dealing with the land surface aimlessly.
An American scientist, Robert Jackson, has shown that when native grassland areas are occupied by trees, carbon is lost from the soil. "We are studying why the soil carbon disappears, but one theory is that trees do a lot more of their growing above ground compared to grasses, so less carbon goes directly into the soil from trees. " said Jackson.
In wet areas of the world, the gain from trees absorbing carbon dioxide above ground seems to be outweighed by the loss of carbon from the soil below ground.
Countries that plan to combat global warming by planting trees may have to think again. Solutions to environmental problems are often more complex than they first appear, and understanding the Earth's climate is a very great challenge.
64. People usually hold the opinion that _______.
A. huge dust storms can destroy carbon dioxide
B. huge dust storms can destroy the oceans on the earth
C. planting trees could reduce global warming
D. planting trees is the only way to control huge dust storms
65. Andy Ridgwell, the environmental scientist, believes that _______.
A. environmental problems are more complex than expected
B. trees shouldn't have been planted in dry places
C. dust plays a more important part than trees
D. carbon dioxide is harmful to everything
66. Robert Jackson's experiment proves that _______.
A. carbon can turn grass into dust
B. trees hold more carbon than grass
C. less carbon can make trees grow faster
D. grassland areas should be covered by forests
67. The underlined word "combat" in the last paragraph means _______.
A. learn about B. give up C. live with D. fight against