A team of researchers in California has developed a way to predict what kinds of objects people are looking at by scanning what’s happening in their brains.
When you look at something, your eyes send a signal about that object to your brain. Different regions of the brain process the information your eyes send. Cells in your brain called neurons(神经元) are responsible for this processing.
　　The fMRI (functional Magnetic Resonance Imaging功能性磁共振造影) brain scans could generally match electrical activity in the brain to the basic shape of a picture that someone was looking at.
　　Like cells anywhere else in your body, active neurons use oxygen. Blood brings oxygen to the neurons, and the more active a neuron is, the more oxygen it will consume. The more active a region of the brain, the more active its neurons, and in turn, the more blood will travel to that region. And by using fMRI, scientists can visualize which parts of the brain receive more oxygen- rich blood--and therefore, which parts are working to process information.
　　An fMRI machine is a device that scans the brain and measures changes in blood flow to the brain. The technology shows researchers how brain activity changes when a person thinks, looks at something, or carries out an activity like speaking or reading. By highlighting the areas of the brain at work when a person looks at different images, fMRI may help scientists determine specific patterns of brain activity associated with different kinds of images.
　　The California researchers tested brain activity by having two volunteers view hundreds of pictures of everyday objects, like people, animals, and fruits. The scientists used an fMRI machine to record the volunteers' brain activity with each photograph they looked at. Different objects caused different regions of the volunteers' brains to light up on the scan, indicating activity. The scientists used this information to build a model to predict how the brain might respond to any image the eyes see.
In a second test, the scientists asked the volunteers to look at 120 new pictures. Like before, their brains were scanned every time they looked at a new image. This time, the scientists used their model to match the fMRI scans to the image. For example, if a scan in the second test showed the same pattern of brain activity that was strongly, related to pictures of apples in the first test, their model would have predicted the volunteers were looking at apples.
　　 51. What is responsible for processing the information sent by your eyes?
　　A A small region of the brain.
　　B The central part of the brain.
　　C Neurons in the brain.
　　D Oxygen-rich blood.
　　52. Which of the following statements is NOT meant by the writer?
　　A Cells in your brain are called neurons.
　　B The more oxygen a neuron consumes, the more blood it needs.
　　C fMRI helps scientists to discover which parts of the brain process information.
　　D fMRI helps scientists to discover how the brain develops intelligently.
53. "Highlighting the areas of the brain at work" means
　　A "marking the parts of the brain that are processing information"
　　B "giving light to the parts of the brain that are processing information"
　　C "putting the parts of the brain to work"
　　D "stopping the parts of the brain from working"
　　54. What did the researchers experiment on?
　　A Animals, objects, and fruits.
　　B Two volunteers.
　　C fMRI machines.
　　D Thousands of pictures.
55.What is the best title for the passage?
A Mind-reading Machine
B A Technological Dream
C Device that can Help You Calculate
D The Recent Development in Science and Technology

完形填空

　　A couple from Minneapolis, in the north, decided to go to Florida, in the south, for a long weekend during one particularly icy cold winter. They both had jobs, and had 1 managing their travel schedules（日程安排）It was decided the husband would fly to Florida on a Thursday, and his wife would 2 him the next day. Upon arriving as 3 , the husband checked into the 4 There he decided to 5 his laptop（computer）and send his wife an email back in Minneapolis. However, he 6 left off one letter in her 7 and sent the e-mail without 8 his error.

　　In the 9 in Houston, a widow（寡妇）had just returned from her husband’s burial service He was a minister of many years who had been“called home to glory”following a heart 10 （died and gone to report in heaven）. The widow checked her e-mail, 1l messages from family and friends. Upon 12 the first message, she was so shocked as to fall to the floor, The widow’s son 13 into the room, found his mother on the floor and saw the computer 14 which read:

There was a very special teacher who made a far-reaching difference in my life.

Fall, 1959, the first day of class at Bethesda Chevy Chase High School was about to begin. “Who”, I asked a senior, “is Mrs. McNamara, my 10th grade English teacher?” He just 1 and said something about my being in 2 . Soon, I understood what he meant. Mrs. McNamara had a pattern of 3 that she repeated again and again. We would have a literature reading task for 4 . The next day, when we came to class, there would be two or three topics on the blackboard 5 to the homework reading. We were 6 to write an in-class essay about one of the topics. The following day, she would 7 the corrected and graded essays and each person would be called 8 to stand in front of the class and to 9 his/her essay. The class were required to criticize （评论） that essay, 10 the grade of everyone in class would be reduced.

The first time that I 11 her read-write-criticize method, I had not 12 to do the homework and had written something without knowing what it meant. 13 the extreme embarrassment I suffered, standing before my classmates, 14 myself. No one laughed at me; no one would be 15 enough, or foolish enough, to do that in Mrs. McNamara’s class. The embarrassment came from 16 and along with it came a strong 17 not to let it happen again.

Mrs. McNamara kept all of our written work in files; it was easy to see the 18 in writing that had occurred. What was not so easy to see was the inner transformation that had taken place, at least for me. What Mrs. McNamara 19 me to do was to see myself as others see me and, having done that, I could improve myself. And I 20 . Thank you, Mrs. McNamara.

难易度：难

1..A.nodded　　　　 B. laughed　　　　 　 C. apologized　　 　 D. shouted

2. A. trouble　　　　 　 B. sorrow　　　　 　 C. danger　　　　 　 D. anger

3. A. behaviour　　　 　 B. evaluation　　　 C. activity　　　　 D. thought

4. A. review　　　　 B. performance　　 　 C. practice　　　　 D. homework

5. A. added　　　　 B. related　　　　 C. contributed　　 D. compared

6. A. expected　　　　 B. persuaded　　　 C. allowed　　　　 　 D. advised

7. A. collect　　　　 　 B. return　　　　　 C. send　　　　　 　 D. receive

8. A. on purpose　　　 B. at first　　　　 　 C. by chance　　　 　 D. in turn

9. A. talk through　　 B. hand over　　　 C. read out　　　　 D. show off

10. A. so　　　　　　 B. and　　　　　 C. but　　　　　 D. or

11. A. tried　　　　　 B. adopted　　　　 C. examined　　　 D. experienced

12. A. undertaken　　　 B. attempted　　　 　 C. bothered　　　 　 D. hesitated

13. A. Remember　　 B. Predict　　　　 　 C. Bear　　　　 D. Imagine

14. A. playing jokes on B. making a fool of C. setting a trap for 　 D.taking advantage of

15. A. brave　　　　　 B. careless　　　　 C. proud　　　　　 　 D. selfish

16. A. above　　　　　 B. within　　　　 　 C. behind　　　　 　 D. below

17. A. tendency　　　 　 B. preference　　 　 C. determination　 D. sense

18. A. improvements　 B. pains 　　　　　 C. difficulties　　　 　 D. advantages

19. A. trusted　　　　 B. invited　　　　 C. forced　　　　　 D. permitted

20. A. did　　　　　　 B. could　　　　　 　 C. had　　　　　 D. would

阅读下面短文，从短文后所给各题的四个选项（A、B、C、D）中选出能填入空白处的最佳选项。

Don’t Take the Fun Out of Youth Sports

When I joined a private football league a few years ago, the sport meant everything to me. My coach said that I had lots of potential, and I became captain of my  1  . That was before all the fun was taken out of   2  .

At first, everyone on the team got   3   playing time. Then the team moved up to the top division after winning all its games, and the   4  started. Some parents, who had paid the coach extra so their daughters could have   5  one on one training, got angry when she didn’t give them more playing time in our   6  . The coach was replaced.

The new coach, however, took all the fun out of the game: All we did during practice was 7  . I always wished to God that it would rain so we would not have the   8  .Of course, all teams run drills; they are  9  . But we ran so much that, afterwards, we had trouble   10  . Younger people shouldn’t be doing exercises   11  for 18-year-olds.

I was very thin   12  I started football, but as a member of this team I wouldn’t eat much, because I was afraid of being too  13  to run. I feared making mistakes, and the added pressure caused me to make more than my usual  14  .

Is all this pressure necessary? I  15   up leaving the football team. Four other girls did the same, and two of them stopped playing football completely. That’s  16  , because they had so much potential. They were just burned out with all the pressure they   17  from the coach or their parents.

I continued playing football at school and   18  my love for it. I joined a private team coached by my school coach. When I started playing   19  him, he told me I needed to relax because I looked nervous. After I   20  down, I played better. When you enjoy something, it’s a lot easier to do it well.

1.A.class　　　　　　　　　　  B.club　　　　　　　　   C.team　　　　　　　　  D.board

2.A.playing　　　　　　　　   B.living　　　　　　　　  C.learning　　　　　　  D.working

3.A.great　　　　　　　　　　  B.equal　　　　　　　　  C.right　　　　　　　　  D.extra

4.A.business　　　　　　　　 B.struggle　　　　　　  C.attempt　　　　　　　　　　 D.pressure

5.A.free　　　　　　　　　　    B.private　　　　　　    C.good　　　　　　　　  D.basic

6.A.matches　　　　　　　　 B.courses　　　　　　　　　　 C.lessons　　　　　　   D.programs

7.A.jump　　　　　　　　　　  B.play　　　　　　　　   C.run　　　　　　　　    D.shoot

8.A.duty　　　　　　　　　　   B.meeting　　　　　　  C.operation　　　　    D.training

9.A.necessary　　　　　　   B.boring &n
?

bsp;　　　　　　  C.scientific　　　　    D.practical

10.A.speaking　　　　　　   B.moving　　　　　　   C.sleeping　　　　　　  D.breathing

11.A.used　　　　　　　　　　 B.intended　　　　　　 C.made　　　　　　　　 D.described

12.A.till　　　　　　　　　　    B.since　　　　　　　　  C.before　　　　　　    D.because

13.A.full　　　　　　　　　　   B.tired　　　　　　　　   C.lazy　　　　　　　　   D.big

14.A.size　　　　　　　　　　  B.share　　　　　　　　  C.space　　　　　　　　 D.state

15.A.gave　　　　　　　　　　 B.kept　　　　　　　　   C.ended　　　　　　　　 D.picked

16.A.sad　　　　　　　　　　   B.shameful　　　　    C.silly　　　　　　　　   D.serious

17.A.received　　　　　　    B.suffered　　　　　　 C.brought　　　　　　  D.felt

18.A.reconsidered　　　　 B.rediscovered　　   C.re-formed　　　　   D.replaced

19.A.at　　　　　　　　　　　　 B.by　　　　　　　　　　  C.for　　　　　　　　　　 D.around

20.A.fell　　　　　　　　　　   B.stepped　　　　　　　　　　 C.slowed　　　　　　   D.calmed