第三部分：阅读理解（共15小题；每小题2分，满分30分）
请认真阅读下列短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
If you see a student napping (打瞌睡) in the library, don't roll your eyes. New research from the University of California, Berkeley, shows that an hour's nap can considerably improve and restore your brain power. Indeed, the findings suggest that a nap not only refreshes the mind, but can make you smarter.
"Sleep not only rights the wrong of extended wakefulness but it moves you beyond where you were before you took a nap." said Matthew Walker, an assistant professor of psychology at UC Berkeley and the lead investigator of UC Berkeley sleep studies.
The latest study suggests that the brain may need sleep to process short-term memories, creating "space" for new facts to be learned. In their experiment, 39 healthy adults were given a hard learning task in the morning~~with broadly similar results, before half of them were sent for their nap. When the tests were repeated, the nappers improved their scores by 10 percent on average after sleeping; the scores of those who didn't nap actually dropped by 10 percent.
The results support previous data from the same research team that staying up all night―a common practice at college during midterms and finals―decreases the ability to memorize new facts by nearly 40 percent, due to a shutdown of brain regions for lack of sleep, said Walker.
"Sleep is needed to clear the brain's short-term memory storage and make room for new information." said Walker. "It's as though the e-mail inbox in your brain is full and, until you sleep and clear out those e-mails, you're not going to receive any more mail."
However, Professor Derk Jan Dijk, the director of the Surrey Sleep Research Centre, said that there was no clear evidence that daytime napping offered a distinct advantage over sleeping soundly just once over 24 hours.
"The sleep-wake cycle is not as fixed as we might think―we have the capability to sleep in different ways, "said Professor Derk Jan Djjk.
"The size of these effects is much more difficult to judge―if I have to learn something, for example, it's easier to do this when I'm feeling awake and ready than when I'm sleepy." he added.
56.According to UC Berkeley's new findings, the benefit of a nap is that   .
A.it helps to fix a napper's sleep-wake cycle
B.it makes hard learning tasks not difficult any more
C.it allows the brain to make room for new learning
D.it gives nappers chances to clear out their memory storage
57.Matthew Walker's study shows that___________.
A.learning ability in the morning is usually higher than that in the afternoon
B.extra working hours before an exam can make up for the lack of daily efforts
C.the size of the effects of napping depends on when it is taken
D.staying up late before an exam does not necessarily improve students' exam performance
58.The two research teams mentioned in the text may both agree that_____________      .
A.people's sleep-wake cycle decides the length of midday nap
B.sufficient sleep betters people's learning performance
C.scientific experiments are undependable as the results are often hard to judge
D.the differences in their findings result from different methods applied
59.What can we learn from this passage?
A.Rolling your eyes can stop you from napping.
B.Some people might move themselves when sleeping.
C.College students tend to study late into night before important exams.
D.Sleeping once over 24 hours is much better than daytime napping.

Can you remember a morning when you’ve woken up to the ring of your alarm clock and wished you could stay in bed? You haven’t slept well, your hair is a mess. Worse, you can’t stop yawning. Yawning is universal to humans and many animals. Cats, dogs and fish yawn just like humans do! Yawning is an involuntary(无意识的,不自觉的) action during which you open your mouth and breathe deeply. The average duration of a yawn is about 6 seconds.
The purpose and cause of yawning are still a mystery. Scientists are not sure what causes a yawn. People yawn when they are tired or bored, but they also yawn when they aren’t. There are many ideas explaining why we yawn.
One idea is that yawning is a way for the body to become more alert by taking in more oxygen. A yawn increases the heart rate, forces carbon dioxide out of the lungs and blood stream, and brings oxygen to the brain. But one study showed that volunteers given a lot of oxygen did not yawn any less than before, while those given a lot of carbon dioxide did not yawn more.
Another idea is that early humans used yawning as a form of communication. If one decided it was time to sleep, they would tell the others by yawning and they would do it in return to show they agreed.
A third explanation comes from psychology professor Gordon Gallup of University at Albany in New York. He said that as people yawn, they cool off their brains. “Brains are like computers.” he said. “They only operate efficiently and effectively when they’re cool. Many things connected to yawning, like being tired, make the brain hot, and yawning can reduce the heat.”
Scientists have sent people into space, and created terrible nuclear weapons, but there are lots of seemingly simple things, such as why we yawn, or hiccup（打嗝）, that they can’t figure out. Next time you are in class in the morning, let out a big yawn and watch to see how many of your classmates yawn in response!
【小题1】What’s the purpose of the description of how bad you may feel when you’re woken up in the morning?

How often do you let other people’s nonsense change your mood? Do you let a bad driver, impolite waiter，rude boss, or an insensitive employee  1  your day?
Sixteen years ago I learned this lesson in the back of a New York City taxi cab. One day I was in a taxi and we headed   2  the airport. We were driving in the  3  lane when suddenly a black car drove out of a parking space right in front of us.  My taxi driver slammed on his  4, slide sideways，and at the very last moment our car stopped and  5  the other car by just inches！The driver of the other car, the guy who almost caused a big accident, looked around and started  6  at us.
My taxi driver just  7 and waved at the guy. And I mean, he was  8, so I said，"Why did you just do that? This guy almost ruined your car and sent us to the hospital！” This is when my taxi driver taught me what I now call "The Law of the Garbage Truck".
He said, “Many people are like garbage trucks. They run around full of 9 full of frustration, full of anger, and full of disappointment. As their garbage  10  up, they need a place to dump it and sometimes they'll dump it on 11 .  Don’t take it personally; Just smile, wave, wish them well, and move on. Believe me. You’ll be  12 .”
So I started thinking, how often do I let Garbage Trucks run right over me? And how often do I take their garbage and  13  it to other people at work, at home, or on the street? It was then that I said, “I don’t want their garbage and I’m not going to spread it anymore.”
Life’s too short to wake up in the morning with 14 . The mark of your success is how quickly you can refocus on what’s 15  in your life. See, Roy Baumeister, a psychology researcher from Florida State University，found in his extensive research that you __16  bad things more often than good things in your life. You store the bad memories more easily, and you __17  them more frequently. So love the people who treat you right. Ignore the ones who don’t. Life is ten percent what you make it and ninety percent how you _18  it！The odds are against you when a Garbage Truck comes your way, but when you follow “The Law of the Garbage Truck”，you take back control of your life. You make room for the good by  19 go of the bad.
Have a Garbage-Free Day！Have a marvelous, garbage-free day！The seeds you plant today  20  the harvest you reap tomorrow.

Ⅲ．Reading Comprehension
Section A
Some personal characteristics play an important role in the development of one’s intelligence．But people fail to realize the importance of training these factors in young people．
The so-called “non-intelligence factors” include one’s feelings, will, motivation, interests and habits．After a 30-year follow up study of 8,000 males, American psychologists50that the main cause of disparities in intelligence is not intelligence51      , but non-intelligence factors including the desire to learn, will power and self-confidence．
52people all know that one should have definite objectives, a strong will and good learning habits, quite a number of teachers and parents don’t pay much attention to      53     these factors．
Some parents are greatly worried when their children fail to do well in their studies．They blame either genetic factors, malnutrition（营养不良） or laziness, but they never take54consideration these non-intelligence factors．At the same time, some teachers don’t inquire into these, as reasons55students do poorly．They simply give them more courses and exercises, or56     criticize or laugh at them．After all, these students lose self-confidence．Some of them just feel defeated and57themselves up as hopeless．Others may go astray（堕落）because they are sick of learning．An investigation of more than 1,000 middle school students in Shanghai showed that 46．5 percent of them were58of learning, because of examinations, 36．4 percent lacked persistence, initiative and consciousness and 10．3 percent were sick of learning．
It is clear that the lack of cultivation of non-intelligence factors has been a main      59
to intelligence development in teenagers．It even causes an imbalance between physiological and 　60　 development among a few students．
If we don’t start now to61the cultivation of non-intelligence factors, it will not only affect the development of the intelligence of teenagers, but also affect the quality of a whole generation．Some experts have put forward62about how to cultivate students’ non-intelligence factors．
First, parents and teachers should63understand teenage psychology．On this basis, they can help them to pursue the objectives of learning，      64their interests and toughening their willpower．
50．A．came out  B．found out     C．made out     D．worked out
51．A．in itself    B．by itself       C．itself         D．on its own
52．A．Though    B．Nevertheless     C．However      D．Moreover
53．A．believing        B．studying      C．Cultivating   D．developing
54．A．for      B．in             C．into          D．over
55．A．why     B．that          C．when          D．how
56．A．ever     B．even         C．still          D．more
57．A．put       B．get           C．handle         D．give
58．A．afraid       B．ahead              C．aware          D．ashamed
59．A．difficulty  B．question       C．threat              D．obstacle
60．A．intelligent B．characteristic   C．psychological   D．physical
61．A．practice    B．Thrust         C．strengthen     D urge
62．A．projects    B．warnings      C．suggestions      D．decision
63．A．fully     B．greatly        C．very         D．highly
64．A．insuring    B．going              C．encouraging    D．Exciting

The amount of time children spend in institutional care（机构式照顾）may affect how their brains develop. That’s the conclusion of a new study carried out by researchers at the University of Wisconsin, Harvard Medical School and the University of Minnesota. The study is published in Child Development in the journal’s January/ February 2010 issue.
To learn how the lack of care and material needs that institutionalized children often experience affect brain development, the researchers looked at 132 8- and 9-year-olds. Some of them were adopted into U.S. homes after spending at least a year and three quarters of their lives in institutions in Asia, Latin America, Russia and Eastern Europe, and Africa. Others were adopted by the time they were 8 months old into U.S. homes from foster care（寄养）in Asia and Latin America; most of these children had spent no time in institutional care, while some had spent a month or two in institutions prior to foster placement. On average, the internationally adopted children had been living with their families for more than 6 years. These children were compared to a group of American children raised in their birth families.
Children adopted early from foster care didn't differ from children raised in their birth families in the United States. Children adopted from institutional care performed worse than those raised in families on tests measuring visual memory and attention, learning visual information, and impulse （冲动）control. Yet these children performed at developmentally appropriate levels on tests involving sequencing and planning.
The take-home message: Children make tremendous advances in cognitive（认知的） functioning once they reach their adoptive families, but the early impact on their brains' development is difficult to change completely.
"We identified basic learning processes that are affected by early institutionalization," notes Seth Pollak, professor of psychology and pediatrics at the University of Wisconsin, who was the study's lead author. "Policies that speed the time in which children can be removed from institutionalized care so they can develop within family contexts should be implemented to decrease the likelihood of learning problems later in children's lives."
67．The passage is mainly written to___________.
A．compare two childcare systems      B．criticize the institutional childcare
C．present a new research finding          D．introduce the basic learning process
68．Children have their brain development affected in institutional care because__________.
A．they suffer form poor living conditions
B．they spend too much time learning
C．they don’t have freedom staying there
D．they are neither physically nor mentally satisfied
69．Compared with home-raised children, institutionalized children didn’t do as well in tasks like__________.
A．thinking in pictures and self-control
B．working in teams and self-expression
C．putting things in order and self-defense
D．adapting to the environment and self-panning.
70．It can be concluded form the passage that__________.
A．the United States is a good place for children’s all-round development
B．a perfect family is beneficial to children’s all-round development
C．children in institutional care can hardly achieve anything great
D．nothing has been done to help children in institutional care