American researchers found females are the more talkative sex because of a special “language protein(蛋白质)” in the brain.
The study, conducted by neuroscientists （神经学家）and psychologist from the University of Maryland, concluded that women talked more because they had more of the Foxp2 protein. The research, published in the Journal of Neuroscience, found that higher levels were found among humans that were women but in rats that were males. Their findings came after it was previously claimed that ladies speak about 20,000 words a day – over 13,000 more than men. “This study is one of the first to report a sex difference in the expression of a language-associated protein in humans or animals,” said Prof Margaret McCarthy, who led the study. In their study, the researchers attempted to determine what might make male rats more vocal than their female friends.
They separated four-day-old rats from their mothers and then counted the number of times they cried out in the “ultrasonic range”, the frequencies higher than humans can hear, over five minutes. While both sexes called out hundreds of cries, the males called out twice as often, they found. But when the pups were returned to their mother’s cage, she fussed over her sons first. Tests conducted on the parts of the brain known to be associated with vocalcalls showed the male pups have up to twice as much Foxp2 protein as the females. The researchers then increased the production in the brains of female pups and reduced it in males. This led to the female rats crying out more often and their mothers showing more interest to them. In contrast, males became less “talkative”.
The researchers then tested samples from ten children, aged between three and five, which showed that females had up to 30 per cent more of the Foxp2 protein than males, in a brain area key to language in humans.
“Based on our observations, we assume higher levels of Foxp2 in girls and higher levels of Foxp2 in male rats is an indication that Foxp2 protein levels are associated with the more communicative sex,” said Prof McCarthy.
“Our results imply Foxp2 as a component of the neurobiological basis of sex differences in vocal communication in mammals. ”From the second paragraph, we can learn that ________.
| A．women always speak more words than men |
| B．men and male rats have low levels of language protein |
| C．women and male rats have similar levels of Foxp2 |
| D．McCarthy isn’t the first to find females more talkative |
The underlined phrase “fussed over” in the third paragraph probably means______.
| A．paid attention to | B．related to | C．put pressure on | D．counted on |
The researchers carried out the experiments on rats in order to _______.
| A．test which part of the brain is key to language in rats and humans |
| B．prove the levels of Foxp2 protein in humans and rats are different |
| C．determine the reason why female rats are more talkative than male rats |
| D．discover the association between Foxp2protein and vocal communication |
Which of the following can be the best title for the passage ?
| A．Tests on humans and rats |
| B．Why women are the talkative sex |
| C．Sex differences in Foxp2 protein |
| D．Foxp2 protein determines oral ability |
Active New Zealand
Adventure tours in New Zealand and South America
website: www.activenewzealand.com/
phone: 1-800-661-9073
Destinations: South Pacific, New Zealand, South America, Argentina, Chile, Peru, Ecuador, Costa Rica
Activities: Bicycling, Mountain, Road, Cross-Country/Touring, Sea-kayaking, Hiking & Trekking, Backpacking, Exploring, Day hiking, Family, Scuba & Snorkeling, Rainforest, Wildlife, Walking
Adventure Life
Exceptional travel in Latin America and Antarctica
website: www.adventure-life.com/
phone: 1-800-344-6118
Destinations: Antarctica, South America, Argentina, Chile, Peru, Ecuador, Bolivia, Central America, Belize, Costa Rica, Panama
Activities: Kayaking, Rafting, Sea-kayaking, Hiking & Trekking, Backpacking, Exploring, Day hiking, Multisport, Cultural, Archaeological, Historical, Scuba & Snorkeling, Nature, Rainforest, Wildlife, Eco-focused, Culture-focused, Expedition Cruising
Adventure Spirit / Travel Network
Adventure tour operator + Travel agency
website: www.adventurespirit.net.au/
phone: 800-492-0257
Destinations: Asia, Europe, South Pacific, Antarctica, Africa, South America, North America
Activities: Bicycling, Paddle sport, Snow sport, Hiking & Trekking, Caving, Family, Multisport, Cultural, Beach & Water sport, Scuba & Snorkeling, Nature, Photography, Safari, Geo-tourism, Fishing & Fishing Lodges, Sailing & Cruise, Other, Expedition Cruising, Space, Educational, Walking, Horseback/Dude Ranch, Self-Drive, Around the World Tours
53. Which of the following are NOT country names?
A. Argentina & Costa Rica B. Bolivia & Chile
C. Peru & New Zealand D. Safari & Scuba 
54. Which of the following statements is True according to the three advertisements?
A. If your are interested in history, you can click www.adventure-life.com/ for more information.
B. Both Travel Network and Adventure Life can take you to Africa.
C. If your want to enjoy Beach & Water sport, you can call 1-800-661-9073.
D. Active New Zealand can provide you adventure tours in New Zealand and Antarctica
55. If Jackson wants to travel around the world, he can call ___________.
A. 1-800-661-9073 B. 1-800-344-6118
C. 800-492-0257 D. none of the above
第三部分阅读技能（共两节，共16小题，满分26分）
第一节阅读理解（共12小题；每小题1.5分，满分18分）
One morning I was woken by my mother’s angry voice. I opened my eyes and found it was seven forty , so jumped out of bed and rushed to a nearby bus stop without breakfast. Fortunately the bus started going as soon as I got on it. I was sure I could reach the school before the bell rang.
However, the bus suddenly stopped. There was something wrong with it and we had to get off and wait for another one. I felt I couldn’t wait and the school was only fifteen minutes’ walk, so I ran to the school as fast as possible. Just at this moment, it began to rain hard.
I reached the classroom with all my clothes wet through. Mr. Smith, our physics teacher, had begun his class. I was always afraid of him. I hesitated (犹豫) for a moment, and then I opened the door.
“It’s you again, Jim,” Mr. Smith said angrily. “I’ve told you not to be late, but you...” Then he suddenly stopped when he noticed my wet clothes. He quickly took off his own jacket and asked me to put it on. “I don’t want you to catch a cold,” he said kindly. I went to my seat with Mr. Smith’s jacket on. It was a bit large for me but I felt very warm in it. I found, for the first time, Mr. Smith’s physics class so interesting and I changed my mind, there and then, about being afraid of him.
49. According to this passage, classes in Jim’s school probably began at _______.
A. 9 am B. 8 am C. 7 am D. 7:30 am
50. Why did Jim not open the door at first?
A. He was afraid of facing Mr. Smith.
B. He didn’t like to have the physics class.
C. Mr. Smith didn’t let him go into the classroom.
D. He didn’t want to interrupt others.
51. Jim found Mr. Smith’s physics lesson interesting that day because ________.
A. he knew physics was very important B. he wanted to go to a famous college
C. he didn’t want to fall behind the others D. he was moved by his physics teacher
52. We can infer from the passage that _______.
A. Jim usually went to school by bike B. it was the first time Jim had been late
C. Jim was often late for school D. Jim’s mother also got up late that morning
Most people seem to be passive at work. They do what they are told to do, and they don’t do what they are not told to do. In the end, one thing results: unmotivated (不积极的) people.
We’re employed to think. In fact, no matter how many times our bosses disagree with us, it is our responsibility to think for the company. There are lots of times when I disagree with my boss, and sometimes we even end up having arguments; however, I still offer my suggestions whenever I don’t agree.
Spending more time thinking also helps us to be more efficient (高效的) and helps to reduce our chances of frustration (挫败). Before I do something, I usually need some time to think about it to make sure that what I’m doing makes sense. This can be as long as a few days when a project is big, or as short as only a few seconds for a simple task. After thinking about a project, it sometimes becomes clear that a simple task could achieve the same result. In those cases, not only did I save myself from possible frustration, but I also felt happy and satisfied that I saved valuable resources for my company.
With so many people not taking time to think, it’s no wonder that many people are unmotivated. Today, I encourage you to think things over whenever you have a chance. At first, it might take a while, but once it becomes a habit, you will feel more motivated as you will be more valuable to the company.
57. It is suggested in the passage that people should _____.
A. stop arguing with their bosses B. seize every chance they meet
C. present views to their companies D. avoid big projects
58. According to the passage, spending more time thinking _________.
A. is a waste of time and resources
B. can help people understand what others do
C. can help people impress their companies
D. is a good way to improve efficiency
59. The author wrote this passage to ________.
A. persuade people to do what they are not told to do
B. encourage people to be more motivated
C. show people how to give different opinions
D. tell people how to form good thinking habits.
60. It can be inferred from the passage that the author is ______ at work.
A. negative B. lazy C. positive D. powerful
High school students have always spread gossip(传言) in the halls, on the walls and on the phone. Now it’s on the Internet, too. On various message boards, kids write about whom they hate, whom they think have fallen in love with each other and record other often hurtful things that may or may not be true.
Sixteen- year-old Jessica remembers once when some kids at her school wrote cruel things about her on the web. “ They were just making fun of me,” she says. They said she’s really ugly, she’s this, she’s that, blah-blah-blah.
Jessica’s 11-year-old sister, Emma, admits she’s used the web to write bad things about another girl, though she regrets it now. “After a while, you may feel like, how could I have been so mean? Or, why did I do that?” she says.
Experts say gossip on the Inernet can be more harmful than the old fashioned kind. It lasts longer and is taken more seriously. And, unlike ugly words on the bathroom wall, there’s no way to get rid of it.
If your kids are victims of online gossip, Dr. Commanday suggests putting the gossip into perspective(正确看待). “Point out to them how what’s being said on the screen differs from what everyone knows about you as a person,” Dr. Commanday says.
You can also try what worked for Emma: Keep your kids off the offensive website! “ When she was using it all the time, her name was there all the time. People were writing things about her,” explains Patti Thrift, Emma’s mother, “ Since she has no longer had access to that, she’ s no longer a topic of conversation.”
Experts say that any time your child is on the Internet , you should know what he or she is doing there. Online gossip is just another reason why.
52. From the examples of Jessica and her sister, we can learn that ________.
A. ugly girls like to spread gossip online
B. ugly girls easily become victims of online gossip
C. gossip-makers can regret what they do
D. online gossip is mailny some jokes on others
53. According to the passage, why is online gossip more hurtful?
A. It can not be removed. B. It is written words.
C. It is much uglier. D. It is easier to believe.
54. If you are a victim of online gossip, you’d better_______
A. ask your parents to stop it B. try to stay away from there
C. make it known to the police D. speak ill of the gossip-maker
55. The purpose of the passage is to _____
A. introduce different kinds of hurt students might meet with
B. advise students to keep away from the Internet
C. list the bad influence gossip on the Internet brings
D. give some tips on how to prevent hurt of gossip on the Internet
56. The passage is mainly written for____
A. experts B teachers C. parents D. students
第三部分阅读技能 （共两节，满分26 分）
第一节阅读理解（共12 小题 满分18 分）
阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。
An animal activist is someone who has love for all kinds of animals. They fight for the right of animals because animals cannot speak for themselves.
Animal activists must love animals and fight against the mistreatment of animals. Becoming an animal activist will allow you to fight against cruelty.
If you are interested in forming a group or helping other organizations, you should know the rights that animals already have and what rights those organizations are working to get for animals. Knowing this will prepare you to help the organizations in their journey or even help you to set a new law yourself.
There are a lot of things you need to learn about being an animal activist. One of the key things is to always fight for what you believe is right.
You can attend hearings (听证会) at city halls and other important meetings. Through these you can learn what is going on and how people present their cases in front of a judge. In addition, some organizations have newsletters (时事通讯) that will let you know all the latest information on animal rights.
As an animal activist you can also attend protests (抗议). Protests are a great way of making your point understood by companies and the media. Protesters often carry signs to show what they are trying to do. They also go on marches, telling people that they all have the same aim and that they will continue to protest until their aims are achieved.
49. What would be the best title for this text?
A. What Is a Hearing B. Animal Activists and Animal Right
C. The Role an Animal Activist Plays D. How to Attend Protests
50. If you want to become an animal activist, you should do all of the following EXCEPT ______
A. getting the latest information on animal rights B. knowing the rights that animals have
C. attending protests against animal rights D. having great love for animals
51. We can get information on animal rights from all of the following sources EXCEPT ________
A. animal protection organizations B. hearings in city halls
C. meetings about animal rights D. some companies and the media
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