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It is difficult for doctors to help a person with a damaged brain.  Without enough blood, the brain lives for only three to five minutes.  More often the doctors can’t fix the damage.  Sometimes they are afraid to try something to help because it is dangerous to work on the brain. The doctors might make the person worse if he operates on the brain.
Dr. Robert White, a famous professor and doctor, thinks he knows a way to help. He thinks doctors should make the brain very cold. If it is very cold, the brain can live without blood for 30 minutes. This gives the doctor a longer time to do something for the brain.
Dr. White tried his idea on 13 monkeys. First he taught them to do different jobs, and then he op­erated on them. He made the monkeys' blood go through a machine. The machine cooled the blood. Then the machine sent the blood back to the monkeys' brains. When the brain’s tempera­ture was 10°C, Dr. White stopped the blood to the brain. After 30 minutes he turned the blood back on. He warmed the blood again. After their operations the monkeys were like they had been before.  They were healthy and busy. Each one could still do the jobs the doctor had taught them.
The biggest difficulty in operating on the damaged brain is that _______.

A.the time is too short for doctors
B.the patients are often too nervous
C.the damage is extremely hard to fix
D.The blood cooling machine might break down

The brain operation was made possible mainly by _______.

A.taking the blood out of the brain
B.trying the operation on monkeys first
C.having the blood go through a machine
D.lowering the brain’s temperature

With Dr. White’s new idea, the operation on the damaged brain ______.

A.can last as long as 30 minutes
B.can keep the brain’s blood warm
C.can keep the patient’s brain healthy
D.can help monkeys do different jobs
科目 英语   题型 阅读理解   难度 中等
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第三部分:阅读理解(共20小题,每题2分,满分40分)
阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。
A
Is there something that you’ve always wanted to try but just never had the time? Well, make plans to try it now since you are on summer vacation.Not all vacations call for taking a tour bus to take photos of famous landmarks. Some vacations allow you plenty of opportunities to learn.
The most difficult aspect of a learning vacation vacation may be choosing one because the possibilities are endless.If you enjoy cooking, various companies can take you to Italy, France, Spain, Mexico or even Peru. Once there, you can learn to prepare the local cuisine(烹饪). Trips are often planned to fit in with local food festivals or special events.
The term “learning vacation” often brings language to mind. The best way to learn a language is in an environment where it’s spoken. Study Spanish, French or English. Or attempt a more unusual language like Polish, Estonian or Thai. You’ll be able to learn about the country and absorb the culture at the same time.
If you are fond of sports, you can polish your skills or learn new ones. Golf and tennis schools welcome players of all levels. If you want a bigger thrill, you can learn to surf, go climbing or race cars. It’s even possible to learn the art and techniques of bull fighting while on vacation!
You can also discover our inner artist. Many places offer painting classes in different mediums. The scenic locations of the schools offer plenty of subjects that provide inspiration for practice.
If you prefer capturing the world on film, take a photography vacation. Travel with a small group to photograph beautiful animals or scenery. You can also practise your technique on people or at historical sights.
Once you decide on a vacation, choose a company carefully. Request names of recent customers you can contact, and then ask them for an evaluation. The more you know before you go, the better prepared you’ll be. Then go out and learn something!
56.Why is it hard for you to decide on a learning vacation?
A.Because it is hard for you to make plans.
B.Because the possibilities are unlimited.
C.Because there are many good foods from abroad.
D.Because there’re too many food festivals or events.
57.The advantages of learning a language in its native country is that______.
A.the environment is fit for you to use the language
B.you are able to learn the original foreign language
C.native speakers offer you a lot of chances to practise
D.you can learn the language and experience its culture
58.Which of the following sports suit you if you don’t like thrills?
A.Car racing. B.Playing tennis. C.Rock climb. D.Surfing.
59.The structure of the text would be .





60.The purpose of writing the text is to .
A.advertise some popular summer programmes
B.encourage readers to have a good time relaxing
C.offer some tips on how to enjoy a learning vacation
D.attract more readers to spend summer time learning

C
I believe that animals possess greater intelligence than most people think. But plants? I've never considered the possibility of plant intelligence. The idea seems absurd.
Yet I've had friends argue that plant intelligence might exist. "What are the differences between plants and animals?" they ask, and then they argue about certain species that seem to share the intelligence of both plants and animals.
New research suggests that plants communicate via "networks". Plant communication is not idea, and cannot indicate that its is a kind of intelligence, but it is still interesting.
Recent research from Vidi researcher Josef Stuefer at the Radboud University Nijmegen shows that plants have their own chat systems that they can use to warn each other. Therefore plants are not boring and passive organisms that just stand there waiting to be cut down or eaten up. Many plants form internal communication networks and are able to exchange information networks and are able to exchange information efficiently.
Many herbal plants such as strawberries and clovers (三叶草)naturally form networks.
Individual plants remain connected with each other for a certain period of time by means of runners (plant stems that grow along the ground and put down roots to form new plants). These connections enable the plants to share information with each other via internal channels. They are therefore very similar to computer networks. But what do plants chat to each other about?
Recently Stuefer and his colleagues were the first to prove that clover plants warn each other via the network links if danger is nearby . If one of the plants is attacked by caterpillars (毛虫),the other members of the network are warned via an internal signal. Once warned the intact (完好无损的)plants strengthen their chemical and mechanical (机体的)resistance so that they are less attractive to advancing caterpillars. Thanks to this early warning system, the plants can stay one step ahead of their attackers. The research has shown that this significantly limits the damage to the plants.
Again, I don't believe this reflects intelligence, but it's is certainly fascinating.
66.The author thinks that the plant communication .
A.is absolutely a new idea
B.is a sign of plant intelligence
C.is related to animal communication
D.is interesting and fascinating
67.Clover plants warn each other when danger is nearby by .
A.making sounds
B.releasing chemicals
C.strengthening mechanical resistance
D.sending internal signals
68.Which of the following statements about the research is NOT true?
A.Most plants have no chat system and are passive organisms.
B.Individual plants can also remain connected with each other.
C.The communication between clover plants can protect them from damage.
D.The research is the first to show how clover plants warn each other.
69.The author's attitude towards plant intelligence is
A. unconcerned B. doubtful C. positive D. hopeful
70" What's the best title for the passage?
A.Does Plant Communication Really Exist?
B.Some Discoveries About Clover Plant
C.Does Plant Communication Imply Intelligence?
D.A New Study on Plant Communication

B
Canadian scientists have found that the more emotional or mental challenges a person faces in a day, the less determined they become to work out physically.
However, the findings should not stop us from keeping fit. Experts believe that willpower (意志力)is like a muscle , and needs to be exercised to help one avoid the temptation (诱惑)spending a night on the couch instead.
Kathleen Martin 一 Ginis, a professor of kinesiology 一 the science of movement 一 who led the study, says everyone has a limited amount of willpower, and that it will be reduced by stress. Miss Martin 一 Ginis, of Canada' s McMaster University, explains, "Cognitive (认知的)tasks, as well as tasks such as regulating (调整)one' s emotions, can reduce one' s capacity to force oneself to exercise."
Her team of scientists performed a so — called " Stroop" test on volunteers to reach their conclusions. The experiment involved showing participants words associated with colors but printed in different colors - for example , the word " blue " written in red ink . ' Participants were divided into two groups. One group was asked to name the color of the ink , instead to say the printed word , while the other wasn't Martin ― Ginis says , " After we used this cognitive task to use up their self 一 regulatory capacity, the participants didn't exercise as hard as those who had not performed the task. ,, The more people concentrated on the cognitive task , the more likely they were to skip exercise sessions (活动时间)over the next eight week. You only have so much willpower .
However, there are ways to strengthen willpower. The study found the listening to music before going to the gym can help, as well as making a commitment to work out with friends. It also concluded that willpower can be stretched by constantly cake , or forcing oneself to study an extra hour each night.
Martin - Ginis adds, "There are strategies people can use to help revitalize (使恢复活动) themselves after they’ve used up their self 一 regulation. Willpower is like a muscle : it needs to be used to stay strong.
61.According to the experts, human willpower .
A.can be exercised through muscle movement
B.can regulate itself to resist temptations
C.is weakened by stressful cognitive or emotional tasks
D.is reduced by lack of physical exercise.
62.We learn from Paragraph 4 that the experiment .
A.made use of the Stroop test
B.asked one group of participants to name the words
C.required researchers to write the word "blue" in red ink to make it easily recognizable.
D.showed that those who hadn't performed the task were smarter than those who had
63.All the following are ways to strengthen one's willpower EXCEPT________
A.listening to music before doing exercise
B.promising to work out with friends
C.training oneself repeatedly to resist temptations
D.forcing oneself to do the same thing each day
64.Which of the following is in agreement with Miss Martin ― Ginis' idea?
A.Human's willpower is limited to a certain level
B.The cognitive tasks could make people ignore exercise
C.Challenging tasks could make people ignore exercise
D.Exercise is an important way to strengthen one's willpower.
65.What can we infer from the passage?
A.Willpower can be challenged to become powerful.
B.McMaster University is famous for its kinesiology.
C.Effective ways to resist temptations have been found.
D.the study has an impact on the science of movement.

PART THREE READING COMPREHENSION
Directions: Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are 4 choices marked with A, S, C and D, Choose the one that fits best according to the information given in the passage.
A
Matt Scott, who was born with spina bifida (脊柱裂),grew up in Detroit, Michigan, where he participated in a variety of sports alongside his healthy friends. Now as a member of University of Wisconsin -Whitewater wheelchair basketball team, Scott has won four national championships, and hats' recently been selected to the Paralympic team for the second time. The 23 ― year 一 old college senior owes his achievements to his hard work and the support of his friends and family, who never allowed him to use his disability as an excuse. "My mother was always great. Whenever I felt giving up, she had no sympathy. She really helped me build my independence by not babying me the way other mothers would have," Scott says.
It was Scott' s independent nature and strong will, along with his on - the - court skills, that attracted the attention of America's most influential sports apparel (衣服)company, Nike. Nike was searching for an athlete with a disability to represent its "Just Do It " trademark. A handful of superstar athletes with disabilities came to audition for the role, but the company picked Scott to star in the 30 一 second commercial.
"I think that they were looking for the prettiest face in America, and found me," Scott jokes about the selection process.
After being picked, Scott flew to California to film the commercial with Oscar - winning documentary director Errol Morris. The ad gave Scott celebrity (名人)status in the community of disabled athletes. He's been asked to speak at a number of disability - related events, and feels it's his duty to use the media to draw attention to those with disabilities. "I've been given a voice, and I want to do whatever I can to break down the social barriers that are still faced by disabled athletes, and make people realize that they have a very high athletic level," Scott says.
56.When Scott was young, •
A.he only played basketball with other disabled children
B.he became disabled during a basketball match
C.his friends looked down upon him during basketball matches
D.his mother didn't give him special treatment
57.Nike chose Scott to star in its commercial for his ________.
a. pretty appearance b. independent nature
c. strong will d. excellent basketball skills
e. status in the community of disabled athletes
A. bee B. ade C. abd D. bed
58.The underlined phrase "audition for " in the second paragraph means " ".
A. try out for B. look out for C. take on D. pick out
59.Which of the following about Scott is TRUE?
A.He has graduated from the University of Wisconsin ― Whitewater.
B.He thinks it's unwise for the disabled to use disability as an excuse.
C.He starred in a commercial together with Errol Morris.
D.He thinks it's important to have many goals.
60.To Scott, the most important result of the ad was that .
A.it made people realize the athletic talent of the disabled
B.it gave him a chance to show his basketball skills
C.he could do more for disabled athletes
D.he was selected to the Paralympic team again

D
Advertising gives useful information about which products to buy. But modern advertising does more than gives news about products and services. Today’s advertisements, or ads, try to get consumers to buy certain brands(品牌) . Writers of advertising are so skillful they can sometimes persuade a consumer to wear a certain kind of clothing,eat a special kind of cereal, or see a movie. Consumers might never even want a product if they did not see or hear advertisements for it. For example, you probably do not need the newest cereal in the supermarket. There are probably many cereal brands on your kitchen helves. You may not have extra-tasty and has a free prize in the box, you may want it. Advertising must get attention. To be effective, it must be exciting, entertaining, or provide some pleasure. The secret of writing good advertising copy is to offer a good idea as well as a product. The idea is what the ad is really selling. One example is an ad that says eating a certain cereal will make a person do well in sports. That cereal brand may sell better if consumers think it offers strength and energy.
68. What is discussed in this passage?
A. The content of modem advertising. B. The skills of modern advertising.
C. The results of modem advertising. D. The writing of modern advertising.
69. According to the passage, a good advertisement should_______.
A. be both persuasive and effective B. give people useful information
C. show people a product D. show people a new idea of a product
70. From the passage, we know that ____
A. modem advertising has less effect on customers.
B. once customers see ads about a new cereal, they are sure to buy it.
C. cereal can make people strong.
D. cereal is a kind of food which is popular among people.

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