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Uncertainty spreads through our lives so thoroughly that it dominates our language，Our everyday speech is made up in large part of words like probably, many, soon,great,little.What do these words mean?
Such verbal imprecision is not necessarily to be criticized. Indeed, it has a value Just because it allows uw to express judgments when a precise quantitative statement is out of the question.
We have been trying to pin down by experiments what people meari by these expressions in specific contexts, and how the meanings change with age. For instance,a subject is told "There are many trees in the park" and is asked to say what number the word may mean to him. Or a child is invited to take "some" sweets from a bowl and we then count how many he has taken. We compare the number he takes when he is alone with the number when one or more other children are present and are to take some sweets after him, or with the number he takes when told to give
“some" sweets to another child.
First, we find that the number depends, of course, on the items involved. To most people some friends means about five, while some trees means about twenty. However, unrelated areas sometimes show parallel values. For instance, the language of probability seems to mean about the same thing in predictions about the weather and about politics: the expression is certain to( rain,or be elected)signifies to the average person about a 70 percent chance; is likely to, about a 60 percent chance; probably will, about 55 percent.
Secondly, the size of the population of items influences the value assigned to an expression.Thus, if we tell a subject to take "a few" or“a lot of" glass balls from a box, he will take me if the box contains a large number of glass balls than if it has a small number, But not proportionately more: if we increase the number of glass balls eight times, the subject takes only half as large a percentage of the total.
Thirdly, there is a marked change with age. Among children between six and fourteen years old, the older the child, the fewer glass balls, he will take. But the difference between a lot and a few widens with age. This age effect is so consistent that it might be used as a test of intelligence.
51. What's the right attitude towards the words like probably, any and soon ?
A. They are inaccurate and we should avoid them.
B. They are necessary since we cannot be always precise.
C. They should be criticized because there are too many of them.
D. Their value is not yet clear since we don't know their meaning.
52. Why do we do experiments with the words many and some?
A. To prove that people are insensitive to these words.
B. To prove that the words dominate our everyday speech.
C. To find out how the meanings vary with age and contexts.
D. To find out whether the words can mean a precise quantity.
53. Which of the following expressions means a larger chance in weather broadcast?
A. Possible. B. Probable. C. Be likely to. D. Be certain to.
54. Which of the following is similar to the underlined word signifies in its meaning?
A. makes B. means C. predictsD. indicates
55. Which of the following can be the best title for the passage?
A. Uncertainty in the Language Use.
B. How to Use Language in an Uncertain Way
C.Uncertain Words and their Use in Specific Contexts
D. Experiments on Relationship between Uncertainty and Language Use

Malaria (疟疾), the world's most widespread parasitic (寄生虫引起的) disease, kills as many as three million people every year - almost all of whom are under five, very poor, and African. In most years, more than five hundred million cases of illness result from the disease,although exact numbers are difficult to assess because many people don't (or can't) seek care. It is not unusual for a family earning less than two hundred dollars a year to spend a quarter of its income on malaria treatment, and what they often get no longer works. In countries like Tanzania,Mozambique, and the Gambia, no family, village, hospital, or workplace can remain unaffected for long.
Malaria starts suddenly, with violent chills, which are soon followed by an intense fever and,often, headaches. As the parasites multiply, they take over the entire body. Malaria parasites live by eating the red blood cells they infect. They can also attach themselves to blood vessels in the brain. If it doesn't kill you, malaria can happen again and again for years. The disease is passed on to humans by female mosquitoes infected with one of four species of a parasite. Together, the
mosquito and the parasite are the most deadly couple in the history of the earth and one of the most successful. Malaria has five thousand genes, and its ability to change rapidly to defend itself and resist new drugs has made it nearly impossible to control. Studies show that mosquitoes are passing on the virus more frequently, and there are more outbreaks in cities with large populations.Some of the disease's spread is due to global warming.
For decads, the first-choice treatment for malaria parasites in Africa has been chloroquine,a chemical which is very cheap and easy to make. Unfortunately, in most parts of the world,malaria parasites have become resistant to it. Successful alternatives that help prevent resistance are already available, but they have been in short supply and are very expensive. If these drugs should fail, nobody knows what would come next.
46. According to paragraph 1, many people don't seek care because_______.
A. they are too poor
B. it is unusual to seek care
C. they can remain unaffected for long.
D. there are too many people suffering from the disease
47. People suffering from malaria_________.
A. have to kill female mosquitoes
B. have ability to defend parasites
C.have their red blood cells infected
D. have sudden fever, followed by chills
48. Which of the following may be the reason for the wide spread of the disease?
A. Its resistance to global warming.
B. Its ability to pass on the virus frequently.
C.Its outbreaks in cities with large populations.
D.Its ability to defend itself and resist new drugs.
49.It can be inferred from the passage that_________.
A.no drugs have been found to treat the disease
B.the alternative treatment is not easily available to most people
C.malaria has developed its ability to resist parasites
D.nobody knows what will be the drug to treat the disease
50.Which of the following questions has NOT been discussed in the passage?
A.How can we know one is suffering from malaria?
B.How many people are killed by malaria each year?
C.Why are there so many people suffering from malaria?
D.What has been done to keep people unaffected for long?

Ⅲ 阅读(共两节，满分40分）
第一节阅读理解（共15小题；每小题2分，满分30分）
阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项；并在答题卡上将该
项涂黑。
Advertisers tend to think big and perhaps this is why they're always coming in for criticism. Their critics seem to resent them because they have a flair(天分) for self-promotion and because they have so much mopey to throw around. "It's very unfair," they say, "that this entrely unproductive industry (if we can call it that) should absorb millions of pounds each year. It only goes to show how much profit the big companies are making. Why don't the stop advertising and reduce the price of their goods? After all, it's the consumer who pays..."
The poor old consumer! He'd have to pay a great deal more if advertising didn't creato mass markets for products. It is precisely because of the heavy advertising that consumer goods are so cheap. But we get the wrong idea if we think the only. purpose of advertising is to sell goods.Another equally important function is to inform. A great deal of the knowledge we have about household goods derives largely from the advertisements we read. Advertisements introduce us to new products or remind us of the existence of ones we already know ahout.
Lots of people pretend that they never read advertisements,but this claim may be seriously doubted. It is hardly possible not to read advertisements these days.And what fun they often are,too! Just think what a railway station or a newspaper would be like without advertisements. Would you enjoy gazing at a blank wall while waiting for a train? A cheerful, witty advertisement makes such a difference to a dull wall.
we must not forget, either, that advertising makes a positive contribution to our pockets.Newspapers, commercial radio and television companies could not manage to my alive without this source of revence. The fact that we pay so little for our daily paper, or can enjoy so many broadcast programmers is due entirely to the money spent by advertisers. Just think what a newspapar would cost if we had to pay its full price!
Another thing we mustn't forget is the "small ads." which are in virtually every newspaper and magazine. Just about anything can be accomplished through these columns.For instance, you can find a job, buy or sell a house, announce a birth, marriage or death, I's the best advertisement for advertising there is!
41. What is main idea of this passage?
A. Advertisement
B. The benefits of advertisement
C. Advertisers perform a useful service to communities.
D.The costs of advertisement
42. The attitude of the author toward advertisers is_______.
A. appreciative B. trustworthy C. critical D. dissatisfactory
43. Why do the critics criticize advertisers?
A. Because advertisers often talk too proudly of themselves.
B. Because crifics think, advertisement is a"waste of money".
C. Because customers are encouraged to buy more than necessary.
D. Because customers pay more.
44. Which of the following is NOT true?
A. Advertisement makes contributions to our pockets and we may know everything.
B. Advertisements can be found everywhere in our life.
C. Good quality products don't need to be advertised.
D. Advertisement makes our life colourful.
45. What's the meaning of the underlined word "revenue" in the fourth paragraph?
A. Tax. B. Salary. C. Money. D. Living cost.

Sixteen years ago, Eileen Doyle's husband, an engineer, took his four children up for an early morning cup of tea, packed a small case and was never seen or heard of again. Eileen was astonished and in a state of despair. They had been a happy family and, as far as she knew, there had been nothing wrong with their marriage.
Every day of the year a small group of men and women quietly pack a few
belongings and without so much as a note or a good--bye close the front door for the last time, leaving their debts, their worries and their confused families behind them.Last year, more than 1,200 men and nearly as many women were reported missing
from home--the highest in 15 years. Many did return home within a year, but others
rejected the past completely and are now living a new life somewhere under a
different identity.
To those left behind, this form of desertion is a terrible blow to their pride and self-confidence. Even the finality of death might be preferable. At least it does not imply rejection or failure. Worse than that, people can be left with an unfinished marriage, not knowing whether they will have to wait seven years before they are free to start a fresh life.
Clinical psychologist Paul Brown believes most departures of this kind to be well
planned rather than impulsive. "It's typical of the kind of personality which seems
able to ignore other people's pain and difficulties. Running away, like killing yourself,is a highly aggressive act. By creating an absence the people left behind feel guilty,upset and empty."
51. When her husband left home, Eileen Doyle________.
A. could not forgive him for taking the children
B. had been expecting it to happen for some time
C. could not understand why
D. blamed herself for what had happened
52. Most people who leave their families behind them___________.
A. do so without warning
B. do so because of their debts
C. come back immediately
D. change their names
53. Some people would even prefer the death to the running away of their spouse
Because_________.
A. their spouse would feel no pain during the death
B. their spouse death would not blow their pride and confidence
C. a desertion would not bring a feeling of rejection or failure
D. their spouse death would make them feel less painful
54. Which might be the best tire of the passage?
A. Broken MarriageB. New life after Desertion
C. A New Social Problem D. Desertion and its Influence
55. What can be inferred from the passage?
A. Many people choose to leave home quietly because they hate their family.
B. Paul Brown regards leaving home as an act of selfishness.
C. Those who are left behind will lose confidence and won't marry again.
D. Eileen's husband, together with his four kids, were probably killed in an accident.

After the Summer Olympics are over, when all the athletes have gone home and
the television audience has switched off, another group of athletes and fans will arrive at the host city, and another competition will begin. These are the Paralympics, the games for athletes with a disability. But in Beijing in 2008, for the first time, one of the greatest Paralympies will not be taking part.
She is a British athlete by the name of Tanni Crey-Thormpson. Born with spine
hifida (脊椎裂) which left her paralysed from the waist down. Tanni used a
wheelchair from the age of 7. At first, she was not keen on sport, apart from
horse-riding, which gave her a sense of freedom. But in her teens, she started taking
sports more seriously. She tried swimming, basketball and tennis. Eventually she
found athletics, and never looked back.
Indeed, Tanni's athletic career took off. In 1984, whenshe was 15, she pulled off a surprise victory in the 100 metres at the Junior National Wheelehair Games. In 1988,Tanui went to her first Paralympic Games in Seoul. She won bronze in the 400 metres.Even greater success followed at the 1992 Barcelona. Paralympics. Tanni won gold in the 100,200,400 and 800 metres relay, setting two world records in the process. In the same year she achieved she first of her six London Wheelchair Marathon
victories.
Tanni's enduring success had been part motivation, part preparation, "The
training I do enables me to be a good sprinter (短跑运动员) enables me to be good at a marathon too. I train 50 weeks of the year and that keeps me prepared for whatever
distance I want to race I am still competing at a very high lever, but as I get older things get harder and I want to retire before I fall apart."
Indeed Tanni retired finally after the Visa Paralympic World Cup in 2007. Her
wish is to coach young athletes for Beijing 2008 Olympic Games.
In spite of ups and downs, she never takes her fate lying down. In her splendid
life, she has won an amazing eleven gold medals, four silvers and one bronze in series
of Paralympics--a top lever athletic career covering two decades. She has won the
London Wheelchair Marathon six times, more than any other competitor, and she has
set over thirty world records.
What advice does she have for young athletes? "Work hard at your studies, and
then train, train and train again."
46. Which of the following sports did Tanni like before thirteen?
A. Basketball B. Swimming. C. Tennis. D. Horse-riding.
47. When did Tanni win her first Olympic gold medal?_
A. In 1984. B. In 1988. C. In 1992. D. In 2007.
48. The underlined word "that" in the 5th paragraph refers to______________.
A. fifty weeks' training B. being a good sprinter
C. training almost every day D. part motivation and part preparation
49. What's the right order of the events related to Tanni?
a. She works as a coach.
b. She took up athletics.
c. She won four gold medals in Barcelona.
d. She competed in her first Paralympic Games.
e. She achieved a victbry in her first London Wheelchair Marathon.
A. b, d, c, e, a B. a, d, b, c ,e C. A,d,c,e,b D.b.d.a.e.c
50. What can we learn from Tanui's success?
A. Union is strength. B. Never too late to learn.
C. Well begun is half done. D. No pains, no gains.

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