请认真阅读下文，并根据所读内容在文章后表格中的空格里填入最恰当的单词。
注意：每空仅限1个单词。
Celebrating sleep
World Sleep Day, observed on 21 March, was created to bring attention to the growing number of sleep problems worldwide. Sleep is a natural part of human life, but many people in the modern world ignore its importance. As a result, sleep problems are increasingly common.
In 2002, scientists at the University of Athens in Greece conducted a survey of over 35,000 people in 10 countries around the world, including China, Belgium and South Africa. Of the people that responded to the survey, 24 percent said that they did not sleep well, and based on their responses, 31.6 percent were diagnosed（诊断） with insomnia(失眠) and another 17.5 percent were diagnosed with borderline (临界状态)insomnia. In addition, 30.7 percent of survey respondents reported visiting a doctor for help with sleep problems and 11.6 per cent said that they felt very sleepy during the day.
Overall, the survey found that many people suffer the effects of poor quality sleep, some examples of which are being unable to fall asleep and waking up in the middle of the night. The main factors causing these problems are pressure from school or work and a fast pace of life, but noise pollution and light pollution also relate to sleep and contribute to poor quality sleep. The survey’s findings are particularly troubling because large numbers of people were found to have difficulty sleeping at night. The short-term effects of this are tiredness and trouble concentrating. If this happens for a long time, the risk of gaining weight and having a heart attack may increase.
There are many things you can do to improve the quality of your sleep. First, you should have regular sleep habits. Try to go to bed and wake up around the same time each day. You also need to make your bedroom a cool, dark, quiet place to sleep so that heat, light and noise do not disturb you. At night, you should also avoid things that contain caffeine, such as chocolate, coffee, tea and many soft drinks, as caffeine may keep you from sleeping.
Getting a good night’s sleep is important for everyone. By following the advice above, you can rest better at night and work better during the day.
Title: Celebrating Sleep
| Topic |
Context |
| World Sleep Day |
Due to ignorance of sleep problems, people observed Mar. 21, World Sleep Day, ____73___attention to the importance of sleep. |
| Responses of the survey |
Of 3, 5000 people in 10 countries in the world, there were 24 percent of the people saying they didn’t sleep well. 31.6 percent were diagnosed with insomnia and another 17.5 percent were on the __74____ of sleeplessness. The percentage of the people feeling ___75___ during the day is 11.6. In additio 30.7 percent reported__76___ to a doctor for sleep problems. |
| __71___causing sleep problems and their consequences |
Under _77____ from school or work, people may have sleep problems. A fast pace of life causes sleep problem as well. Noise and light pollution also __78_____ to poor quality sleeps. Sleepless people are more __79___ to gain weight and have a heart attack. Feeling tired and sleepy, people find it hard to ___80______ |
| ___72__ to take to improve sleep quality |
Have regular sleep habits Make your bedroom cool, dark and quiet Avoid things containing caffeine |
第二卷
第四部分：写作（共三节, 满分40分）
第一节阅读填空（共10小题; 每小题1分，满分10分）
阅读短文，根据所读内容, 在下表中的空格处填上适当的单词和短语，每空不超过3个单词。
Animals seem to have the sense to eat when they are hungry and they do not eat more than their bodies need. It has been proved that rats will, when given a choice over a period of time, prefer water with vitamins to water without vitamins even though there is no difference in taste or smell between the two water bottles. When a fragrant flavor（香味）was added to the vitamin-enriched water, the rat did seem to develop a taste for it and kept drinking it even after the vitamins were switched to the clear water. In time, however, they broke the habit and went back to where the necessary vitamins were.
In a classic experiment, babies of 6 to 12 months old were placed in a cafeteria（自助餐厅） feeding arrangement, with a wide selection of baby food before them. They were given what ever food they pointed to or appeared interested in. We are told that at first they showed some unusual eating patterns, but that over a period of time they managed to select well-balanced diet.
So, in selecting food, rats and babies do seem to know and act on what’s best for them. Obviously, there is a ‘body wisdom’, which humans soon lose. Most of us do not eat as wisely as we could. Many of our food preferences are culturally determined and influenced by long-established habits. Some people eat fox, dog and blackbirds, while we eat cows and pigs. So what people eat and how much they eat seems to be greatly influenced by what is going on around us.
Research on eating habits
| 76._______ |
To find out the relationship between the need of the body and eating. |
||
78._______ |
Subjects |
Ways |
77. |
Rats |
●Given two water bottles without difference in 79.________. ●80. __ water with fragrant flavor and water with vitamins. |
●81. _ water with vitamins to water without vitamins. ●Drink water with fragrant flavor first, then turn to water 82. __ . |
|
| 83. of 6-12 months |
Given whatever they pointed to or were interested in. |
84.__ unusual eating patterns at first, later select a well-balanced diet. |
|
| Conclusion |
Rats and babies have a 85. ____ in selecting food. |
第II卷（共45分）
第四部分书面表达（共两节，满分45分）
第一节阅读表达（共5小题；每小题3分，满分15分）
阅读下面的短文，并根据文章后的要求答题。（请注意问题后的词数要求）
A new study has found that a fat cell gene may reduce the risk of colon cancer in some people.The study provldes what scientists say is the first evidence of a genetic link between a fat cell gene and colon cancer.The research could lead to better tests for the disease as well as measures to help prevent it．
Current evidence suggests a relationship between obesity，insulin resistance and colon cancer risk．The scientists say what they have found now is an area of a gene that is connected with the cancer risk.They say this area is most probably not the cause of the disease,but they think it is where the connection comes from.
The gene is involved in the formation of a hormone called adiponectin．Some people have higher levels of this hormone in their blood,____________．Higher levels have been
linked with lower rates of obesity and insulin resistance．And lower levels have been 
linked with higher rates．
The Journal of thM American Medical Association published the new findings last week．BorisPasche from the Comprehensive Cancer Center at the University of Alabama at Birmingham led the research.
Colon cancer is one of the leading causes of cancer deaths. Every year it kills almost six
hundred eighty thousand pe
ople around the world．And doctors find more than one million new cases．The disease is highly treatable if disovered early．
The research involved two studies with a total of about one thousand five hundred people．The lager of the two studies involved Nes Yorkers of Ashkenazi Jewish ancestry.Coln cancer is more common in Jews of eastern European ancestry than in the general population.The other study invdVed people of different ethnicities from Chicago,Illinois.
Currently，in the United States，the general advice is for colonoscopy tests（结肠检查）for colon cancer to begin at the age of fifty. A colonoscopy can find and remove growths before they become cancerous. But the test is invasive and can be uncomfortable.
A study last month in the New England Journal of Medicine expressde support for a test called a virtual colonoscopy.It uses X-ray and computer technology to search for growths，but cannot remove them.There are still some questions about the effectiveness of a virtual colonoscopy compared to a traditional one .But doctors hope it might appeal to people who would otherwise not be tested at all。
76.What is the best title of the passage?（Within 10 words.）
___________________________________________________________________________
77.Fill in the blank with proper words．（Within 7 words．）
____________________________________________________________________________
78. Which sentence in the passage can replace the following one?
If it is diagnosed early,the disease is most likely to be cured.
____________________________________________________________________________ 79.Do you think the new research is practical and useful?Why?（Within 30 words.）
____________________________________________________________________________
80.Translate the underlinde sentence in the last paragraph.
____________________________________________________________________________
第II卷（共45分）
第四部分书面表达（共两节，满分45分）
阅读表达（共5小题；每小题3分，满分15分）
阅读下面短文，并根据短文后的要求答题（请注意问题后面的字数要求）。
[1]If you are a recent social science graduate who has had to listen to jokes about unemployment from your computer major classmates, you may have the last laugh. There are many advantages for the social science major because this high-tech ”Information Age” demands people who are flexible （灵活的）and who have good _______.
[2]There are many social science majors in large companies who take up important positions. For example, a number of research studies found that social science majors have achieved greater managerial success than those who had technical training or pre-professional courses. Studies show that social science majors are most suited to change, which is the leading feature of the high speed, high-pressure, high-tech world we now live in.
[3]Social science majors are not only experiencing success in their long-term company jobs, but they are also finding jobs more easily. A study showed that many companies had filled a large percentage of their entry-level positions with social science graduates. The study also showed that the most sought-after （广受欢迎的）quality in a person who was looking for a job was communication skills, noted as “very important” by 92 percent of the companies. Social science majors have these skills, often without knowing how important they are. It is probably due to these skills that they have been offered a wide variety of positions.
[4]Finally, although some social science majors may still find it more difficult than their technically trained classmates to land the first job, recent graduates report that they don’t regret their choice of study.
76. What’s the main idea of the passage?(Please answer within 10 words.)
________________________________________________________________________________
77.Which sentence in the passage can be replaced by the following one?
For instance，a study showed that social science majors had held more important positions,compared to those technically trained students.
________________________________________________________________________________
78. Fill in the blank with proper words or phrases to complete the sentence.(Please answer within 5 words.)
________________________________________________________________________________
79. What have you learned about the social science majors in finding a job in this high-tech "Information Age"?
________________________________________________________________________________
80. Translate the underlined sentence in the second paragraph into Chinese.
________________________________________________________________________________
第二节. 任务型阅读
Directions: Read the following text and choose the most suitable heading from the list A---F for each paragraph. There is one extra heading which you do not need.
Attention must be paid to environmental factors.
Principles of curing cancers.
It will take long to find perfect cures.
An important discovery in the research.
The causative factor of cancer is very clear.
The survival rate differs among patients with various cancers.
71. _____This year, 50 percent of the 910,000 people who suffer from cancer will survive at least five years. In the year 2000 , the National Cancer Institute estimates, that figure will be 75 percent. For some skin cancers, the five-year survival rate is as high as 90 percent. But other survival statistics are still discouraging-----13 percent for lung cancer, and 2 percent for cancer of the pancreas (胰腺) .
72. _______I have great confidence that by the end of the decade we'll know in vast detail how cancer cells arise, " says microbiologist Robert Weinberg, an expert on cancer. "But, " he cautions, "some people have the idea that once one understands the causes, the cure will rapidly follow. Consider Pasteur. He discovered the causes of many kinds of infections, but it was fifty or sixty years before cures were available. "
73. ______The exact process involved is still mysterious, but the likelihood that many cancers are initiated at the level of genes suggests that we will never prevent all cancers. "Changes are a normal part of the evolutionary process,” says oncologist William Hayward. Environmental factors can never be totally eliminated; as Hayward points out, "We can’t prepare a medicine against universe rays.”
74. ______With as many as 120 varieties in existence, discovering how cancer works is not easy. The researchers made great progress in the early 1970s, when they discovered that oncogenes, which are cancer-causing genes, are inactive in normal cells. Anything from universe rays to radiation to diet may activate an inactive gene, but how remains unknown. If several oncogenes are driven into action, the cell, unable to turn them off, becomes cancerous.
75. ______The prospects for cure, though still distant, are brighter. "First, we need to understand how the normal cell controls itself. Second, we have to determine whether there are a limited number of genes in cells which are always responsible for at least part of the trouble. If we can understand how cancer works, we can reduce its action. "
语法填空(共10小题；每小题1. 5分，满分15分)
阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答卷标号为3l-40的相应位置上。
A man, now old, went overseas 40 years ago. On his 31 ( depart ), the girl he loved gave him as a souvenir a heart-shaped knot made of knitting wool. He 32 ( hang ) it on his belt ever since.
Several years later he got married and had children. As time went by his sweetheart’s __33___ ( look ) became dimmer and dimmer like a landscape picture 34 ( fade ) away gradually, and his homeland only appeared in his dreams. In the evening of his life he often looked at the knot and sighed.
One day his grandson caught sight of the knot and insisted on getting hold of it as a toy. The boy fondled ( 抚弄 ) and tried to unfold it. At last he did 35 trick and got it loose and open.
When it 36 ( spread ) out it resumed ( 重获 ) its form as a long thread, a very simple wool thread. 37 by the skillful hands of a beloved girl could the thread be knitted into such a complicated knot. Devoted love made so many simple things complex in the world.
Thus the old man was awoken to get a truth. Most of the grievances ( 抱怨 ), bitterness and hatred in life actually result from very small matters. 38 one is mindful of them, they become mental knots. But if one sees 39 the knot, it remains a simple thread or line, no matter 40 shape it assumes.