题目内容

June 26, 2000 — the Human Genome(基因组) Project, a great $3 billion, 15-year task aimed at drawing the genetic map of humans, is now more than 90 percent completed. The scientific and medical communities are very excited about the chances genetic research provides for getting rid of diseases and prolonging(延长) human life. But those communities and policy makers also are careful about the scientific door they are opening as the project uncovers the mysteries of life.
For the last few years, the genetic advances in the developing field of biotechnology have provides material for all kinds of work, but the developments of modern science in unlocking the secrets of the human genetic code(密码) have opened a world of possibilities for human health, as well as for the popular imagination.
While European and Japanese researchers are making rapid progress in decoding(解码) human DNA, the leading organization for genetic research is in the United States, which began in 1990, is “unlocking the code” of the human body to learn how to defeat fatal diseases. Already, the Human Genome Project has become widely known and praised for finding the genes connected with terrible diseases as yet(迄今), and making progress toward separating the genes that show a sign of breast cancer or AIDS.
Once these genes are found and studied, researchers can develop new ways to attack infections, and genetic diseases. Medical companies are very interested in mapping the human genome, as they expect to develop a lot of new drugs for these illnesses.
小题1: Why did the scientists work hard at mapping the human genome?
A．Because the human genome can destroy many illnesses.
B．Because the human genome's completion can help them get rid of many diseases.
C．Because they wanted to be better known than others.
D．Because the human genome can provide a lot of chances of work.
小题2:Which country studied the genes most rapidly in the world?
A．Japan.B．Germany.C．The United States.D．China.
小题3:Which of the following is NOT true?
A．If the genes can be found, scientists can study many new ways to cure illnesses.
B．The scientists have made great progress in connecting the genes with the cancers.
C．Many medical companies show great interest in drawing the human genome map.
D．The United States began the Genes Study early in the 19th century.
小题4:The author suggests that the Human Genome Project can cause _______.
A．the policy makers to feel very worried and careful
B．the scientists to work harder
C．many people to find work easily
D．a lot of companies to produce many new drugs
小题5:The main idea of this article is about _______.
A．unlocking genetic code
B．the genes' discovery
C．the great human genome
D．the genes and the scientists

小题1:B
小题2:C
小题3:D
小题4:B
小题5:A

绘制人类基因组图，这将意味着人类消灭癌症、艾滋病的危害，延长人类寿命将成为现实。
小题1:语义理解题。从文章最后一段第1句话Once these genes are found and studied, researchers can develop new ways to attack infections(传染), and genetic diseases 可以看出科学家们完成人类基因组图的目的。
小题2:细节题。因为…the leading organization for genetic research is in the United States,所以答案选 C。
小题3:判断题。美国是在 1990 年，即 20 世纪末开始绘制人类基因组图的，所以选项D 不对。
小题4:判断题。从文章内容可知，人类基因组图的完成将有助于科学家们攻克一系列难关。所以，他们在更努力地探究。
小题5:主旨题。综合文章内容，不难概括出本文主旨：解读基因密码。
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lt, they do not only look younger and slimmer, but feel better. Because of increased physical fitness, life expectance in the nation has risen to seventy-three years, with fewer people suffering from heart disease, the nation's number one killer.
Jogging ( 慢跑 ), the easiest and cheapest way of improving the body, keeps over 30million people of all ages on the run. For the price of a good pair of running shoes, anyone anywhere can join the race.
Dieting, too, has become a national  pastime. Promoters of diets that eliminate eating one thing or another, such as fats or carbohydrates ( 碳水化合物 ), promise as much as 20- pound weight losses within two weeks. Books describing such amazing diets always head up ( 居……之首 )the best-seller lists because people who are overweight want to lose weight quickly and easily.
Nevertheless, jogging and dieting, carried to extremes, can be harmful. Many confused joggers overdo and finally suffer from ankle and foot damage. Dieting, fortunately, becomes only a temporary means for shedding a few  pounds while the body lose the balanced nutrition ( 营养 )it requires, so most dieters cannot keep on diets. Above all, common sense should be the keystone for any dieting and exercise plan.
6.The main idea of this passage is that___________ .
A. both jogging and dieting can improve your health
B. exercise and improved diet has raised the American's life expectance
C. people, who jog and diet wisely, will be healthier than those who do not
D. diet and exercise harm rather than benefit  health
7.According to the passage, which of the following statements is TRUE?
A. Jogging can damage the body because it is too tough an exercise.
B. Diets are so popular because they are on the best-seller lists.
C. Americans now live to be 73years old.    
D. Exercise and diet are more widespread in America than ever before.
8.It is implied but not stated that ___________ .
A. heart disease is the number one killer among Americans
B. exercise and dieting bring about spiritual as well as physical well-being
C. people don't stay on a diet because it doesn't work
D. a 20-pound weight loss within two weeks is too much for the body
9. The best title for this passage is ___________ .
A. Jogging and Diet      B .Exercise and Health
C. Physical Fitness     D. Life Expectancy and Diet
Eleven-year-old Angela was stricken with a debilitating disease involving her nervous system.She was unable to walk and her movement was restricted in other ways as well.The doctors did not hold out much hope of her ever recovering from this illness.They predicted she’d spend the rest of her life in a wheelchair.They said that few,if any,were able to come back to normal after contracting this disease.The little girl was undaunted.There,lying in her hospital bed,she would vow to anyone who’d listen that she was definitely going to be walking again someday.
She was transferred to a specialized hospital in the San Francisco Bay area.Whatever therapies could be applied to her case were used.The therapists were charmed by her undefeatable spirit.They taught her about imaging—about seeing herself walking.If it would do nothing else,it would at least give her hope and something positive to do in the long waking hours in her bed.Angela would work as hard as possible in physical therapy,in whirlpools and in exercise sessions.But she worked just as hard lying there faithfully doing her imaging;visualizing herself moving,moving,moving!
One day,as she was staining with all her might to imagine her legs moving again,it seemed as though a miracle happened:The bed moved!It began to move around the room!She screamed out,“Look what I’m doing!Look!Look!I can do it!I moved,I moved!”
Of course,at this very moment everyone else in the hospital was screaming,too,and running for cover.People were screaming,equipment was falling and glass was breaking.You see,it was the recent San Francisco earthquake.But don’t tell that to Angela.She’s convinced that she did it.And now only a few years later,she’s back in school. You see,anyone who can shake the earth between San Francisco and Oakland can conquer a piddling little disease,can’t they?
小题1:The underlined word “undaunted” in the first paragraph can probably be replaced by _________.
A．encouragedB．not discouragedC．losing heartD．excited
小题2:Which of the following statements is TRUE according to the text?
A．The girl got over her disease just by imagining.
B．It was because of her strong determination and constant efforts that she got walking again.
C．The girl was on top of the world when she moved the bed in her room.
D．Doctors believe imagining being healthy helps patients recover.
小题3:By saying the last sentence in the last paragraph,the author means that_________.
A．where there is a will,there is a way
B．a person who is strong enough to shake the earth can get over any disease
C．just as it is impossible for one to shake the earth,so it is to conquer a serious disease
D．though one can shake the earth,he can’t defeat a little disease
小题4:What might be a good title for the text?
A．Did The Earth Move For You?
B．A Miracle Made by a Young Girl
C．A Young Girl Conquered Disease
D．Strong Will Defeats Illness
Ever since news of widespread food recalls caused by a carcinogenic dye broke, there has been confusion（混淆） over possible links to the country of the same name, but Sudan officials say there is no connection whatever.
Sudan?1 is a red industrial dye that has been found in some chilli powder, but was banned in food products across the European Union (EU) in July 2003.
Since the ban was put in place, EU officials have been striving to remove some food products from the shelves. So far 580 products have been recalled.
Last week Sudan’s Embassy in the United Kingdom asked the Food Standards Agency (FSA) for clarification of the origin of the dye’s name.
Omaima Mahmoud Al Sharief, a press official at Sudan’s Embassy in China, explained the purpose of the inquiry was to clear up any misunderstanding over links between the country and the poisonous dye.
　　"We want to keep an eye on every detail and avoid any misunderstanding there," she said. "Our embassy to Britain asked them how the dye got that name and whether the dye had something to do with our country. But they told us there was no relationship."
The FSA, an independent food security watchdog in Britain, received a letter from the Sudanese embassy last week.
　"They asked us why the dye is named Sudan, however, we also do not know how it got the name," she said. "People found the dye in 1883 and gave it the name. Nobody knows the reason, and we cannot give any explanation before we find out."
Sudan dyes, which include Sudan?1 to 4, are red dyes（颜料） used for colouring solvents（溶剂）, oils, waxes, petrol, and shoe and floor polishes. They are classified as carcinogens by the International Agency for Research on Cancer.
小题1: What does the underlined word mean in paragraph one?
A．Causing cancer.B．Having side effect.C．Containing poison.D．Poisonous.
小题2:How did the Sudan?1 get its name?
A．The dye is often produced in Sudan.
B．The dye has something to do with the country named Sudan.
C．Nobody is sure of the origin of the name.
D．Many foods produced in Sudan contain the dye.
小题3:We can infer from the passage that.
A．the Sudan government is paying much attention to the food safety
B．Sudan?1 is often used to be added to the food
C．people didn’t realize the danger of Sudan?1 until 2003
D．many food shops will be closed down
小题4:Which of the following is the best title?
A．Keep away from Sudan?1
B．No Sudan?1 dye links to the country
C．How Sudan?1 dye got its name?
D．Pay attention to the food safety
A new weapon is on the way in the fight against smoking in Europe. Soon when smokers buy cigarettes, they might see a shocking photo of a blackened lung or a cancer patient staring back at them from the packet.

Some boys may think of smoking as cool and sexy. Their friends won’t agree when they see their packets of cigarettes lying on the table.
The European Union announced on October 22, that it had chosen 42 photos that showed the damage cigarettes could do to the body. It called on member nations to put these pictures on packets to discourage young smokers.
To catch the attention of teenagers, the special packets warn of long-term medical dangers, like cancer. Short-term effects, like bad skin, are also on the list.
“The true fact of smoking is disease, death and horror. That is the message we should send to the young,” said David Byrne, an EU health official. “Hopefully these pictures will shock students out of their love for cigarettes.”
The EU head office hoped the pictures would work better than current written warnings on packs of cigarettes. The warning included “smoking kills” and “smoking can lead to a slow and painful death.”
So far, Ireland and Belgium have shown interest in the photos. Canada has used similar pictures and warnings on cigarette packs since 2000. The country has recently seen a fall in the number of smokers.
According to studies, smoking is the single biggest cause of avoidable death in EU. Every year more than 650,000 smokers die, more than one person a minute.
小题1:What would be the best title for the text?
A．New Ways to Stop Smoking.B．Pictures to Shock Smokers.
C．New Packers of Cigarettes.D．Dangers of Smoking.
小题2:Which of the following is NOT the true face of smoking?      
A．Disease.B．Death.C．Horror.D．Happinese.
小题3:We can learn from the test that _______.
A．The EU countries have put the new warning method into practice
B．only a small number of the EU countries have used the new warning method
C．the new warning method has worked in some EU countries
D．countries in the EU still use the old warning method
小题4:Which country is most successful in stopping smoking?
A．Ireland.B．Belgium.C．Canada.D．EU
小题5:The underlined sentence in the last paragraph suggests that ________.
A．It’s hard to stop smoking in EU
B．deaths caused by smoking could have been avoided
C．smoking is the biggest cause of deaths in EU
D．EU has the largest number of deaths caused by smoking
CANBERRA (Reuters Life!) - Think twice before eating those dropped crumbs off your computer keyboard -- you might as well be eating off a toilet seat, according to a new study on the amount of germs on keyboards.
A study by British "Which? Computing" asked a microbiologist to examine for bugs on 33 keyboards in a typical London office, a toilet seat and a toilet door handle.
Four keyboards were judged potential health hazards and the microbiologist recommended the removal of one keyboard as it had 150 times the pass limit of bacteria -- five times filthier than the swabbed toilet seat.
"Most people don't give much thought to the grime that builds up on their PC, but if you don't clean your computer, you might as well eat your lunch off the toilet," said Sarah Kidner, the consumer magazine editor of "Which? Computing" in a statement.
The study found that eating lunch at desks is the main cause of a bug-infested keyboard. Dropped crumbs and food encourages the growth of millions of bacteria.
Poor personal hygiene, such as not washing hands after going to the toilet, may also add to the dirtiness of keyboards.
But despite the health hazard of a dirty keyboard, a survey of 4,000 people by the magazine found one in 10 people ever cleaned their keyboard while another two in 10 never cleaned their mouse.
Almost half -- or 46 per cent -- cleaned their keyboard less than once a month.
To clear out bugs, the magazine recommends users unplug keyboards, turn them upside down and shake them.
小题1:The purpose of the passage is             .
A．tell us something about the keyboards.
B．warn people to clean the keyboards often.
C．tell us how to clean the keyboard
D．tell us the germs on keyboards
小题2:What do you think the expression “Think twice before eating those dropped crumbs off your computer keyboard” stands for?
A．Think several times before eating beside your computer
B．Don’t drop foods onto the computer keyboard.
C．Don’t eat foods dropped onto the computer keyboard.
D．Be careful when you are eating by the computer.
小题3:What are the main causes of a bug-infested keyboard?
A．Dropped crumbs and food encourages the growth of millions of bacteria.
B．Poor personal hygiene
C．Much dirt on the computer keyboard.
D．Dropped crumbs and food and Poor personal hygiene
小题4:"Which? Computing" is probably a name of            .
A．An organizationB．a newspaper
C．a reportD．a magazine
BEIJING, Jan. 11(Xinhuanet)-- Sleeping a little bit longer a day might help fight against obesity（肥胖）, a recent study shows. The research-- published in the Archives of Internal Medicine along with an editorial by Turek and Northwestern colleague Joseph Bass commenting on it and related research-- after comparing people of normal weight- a body mass index of less than 25- with those who were overweight or obese , found that sleeping for an extra 20 minutes each night could offer a pain-free way to lose weight.
Insufficient sleep is linked with changes in hormone levels that may stimulate（刺激）appetite. A series of studies in recent months have shown that the less people sleep, the heavier they tend to be.
American researcher Robert Vorona from Eastern Virginia Medical School in Norfolk and colleagues have now examined the relationship between people's self-reported sleep time per 24 hours and their body mass index(BMI). They found that total sleep time and BMI were inversely correlated was total sleep time decreased, BMI increased, except in the severely obese group." Americans experience insufficient sleep and corpulent bodies. Clinicians are aware of the burden of obesity on patients," the study said. "Our findings suggest that major extensions of sleep time may not be necessary, as an extra 20 minutes of sleep per night seems to be associated with a lower body mass index," it added. "We warn that this study does not establish a cause-and-effect relationship between restricted sleep and obesity (but) investigations demonstrating success in weight loss via extensions of sleep would help greatly to establish such a relationship."
In November 2004, researchers from Columbia University in New York City, New York demonstrated a clear link between the risk of being obese and hours of nightly sleep, finding that people aged 32 to 59 who slept four hours or less per night were 73% more likely to be obese than people who slept between seven and nine hours per night.
小题1:The research, which was published in the Archives of Internal Medicine, found that____________.
sleeping for a shorter time a day might help fight agianst obesity
an extra 20 minutes’ sleep each night could offer a way to lose weight wothout pain
total sleep time and body mass index were inversely related
people aged 32 to 59 who slept four hours or less per night were 73% more likely to be obese than people who slept between seven and nine hours per night
小题2:How many research results are presented in the text?
A．Two B．ThreeC．FourD．Five
小题3: What does the underlined word “obses” probably mean?
A．thinB．fatC．energeticD．painful
小题4:According to the text , the author intends to tell us that _____________________.
A．Sleeping a little bit longer a day might help fight against obesity
B．insufficient sleep is linked with changes in hormone lives
C．there exists a clear link between the risk of being obeses and hours of nightly sleep
D．the less people sleep , the heavier they tend to be
According to a famous optical(光学) expert, Alexander, who recently visited Shanghai, the developed countries in Europe and America have made rules that children must wear resinous(树脂) glasses instead of the traditional glasses made of glass. This is because the glass glasses are more likely to do harm to children’s eyesight.
Alexander pointed out: wearing the right glasses as soon as possible is still the best way to cure and put right children’s eyesight problems.
In America and Japan the resinous glasses have taken up 80 percent of the glasses market. And some European countries and America have made it a law that children, teenagers and drivers must wear resinous glasses. Now, about 10 million children in China have different eyesight problems and they need timely treatment.
But still, too many parents are buying the traditional glass glasses for their children. This is mainly because many parents know little or nothing about the good points of the resinous glasses. Besides, the price for the new glasses is a little higher than the traditional ones.
小题1:This news article mainly wants to tell us _______.
A．Alexander visited China and introduced a new type of glasses
B．we should wear resinous glasses instead of glass glasses
C．resinous glasses are popular in Europe and America
D．glasses can be made of other materials instead of glass
小题2:According to Alexander, the “timely treatment” to eyesight problems is _______.
A．to stop wearing glass glasses any more
B．to buy a pair of glasses and wear them right away
C．to wear suitable resinous glasses at the right time
D．to buy glasses made in Europe, Japan or America if possible
小题3: It can be inferred from this news text that _______.
A．resinous glasses are not on sale in China yet
B．resinous glasses are not acceptable in China
C．glass glasses have disappeared on western market because there is a law against them
D．glass glasses are the first choice in China not only because of their price
It was already half past seven and I was running late again for the dinner appointment with my wife, Eleanor. We had       to meet at the restaurant at seven o'clock. I felt a little uneasy, but to my     ，I had a good excuse: A business meeting had        and I'd wasted no time getting to the dinner.
When I arrived at the      ，1 apologized and told Eleanor I didn't mean to be late. She screamed, "You never mean to." Well, I        tell she was angry. "I'm sorry but it was not      ," I said. Then I told her about the business meeting.        , my explanation seemed to make things worse, which started to drive               mad as well.
Several weeks later, when I        the situation to my friend Ken Hardy, he smiled, "You       a classic mistake. You're stuck        your own way of thinking. You didn't        to be late. But that's not the point. What is        in your communication is how your lateness affected Eleanor." He pointed out that I focused on the intention       Eleanor focused on the result. Thus,         of us felt misunderstood and crazy.
Thinking more about Ken's words, I         recognized the root cause of such disagreement. It's the result of the action that really       .I should have started the conversation by expressing         my actions affected Eleanor and         the discussions about my intention for later, much later and even never.
Later on, after talking to Eleanor and really        her experience of the results
of my lateness, I've managed to be on time a lot more frequently.
小题1:
A．StartedB．AgreedC．Continued D．Managed
小题2:
A．ReliefB．SurpriseC．RegretD．Sorrow
小题3:
A．broken outB．closed downC．faded awayD．run over
小题4:
A．HouseB．RoomC．RestaurantD．Supermarket
小题5:
A．CouldB．MustC．Will D．might
小题6:
A．MovableB．Comfortable C．Acceptable D．Avoidable
小题7:
A．HoweverB．ThereforeC．MoreoverD．Otherwise
小题8:
A．HerB．HimC．meD．them
小题9:
A．spread B．wroteC．translatedD．described
小题10:
A．knewB．madeC．foundD．took
小题11:
A．InB．beyondC．ForD．against
小题12:
A．NeedB．ProveC．PretendD．Intend
小题13:
A．FunnyB．ImportantC．PossibleD．Simple
小题14:
A．WhileB．AfterC．UntilD．unless
小题15:
A．AllB．NoneC．BothD．Neither
小题16:
A．UsuallyB．MerelyC．HardlyD．gradually
小题17:
A．InspiresB．MattersC．ImprovesD．challenges
小题18:
A．HowB．WhyC．WhenD．what
小题19:
A．ComparedB．ReportedC．FinishedD．saved
小题20:
A．ShowingB．SatisfyingC．understandingD．destroying

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