We humans love to scare ourselves. Newspapers and TV news are full of shock-horror stories about the killer flu virus(流感病毒)but are there things we can do to cut our risk of catching it?
Every year, people in Britain catch the flu virus and some of those who are already ill, or are very young, may die. It is very sad, but modern treatment means that many deaths can be avoided.
Experts tell us that the world is another flu epidemic(流行)and that the latest bird-flu virus would be the most likely cause. Humans can catch the disease only after closely contacting with a sick bird. However, if someone who had normal flu was to come into contact with bird flu, this could be very dangerous. The bird flu virus could attach(附在)itself to the human flu virus, mutate and then start to spread from person to person.
Coughs and sneezes(打噴嚏)always have spread diseases, especially colds and flu, and they still do. If bird flu does begin to infect humans, it will spread through coughs and sneezes.
If you want to stay free of flu and someone coughs or sneezes at you, what should you do?
First, keep your hands away from your face and wash them and your face as soon as you can. If a cough or a sneeze spray misses your face and you accidentally touch a droplet with your hands and then touch your face, the flu or cold bug could creep into your system.
小題1:The chances of most people catching bird flu are very small because __________.
A.they are strong enough to resist the infection
B.only after closely contacting a sick bird can they be infected
C.bird flu does not happen very often in the world
D.only those who are ill can be infected
小題2:In the passage the underlined word “mutate” probably means“__________”.
A.differB.produceC.increase D.change
小題3:If a man with common flu is infected with bird flu, __________.
A.there must be no cure for him
B.the disease will spread among humans
C.he must feel cold
D.he is likely to die
小題4:Which of the following statements is true according to the passage?
A.Bird flu is the most dangerous disease.
B.Normal flu can be easily changed into Bird flu.
C.We don’t need to worry about flu virus.
D.The person who has normal flu and comes into contact with bird flu can easily get Bird flu.
小題5:The last paragraph of the passage tells us __________.
A.the reason why people with flu often cough
B.coughs and sneezes are very dangerous
C.how to protect ourselves from being infected
D.how to avoid coughs and sneezes

小題1:B
小題2:D
小題3:B
小題4:D
小題5:C 

試題分析:文章給讀者介紹關(guān)于禽流感的知識(shí),什么樣的情況會(huì)被感染禽流感,怎么預(yù)防和治療,作者想告訴讀者禽流感并不像人們想象的那樣可怕。
小題1:細(xì)節(jié)題:從文章第三段的句子:However, the chances of most of us catching bird flu and dying are very small indeed.可知大多數(shù)人得禽流感的機(jī)會(huì)是很小的,因?yàn)橹挥泻蜕〉那蓊惷芮薪佑|才會(huì)被感染,選B
小題2:猜詞題:從文章第三段的句子:The bird flu virus could attach(附在)itself to the human flu virus, mutate and then start to spread from person to person.可知mutate是change的意思,可知禽流感會(huì)附在人流感上,改變,然后開始在人和人之間傳播,選D
小題3:細(xì)節(jié)題:從文章第三段的句子:However, if someone who had normal flu was to come into contact with bird flu, this could be very dangerous. The bird flu virus could attach(附在)itself to the human flu virus, mutate and then start to spread from person to person.可知如果一個(gè)得了感冒的人被禽流感感染了,才會(huì)在人之間傳播。選B
小題4:細(xì)節(jié)題:從文章第一段的句子:We humans love to scare ourselves. Newspapers and TV news are full of shock-horror stories about the killer flu virus(流感病毒)but are there things we can do to cut our risk of catching it?可知我們不必?fù)?dān)心流感病毒,選D
小題5:段落大意題:從最后一段的句子:First, keep your hands away from your face and wash them and your face as soon as you can.可知這段講的是人們?cè)趺幢Wo(hù)自己不被感染。選C 
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解

As a nation we are becoming more aware of the food we and our children are eating.The recent campaign to improve school dinners by celebrity(名人) chef Jamie Oliver has helped raise awareness of our fast food lifestyles.While we may be trying to eat more healthily,it seems we still have some bad habits.
?Healthy eaters or just trendy?
Are there certain things that you do and don’t eat and why?With so many food programmes and books telling you what you should and shouldn’t eat to be healthy,it’s hard to make choices.
Some people are vegetarians for moral reasons,some don’t like the taste of meat and there are one or two people who do it because it’s trendy.Likewise,it can be trendy to follow the latest celebrity’s diet because it’s what the famous are doing.
?Eating out
People are eating out more often now,not just on special occasions as in the past.The choice of restaurants has also diversified.Italian,Chinese and Indian restaurants have been around for years but have now been joined by Mongolian,Japanese,Mexican and so on.Bars and pubs are still popular for food and often promote English cuisine made with local produce.
“We enjoy eating out a couple of times every month whether with friends or just as a couple.We like trying new things so we go to different restaurants.” said Craig,25,County Durham.
?Eating on the go
From chocolate bars to sandwiches more people are eating on the go—on the street,in cars or on buses and trains.While our parents and grandparents may frown at this behaviour,considering it to be bad manners,people eat on the go because they are rushing from one place to another.And in the home the number of people sitting down at a dining table for their evening meal is on the decrease as meal times become more informal.
“If I’m running late for work I don’t think twice about eating toast in the car or on the bus but I know my mum wouldn’t approve,” said Stacey,24.
小題1:What can we infer from the text?
A.Our parents think highly of the eating habits mentioned in the text.
B.We should get rid of the bad habits and try to be healthier.
C.Japanese restaurants have been around for years.
D.It’s good for people to eat out more frequently.
小題2:People find it difficult to decide what to eat to keep healthy because ________.
A.different programmes and books have different ideas about healthy eating
B.there are many celebrities having different diet styles
C.what the famous are doing is different from ours
D.they have some bad eating habits
小題3:The underlined word “diversified” in Paragraph 4 probably means “________”.
A.made a great change
B.made a big difference
C.had a rapid increase
D.had a wide variety
小題4:Craig often goes to different restaurants because ________.
A.he likes trying new things
B.he follows the latest celebrity diet
C.he enjoys the meal with his friends
D.he has more special occasions to celebrate

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:完形填空

Sometimes I really doubt whether there is love between my parents. Every day they are very busy trying to __36__ in order to pay the high tuition for my brother and me. They don’t act in the __37__ ways that I read in books or I see on TV. In their opinion, “I love you” is too __38__ for them to say. Sending flowers to each other on Valentine’s Day is even more out of __39__.
One day, my mother was sewing a quilt. I sat down beside her. “Mom, I have a question to ask you. Is there __40__ between you and Dad?” I asked her in a very low voice. She didn’t answer immediately. She __41__ her head and continued to sew the quilt.
I was very worried because I thought I had _42_ her. I was _43__ and I didn’t know what I should do. But at last I heard my mother say the following words:
“Susan,” she said thoughtfully, “Look at this thread.Sometimes it __44_, but most of it disappears in the quilt. The thread really makes the quilt __45__. If life is a quilt, then love should be a thread.It can hardly be seen __46_, but it’s really there. Love is __47__.”
I listened carefully but I __48__ her until the next spring. At that time, my father suddenly __49_ seriously. My mother had to stay with him in the hospital for a month. When they returned from the hospital, they both looked __50 _. It seemed both of them had had a serious illness. After they were back, every day in the morning and dusk, my mother helped my father __51__ on the country road.
“Dad, how are you feeling now?” I asked him one day.“Susan, don’t __52__ me.” he said gently. “To tell you the truth, I just like walking with your mom.”__53__ his eyes, I know he loves my mother deeply.
Once I thought love meant flowers, gifts and __54__. But from this experience, I understand that love is just __55__ in the quilt of our life. Love is inside, making life strong and warm.
31.A.keep fit              B.rise early                    C.earn money         D.collect fortune
32.A.magic                B.romantic                    C.fantastic                 D.a(chǎn)ttractive
33.A.simple                B.easy                          C.relaxing                 D.luxurious
34.A.the question        B.question                    C.reach                     D.control
35.A.feeling               B.love                          C.quarrel                   D.smile
36.A.raised                 B.shook                        C.nodded                  D.bowed
37.A.hurt                   B.injured                      C.wounded                D.harmed
38.A.in great surprise                                         B.in a great embarrassment
C.with deep depression                                  D.a(chǎn)t extreme sorrow
39.A.happens              B.comes about               C.a(chǎn)ppears                  D.occurs
40.A.warm and soft     B.hot and hard              C.thin and cool      D.strong and durable
41.A.somewhere and sometime                           B.a(chǎn)nywhere or anytime
C.more or less                                              D.here and there
42.A.inside                 B.outside                      C.faraway                D.nearby
43.A.could believe    B.couldn’t understand  C.wouldn’t recognize   D.might know
44.A.got sick              B.got stuck                   C.threw up                 D.became disabled
45.A.quite healthy       B.very pale                   C.fairly red                D.much surprised
46.A.jump high          B.go hurriedly               C.run fast                  D.walk slowly
47.A.think about         B.talk with                    C.worry about        D.laugh at
48.A.Reading             B.Seeing                       C.Saying                   D.Writing
49.A.fresh roses        B.gold ring                 C.sweet kisses        D.beautiful jewelry
50.A.a(chǎn) thread        B.a(chǎn) needle              C.the cloth         D.the cotton

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解

Country-dwellers(農(nóng)村居民) often say the constant noise, heavy traffic and crowds of the city would drive them mad. Well, they might be right, according to the latest research. City residents are more likely to develop mental illnesses than those who live in villages, a study has found.
Researchers from Cardiff university examined the lifestyles of more than 200,000 people in Sweden and found that those who lived in urban areas were more at risk from mental illnesses than people who lived in villages.
The experts don’t know exactly why this is but they suggest that town and city residents are more likely to be ostracized(排擠) by those around them. They are more likely to experience discrimination(歧視) if they do not fit in, which can lead to them feeling anxious and even developing mental illnesses.
Dr Stanley Zammit, who led the research said that people living in towns and cities are more likely to develop other mental illnesses that result in personality changes — a condition known as non-affective psychosis(非情感性精神病).
Earlier this year an official report found that village-dwellers live an average of two years longer than those living in towns and cities. According to figures from the Office of National Statistics in the UK, men who live in villages are likely to live for between 78 and 79 years, while those in towns and cities can expect to survive to an age of 76. Women on average survive to their 81st birthday in towns and cities, but live to between 82 and 83 in villages. The small marked town of Wimborne Minster in rural Dorset was named the healthiest place to live in.
小題1:What is the passage mainly about?
A.Country-dwellers are more likely to develop mental illnesses.
B.City-dwellers are more likely to develop mental illnesses.
C.Country-dwellers live longer than city-dwellers.
D.City-dwellers live longer than country-dwellers.
小題2:The research from Cardiff University was based on the people’s _________.
A.interests.B.characters.C.occupations.D.lifestyles.
小題3:It can be inferred that  ___________.
A.people like living in towns and cities
B.city-dwellers enjoy their peaceful city life
C.village-dwellers are more likely to be looked down upon by others
D.village-dwellers get along better with their neighbors than city-dwellers.
小題4:Non-affective psychosis is a kind of mental illnesses that is linked to ________
A.character change B.temperature rise
C.pressure increaseD.energy weakening
小題5:We can learn from the last paragraph that generally ________ .
A.women living in villages live the longest
B.women living in cities live the longest
C.men living in villages live the longest
D.men living in cities live the longest.

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解

A recent study suggests that teens’ relationship with parents, friends and teachers may have a lot to do with why they don’t get a good night’s sleep.
David Maume, a sociologist and sleep researcher, analyzed federal health data, which interviewed 974 teenagers when they were 12, and then again at 15. He found that family dynamics (動(dòng)態(tài)) have much to do with how well kids sleep. Teens, who had warm relations with their parents and felt like they could talk to them or their parents were supportive of them, tended to sleep better. However, families that were going through a divorce or a remarriage tended to affect teens’ sleep.
And problems at school also affected teens’ sleep. Feeling safe at school and having good relations with teachers tended to promote better sleep. As did good relationships with friends. Kids who took part in sports or other positive social activities or shared similar academic goals with their friends were also more likely to get a good night’s sleep.
These add up to what makes lots of sense: a general feeling of well-being helps teens sleep. If we’re happy and contented, we’re much more likely to sleep better than if we’re sad and anxious.
Now, of course, teens can hardly resist being drawn to their computers and social networking. Maume also found that when parents were strict not only about bedtime, but also about limiting technology, kids slept better. It’s a finding that seems obvious, but parents really do matter when it comes to health habits of their teenagers.
Clearly, teenagers aren’t getting 9 to 10 hours a night, which puts them at risk for all the consequences of lack of sleep, including poor academic performance, colds and stress.
小題1:What is the passage mainly about?
A.Teens’ sleep is linked to their relationship with people around them.
B.Lack of adequate sleep puts teens at risk of many bad consequences.
C.Modern technology has something to do with teens’ sleep problems.
D.It is necessary for teens to join in sports and positive social activities.
小題2:According to Maume’s analysis, who will probably have a poor night’s sleep?
A.Teens who feel like talking with their parents.
B.Teens who have friends sharing their dreams.
C.Teens who feel contented about themselves.
D.Teens who lack a sense of security at school.
小題3: Para 5 functions as              .
A.a(chǎn) comparison B.a(chǎn)n introductionC.a(chǎn) conclusionD.a(chǎn)n addition
小題4: Parents are supposed to               when their kids are growing up.
A.continue their broken marriage
B.a(chǎn)llow children to decide when to sleep
C.limit teens’ using new technology
D.force teens to have 10 hours’ sleep daily

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解

“If music is the medicine of the soul(靈魂), let it play on,” said a famous person. I think he said so because probably he got some help from music. Music has some strange abilities. Medical scientists have found that a person that feels stressed can actually listen to some kind of music and become well.
The researchers said that since stress comes as a result of life events such as starting a new family, starting a new business, and starting a new job, one can actually listen to good music and feel good because good music touches the human mind in a positive way. Music helps you to forget the life events that make you worried and remember the important events that once happened in your life.
Depression(抑郁) is a disease cause by stress, smoking, social problems and so on. Depression is also caused by problems such as failure in business. Depression may bring us weakness, headache, and loss of concentration. Good music makes one remember happy moments or good days. If you play music about love, it makes you feel like falling in love again though you may have had several upset experiences. And such good feeling make you healthy.
Anxiety(焦慮) is another health problem that can be controlled by music. Anxiety is a side effect of some major health problems such as cancer of the liver and cancer of the breast. Good music makes you feel relaxed and removes the pains from these diseases and you feel all right.
Good music can send you to sleep. And you need to know that sleep puts your body in a healthy condition. Sleep takes away the effects of stress, depression and anxiety from a person.
小題1:According to the famous person in Paragraph 1, music can___________.
A.treat many kinds of diseases
B.help you keep healthy in your mind
C.take the place of medicine in treating illness
D.make you remember things happened in the past
小題2:Good music helps people remove stress mainly by _________.
A.letting people have a good sleep
B.making people think positively
C.showing something new to people
D.making people focus only on important things
小題3:Which of the following is NOT a reason for depression mentioned in the passage?
A.StressB.SmokingC.Failure in businessD.Loss of concentration
小題4:According to the passage, one who has cancer will most probably experience __________.
A.stress B.depressionC.a(chǎn)nxietyD.upset
小題5:Which of the following might be the best title for the passage?
A.The health benefits of listening to music
B.Stress can bring us many kinds of diseases
C.Some diseases have something to do with music
D.Tips for us to live a healthy and comfortable life

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解

Cancer researchers urged people on Wednesday to take more vitamin D to lower risk of cancer, saying studies showed a clear link. "Our suggestion is for people to increase their intake, through diet or a vitamin supplement," Dr. Cedric Garland said in a telephone interview.
Garland's research team reviewed 63 studies, including several large long-term ones, on the relationship between vitamin D and certain types of cancer worldwide between 1966 and 2004. "There's nothing that has this ability to prevent cancer," he said, urging governments and public health officials to do more to fortify foods with vitamin D.Garland is part of a University of California at San Diego Moores Cancer Center team that published its findings this week online in the American Journal of Public Health.    Vitamin D is found in milk, as well as in some fortified orange juice, yogurt and cheeses, usually at around 100 international units (IU) a serving. People might want to consider a vitamin supplement to raise their intake to 1000 IUs per day, Garland said, adding that it was well within the safety guidelines established by the National Academy of Sciences.
The authors said that taking more vitamin D could be especially important for people living in northern areas, which receive less vitamin D from sunshine.
African Americans, who don't produce as much of the vitamin because of their skin colour, could also benefit significantly from a higher intake, the authors said.
小題1: According to the passage, people are advised to take more Vitamin D because_________.
A.it is nutritious
B.it can‘t harm people’s health
C.it is not taken enough every day
D.it can lower cancer risk
小題2: Which of the following can not help people get more Vitamin D?
A.Have more meatB.Have some sunshine
C.Have a vitamin supplementD.Have more fortified cheese
小題3:Who can Garland probably be?
A.A scientistB.A health researcher
C.A doctorD.A public health official
小題4:Which of the following food can lower people‘s chance of getting cancer?
A.Fortified orange juiceB.Milk
C.Fortified yogurtD.All of the above
小題5:People from which area should take more Vitamin D according to the passage?
A.Asian peopleB.American people
C.European peopleD.African people

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解

Healthy people with stressful jobs who work long hours but get little satisfaction from what they do have twice the risk of dying from heart disease as satisfied employees, according to a study. Job stress has been known to cause heart problems in people who already have cardiovascular disease (心血管病). Finnish scientists have now shown that even in healthy people the pressures of work can take their toll. High blood pressure, lack of exercise, smoking and being overweight contribute to heart disease—a leading killer in many industrialized countries.
But Mika Kivimaki, of the Finnish Institute of Occupational Health, and his colleagues, who studied the medical histories of 812 healthy Finnish men and women in a metal industry company over 25 years, said job stress also plays an important role.
Workers who had the highest job-related stress levels at the start of the study were more than twice as likely to die of heart disease, according to the study published in The British Medical Journal. Work stress involves too much work as well as a lack of satisfaction and feeling undervalued and unappreciated. Many people work long hours but if the effort is rewarding the stress is minimized.
The British Heart Foundation said the results support earlier research showing that people in jobs with low control, such as manual(體力的) workers, could be as great risk of heart disease than other employees. “ It is advisable for people to try to minimize levels of stress at work and for employees to allow people to have more control at work and to be rewarded for their successes,” the foundation said in a statement.
小題1:Healthy people may die from heart disease of ____________.
A.too much job stress B.working too hardC.feeling valuedD.being satisfied
小題2:Which one of the following is NOT right according to this passage?
A.High blood pressure is likely to cause heart disease.
B.Being overweight may cause heart disease.
C.Job stress is most likely to cause heart disease.
D.Working long hours must cause heart disease.
小題3:The underlined word “minimized” in the third paragraph means “_________”.
A.increasedB.reducedC.raisedD.cured
小題4:The author’s purpose in writing the passage is to _________.
A.a(chǎn)dvise people not to work long hours
B.suggest that everyone be satisfied with everything
C.a(chǎn)sk us to learn to enjoy ourselves
D.tell us that job stress threatens our health nowadays.

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:閱讀理解



The Green Microgym in Portland,Oregon has all the usual stuff you'd expect-sweaty people,loud music,smooth exercise equipment-but it has some extras as well. Everywhere you look,there are power wires. And these aren't the typical kind that let you surf the Web while you ride a spin cycle-although. you can do that too.The gym uses special exercise equipment that captures(捕獲)the energy you create while riding, converts(轉(zhuǎn)換)it into electricity and channels it into the power outlets(插座).
The idea of using exercise equipment to produce electricity is not new. A gym in Hong Kong has been doing this since 2007. But clean (and healthy)energy is just now starting to catch on in U. S. gyms·"We have seen a significant increase in interest in the past six months,which is a good sign that fitness centers are ready to spend money on green technologies,” says Mike Curnyn,co-founder of the Green Revolution,a Connecticut-based firm that wires bikes into a central battery that can store energy.
The Green Microgym,first opened in 2008,has more than 200 members and is doing so well that owner Adam Boesel opened another one five miles from the original.Although membership costs about the same as ordinary gyms,customers can earn gift certificates from local businesses for watts produced while exercising.An average workout creates 37. 5 watt hours,which is enough to power a phone for a week.
Boesel uses spin bikes made by Resource Fitness,a Seattle company he co-owns,that captures energy produced from the flywheel. Wires send the converted AC current(交流電流)into any standard wall outlet-for this reason,the product line's name is Plug Out-and the energy created is used before the building draws power from the grid(電網(wǎng)).Unlike the Green Revolution equipment,Plug Out machines cannot store extra energy. A third company,the Florida-based ReRev,is adding converters to a specific brand of spin bikes. But since the converters add$1,000 to the price of the equipment,the ReRev and Green Revolution machines are at a disadvantage.
Resource Fitness,by contrast,sells its equipment for the same$1,200 price as non- electricity-producing machines,removing the question of how long it will be until the energy savings pay for the cost of the unit.The company can afford to do this because its designs don’t call for the extra wiring needed for battery packs and large converters.It is also trying to price competitively with standard equipment so more gyms-and gym goers-will make the switch.
小題1:Members of the Green Microgym earn gift certificates for_______.
A.using the man-powered exercise equipment
B.saving electricity for local businesses
C.producing green electricity to power their phones
D.paying higher membership fees
小題2:The spin bikes made by Resource Fitness are different from those by Green Revolution in that_______.
A.they are easier to ride
B.they are more expensive
C.they don't have wires connected
D.they can not store extra electricity
小題3:What might prevent the green exercise equipment from getting more popular?
A.People's unwillingness to go green.
B.The high cost of making it.
C.Safety problems concerning electricity.
D.Lack of certificates.
小題4:The underlined words“make the switch”in the last paragraph most probably mean_____.
A.change to a different gym
B.use green exercise equipment
C.switch on the spin bikes
D.a(chǎn)dd a battery to the machine

查看答案和解析>>

同步練習(xí)冊(cè)答案