Cholera is a water-borne disease that is spread through polluted water and food. Cholera is an illness caused by the bacterium. It produces a poison that causes a painless , watery diarrhea( 痢疾)  that can quickly lead to severe dehydration（脫水） and death if treatment is not given. Most persons infected with cholera do not become ill, although the bacterium is present in their waste for 7-14 days. When this illness does strike, more than 90% of the time is not severe and is difficult to tell from other types of diarrhea. Less than 10% of sick persons develop cholera with signs of moderate or severe dehydration.
A person may get cholera by drinking water or eating food polluted with the cholera bacterium. The disease can spread rapidly in areas without the proper treatment of drinking water. The cholera bacterium may also live in the environment in dirty rivers and coastal waters. Shellfish eaten raw have been a source of cholera. Therefore, the disease is not likely to spread directly from one person to another.
Cholera can be simply and successfully treated by immediate replacement of the fluid and salts lost through diarrhea. Patients can be treated by being given a mixture of sugar and salt to be mixed with water and drunk in large amount. Antibiotics(抗生素) shorten the course and decrease the severity of the illness. To avoid cholera, we should eat well-cooked food instead of raw food.
小題1:If a person infected with cholera less than 7 days，he would probably   .
A. die  B.  become sick  C remain healthy  D suffer from watery diarrhea
小題2:Which statement is true according to the passage?
A Cholera can spread directly from one person to another.
B. Eating raw food can help stop cholera.
C. Cholera is caused by watery diarrhea.
D. Polluted water and food can help spread cholera.
小題3: Cholera can be treated by         .
A．replacing the blood in the body.
B．eating a lot of water mixed with sugar and salt and using antibiotics.
C．eating a large amount of sugar and salt
D．drinking a lot of water and eating a large amount of food.
小題4:In order to avoid cholera, people should         .
A inject antibiotics     B eat the food thoroughly cooked
C eat raw food      D. avoid meeting other people

小題1:C
小題2:D
小題3:B
小題4:B

試題分析：文章介紹了霍亂的傳播方式以及治療手段。
小題1:C 細(xì)節(jié)題。根據(jù)第一段4,5行Most persons infected with cholera do not become ill, although the bacterium is present in their waste for 7-14 days.說(shuō)明感染霍亂的人一開(kāi)始的時(shí)候并沒(méi)有感覺(jué)到生病，故C正確。
小題2:D 細(xì)節(jié)題。根據(jù)第二段1,2行  A person may get cholera by drinking water or eating food polluted with the cholera bacterium.說(shuō)明被污染的水喝食物會(huì)導(dǎo)致人們患霍亂，故D正確。
小題3:B 細(xì)節(jié)題。根據(jù)第三段2,3行Patients can be treated by being given a mixture of sugar and salt to be mixed with water and drunk in large amount說(shuō)明B正確。
小題4:B 推理題。根據(jù)文章最后一句To avoid cholera, we should eat well-cooked food instead of raw food.我們應(yīng)該吃完全煮熟的食物，而不能吃生的食物，故B正確。
點(diǎn)評(píng)：此類閱讀可能生詞較多，閱讀時(shí)要注意猜測(cè)詞義，要在語(yǔ)境中理解掌握。提高推理能力。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

It seems like every day there's some new research about whether our favorite drinks are good for us.  One day,  science says a glass of red wine a day will help us live longer. The next day, maybe not.  It seems journalists are pretty interested in wine research and the same might be said for coffee.  Now there's been a lot of research into whether coffee's good for our health "the results have really been mixed"，admits Neal Freedman who led the coffee study and published his findings in a medical journal recently.   "There's been some evidence that coffee might increase the risk of certain diseases and there's also  been  maybe  more recent evidence that coffee  may protect against other diseases as well".
Freedman and his colleagues undertook the biggest study yet to look at the relationship between coffee and health.  They analyzed data collected from  more than  400，000 Americans ages 50 to 70 participating in the study.  "We found that the coffee drinkers had a modestly lower risk of death than the non-drinkers， he said.  Here's what he means by "modestly": those who drank at least two or three cups a day were about 10 percent or 15 percent less likely to die for any reason during the 13 years of the study when the researchers looked at specific causes of death, coffee drinking appeared to cut the  risk  of  dying from  heart  disease, lung  disease injuries,  accidents  and infections.
Now, Freedman stressed that the study doesn't prove coffee can make people live longer .A study like this can never prove a cause-and-effect relationship.  All it can really do is to point researchers in the right direction for further investigation. And even if it turns out that coffee is really good for you, scientists have no idea why.
小題1:According to the first paragraph，reporters  would like to  know  the research findings of_______.
A． teaB． beerC． coffeeD． wine
小題2:According to the passage, which of the following is TRUE?
A． Freedman and his colleagues hired 400，000 Americans to collect date.
B． People who took part in Freedman's research are about 50 to 70 years old.
C． About 400, 000 Americans worked for Freedman's team for 13 years.
D． People who are 50 to 70 years old seldom drink wffee.
小題3:According to the author, scientists________.
A． have already proved that coffee is good for human health
B． have a long way to go before they find a way to study coffee
C． have avoided the cause-and-effect approach to study coffee
D． are still unable to figure out why coffee is good for us
小題4:Which of the following can be the best title?
A． The Magical Effects of Coffee
B． Neal Freedman and His Research
C． Can Coffee Help You Live Longer?
D． A Cup of Coffee A Day Makes Diseases Away

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Babies are born yogis. Once we were all able to pull our toes up by our ears and laugh about it. Then we aged, got injured, and began carrying stress in our shoulders and back. In short, we lost our balance.
Yoga（瑜伽） is an ancient practice that helps create a sense of union in body, mind, and spirit. It brings us balance. I was seriously out of balance when I started practicing yoga in 1999. I had plantar facilities in both feet, and my doctor had warned me against all the things I loved to do: walking, hiking, and playing tennis. I was desperate for exercise. Yoga became my salvation and even enhanced my other fitness activities. I practice yoga at least twice a week, but I consider yoga to be part of my daily life because after a while you no longer just practice yoga—you love it.
Yoga becomes part of your physical life. Your body grows stronger, more toned, and more flexible as you move from one pose to the other. I spent a week in Mexico at a yoga retreat, and it was the first vacation on which I lost weight. “Rather than building muscle, yoga builds muscle tone,” says Shakta Kaur Khalsa, author of the K.I.S.S. Guide to Yoga. “Because yoga helps maintain a balanced metabolism (新陳代謝), it also helps to regulate weight. Additionally, yoga stretches muscles lengthwise, causing fat to be removed around the cells.” I do yoga poses throughout the day. After hours at my computer, I stretch my stiff shoulders and arms. When I need a boost of energy, I do energizing poses. When I am feeling exhausted at the end of the day, I do restorative poses.
Yoga becomes part of your mental life. Yoga teaches you to focus on breathing while you hold the poses. This attention to breath is calming; it dissolves stress and anxiety. I use yogic breathing on the tennis courts, in the dentist’s chair, and in traffic jams. You should always leave a yoga practice feeling energized, not tired. If you feel tired after yoga, it means you spent the time “fighting” yourself, trying to force yourself into poses. In yoga, you “surrender” to the pose by letting go of the tension.
Yoga becomes part of your spiritual life. Yoga is practiced by people from all religions; it is not restricted to any religious group. Yoga teaches “right” living in how we deal with ourselves and others. As I work on a difficult pose, I learn patience, forgiveness, and the value of gentleness. Yoga advocates proper eating, but you don’t have to be a vegetarian to practice yoga.
小題1:What would be the best title for this passage?
A．What’s Yoga?B．How I Do Yoga Poses
C．The Benefits of YogaD．The Varieties of Yoga
小題2:According to the third paragraph, yoga can help people __________.
A．grow tallerB．lose weight
C．become flexible in thinkingD．make more friends
小題3:People feel tired after yoga because __________.
A．they consume energy in practicing yoga
B．they respond well to yoga poses
C．they spend too much time on yoga
D．they force themselves into yoga poses
小題4:If this passage continues, what will the writer most probably write about in the next paragraph?
A．Yoga as a means to keep fit.B．Who may like yoga
C．Popularity of yoga all over the world.D．Encouraging people to do yoga.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Nowadays more and more people are trapped in too busy work to relax themselves. We have no time to tell a bed-time story to our children, or enjoy a nice dinner with our family, or take a break to think about how we live the precious life, or even meet friends. All we notice is that the distinctions that used to guide and steady us ------ between Sunday and Monday, public and private, here and there ------ are gone. We have more ways to communicate, but less and less to say. Partly because we’re so busy communicating.
Maybe that’s why more and more people I know, even if they have no religious commitment, seem to be turning to yoga, or meditation, or tai chi. Some friends of mine try to go on long walks every Sunday, or to “forget” their cellphones at home. A series of tests in recent years has shown that after spending time in quiet rural settings, subjects “exhibit greater attentiveness, stronger memory and generally improved cognition. Their brains become both calmer and sharper.” More than that, empathy, as well as deep thought, depends on neural processes that are “inherently slow. ” The very ones our high-speed lives have little time for.
In my own case, I turn to eccentric and often extreme measures to try to keep my sanity and ensure that I have time to do nothing at all. I’ve not yet used a cellphone and I’ve never Tweeted or entered Facebook. I try not to go online till my day’s writing is finished, and I moved from Manhattan to rural Japan.
None of this is a matter of principle or asceticism (苦行主義): it’s just pure selfishness. Nothing makes me feel better-----calmer, clearer and happier----than being in one place, absorbed in a book, a conversation, a piece of music. It’s actually something deeper than mere happiness: it’s joy, which the monk David Steindl-Rast describes as “that kind of happiness that doesn’t depend on what happens.” That is the highest of the highest we have been longing for----The Joy of Quiet.
小題1:The writer sometimes doesn’t do anything because ________.
A．he is out of work .
B．whatever he does make no sense
C．he is worried about his writing.
D．he can enjoy himself in his leisure time.
小題2:When the writer uses the word “forget” , his real meaning is _______.
A．Somebody really forgets his cellphone at home.
B．Somebody thinks cellphone is not a suitable means of communication.
C．Somebody hates modern techniques such as the cellphone.
D．Somebody leaves his cellphone at home on purpose.
小題3:Which of the following is right?
A．It is better to go back to the ancient times since we are so busy now.
B．The writer is unwilling to help others since he is selfish.
C．Slowing down to find time and space to think and enjoy oneself is urgent.
D．We have more to say because we have more ways to communicate.
小題4:What does the underlined word mean?
A．differenceB．samenessC．simplicityD．complication
小題5:What is the main idea of the article?
A．The importance of spending time in quiet.
B．We can do some sports such as yoga to relax.
C．Principle or asceticism is important in one’s life.
D．The more we communicate, the more we will be closer.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

The clock rules our lives. The more we try to save time, the less time we seem to have. In every area of our lives we are doing things faster. And many of us live in towns and cities which are getting noisier and more stressful as each day passes. But now a worldwide movement, whose aim is to slow life down, has started. Its supporters are people who believe that a happier and healthier way of life is possible.
The Slow Food movement was founded the day that an Italian journalist, Carlo Petrini, saw that McDonald’s had opened a restaurant in a beautiful square in Rome. He thought it was sad that many people today live too quickly to sit down for a proper meal and only eat much fast food. He decided that he had to try to do something about it and so he started the Slow Food movement. Slow Food has become a global organization ever since and now has more than 80,000 members in 100 countries.
Slow Food also encourages people to eat local and regional food, to use local shops and markets, to eat out in small family restaurants, and to cook with traditional recipes.
The idea of Slow Cities was inspired by the Slow Food movement. The aim of Slow Cities is to improve people’s quality of life. Towns which want to become a Slow City have to reduce traffic and noise, increase the number of green areas, plant trees, build pedestrian zones, and promote local businesses and traditions. Now it has spread to other countries all over the world, from the UK to Japan and Australia. There are now 135 Slow Cities in 24 countries across the world that have been named since founding of the organization in 1999. Gao Chun County, in east China’s Jiangsu Province, is expected to be named the first “Slow City” in China next year.
“Slow Cities are about having a community life in the town,” said a local resident. “It is not ‘slow’ as in ‘stupid’. It is ‘slow’ as in the opposite of ‘worried’ and ‘stressful’.”
But not everybody is happy. For teenagers, who have to go 25km to Norwich, the nearest city, to buy CDs, living in a Slow City is not very attractive. “It’s all right here,” says Lewis Cook, 16. “But if you want excitement, you have to go to Norwich. We need more things here for young people.”
小題1:What’s the aim of the Slow Food movement?
A．To call on people to eat out.
B．To make people enjoy cooking.
C．To drive McDonald’s out of Rome
D．To encourage people to slow down.
小題2:All the following are necessary to be a Slow City EXCEPT ______.
A．reducing traffic and noise
B．increasing the number of green areas
C．building more department stores
D．promoting local businesses and traditions
小題3:From the fourth paragraph, we know that ______.
A．the Slow Food was founded in 1999
B．there is no Slow City in China now
C．Slow Cities are mainly in the UK
D．there are about 24 Slow Cities in the world
小題4:What’s Lewis Cook’s attitude to living in a Slow City?
A．PositiveB．NeutralC．NegativeD．Indifferent
小題5:What would be the best title for the passage?
A．Slow down and you’ll move fast
B．Time flies never to be recalled.
C．Eat slowly and you’ll be healthy.
D．Pay attention to the quality of life.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Early to bed, Early to rise, makes a man healthy, wealthy and wise.
This is an old English saying. Have you heard it before? It means that we must go to bed early and get up early in the morning. If we do, we shall be healthy. We shall also be rich(wealthy) and clever(wise).
Is this true? Perhaps it is. the body must have enough sleep. Children need ten hours’ sleep every night. If you do not go to bed early, you cannot have enough sleep. Then you cannot think properly(適當(dāng)?shù)? and you cannot do your work properly. You will not be wise and you may not become wealthy!
Some people go to bed late at night and get up late in the morning. This is not good for them. We must sleep at night when it is dark. The dark helps us to sleep properly. When the daylight comes, we must get up. This is the time for exercise. Exercise means doing things with the body. Walking, running, jumping, swimming, and playing games are all exercise. If the body is not used, it becomes weak. Exercise keeps it strong. Exercise helps the blood to move ,brains(頭腦) in our heads also need blood. We think with our brains. If we keep our bodies healthy, and take exercise, we can think better.
Our bodies also need air to breathe. Without air we die. We must have a lot of clean, fresh(新鮮的) air to breathe if we want to be healthy.
小題1:A habit is something we do      .
A．every monthB．twice a dayC．every weekD．very often
小題2:Children need      .
A．ten hours’ sleepB．two hours’ exercise
C．three hours’ homeworkD．four hours’ games
小題3:The best time to sleep is     .
A．when it is darkB．when you are tired
C．a(chǎn)fter supperD．a(chǎn)fter watching TV

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Compulsive（強(qiáng)迫的）shoppers may have a new psychological excuse to blame for their wild shopping. Psychologists at the University of Canterbury in New Zealand are studying the “shop-till-you-drop” habit as a behavioral disorder similar to compulsive eating. Compulsive shoppers frequently buy more than they can afford or more than they need, and it causes them distress(苦惱).
“It becomes a problem when you are out of control,” psychology lecturer Neville Blampied said. “When you are feeling bad and blue, what do you do? Some people eat chocolate cake and ice cream. Some people take the credit card and go out to the shop.” Bank managers understand the problem because they have to deal with people who have to be persuaded to stop using their cards drawing money.
Compulsive shopping was first discovered in 1915, although it was then known as monomania. Few studies have been done on the problem.
An advertisement in a Christchurch paper, calling for people to take part in an experimental treatment program designed by Mr. Wilson, attracted 10 replies. But the problem, said Mr. Wilson, is “clearly not rare”. He thinks that compulsive shopping should be treated with drugs. “As psychologists we are interested in non-drug treatments for behavioral difficulties,” Mr. Wilson said.
Compulsive eaters or shoppers get a kick from their habit. “Both activities provide an immediate kind of kick and you feel a bit better,” he said. “You have long-term problems, but human beings are extremely good at not seeing long-term problems and are very sensitive to short-term benefits,” he said.
The aim of the treatment was to help people find better ways of managing their emotions. The program, consisting of 10 one-hour weekly lessons and two follow-up treatments, is loosely based on teaching stress management.
“You often have to start to get people to correctly recognize their emotions. Not being able to know what you really feel weakens your ability to solve the problems connected with what’s making you feel that way,” Mr. Wilson said.
小題1:The compulsive shoppers will go shopping when ______.
A．they have lots of moneyB．they are taking drugs
C．they are feeling sadD．they win a prize
小題2:The underlined word “it” in the first paragraph most probably refers to __________.
A．compulsive eatingB．a(chǎn) new psychological excuse
C．the study done by BlampiedD．the behavior of wild shopping
小題3:Which of the following is considered important in treating compulsive shoppers?
A．Teaching them to manage their money better.
B．Teaching them to understand their emotions.
C．Persuading them not to draw money from the bank.
D．Treating them with right drugs.
小題4:When the writer says that compulsive shoppers get a kick from their habit, he means that they __________.
A．feel distressed after their wild shopping
B．feel better after treatment from psychologists
C．a(chǎn)re better able to deal with stress problems
D．have a feeling of excitement after shopping

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Everyone experiences stress at work, but how we cope with it varies. Feeling that you’ve been unfairly treated can be particularly stressful. Researchers believe that failure to express feelings about unfair treatment at work could have serious consequences on your health, especially men, who bottle up their anger at being unfairly treated at work, are up to 5 times more likely to suffer a heart attack, or even die from one, than those who let their frustration （沮喪） show, a Swedish study has found.
The study by the Stress Research Institute of Stockholm University followed 2,755 employed men who had not suffered any heart attacks. At the end of the study, 47 participants had either suffered an attack, or died from heart disease, and many of those had been found to be covertly coping with unfair treatment at work.
“After adjustment for age, socioeconomic factors, risk behaviors, job strain and biological risk factors at baseline, there was a close-response relationship between covert coping and the risk of incident death,” the study’s authors wrote.
Covert coping was listed as “l(fā)etting thing pass without saying anything” and “going away” despite feelings of being hard done by colleagues or bosses. Men who often used these coping techniques had a two to five times higher risk of developing heart disease than those who were more confrontational (對(duì)抗性的) at work, the study showed.
The researchers said they could not answer the question of what might be a particularly healthy coping strategy at work, but listed open coping behavior when experiencing unfair treatment or facing a conflict as “protesting directly,” “talking to the person right away,” “yelling at the person right away” or “speaking to the person later when things have calmed down.” The study was published in the Journal of Epidemiology and Community Health.
小題1:The study mainly shows that 　　   　 .
A．women are less likely to suffer a heart attack than men
B．most people die of heart disease caused by stress
C．covert coping may result in certain heart trouble
D．employers should treat their workers equally
小題2:Which of the following contributes to the accuracy of the study?
A．The participants were all employed men.
B．The participants tend to bottle up their temper.
C．The participants should not have risk behaviors.
D．The participants had not a history of heart attacks.
小題3: According to the text, if treated unfairly a confrontational person will 　　   　 .
A．just let it be
B．fight back immediately
C．go away silently
D．work even harder
小題4:The last paragraph is intended to tell readers 　　 .
A．that the study is official
B．what the healthiest coping strategy is
C．what the helpful ways of handling unfair treatment are
D．that confrontation is always beneficial to people’s heart health

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：完形填空

The findings come ___36___ a study of nearly 1,000 US people that looked at diet, calorie intake and body mass index (BMI) - a measure of obesity.___37___ is found that those who ate chocolate a few times a week were, on ___38___, slimmer than those ___39___ ate it occasionally. Even though chocolate is loaded with calories, it contains ingredients（材料）that may favour weight loss ___40___ than fat synthesis, scientists believe.___41___ boosting calorie intake, regular chocolate consumption was related to lower BMI in the study, ___42___ is published in Archives of Internal Medicine. The link remained even when other factors, like how ___43___ exercise individuals did, were taken into ___44___.And it appears it is how often you eat chocolate that is important, rather than how much of it you eat. The ___45___ found no link with quantity consumed.
___46___ to the researchers, there is only one chance in a hundred that their findings could be explained by chance alone. Lead author Dr Beatrice Golomb, from the University of California at San Diego, said: "Our findings appear to add to a body of information suggesting that the composition of calories, not just the number of them, matters for determining their ultimate impact on weight."This is not the first time scientists ___47___ that chocolate may be healthy for us. Other studies have claimed chocolate may be good for the heart. Consumption of certain types of chocolate has been linked to some favourable changes in blood pressure, insulin（胰島素）sensitivity and cholesterol（膽固醇）level. And chocolate, ___48___ dark chocolate, does contain antioxidants（抗氧化劑）which can help to mop up harmful free radicals - unstable chemicals that can damage our cells.
Dr Golomb and her team believe that antioxidant compounds, called catechins（兒茶素）, can improve lean muscle mass and reduce weight  ___49___ studies in rodents would suggest this might be so. Mice ___50___ for 15 days with epicatechin (present in dark chocolate) had improved exercise performance and observable changes to their muscle composition.They say clinical trials are now needed in humans to see ___51___ this is the case.
But before you reach ___52___ a chocolate bar, there are still lots of unanswered questions. And in the absence of conclusive evidence, experts advise caution.While there's no harm in allowing yourself a treat like ___53___ now and again, eating too much might be harmful because it often ___54___ a lot of sugar and fat too.And if you are looking to change your diet, you are ___55___ to benefit most from eating more fresh fruits and vegetables.
小題1:
A．toB．inC．from D．with
小題2:
A．AsB．ItC．WhichD．What
小題3:
A．wholeB．a(chǎn)verageC．generalD．short
小題4:
A．who B．that C．whichD．why
小題5:
A．otherB．ratherC．less D．more
小題6:
A．ThoughB．Even ifC．when D．Despite
小題7:
A．that B．whichC．whereD．when
小題8:
A．muchB．oftenC．long D．many
小題9:
A．thoughtsB．mind C．a(chǎn)ccountD．effect
小題10:
A．newsB．reportC．study D．book
小題11:
A．AccordingB．BasedC．ReplyD．Response
小題12:
A．had suggestedB．suggestedC．have suggestedD．suggest
小題13:
A．speciallyB．particularlyC．luckilyD．unfortunately
小題14:
A．a(chǎn)t leastB．a(chǎn)t mostC．in factD．by accident
小題15:
A．feedingB．fedC．to feedD．feed
小題16:
A．if B．what C．whyD．that
小題17:
A．outB．forC．with D．into
小題18:
A．noodlesB．chocolateC．rice D．nuts
小題19:
A．includesB．takesC．a(chǎn)bsorbsD．contains
小題20:
A．probableB．possible C．likelyD．a(chǎn)bout

查看答案和解析>>

同步練習(xí)冊(cè)答案