题目内容

All over the world, and for many different reasons, there are millions of people who rarely or never eat meat. These people are called vegetarians. To people who eat meat, being a vegetarian may seem like a very strange thing, diets for several different reasons.
First, vegetarians have an enormous health advantage. One of the major health problems in modern societies is not too much protein but too much fat, especially in the form of animal fats. Medical evidence suggests that animal fats, including butter, contribute to the development of cholesterol in the human body. High amount of cholesterol seem to be part of the cause of heart disease. Most vegetarians have low level of cholesterol. High amounts of animal fats also seem to lead to certain kinds of cancer, and vegetarians are typically less vulnerable to these cancers than people who eat a lot of meat. Overall, studies comparing the health of vegetarians and meat-eaters show that the meat-eaters are twice as likely to die of heart disease as vegetarians are.
Better health is one reason that people choose to become vegetarians. Another reason is religion. Some religions forbid the eating of meat. The largest of these is the Hindu religion, which has about 600 million believers in the world. Although not all Hindus are vegetarian, many are, and there are many believers of other religions such Buddhism and even some Christian religions that also do not eat meat.
Many vegetarians do not eat meat simply because they do not like the taste of it. They have no religious or philosophical reasons; they just do not like meat. Another important reason that vegetarians give for not eating meat is the health advantages that were given above. Lastly, there are many people who do not eat meat because they just do not like the idea of killing animals for food. They believe that life, all life, is valuable , and that we do not have to destroy life to feed ourselves when there are other good sources of food.
小题1:According to the passage, people choose to be vegetarians for the following reasons EXCEPT________.
A.they want to stay healthy
B.they are too kind to put the idea of killing animals
C.they live in areas where meat supply is not adequate
D.they should not eat meat due to their religious belief
小题2:Which of the following is true according to Paragraph 2 ?
A.Vegetarians enjoy a more healthy life than the meat eaters.
B.Heart disease and cancer are caused by large amounts of protein.
C.There are twice as many meat-eaters as vegetarians who die of cancer.
D.There are less health problems in modern society due to advanced medical care.
小题3:What does “vulnerable” mean in Paragraph 2?
A.Having low level of cholesterol.
B.Having high level of cholesterol.
C.Having weak ability to resist diseases and harms.
D.Having strong ability to resist disease and harms.
小题4:It can be inferred from the passage that __________.
A.being a vegetarian may be a very strange thing
B.vegetarians eat meat on some special occasions
C.all vegetarians have reasons for their not eating meat
D.most vegetarians believe that life without meat is happy.

小题1:C
小题2:A
小题3:C
小题4:D

试题分析:这篇文章主要讲了素食者不吃肉的原因以及大多数素食者都认为生活中没有肉是快乐的。
小题1:根据全文内容,文中并没有提到素食者不吃肉是因为他们居住的环境没有足够的肉供食用,故选C。
小题2:根据First, vegetarians have an enormous health advantage.故答案应为A。
小题3:根据to these cancers than people who eat a lot of meat. Overall, studies comparing the health of vegetarians and meat-eaters show that the meat-eaters are twice as likely to die of heart disease as vegetarians are.可猜出“vulnerable”意思是易受攻击的,故选C。
小题4:通过全文内容可知,大多数素食者都认为生活中没有肉是快乐的,故选D。
点评:本题型考查了对文章段落或某一板块的理解概括能力。先阅读问题,然后带着问题,再读全文,找出答题所需要的依据,完成阅读。在词义与句义理解的基础上,结合上下文总结归纳某一段或几段的大意,对于把握文章主旨,分析全文结构都是至关重要的。纵观历年高考试题,阅读理解试题一般有以下几种题型:一是直接回答who, whom, which, what, where, when, why, how等疑问词引起的细节问题;二是猜测词义题;三是推理判断题;四是综合概括题。在做阅读理解题时,一定要仔细看完,看清楚试题要求再作答,特别要注意NOT,TRUE,EXCEPT等词。有时,要先看题,后阅读文章,带着问题去读短文,可缩短阅读时间,效果也许会更好。 
练习册系列答案
相关题目
American researchers say drinking tea may help strengthen the body’s defense system against infection. Doctors at Brigham and Women’s Hospital in Boston, Massachusetts, did the study. The team studied a chemical found in black, green, oolong and pekoe tea. This chemical is an amino acid called L-theanine. The scientists say it may increase the strength of gamma delta T cells. That’s the letter T, not the drink. Gamma delta T cells are part of the body’s defense.
First, the researchers mixed some of these cells with antigens found in the amino acid(氨基酸). Antigens help the body react to infection. Then the scientists added some bacteria. Within twenty-four hours, the cells produced a lot of interferon, a substance that fights infection. Cells not mixed with the antigens did not produce interferon.
In the second part of the study, eleven people drank five to six cups of black tea every day. Ten other people drank the same amount of instant coffee. That is dried coffee mixed with hot water.
Two weeks later, and again two weeks after that, the researchers tested the blood of all twenty-one people. They also looked at what happened when they added bacteria to the blood cells. They found that the tea drinkers produced five times more interferon after they started drinking tea. The coffee drinkers did not produce interferon.
Doctor Jack Bukowski led the study. He says the antigens added to the gamma delta T cells were responsible for the increased reaction to the bacteria. He says that the study also showed that the cells were able to remember the bacteria and fight them again the next time.
Earlier research already has found that tea can help prevent heart disease and cancer. Doctor Bukowski says the new study must be repeated by more people. “If the findings prove to be true,” he says, “then tea drinking might also help protect against bacterial infections.” He says the amino acid L-theanine could be removed from the tea and used as a drug to strengthen the body’s defenses.
小题1:We may know from the text that ______ can be found in different kinds of tea.
A.L-theanineB.Gamma delta T cells
C.interferonD.bacteria
小题2:Tea may help strengthen the body’s defense system because it helps ______.
A.to add some bacteria to the blood cells
B.the body to produce more gamma delta T cells
C.the body to produce more interferon
D.to mix antigens with some of the cells in the body
小题3:According to Dr Bukowski, ______.
A.the findings of the study have already proved to be true
B.further study is needed to prove the findings true
C.he has taken some amino acid L-theanine from tea and made a drug with it
D.he is not sure whether tea help prevent heart disease and cancer
小题4:What would be the best title for this text?
A.Tea Is Better than CoffeeB.Our Body Needs Tea
C.Tea Can Help Prevent CancerD.Tea May Help Fight Infection
As hand-held devices such as smartphones are becoming more common, users are reporting some new physical problems. Florida chiropractor Dean Fishman began noticing an increased number of patients talking about neck and shoulder pain. He discovered these symptoms were due to the overuse of hand-held devices, particularly the action of bending the neck, and then coined the term “Text Neck.” As if the painful symptoms weren’t bad enough, Fishman warns that an untreated case of Text Neck could lead to permanent spinal(脊椎) damage.
Other doctors have warned about “iPad Hand,” a condition that occurs when people use tablets like the iPad for hours at a time. Most people use their left hand to support the tablet and their right hand to tap or scroll. Doing this for long periods without changing positions can result in severe joint pain.
In order to avoid or reduce the possibility of getting Text Neck or iPad Hand, use the following basic ergonomic(人体工学的) principles:
Avoid awkward positioning. Don’t strain your neck, and stay aware of how you are positioned in relation to the device. Make sure that both your neck and shoulders are relaxed and that you aren’t leaning over for a long period of time.
Take frequent breaks when using any kind of mobile device. Many doctors recommend that users change their position every 15 minutes.
When using a tablet, use a case that can support the device on a table or your lap at a comfortable viewing angle.
Along with a case, use a separate keyboard with your tablet. This will be more comfortable since you’ll be resting both hands on the keyboard. And since you won’t be holding the tablet, you’ll be less likely to experience hand or arm pain.
小题1:What kind of product for hand-held devices does the writer discuss?
A.One for recording.B.One for charging.
C.One for telephoning.D.One for typing.
小题2:Which of the following is closest in meaning to the underlined word “coined” (Para1)?
A.cashedB.createdC.changedD.completed
小题3:Which of the following is TRUE according to the passage?
A.If you are holding an iPad for long periods, it could cause spinal damage.
B.Text Neck symptoms include long-term damage in the back.
C.You are advised to lean over in relation to the device.
D.You should rest your hands on the keyboard at times.
小题4:In which magazine would you most likely find this article?
A.Personal FinanceB.Science Fiction Monthly
C.Mind and BodyD.Smartphone World
When did you see a polar bear ? On a trip to a zoo, perhaps ? If you had attended a winter activity in New York a few years ago, you would have seen a whole polar bear club. These  “Polar Bears” are people who meet frequently in the winter to swim in freezing cold water. That day, the air temperature was 3 degrees. And the water temperature was a little higher. The members of the Polar Bear Club at Coney Island, New York are usually about the age of 60. Members must satisfy two requirements. First, they must get along well with everyone else in the group; this is very important because there are so many different kinds of people in the club. Polar Bears must also agree to swim outdoors at least twice a month from November through February.
Doctors don’t agree about the medical effects of cold-water swimming. Some are worried about the dangers of a condition in which the body’s temperature drops so slow that finally the heart stops. Other doctors, however, point out that there is more danger of a heart attack during summer swimming because the difference between the air temperature and the water tempreature is much greater in summer than in winter.
The Polar Bears themselves are satisfied with the benefits of cold-water swimming. They say that their favorite form of exercise is very good for the circulatory system (循环系统) because it forces the blood to move fast to keep the body warm. Cold-water swimmers usually turn bright red after a few minutes in the water. A person who turns blue probably has a very poor circulatory system and could not try cold-water swimming.
The main benefits of cold-water swimming are probably mental. The Polar Bears love to swim all the year round; they find it fun and relaxing. As one 70-year-old woman says, “When I go into the water, I pour my troubles into the ocean and let them float away.”
小题1:Doctors _________ .
A.have different ideas about the medical effects of cold-water swimming
B.believe swimming is helpful both in summer and in winter
C.enourage people to take part in cold-water swimming
D.point out the possible danger of blood illness during cold-water swimming
小题2:According to the passage, some doctors believe it is true that _______ .
A.Polar bears are bears swimming in freezing water
B.cold-water swimming can make the body temperature dangerously high
C.you are healthy if cold-water swimming turns your skin color blue
D.cold-water swimming causes more heart attack in summer than in winter
小题3:The Polar Bears like to swim year-round, for _______ .
A.it is an easy way to keep the body warm in winter
B.they can stay young
C.they find it enjoyable and interesting
D.they might meet fewer troubles in life
小题4:Which of the following is TRUE according to the text ?
A.The Polar Bear is a club in which people swim to protect polar bears.
B.The club members are all over 60 years old.
C.There is no woman in the club.
D.None of the above.
小题5:This passage is mainly about _______ .
A.the requirements of the Polar Bear Club
B.a group of cold-water-swimming lovers
C.the Polar Bears’ life in New York
D.doctors’ ideas about cold-water swimming
It is common to have difficulties sleeping during the day. Humans are naturally wired to sleep best at night and be awake during the day. However, modern work schedules require some people to try to accommodate the unnatural schedule of shift(轮班)work — being awake at night and sleeping during the day.
In order to make this adjustment, you need to pay special attention to your sleep environment and your preparation for sleep. If shift work is a necessary part of your work life, here are some suggestions that may help.
Arrange to sleep uninterrupted in a quiet, dark room. This means you may have to turn off or unplug your phone, hang darkening curtains on the windows or wear a sleep eye mask, and train your family and friends to leave you alone while you sleep.
Fit in a nap(小睡). When your daytime sleep period is too short, taking a short nap of less than 30 minutes just before work or on a break has been shown to improve alertness and enhance performance.
Develop and follow a sleep routine. It's best if you go to sleep and wake up at the same time every day. Try not to vary this too much on weekends. Your body likes routine.
Take extra care to make healthy choices. You may be tempted to reach for unhealthy foods or nicotine to stay awake or alcohol to try to sleep. But ultimately these choices are more harmful than helpful.
If you have tried all these things and are still having problems getting enough quality sleep during the day, talk to your doctor or a sleep specialist. Sometimes medications(药物治疗)may be helpful and safe. In other cases, there may be an underlying sleep disorder that needs to be addressed.
小题1:The purpose of the text is to     .
A.persuade workers to have a god sleep.
B.advise night workers to keep healthy
C.encourage workers to do day work
D.help night workers to sleep well
小题2:What does the author recomusend?
A.A suitable account of alcohol to help sleep.
B.A regular life on weekday’s and weekends.
C.A dark room without phoebes to sleep in.
D.A break for sleeping anytime during the day.
小题3:On which condition should a person turn to a sleep specialist for help?
A.If he suffers from a sleep disorder for the first time.
B.If a good sleep environment is greatly needed for him.
C.If he falls to get quality sleep through his own efforts.
D.If he has the problem of bailing to sleep in the daytime.
小题4:We can learn from the test that       .
A.night workers need a long time to fall asleep
B.constant breaks at work help to improve performance
C.it is difficult to create a good sleep environment
D.night work requires people to adjust their body clocks
Do you sleep well? Some people get off to sleep as soon as their head hits the pillow, but  many others are not so lucky. In fact, the lack of quality sleep has become a public health issue around the world. According to me World Association of Sleep Medicine, 45 percent of the world's population suffer from sleep problems. One in eight people don't sleep well and are easily woken. 7.6 percent sleep less than 3 hours each night. Some even cannot fall asleep for several days in a row.
As a basic bodily and mental need, sleep is essential for our survival, it helps us to fight diseases, strengthen our memory, perform better in work and school and improve our quality of life. Lack of sleep is known to have a significant negative influence on health, both in the short and long term. Poor sleep has been associated with obesity, diabetes, weakened immune systems and even some cancers, as well as depression and anxiety.
The World Sleep Day, held on the third Friday of March, is an annual celebration of sleep to lighten the burden of sleep problems through better prevention and management of sleep disorders.
To achieve this goal, we must figure out what causes sleepiness and sleeplessness.
Unhealthy lifestyle may be the first to blame. More and more people use cell phones and computers in bed, with many staying up until midnight. Modern technology does make our life convenient, but abuse of it ruins our health. Environmental conditions, such as temperature, noise, light, bed comfort also play an important Pole in one's ability to get proper sleep. Besides, improper evening diet, like a full or an empty stomach, coffee and alcohol all contribute to sleep problems. Of course, when it comes to causing poor sleep, stress from finances, family or work should never be ignored.
However, those who suffer from sleep disorders don't necessarily have to continue to do so -most sleep problems can be managed.
小题1:What can be inferred from Paragraph 1?
A.Nobody can stay awake for several days
B.Most people are going through sleep problems
C.Sleep problems have become a worldwide concern.
D.The majority of the world's population can't sleep well.
小题2:Which of the following is not a direct cause of sleep problems?
A.Unhealthy lifestyle.B.Modern technology.
C.Environmental conditions.D.Work stress.
小题3:What will be discussed in the paragraph that follows?
A.The harm of sleep problems.
B.Activities on the World Sleep Day.
C.Interviews of poor sleep sufferers.
D.Measures against sleep problems.
小题4:Which best describes the author's attitude to sleep problem in the text?
A.Doubtful. B.Disapproving.C.Concerned.D.Enthusiastic
The World Health Organization recently reported that the number of cases of tuberculosis(TB) has been abating since 2006 . Also, fewer people are dying from TB. But a study by researchers at the University of California, San Francisco, says smoking could threaten this progress.
Nearly twenty percent of all people use tobacco, and millions of non-smokers get sick from breathing the smoke. The new study predicts that smoking will produce an additional thirty-four million TB deaths by 2024.
Efforts to control the spread of TB have mainly focused on finding and treating infections. Fewer efforts have been made to understand the causes. Dr Anthony Fauci is the director of the United States National Institute of Allergy and Infectious diseases. He said, “Despite our control efforts, we still have more than a million people each year dying from TB and millions of people  getting infected; we realize it’s still a very important problem. So we have to do the practical thing and we have to do the fundamental research things at the same time. ”
Smoking does not cause TB; bacteria cause the infection. But the study says smoking affects the nervous system in a way that makes an inactive case of TB more likely to develop into an active one. Stanton Glantz is the director of the University of California’s Centre for Tobacco Control Research and Education and an author of the new study. He says it shows that TB cannot be controlled unless tobacco use is controlled.  He said, “It increases the number of people who will get TB by about seven percent.”
The study is described as the first to identify a direct link between tobacco use and rates of TB infection and death. Professor Glantz says the results should guide those creating health policies and TB control efforts. He said, “If you want to control the infectious disease of TB, you have to control the tobacco industry and the tobacco industry’s efforts to increase tobacco use, particularly in developing countries where TB is a big problem.”
小题1:What would be the beat title for this passage?
A.Scientists try to find the causes of TB deaths.
B.Study shows smoking is harmful to our health.
C.Study links smoking to millions of TB deaths.
D.Scientists pay more attention to TB deaths than before.
小题2:What does the underlined word “abating” in Paragraph 1 mean?
A.RespondingB.Surviving.C.Rising.D.Falling.
小题3: What would Dr Anthony Fauci probably agree with?
A.More efforts are needed to find the causes of TB infections.
B.TB infections are no longer a serious problem.
C.Few efforts have been put into the work of treating TB infections.
D.The practical and the fundamental research cannot be done together at present.
小题4:It is implied in the passage that ____________.
A.it is not very hard to control TB
B.smoking indirectly leads to TB
C.an inactive case of TB is deadly
D.people cannot blame smoking for TB
By May,after three months,I had lost22pounds and reached my goal of 115 pounds.My friends would say “Alice,you look great!”or“How did you lose so much weight?”Those compliments made me feel good and confident.
Soon I dropped to110 pounds.A few of my friends told me that I needed to stop dieting,because I was starting to look sick. They brought me a present—— a bag of chocolates,which I later gave to my sister.My mother would come to my room,with tears in her eyes,and have long chats about how harmful this diet was and begged me to stop.My dad would leave worried messages on my cell phone at school,telling me that it would do serious harm to my body.
By mid-June,when school was coming to an end,I was down to an only alive state of 95 pounds.All of a sudden,I knew I had to do something.I guessed the number itself scared me.I recalled my doctor.He told me about a girl who was 95 pounds and was at the risk of dying.I knew I was putting my life at risk,but for what? To make those who love me worried? Was it worthwhile to be thin?
Now I realize that models in magazines,TV and movies are not realistic.The price to pay for the“perfect body”is living with a dangerous and sometimes deadly eating disorder.And there are more important things to think about than how thin you are.
小题1:The underlined word“compliments”in Paragraph I probably means_____.
A.questionsB.praiseC.understandingD.experiences
小题2:Why did the author's mother come to her room in tears?
A.Because the mother was worried about her daughter's health.
B.Because the mother thought her daughter was brave enough.
C.Because the mother was sorry to have helped her daughter go on a diet.
D.Because the mother was deeply moved by her daughter's friends.
小题3:The author decided to stop dieting_______.
A.after her parents persuaded her out of it
B.when her weight dropped to 95 pounds
C.after she reached her goal of losing weight
D.after her friends told her to stop dieting
小题4:From the text we learn that _________.
A.there are no models with a perfect body in real life
B.it is too expensive for people to lose weight
C.you will be healthy as long as you stop dieting
D.an unhealthy diet can lead to serious health problems
Vans, Keds, Dollies—they sound like the names of rock bands, but if you have teenagers, you'll know they're actually the latest in teenage footwear.
But experts are now warning that the latest shoes in different styles will be causing teenagers discomfort(不舒适) in the short term and storing up years of foot, knee and back pain in the future.
Here, the experts discover the problems caused by teenagers' shoe choice.
KEDS/VANS

Slip-on shoes with elastic (弹性的) sides are particularly popular among teenage boys - with Keds and Vans the most sought-after brands.
The main problem is that they are just too flat—so flat that the heel, which hits the ground first, also becomes damaged and painful.
BALLET PUMPS

The worst shoes of all are such light and thin dolly shoes. The problem is partly their flatness, as with Keds and Vans. However ballet pumps, which have no string or heel, have other specific problems.
“As the shoe has no fastening device, it relies on the toes to keep the shoe on, causing a difficult gait(步法), this leads to short- and long-term problems such as calluses(茧子), heel and knee pain.”
WEDGES AND STILETTOS

These shoes can also cause problems with gait. They may look good, but the heels on these are so high they can force the wearer's body weight forward, making them very shaky.
Teens who wear these shoes regularly are also in danger of joining those millions of women with continuous back pain.
SCHOOL SHOES
So what do podiatrists(足科医生)have on their wish list, especially for everyday wear?
Something in a natural, breathable fabric, with a string to hold it on, with a small heel and a deep toe-box that does not press the toes, such as Clark's, Marks & Spencer or Rhino.
If your teen insists on wearing 'bad' shoes, get them some simple foot orthotics(矫形器) in the shoes. These support and correct the movement of the foot and, properly fitted by a podiatrist, can often change their walk and halt the damage.
小题1:Of all the shoes mentioned(提到) in the passage, which can cause the worst problems?
A.Marks & Spencer.B.Wedges & Stilettos.
C.Keds and Vans.D.Ballet Pumps.
小题2:Which pair of shoes may not be found on the podiatrists’ wish list?
A.B.C.D.
小题3:The underlined word “halt” in the last paragraph probably means _______.
A.increaseB.worsenC.stopD.cause
小题4:In which column of Mail Online can you find this passage?
A.Sports.B.Science.C.Health.D.Shopping.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网