相關(guān)習(xí)題
 0  101551  101559  101565  101569  101575  101577  101581  101587  101589  101595  101601  101605  101607  101611  101617  101619  101625  101629  101631  101635  101637  101641  101643  101645  101646  101647  101649  101650  101651  101653  101655  101659  101661  101665  101667  101671  101677  101679  101685  101689  101691  101695  101701  101707  101709  101715  101719  101721  101727  101731  101737  101745  151629 

科目: 來源:不詳 題型:閱讀理解



Are you still troubled by a disease called overactive bladder(膀胱)? Why not try TOVIAZ, a medicine used to treat adults 18 years older facing such a condition?
You are strongly advised not to take TOVIZ if you have following symptoms:
Your stomach empties slowly.
You are suffering from eye problems.
You’re allergic to any ingredients of TOVIAZ.
Remember the possible side effects of TOVIAZ
Dry mouth.
Constipation(便秘)
Dry eyes.
Trouble empting the bladder
Remember to ask your doctor for a complete list, since these aren’t all possible side effects of TOVIAZ.
More Detailed Instructions to take TOVIAZ:
Your doctor may give you the lower 4mg dose of TOVIAZ if you have severe kidney problem.
Take TOVIAZ with liquid and swallow the tablet whole. Do not chew, divide or crush the tablet.
You can take either TOVIAZ with or without food.
If you miss a dose of TOVIAZ, start taking it again the next day.
Decreased sweating and severe heat illness can occur when TOVIAZ is used in hot environments.
Drinking alcohol while taking TOVIAZ may cause increased sleepiness.
小題1:What is the main purpose of the passage?
A.To present a discovery on a scientific research.
B.To give information about a kind of medicine.
C.To teach patients ways of recovery from illness.
D.To show the importance of taking proper medicine.
小題2:The main function of TOVIAZ is to treat__________.
A.kidney problem
B.stomach problem
C.dry mouth or eyes
D.overactive bladder
小題3:What can be inferred from the passage?
A.There are only four possible side effects of TOVIAZ.
B.Don’t take TOVIAZ if you are allergic to its ingredient.
C.It’s unwise for people under 18 years old to use TOVIAZ
D.You may feel excited while eating TOVIAZ with alcohol.
小題4:Which of the statements about taking TOVIAZ is TRUE?
A.It’s OK to take it with food or without food.
B.Chew the tablet well before you swallow it.
C.Use TOVIAZ in hot environment to cure heat illness.
D.If you miss a dose, do take it right away on the same day.

查看答案和解析>>

科目: 來源:不詳 題型:閱讀理解

About a third of all common cancers in the United States, China and Britain could be prevented each year if people ate healthier food, drank less alcohol and exercised more, health experts said on Friday.
Reports from the World Cancer Research Fund (WCRF) suggest that making simple lifestyle changes could prevent some 40 percent of breast cancers alone in Britain and the United States, as well as tens of thousands of stomach cancers.
“Even in 2011, people are dying unnecessarily from cancers that could be prevented through keeping a healthy weight, diet, physical activity and other lifestyle factors,” said a WCRF medical and scientific adviser.
WCRF findings are supported by World Health Organization (WHO) reports, which say regular exercise can prevent many diseases such as cancers and heart diseases.
Cancer is a leading cause of death around the world and its incidence(發(fā)病率) is rising. Each year around 12.7 million people discover they have cancer and 7.6 million people die from some form of the disease. There are about 200 known types of cancer.
Rachel Thompson, the WCRF’s head of science, said that while the message was simple — that not smoking, eating good food and being a healthy weight can help ward off many cancers — it was still a difficult one to get across.
The WHO says adults should do at least 150 minutes of exercise a week. This could be done by walking for 30 minutes five times per week or by cycling to work every day.
Peter Baldini, head of the World Lung Foundation, also called on all governments to introduce smoke-free laws and raise the price of cigarettes. Tobacco kills millions of smokers every year, and tobacco-related lung cancers also kill hundreds of thousands of people who don’t smoke but have been exposed to it second-hand.
“There isn’t a magic bullet to cure all forms of cancer, but we have the opportunity and the duty to protect people from developing cancer wherever possible,” Baldini said.
小題1:Which of the following words can best take the place of the phrase “ward off” in the sixth paragraph?
A.protectB.preventC.developD.cure。
小題2:Which of the following statements is Not true according to the text?
A.Exercising and eating healthily can help to reduce cancer risk.
B.Each year about 12.7 million people are diagnosed with cancer around the world.
C.Every year millions of people die from smoking and lung cancers.
D.Adults should walk for fifty minutes three times per week.
小題3:Which of the following can be the best title of this text?
A.Simple life changes could stop millions of cancers
B.Cancer is a leading cause of death
C.Our bad lifestyle caused many diseases
D.The incidence of common cancers is rising
小題4:By writing the passage, the author mainly intends to ____.
A.a(chǎn)dvise people to develop healthier lifestyle.
B.warn people of the danger of cancers
C.explain why many people die from cancers every year.
D.introduce the ways to protect people from developing cancers
小題5:We can infer from Peter Baldini’s opinion in the last two paragraphs that ____.
A.a(chǎn)ll the lung cancers are linked to smoking
B.there is no medicine to cure the cancers but it’s our duty to find one
C.a(chǎn)ll governments should take measures to control smokers and protect people’s health
D.it’s our opportunity and duty to persuade people to give up smoking

查看答案和解析>>

科目: 來源:不詳 題型:閱讀理解

Good Housekeeping has discovered that even if a child wear a helmet when she bikes, or skates, it may not protect her from a serious head injury.
Every year, 390,000 children under age 15 go to hospital emergency rooms with bike-related injuries. Of that number, about one third children suffer head injuries and an estimated 200 die. By wearing a helmet, a child can reduce her risk of injury by as much as 85 percent. But remember —— a bicycle helmet must fit properly to be safe. Here are five steps to making sure your child's helmet fits properly.
1) If you haven't bought your child's helmet already, you might want to consider one with a rear stabilizer(穩(wěn)定桿). A rear stabilizer holds the back of the head gently and helps the helmet stay correctly positioned.
2) The helmet should fit closely and shouldn't slide from side to side or front to back. If your child can put two fingers on both temples inside the helmet, it's too big. Try a smaller size. But if the next size down is too small, use the fit pads(護(hù)墊). Fit pads come in different sizes and attach to the helmet with Velcro.
3) Tell your child to open her mouth widely and ask if she can feel the helmet push down onto the top of her head. If she can't, you need to readjust her helmet.
4) To prevent strap slippage, wind a rubber band around the strap where it meets the fastener.
5) Recheck the fit regularly.
You should replace the bicycle helmet:
If she has been in an accident with it.
If the buckle(金屬扣) breaks or if a piece breaks off.
If it doesn't have a U.S. Consumer Product Safety Commission, American Society for Testing and Materials, or Snell Memorial Foundation sticker.
If it doesn't fit correctly. Even if the helmet fit perfectly two years ago, it might be too small now.
小題1:Who is this passage mainly written for?
A.Children.B.Teachers.C.Parents.D.helmet producers.
小題2:What does the author mainly want to stress in the second paragraph?
A.The bike-related injury is a serious threat to the children.
B.The bicycle helmets must fit properly while the children are biking.
C.It’s necessary for the children to wear helmets while biking.
D.Many students suffer bike-related injuries every year.
小題3:If a girl finds a helmet a little bit big for her head, what should she do?
A.She must buy a smaller size.
B.She can use some fit pads.
C.She can put fingers on both temples inside the helmet.
D.She must make helmet slide from side to side.
小題4:Phil White, a father, found the buckle of his girl’s helmet broken, he can_______
A.buy a new bicycle helmet for her
B.mend the bicycle helmet himself
C.continue to use the bicycle helmet
D.throw away the broken buckle

查看答案和解析>>

科目: 來源:不詳 題型:閱讀理解

Doctors in Britain are warning of an obesity time bomb, when children who are already overweight grow up. So, what should we do? Exercise more? Eat less? Or both? The government feels it has to take responsibility for this expanding problem.
The cheerful Mr. Pickwick, the hero of the novel by Charles Dickens, is seen in illustrations as someone who is plump and happy. In 18th century paintings, beauty is equated (使…等同) with rounded bodies and soft curves. But nowadays being overweight is seen as indicating neither a cheerful character nor beauty but an increased risk of heart disease, stroke and diabetes.
So what do you do? Diet? Not according to England's chief medical officer, Sir Liam Donaldson. He says that physical activity is the key for reducing the risks of obesity, cancer and heart disease. And the Health Secretary John Reid even said that being inactive is as serious a risk factor in heart disease as smoking.
So, having bought some cross trainers, how much exercise should you do? According to Sir Liam Donaldson, at least 30 minutes of moderate activity five days a week. Is going to the gym the answer? Luckily for those who think that running machines are boring, the Health Development Agency believes that physical activity that fits into people's lives may be more effective. They suggest taking the stairs rather than the lift, walking up escalators, playing active games with your children, dancing or gardening. And according to a sports psychologist, Professor Biddle, gyms "are not making the nation fit", and may even cause harm.
There's new scientific evidence that too much exercise may actually be bad for you. Scientists at the University of Ulster have found that unsuitable exercise releases dangerous free radicals that can adversely (oppositely) affect normal function in unfit people. The only people who should push their bodies to that level of exercise on a regular basis are trained athletes.
So, should we forget about gyms and follow some expert's advice to reduce sedentary (久坐不動的) activities and increase exercise in our daily life? After all, getting off the bus a stop early and walking the rest of the way can't do any harm! One final thought. How come past generations lacked gym facilities but were leaner and fitter than people today? 
小題1:Mr.Pickwick and the paintings of the 18m century are used as examples to show that_____.
A.beauty should be overweight
B.a(chǎn) fat man is usually a cheerful character
C.fatness was considered something good at one time
D.fatness leads to an increased risk of disease
小題2:According to Sir Liam Donaldson, we should_____.
A.go on a dietB.do regular physical activity
C.give up smokingD.go to the gym
小題3:The underlined phrase cross trainers probably refers to _____.
A.people who help you do exerciseB.places where you can do exercise
C.a(chǎn) kind of shoesD.a(chǎn) form of vehicles
小題4:At present being overweight indicates _____.
A.a(chǎn)n increased risk of diseasesB.a(chǎn) happier life
C.a(chǎn) cheerful characterD.a(chǎn) beauty
小題5:What is the passage mainly about?
A.how to keep fit and avoid fatness.B.increased risks for overweight people.
C.the dangers of exercise in the gym.D.the benefit of a balanced diet.

查看答案和解析>>

科目: 來源:不詳 題型:閱讀理解

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.
小題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
小題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
小題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
小題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

查看答案和解析>>

科目: 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: 來源:不詳 題型:閱讀理解

ASK any group of teenagers in the UK what they most like to eat, and foods like pizzas, curries, pasta, burgers and chips are bound to get a mention – and many young people would probably also list hanging out at the local fast-food restaurant as one of their favorite pastimes.
But what teenagers like to eat is not necessarily what they should be eating. According to the National Diet and Nutrition Survey, far too many young people in the UK between the ages of four and 18 consume too much fat, sugar and salt in their diet and take in too many calories. Meanwhile their intake of starchy carbohydrates (淀粉類碳水化合物), fibre, iron, vitamins and calcium is too low.
For a growing body, eating foods containing plenty of calcium, such as milk, yoghurt and cheese, is particularly important as calcium is essential for the development of healthy, strong bones. Similarly, foods that are rich in iron are good for young, rapidly developing bodies, so red meat, bread, green vegetables, dried fruit and fortified (強(qiáng)化的) breakfast cereals (谷類食物) are also recommended.
It is during our teenage years that lifestyle habits can become entrenched (根深蒂固的), so it is important that young people are educated about what foods are good for them. In 2005, in an attempt to change eating habits and open teenagers’ minds to new flavors and new tastes, celebrity chef Jamie Oliver launched a ‘Feed Me Better’ campaign. As part of a television series, ‘Jamie’s School Dinners’, he worked with teachers and cooks in a number of schools across the UK to provide more healthy, nutritious school meal options. Although the campaign was rather resisted at the beginning, it was generally regarded as a huge success and helped to influence governmental policy on nutritional standards for school meals.
No one expects to end the teenage love affair with fast and junk food but, hopefully, if projects like ‘Feed Me Better’ and the Government's own ‘Change4Life’ campaign continue to give out the right messages, more young people will understand the importance of balancing occasional treats with healthier food options.
小題1:What can we conclude from the first two paragraphs?
A.British teenagers eat too much junk food.
B.British teenagers need to take in more calcium.
C.What British teenagers like to eat is probably what their bodies need
D.British teenagers should reduce their intake of starchy carbohydrates.
小題2:Young people need calcium and iron ______.
A.to improve their brainpower
B.to build healthy strong bodies
C.to provide energy for their body
D.to help change their eating habits
小題3:According to the article, Jamie Oliver launched a campaign at schools to ______.
A.show off his excellent cooking skills
B.teach students how to cook nutritious meals
C.make the public keep an eye on school food
D.improve the children’s diet at school
小題4:Which is a point that the article supports?
A.Teenagers should never eat any junk food at all.
B.It’s easy for children to give up unhealthy eating.
C.It’s okay for a healthy eater to have a little junk food.
D.Once developed, our eating habit will never change.

查看答案和解析>>

科目: 來源:不詳 題型:完形填空

People around the world drink about 180 billion liters of soda a year. That translates to more than 29 liters per person. Experts say the amount of carbonated soft drinks we consume(消費(fèi)) is growing. New research from the American Heart Association finds that drinking soda, even diet soda, may significantly increase your risk for heart disease. Dr. Ramachandran Vasan led the study. "Drinking just one or more sodas a day may not be as innocuous as people think."
In a large study of 9,000 people, doctors discovered that those who drank one or more sodas a day had a 30% increased risk for obesity(肥胖), a 25% increase in the risk for abnormal(非正常的) blood sugar levels, and a 32% increase in the odds of having low levels of good cholesterol(膽固醇).
All of these factors increase the risk for heart disease. And there was no difference in the results for those who drank diet soda over regular soda. It’s something that surprised even the researchers.
Critics of the study say diet soda may not be the cause of increased risk of heart disease. Connie Diekman is president of the American Dietetic Association. "It does not conclusively say that this will cause that."
In other words, it could be that unhealthy people like soda. Dr. Vasan found those who drink soda generally tend to have greater caloric intake. They eat more saturated fat and trans fats. They also eat less fiber and exercise less. Diet soda drinkers may also share this unhealthy lifestyle. Dr. Vasan agrees that the link he found between heart disease risk and diet soda needs additional study.
小題1: What does the underlined word “innocuous” in the first paragraph probably mean?
A.popular.B.harmless.C.effective.D.risky.
小題2: According to the study, which of the following is true?
A.Only people who overdrink sodas have high risk for heart disease.
B.In the study, about one quarter of people have high blood level.
C.Both regular and diet sodas can probably increase the risk for heart disease.
D.Dr. Vasan is the leader of the American Heart Association.
小題3: What can be inferred from the passage above?
A.All the experts agree with the results of the study.
B.Sodas of any kind are certain to increase the risk for heart disease.
C.People have expected the results of the research.
D.More studies are needed to prove the results.
小題4:How does the writer present the passage?
A.By comparing opinions.B.By giving advice.
C.By showing facts.D.By discussing information.

查看答案和解析>>

科目: 來源:不詳 題型:閱讀理解

The research tracked the health of 101,000 US nurses over three decades.
Light-to-moderate smokers were twice as likely to die of sudden heart problems as those who had never smoked.
But those who quit smoking saw their risk begin to go back down within years, a journal of the American Heart Association reports.
_________
During the study, there were 315 sudden cardiac deaths(心臟性猝死)——where the heart unexpectedly stops working.
In people aged 35 or younger, this usually because of a heart condition that runs in the family.
But in people who are older than this—as most of the nurses in the study were —it can be the first sign of coronary heart disease, where the heart’s arteries become blocked by fatty deposits.
Of the 315 sudden deaths in the study, 75 were among current smokers, 148 were among recent or past smokers and 128 occurred in people who had never smoked.
Reason to quit
After taking into account other heart risk factors, such as high blood pressure, high cholesterol and family history of heart disease, Dr Roopinder Sandhu and his colleagues found the women who smoked were twice as likely as likely to die suddenly even if they smoked “l(fā)ight-to-moderate” amounts —between one and 14 cigarettes a day.
For every five years of continued smoking, the risk went up by 8%.
But women who quit saw their risk fall to that of someone who had never smoked, after 20 years of cessation.
Dr Sandhu, of the University of Alberta, Canad, said: “What this study really tells women is how important it is to stop smoking. The benefits in terms of sudden cardiac death reduction are there for all women, not just those with established heart disease.”
“It can be difficult to quit. It needs to be a long-term goal. It’s not always easily achievable and it may take more than one attempt.”
Ellen Mason, senior cardiac nurse at the British Heart Foundation, said: “This study shows that smoking just a couple of cigarettes a day could still seriously affect your future health.”
“As we approach the new year, many of us will be making resolutions and giving up smoking will be the top of the list for lots of people.”
“If you’re thinking of quitting and need a nudge, this research adds to the wealth of evidence that stopping smoking is the single best thing you can do for your heart health.”
A recent study in The Lancet of 1.2million Women found those who gave up smoking by the age of 30 would almost completely avoid the risk of dying early from tobacco-related diseases.
Latest figures suggest a fifth of women in England smoke.
小題1:According to the research, light smokers____________.
A.a(chǎn)re not likely to suffer from heart problems
B.a(chǎn)re more likely to suffer from heart problems than moderate ones
C.can go on smoking only if they don’t smoke much
D.have a high possibility of dying of heart disease
小題2:Which of the following statements is TRUE?
A.Nonsmokers wouldn’t die of sudden cardiac death
B.Most of the nurses concerned in the research were middle aged.
C.All age groups of people were involved in the research.
D.If the smokers had quit smoking, they wouldn’t have died of heart disease.
小題3:Which of the following is best suitable for the blank in the passage?
A.Raised riskB.Ways of quitting smoking
C.Diseases related to smokingD.Signs of heart disease
小題4:The underlined word “nudge” in the passage probably means “____________”
A.pushB.confidenceC.studyD.comparison

查看答案和解析>>

科目: 來源:不詳 題型:閱讀理解

Walking is the exercise of choice for most dieters. You don't need a gym membership to do this effective exercise. Here's how to prepare:
The only equipment you really need is a decent pair of walking shoes. What matters most is comfort. When you're shopping for shoes:
●Wear the socks you plan to exercise in. That way you'll get the best fit.
●Try on both shoes. Most people's feet aren't exactly the same size. Choose a pair that fits your larger foot.
●Allow a little extra room. Feet swell when you walk, so buy a pair with about a thumb's width between your longest toe and the toe of the shoe.
Sure, walking comes naturally. But the following tips will help you stay comfortable and get the most out of your walk:
●Look ahead. Keep your neck straight and your head held high. If you have to look down to see where you're going, lower your eyes, not your head.
●Move both arms. Let your arms swing naturally at your sides, and you'll burn up to 15 percent more calories by keeping your arms moving.
●Don't carry unnecessary weight. Some people try to get in extra exercise by carrying a couple of light dumbbells(啞鈴), but fitness-walking experts say that's risky: The weights can pull you off balance and tighten muscles in your back or legs.
Walking is one of the safest activities. Still, the following tips may be helpful:
●If you're walking at night, wear a piece of reflective clothing.
●If the path is dimly lit, bring a good flashlight.
●When the weather's hot, be sure to drink some water before you set out and better take a bottle of water with you if you plan to walk quite a long time.
●If your path is rough, protect your ankles. Consider wearing a comfortable bandage for support.
小題1:According to the text, which of the following is correct?
A.Wearing a piece of reflective clothing can make you look smart.
B.Moving both arms while walking can help you lose more weight.
C.You should buy shoes with a little extra space for your smaller foot.
D.Losing weight by walking is always easy and effective without any danger.
小題2:What are possibly necessary if you walk through our town and then up a hill along a winding path on a hot evening?
a. good walking shoes      b. reflective clothing         c. light dumb-bells
d. a flashlight            e. a bandage                  f. a bottle of water
A.a(chǎn), b, c, d, e, fB.a(chǎn), c, d, e, fC.a(chǎn), b, d, e, fD.a(chǎn), d, e, f
小題3:What can be inferred about the author of the text?
A.He/She once got his/her legs injured while walking carrying light dumb-bells.
B.He/She might live in a small town with dimly lit streets.
C.He/She needs just a decent pair of walking shoes while walking.
D.He/She is quite experienced in the exercise of walking.

查看答案和解析>>

同步練習(xí)冊答案