Doctors say obesity，also known as severe overweight，is a complex condition.A doctor may advise medical interventions(医疗干预) in addition to changes in behavior.But experts say the more successful weightloss plans include a wellbalanced diet and exercise.
People who want to avoid weight gain have to balance the number of calories they eat with the number of calories they use.To lose weight，you can reduce the number of calories you take in，or increase the number you use，or both.Experts at the National Institutes of Health say to lose weight，a person should do some moderate or intensive physical exercise most days of the week.This could include fast walking，sports or strength training.
A recent study looked at four of the most popular dieting plans in the United States.Researchers at Stanford University studied more than three hundred overweight women，mostly in their thirties or forties.Each woman went on one of the four plans：Atkins，The Zone，Ornish or LEARN.The women attended diet classes and received written information about the food plans.At the end of a year，the women on the Atkins diet had lost the most，more than four and a half kilograms on average.
Christopher Gardner led the study，reported in the Journal of the American Medical Association. He said the Atkins diet may be more successful because of its simple message to lower the intake of sugar.Also，he said the advice to increase protein in the diet leads to more satisfying meals.
But last week，another report suggested that only a small minority of people have longterm success in dieting.Researchers at the University of California found that most dieters regained their lost weight within five years.And often they gained back even more.But those who kept the weight off generally were the ones who exercised.
【小题1】All the following is helpful to lose weight EXCEPT________.
| A．a healthy diet | B．physical exercise |
| C．medical interventions | D．being polite to others |
| A．you eat the same number of calories as the number you use |
| B．you take in less calories than the number you use |
| C．you take in more calories than the number you use |
| D．you take exercise regularly on the weekdays |
| A．there are four popular dieting plans in the USA |
| B．the Atkins diet has the best effect on losing weight |
| C．lots of women attended diet classes every day |
| D．dieting plan is the most important |
| A．The change of your life habits can help you lose weight. |
| B．You’d better exercise once a week to lose some weight. |
| C．The Atkins diet may be good because of lowering the intake of sugar. |
| D．Some people gain weight back for their unhealthy diet. |
| A．Successful Weightloss Plans | B．Four Popular Dieting Plans |
| C．What Is the Atkins Diet? | D．Few People Fail in Losing Weight |
【小题1】D
【小题2】C
【小题3】B
【小题4】B
【小题5】A
解析试题分析： 本文是一篇议论文。一些专家通过观察、分析认为比较成功的减肥方案包括均衡饮食和坚持锻炼只有这样才会有较好的效果。
【小题1】细节题：从文章第一段的句子：A doctor may advise medical interventions(医疗干预) in addition to changes in behavior.But experts say the more successful weightloss plans include a wellbalanced diet and exercise.可知均衡饮食，锻炼和医疗干预都有助于减肥。但是没有提到对别人礼貌可以减肥的。可知D正确。
【小题2】细节题：从文章第二段的句子：People who want to avoid weight gain have to balance the number of calories they eat with the number of calories they use.可知如果你需要的卡路里比你需要使用的多，就会发胖。选C
【小题3】段落大意题：从第三段的句子：At the end of a year，the women on the Atkins diet had lost the most，more than four and a half kilograms on average.可知这段讲的主要是Atkins 饮食对减肥有最好的疗效，选B
【小题4】细节题：从第二段的句子：Experts at the National Institutes of Health say to lose weight，a person should do some moderate or intensive physical exercise most days of the week.This could include fast walking，sports or strength training.可知专家建议减肥的人一个星期大部分日子要锻炼，不是B项说的一周一次，所以选B。
【小题5】标题确定题：文章介绍肥胖是一个严重的问题，很多人想要减肥，文章提供了一些成功的减肥方法，选A。
考点：考查健康类短文
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同步拓展阅读系列答案科目：高中英语 来源： 题型：阅读理解
Enjoy free re-admission for a year if you buy your ticket directly from us. Tickets purchased directly from the Royal Collection can be transformed into a 1-Year Pass, giving 12 months’ free admission to Windsor Castle. This pass is valid for a year from the date of your first visit.
How do I transform my ticket into a 1-Year Pass?
1. Before you leave the site, please sign and print your name in the spaces provided on the back of your ticket.
2. Hand the ticket to a member of staff, who will stamp and validate(使…生效) it.
3. Keep your ticket for future visits.
Your ticket will only be accepted for re-admission if it has been stamped on the day of your first visit.
Subsequent(随后的) visits
To gain admission on subsequent visits, your signed and stamped original ticket (now your 1-Year Pass) must be produced on arrival at the ticket counter. You will also be required to provide proof(证据) of signature, such as a passport, driving licence, or credit card. You will then be given a gift ticket for admission on that day. Children under the age of 18 are not required to show proof of signature.
Alternatively, to guarantee admission you may pre-book your subsequent visits by telephoning the Ticket Sales and Information Office, +44 (0)20 7766 7334. A booking fee applies. Pre-booked tickets will not be posted to you, but can be collected from the ticket counter on the day of your visit on production of your signed and stamped 1-Year Pass and proof of signature.
The benefits of the 1-Year Pass are not transferable, and your ticket may not under any circumstances be given to another person or re-sold. Any attempted use of the ticket by another party to gain admission automatically cause the ticket invalid.
Free re-admission is always subject to ticket availability and may be unavailable on up to 5 days each year when the site is open to the public. It is not possible to use your 1-Year Pass when the site is closed. Before planning a visit please see the Visit Pages on www.royalcollection.org.uk to check if any dates are excluded and to confirm admission details.
Dates when 1-Year Pass free re-admission is unavailable in 2012:
Saturday 7 April 2012
Sunday 8 April 2012
Monday 9 April 2012
Monday 7 May 2012
Monday 4 June 2012
Please note that gift tickets and tickets booked through a tour operator or ticket agent cannot be transformed into a 1-Year Pass.
Ticket Sales and Information Office
Official Residences of The Queen
London SW1A 1AA
www.royalcollection.org.uk
Telephone +44 (0)20 7766 7334
【小题1】Which of the following tickets can be transformed into a 1-Year Pass?
| A．gift tickets |
| B．tickets bought from Royal Collection |
| C．tickets booked from a tour operator |
| D．tickets bought from an agent |
| A．get your ticket stamped | B．sign your name |
| C．buy a ticket | D．show your proof of signature |
| A．9 April 2012 | B．4 June 2012 |
| C．10 March 2013 | D．15 April 2013 |
| A．you need to pay some money |
| B．you can ask your friend to lend you his 1-Year Pass |
| C．you can have your gift ticket delivered to you |
| D．you need to show your passport and credit card on your arrival |
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科目：高中英语 来源： 题型：阅读理解
Different exercise types have different purposes and different benefits. One type of exercise may not accomplish all goals of being physically fit: a healthy heart, strong muscles and bones, and safety from injury. As a result, it is important to do enough types of exercise to have all the physical benefits. Here is a quick check sheet.
Aerobic Exercise: To have a strong and healthy heart, you need to do aerobic exercise. This means that you need to exercise yourself enough so that your heart rate, while exercising, is 65 percent to 85 percent of your maximum heart rate. If you don’t get your heart rate up within this level—you just aren’t working hard enough. Whatever you do, your heart rate needs to be 65 percent to 85 percent of your MHR for 20 to 30 minutes, at least 3 times a week. Typical types include:
* Running
* Walking (at least 4 to 4.5 mph)
* Swimming
* Bikingk3s5u
* Elliptical Training
* Yoga
Strength Training: To keep your muscles and bones strong, you need to do strength training. This comes in a variety of forms. Whatever you do, however, you need to train your muscles enough so that they are really tired by the end of each session. To see real benefits, make sure you are strength training 2 to 3 times a week for about 30 to 40 minutes. Typical types of strength training include:
* Weight Training
* Yoga
* Resistance Training
* Plyometrics
Flexibility Training: To keep your body flexible, reducing risk of injuries and pain in your joints and muscles, you need to do flexibility training. You should always aim to stretch every muscle after any exercise routine. Typical types of flexibility training include:
* Stretching
* Yoga
* Pilates
So next time you think that yoga 5 times a week will be enough, think about what it is really doing. Is it getting your heart rate up? Are you making up your strength? Are you keeping your muscles flexible?
【小题1】If your purpose is to _______, you can choose swimming as your exercise form.
| A．keep muscles and bones strong |
| B．build a strong and healthy heart |
| C．keep body flexible |
| D．reduce risk of injuries and pain in joints and muscles |
| A．Yoga is really better for people than running |
| B．The three kinds of training have links with one another |
| C．Flexibility training helps you build up your muscles |
| D．The more exercise you do, the better |
| A．meeting | B．gathering | C．term | D．period |
| A．how to build up our strength |
| B．how to choose an exercise type |
| C．how to find a good workout dealing with two or three of these goals |
| D．how to be more flexible |
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科目：高中英语 来源： 题型：阅读理解
There was a sweet smell of incense (香) in the air as the wellmuscled man moved his legs into a position well behind his head.It was something that the human body really should not be able to do.But what else would you expect at the First World Yoga Championships?
On September 25，the world’s leading yoga experts arrived in the US to find out who was the best.But the real prize was to turn yoga into a proper Olympic event.
“Yoga is a combination of bodybuilding，Miss World，Mr Universe and gymnastics，” said championship organizer Bikram Choudhury.“There are some 70 people from more than 20 countries competing in this event.Why not have yoga at the Olympics？”
The public cannot decide whether or not Choudhury’s dream will come true.But he is right about one thing：yoga has become popular with young and old people all over the world.In the US alone,15 million people practise yoga.Everyone is at it，including Madonna and Ricky Martin.
Yoga started in India more than 5,000 years ago.The name means “to join together”．That is to bring the body and mind together into one pleasing experience.The whole system of yoga is built on three things：exercise，breathing and meditation (沉思)．
The yoga that we know today is mostly physical yoga.It’s seen as a type of exercise，but is different from sports like football or running.When we do yoga，we move our body into positions that stretch the muscles and joints，making them stronger.
One of the best things about yoga is the fact that everyone can do it.To women，it means a flat stomach，more shapely legs and a graceful body.To men，it is a way of becoming stronger and more athletic.
There are also speciallydesigned yoga classes for pregnant women or children suffering from mental disabilities，such as autism (孤独症)．As for teenagers，meditation and simple breathing exercises can help them learn to calm down，relax and concentrate better.But teenagers under 16 are not supposed to do the body exercises as it could have a bad effect on their natural growth.
【小题1】What does the first paragraph mainly tell us?
| A．Something sportsmen should not do in practising yoga. |
| B．Basic skills that are required in performing yoga. |
| C．The performance of the sportsmen at the First World Yoga Championships. |
| D．The unique setting where yoga is performed. |
| A．To compare the differences between the young and the old. |
| B．To describe the extensive popularity of yoga in the US. |
| C．To emphasize the importance of practising yoga. |
| D．To explain the strong influence of public figures in the US. |
| A．It is a type of exercise which benefits the body and mind. |
| B．It makes muscles and joints stronger by stretching. |
| C．It contains exercise，breathing and meditation. |
| D．It is similar to the sports like football or running. |
| A．Women to be mothers. | B．Teenagers under 16. |
| C．Adult men. | D．Children with autism. |
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科目：高中英语 来源： 题型：阅读理解
I know what you’re thinking: pizza? For breakfast? But the truth is that you can have last night’s leftovers in the a.m. if you want to.
I know lots of women who skip breakfast, and they have a ton of different excuses for doing it. Some say they don’t have time, others think they’re “saving” calories, still others just don’t like breakfast food.
But the bottom line is that eating in the morning is very important when you’re trying to lose weight. “Eating just about anything from 300 to 400 calories would be better than nothing at all,” says Katherine Brooking, R. D., who developed the super-easy eating plan for this year’s “SELF CHALLENGE”. And even pizza can be healthy if it’s loaded with vegetables, and you stick to one small piece.
Breakfast is one meal I never miss, and the same goes for most weight loss success stories. Research shows that eating breakfast keeps you from overeating later in the day. Researchers at the University of Southern California found that breakfast skippers have a bigger chance of gaining weight than those who regularly have a morning meal.
So eat something in the morning, anything. I know plenty of friends who end up having no breakfast altogether, and have just coffee or orange juice. I say, try heating up last night’s leftovers—it may sound crazy, but if it works for you, do it! I find if I tell myself, “You can always eat it tomorrow,” I put away the leftovers instead of eating more that night. Try it…you may save yourself some pre-bedtime calories. And watch your body gain the fat-burning effects.
【小题1】The word “leftovers” in Paragraph 1 probably means _________.
| A．food remaining after a meal |
| B．things left undone |
| C．meals made of vegetables |
| D．pizza topped with fruit |
| A．Working women usually have breakfast in a hurry. |
| B．Many people have wrong ideas about breakfast. |
| C．There are some easy ways of cooking a meal. |
| D．Eating vegetables helps save energy. |
| A．who go to work early |
| B．who want to lose weight |
| C．who stay up late |
| D．who eat before sleep |
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科目：高中英语 来源： 题型：阅读理解
What do former American president Bill Clinton and rock musician Pete Townshend have in common.'? Both men have hearing damage from exposure(暴露，接触) to loud music, and both now wear hearing aids（助听器） as a result. As a teenager, Clinton played saxophone in a band. Townshend, who has the more severe hearing loss, was a guitarist for a band called the Who. He is one of the first rock musicians to call the public's attention to the problem of hearing loss from exposure to loud music.
Temporary（暂时） hearing loss can happen after only 15 minutes of listening to loud music. One early warning sign is when your ears begin to feel warm while you listen to music at a rock concert or through headphones. One later is that an unusual sound or a ringing is sometimes produced in your head after the concert.
"What happens is that the hair cells in the inner ear are damaged, but they're not dead," says physician and ear specialist Dr. Sam Levine. According to Dr. Levine, if you avoid further exposure to loud noise, it's possible to recondition the cells（细胞） somewhat. However, he adds, "Eventually, over a long period of time, hair cells are permanently damaged." And this is no small problem.
What sound level is dangerous? According to Dr. Levine, regular exposure to noise above 85 decibels (分贝) is considered dangerous. The chart below offers a comparison of decibel levels to certain sounds. Here's another measurement you can use. If you're at a rock concert and the music is so loud that you have to shout to make yourself heard, you' re at risk for hearing loss. That's when wearing protective devices such as earplugs becomes critical.
The facts are pretty frightening. But are rock bands turning down the volume.'? Most aren't. "Rock music is supposed to be loud," says drummer Andrew Sather."I wouldn't have it any other way. And neither would the real fans of rock. "
Continued exposure to loud music and the failure to wear earplugs can lead to deafness, according to Dr. Levine. He states, "There's no cure for hearing loss. Your ears are trying to tell you something. That ringing is the scream of your hair cells dying. Each time that happens, more and more damage is done. "
| Levels of Common Noises Normal conversation 50 — 65 dB Food blender 88 dB Jet plane flying above a person standing outside 103 dB Rock band during a concert 110 — 140 dB |
| A．loud music is a major cause of hearing loss |
| B．famous people may have hearing problems |
| C．teenagers should stay away from school bands |
| D．the problem of hearing damage is widely known |
| A．not to be seen | B．to fill with sound |
| C．to become larger in size | D．to make good again |
| A．a list of harmful sounds |
| B．the effect of rock concerts |
| C．the noise levels of sounds |
| D．relationship between daily activities and hearing loss |
| A．When your ears feel warm, your hair cells are dead. |
| B．Drummer Andrew Sather gives good advice. |
| C．Many are at the risk of losing hearing. |
| D．Doctors know how to deal with hearing loss. |
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科目：高中英语 来源： 题型：阅读理解
Bad teeth can be painful and even be deadly. Infections of the gums(牙龈) and teeth can release bacteria into the blood system. Those bacteria can increase the chance of a heart attack or stroke and worsen the effects of other diseases. And adults are not the only ones at risk. For example, a 12yearold boy died when a tooth infection spread to his brain in 2007 in Washington. Experts said it might have been prevented had he received the dental care he needed.
Experts say good dental care starts at birth. Breast milk, they say, is the best food for the healthy development of teeth. Breast milk can help slow bacterial growth and acid production in the mouth. But dentists say a baby's gums and early teeth should be cleaned after each feeding by using a cloth with a little warm water. Experts say if you decide to put your baby to sleep with a bottle, give only water.
When baby teeth begin to appear, you can clean them with a wet toothbrush. Dentists say it is important to find soft toothbrushes made especially for babies and to use them very gently. The use of fluoride(氟化物) to protect teeth is common in many parts of the world. For example, it is often added to drinking water supplies. The fluoride mixes with enamel(釉质), the hard surface on teeth, to help prevent holes from forming.
But young children often swallow toothpaste when they brush their teeth. The American Academy of Pediatric Dentistry notes that swallowing fluoridated toothpaste can cause problems. So young children should be carefully watched when they brush their teeth. And only a small amount of fluoridated toothpaste, the size of a pea, should be used.
Parents often wonder what effect finger sucking might have on their baby's teeth. Dental experts generally agree that this is fine early in life. Most children stop sucking their fingers by the age of four. If it continues, experts advise parents to talk to their children's dentists or doctors. Because it could interfere_with the correct development of permanent teeth.
Dentists say children should have their first dental visit at least by the time they are one year old. They say babies should be examined when their first teeth appear—usually at around six months.
【小题1】According to the passage，what is the function of fluoride?
| A．Making the surface on teeth much cleaner. |
| B．Protecting gums from being infected. |
| C．Keeping holes on teeth from forming. |
| D．Slowing down bacterial growth and acid production. |
| A．do harm to | B．account for |
| C．contribute to | D．stand for |
| A．To warn us of the deadly infections of gums and teeth. |
| B．To introduce the advantages of fluoridated toothpaste. |
| C．To draw our attention to the dental care of young children. |
| D．To present the research results about dental care. |
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科目：高中英语 来源： 题型：阅读理解
Putting in water fountains (饮水器) at schools, and teaching children about the health benefits of water, could reduce their risk of getting extra pounds, reports a new study that is published in the latest issue of the journal Pediatrics.
The findings are based on a survey in 32 elementary schools of two German cities, Dortmund and Essen. The researchers, led by Rebecca Muckelbauer, a nutritionist(营养学家) at the Research Institute of Child Nutrition Dortmund, weighed about 3,000 children, and asked them about their beverage consumption(饮料消费量).
At the beginning of the school year, the experts had water fountains added to 17 of the schools. The scientists also worked with teachers to carry out educational programs that promote the benefits of drinking water. In contrast to schools in the United States, there are very few schools in Germany that have water fountains.
At the beginning of the study, there were no big differences in the number of overweight children in the different groups. But by the end of the school year, children in the schools with water fountains were 31 per cent less likely to gain extra pounds, compared to kids who went to other schools, where water drinking was not encouraged.
Children in the schools with fountains increased their water consumption from about 3 up to 4 glasses a day, while those in the other schools continued to drink an average of 3 glasses. Over the research, the number of overweight kids upped from 384 to 385 out of 1,641 at the schools with water fountains. In comparison, the number of overweight kids at the other schools increased from 339 to 364 out of 1,309, Dr. Muckelbauer said.
The experts cannot make any final conclusions and explain why the students who were encouraged to drink water were less likely to gain extra weight. Dr. Muckelbauer noted that according to a few other studies, drinking of water increases the rate at which calories are burned, while some other research suggested that water may temporarily decrease appetite (食欲).
【小题1】What do we know about the survey from the passage?
| A．The teachers were also encouraged to drink water. |
| B．The students surveyed were all overweight. |
| C．It surveyed children in the countryside. |
| D．It lasted for a whole school year. |
| A．Drinking water certainly decreases appetite. |
| B．Further research is needed to confirm the finding. |
| C．The experts will encourage all the students to drink water. |
| D．Why students drinking more get less pounds will be clear soon. |
| A．Schools with water fountains |
| B．Drink more water and become thinner |
| C．Water fountains at schools help kids stay thin |
| D．Water consumption at some German schools |
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