Although considered an excellent exercise, jumping rope has never received widespread acceptance because of two reasons. First, most people recognize jumping rope as an excellent form of cardiovascular(心血管的)exercise, but they also believe that it is simply too difficult. In other words, they don’t think they’ll be able to continue jumping for the near 20 minutes in order to achieve a beneficial physical effect. Second, many regard it as somewhat boring and overly repetitive(重复乏味的)—not as something fun or enjoyable.
As a matter of fact, jumping rope can be great fun as long as you find a proper way to practise it. Instead of doing the usual two-foot bounce(跳)over and over again, players good at rope-jumping often change their pattern every 10 or 20 jumps: a single bounce, a double-bounce, a skip, a knee-up, side swings, as well as a variety of other easy-to-learn free-style rope-jumping.
Nowadays researchers are discovering that jumping rope also prepares the brain for learning. It is an exercise allowing both brain hemispheres(半球)to perform equally to each other.
In short, jumping rope can be a life-long activity requiring little equipment, time and space, yet leading to a much healthier life.
【小题1】 One reason that can explain why rope-jumping has not spread widely is that
.
| A．it benefits the cardiovascular system |
| B．it is too difficult for people to learn to jump |
| C．it is believed to be boring and repetitive |
| D．it requires little equipment, time and space |
| A．there is only one proper way to follow |
| B．the usual way should not be used again |
| C．the easiest way is always the best one |
| D．there are different kinds of ways to follow |
| A．only prepares the brain for learning |
| B．is suitable for students only |
| C．helps both brain hemispheres work together |
| D．can be dangerous for old people |
| A．He is strongly against it. |
| B．He is for it. |
| C．The passage doesn’t mention it. |
| D．He knows little about it. |
名校课堂系列答案科目：高中英语 来源： 题型：阅读理解
Mid-IB at a glance
The summer vacation is the time to consolidate（巩固）your learning and prepare for the year ahead. In July and August Oxford Study Courses will once again hold its Mid-IB Summer School for students half way through their IB Diploma（国际预科证书）.
We’ll be back giving another generation of IB students a unique opportunity to sample a way of life enjoyed by students at famous universities.
Students who have completed the first year of their IB Diploma can join us and we can help them prepare for their important second year.
Students can choose how many subjects they study. Each subject is studied for one week. You can attend up to 5 weeks.
The Mid-IB Summer School is held at Cambridge University in the UK （between June 20th and August 1 st） and at Harvard University and the Massachusetts Institute of Technology （MIT）in Boston, USA （between July 6th and July 25th）.
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Student comments
◆ “The classes have shown me new approaches to learning. I have also learned how to approach exam questions and now feel confident in doing so.”
◆ “It was cool creating tight and close relationships with other students from around the world, realizing we all had a connection to each other.”
◆ “I really enjoyed the level of independence, although I felt like people were watching out for us. I also felt like an Oxford student!”
◆ “I have enjoyed the learning style and the course work has been extremely beneficial（有益处的）academically.”
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Enjoy the summer
Our Summer School gives you an action-packed social scene with visits to the fun places in the area, organized sports and social events, and advice on how to enjoy your free time in these amazing cities with your new friends. Welcome to contact us at ose@ose-ib.com or on +44（0）1865 521802!
【小题1】The Mid-IB Summer School is intended for the students who ________.
| A．have finished their first year of college |
| B．intend to apply for Oxford University |
| C．don’t know how to spend their summer vacation |
| D．have completed the first year of their IB Diploma |
| A．Students will visit many fun places around the world. |
| B．A student can at most choose 5 subjects. |
| C．Only students from England and America have access to the school. |
| D．Students can obtain their IB Diploma when they finish their studies. |
| A．It begins in July. |
| B．It provides only academic courses. |
| C．It is held in three universities. |
| D．Students attending will study for 5 weeks. |
| A．news story | B．speech | C．travel guide | D．advertisement |
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科目：高中英语 来源： 题型：阅读理解
Spring is the time to go out and enjoy the weather and scenery. Here are some events to attend in March of 2012 in Oregon!
Oregon Country Fair (OCF), 9 am to 7 pm on March 8-10
OCF first started in 1969, and it’s blossomed into an outstanding example of what a non-profit should be. OCF is an event of shopping & atmosphere, and food ranging from Indian & Afghani cuisine to Italian & France cuisine. Wonderful craft & music never stop. From the time you get there until the time you leave, everyone has a smile on their faces, and they wave and say hello. For tickets, go and visit www. Oregoncountryfair.org.
30th Annual Seaside Beach Volleyball Tournament, 8 am to 6 pm on March 12-14
The Annual Seaside Beach Volleyball Tournament is an amateur tournament that draws amateur volleyball players to the small town of seaside, as well as AVP Team players who are the best volleyball players. In the past years, it has drawn more than 700 teams playing on over 80 volleyball courts. Just go west, and you can’t miss it. It is about 20 miles south of Astoria. To learn more about it, visit the website www. Seasideor.com.
Hood to Coast Relay, 3:30 am to 6:45 pm on March 26-27
The Hood to Coast Relay is a 200-mile-long relay that consists of 15 000 runners and 4 100 volunteers. It’s the largest relay in the world, which goes from Mt. Hood to Pacific Ocean in Seaside, Oregon. People of the Oregon coast fear Hood to Coast, because local towns and streets are flooded. There are audiences cheering riders on, and many people set up stations to give riders water. If you would like to get the race route maps, visit the website www. Hoodtocoast.com.
Other event information
To learn about other events, visit the website www. aadfv. blogspot.com.
【小题1】OCF covers the following EXCEPT _____.
| A．music | B．dishes | C．dance | D．artworks |
| A．In 1982. | B．In 1986. | C．In 1988. | D．In 1992. |
| A．www. Seasideor.com. | B．www. Hoodtocoast.com. |
| C．www. aadfv.blogspot.com. | D．www. Oregoncountryfair.org. |
| A．the relay will last a long period |
| B．they have to offer food and water |
| C．the weather is bad during the relay. |
| D．too many people will go there. |
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科目：高中英语 来源： 题型：阅读理解
People are overweight for many reasons, the most important one of which is that they eat the wrong foods, get the wrong types of calories per meal, and they also eat meals at the wrong time each day. Food is more powerful than any weight loss pill(减肥药), because the food that you eat can either make you thin or fat. This is true because your body is like an engine, and it only needs certain foods at certain intervals(间隔)each day. Low-calorie Diets Do Not Work
The reason people cannot lose weight by starving themselves is that their metabolism(新陈代谢)will detect any major drop in calories and it will then adjust(调整)itself by burning fewer calories each day. That is the reason why you can eat 1,000 calories per day and not lose any weight, while your friends can eat 2,500 calories per day and not gain any weight.
Low-fat Diets Do Not Work
Many people in today’s society are buying mostly low- fat or non-fat food at the grocery store. Everybody knows how much fat is inside the food they buy. However, people are getting fatter than ever before by doing this. They are not losing weight by changing to this low fat lifestyle.
Losing weight has nothing to do with these things. One of the most important things you can do to control your weight is to eat the proper foods, such as fruit and vegetables, eat them at the right time, and exercise every day. If people make this a habit, they will lose weight.
【小题1】What is the main reason why people are overweight?
| A．They eat the wrong foods at the wrong time. |
| B．They eat food with lots of calories. |
| C．They don’t take any weight loss pills. |
| D．They burn many calories every day. |
| A．tell readers not to buy low-fat or non-fat food |
| B．tell readers how to lose weight |
| C．tell readers about an important scientific discovery |
| D．call on people to lose weight and stay healthy |
| A．a, b, c, d | B．a, b, d, e | C．a, c, d, e | D．a, b, c, e |
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科目：高中英语 来源： 题型：阅读理解
After moving to the United States, immigrant groups trying to fit in tend to choose high-calorie, fatty foods in an attempt to appear more American, a new study finds. That's one reason why immigrants approach U.S. levels of obesity within 15 years of moving to America.
The researchers also did an experiment that measured whether or not the threat of appearing un-American influenced respondents' food choices．After being questioned about their ability to speak English，75 percent of Asian-Americans identified a typical American food as their favorite. Only 25 percent of Asian-Americans who had not been asked if they spoke English did the same.
When their American identity was called into question during a follow-up study, Asian-American participants also tended to choose typical American dishes, such as hamburgers and grilled cheese sandwiches, over more Asian fare. In that experiment, 55 Asian-Americans were asked to choose a meal from a local Asian or American restaurant. Some participants were told that only Americans could participate in the study. Those who chose the more typical American fare ended up consuming an extra 182 calories, including 12 grams of fat and seven grams of saturated fat(饱和脂肪).
"People who feel like they need to prove they belong in a culture will change their habits in an attempt to fit in," said Sapna Cheryan, an author of the study and assistant professor of psychology at the University of Washington. "If immigrants and their children choose unhealthy American foods over healthier traditional foods across their lives, this process of fitting in could lead to poorer health," Cheryan added.
Social pressures, the study concluded, are at the heart of the problem. "In American society today, being American is associated with being white. Americans who don't fit this image even if they were born here and speak English feel that pressure to prove that they're American," said Cheryan.
【小题1】According to the survey, _____.
| A．Asia-Americans care less about their health. |
| B．25 percent of Americans like junk food. |
| C．choosing food is related to Asian-American’s situation |
| D．immigrants are forced to eat junk food. |
| A．food offered as a meal | B．a person taking a taxi |
| C．money spent on food | D．an arranged thing to do |
| A．what immigrants have done is ridiculous |
| B．American traditional foods are healthier |
| C．immigrants risk their health in order to fit in |
| D．American culture affects immigrants deeply |
| A．The situation of employment | B．The traditional culture |
| C．The American government | D．The pressures from society |
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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
Computers can injure you. Most other injuries happen suddenly. For example, if you fall off a bike and break your arms, it happens very quickly. But computer injuries happen slowly.
You probably know how to ride a bike safely. Now learn to use a computer safely.
Your eyes--Too much light can injure your eyes, so never sit too close to a computer screen. Your eyes should be at least 50 centimeters (厘米) from the screen. Remember to look away from it sometimes. This gives your eyes a rest.
When you use a computer, the window should be on your left or your right. If it is behind you, the light will reflect (反射) on the screen. If the window is in front of you, the sun and the screen will both shine into your eyes.
Your hands--Hand injuries can happen because the hands are moved in the same way hundreds of times. If you use a keyboard for a long time, follow this rule: Stop sometimes and exercise your hands and fingers in different ways.
Your back--Some people sit for many hours in front of a computer. If you sit in the wrong way, you can injure your back and your neck. So you should sit with your back straight. The top part of the screen should be in front of your eyes. If you are sitting for a long time, get up every 30 minutes and exercise your arms, legs and neck.
Enjoy your computer, but use it safely.
【小题1】How many kinds of computer injuries are mentioned in this passage?
| A．One. | B．Two | C．Three. | D．Four. |
| A．you sit 60 centimeters away |
| B．you remember to look away |
| C．your eyes are too close to it |
| D．the window is on your left or right |
| A．you work near a window |
| B．you often take rests from working |
| C．you use a keyboard for a long time |
| D．the window is behind you |
| A．You should sit with your back straight while you work on a computer. |
| B．Staying in front of a computer too long may injure your eyes. |
| C．When you work on a computer, your hands almost move in the same way. |
| D．The writer thinks that computer is bad for your health. |
| A．How to protect your eyes |
| B．How to protect your hands |
| C．How to use a computer safely |
| D．How to protect your back |
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科目：高中英语 来源： 题型：阅读理解
Climate change could affect food supplies, water resources, human health and homes.
If greenhouse gas emissions keep increasing at the current rate, global temperature is expected to rise between 2°C and 6°C by 2100. This doesn’t sound much, but a 5°C change is the difference between the current warm period and an ice age.
Global warming leads to other changes in the climate: melting ice, more evaporation(蒸发), changes in geographical patterns of rainfall, heavier downpours separated by longer dry spells, more frequent heat waves, more intense hurricanes, and sea level rise.
These changes could affect crop growth as drought, increased evaporation and shrinking glaciers（冰川）disrupt water supply. Some crops could suffer heat stress. While there may be benefits in some regions, overall climate change is likely to have a negative impact on global food supplies. The impacts of climate change on agriculture will vary widely around the world. A global temperature rise of 1–2 °C is expected to increase food production in some regions, particularly mid-latitude areas. But in tropical regions even a small amount of warming could reduce crop yields. A temperature rise of 3 °C or more could threaten global food resources, as all regions are likely to experience negative impacts overall.
Freshwater resources could also diminish, especially in tropical regions, as rain patterns change and evaporation speeds up. Some communities could lose essential melt water as glaciers disappear, while more intense rainfall and hurricanes could cause more flooding, leading to water pollution and bacterial diseases such as cholera（霍乱）becoming more widespread.
Climate change could lead to a variety of health impacts – both positive and negative. On the negative side, scientists anticipate more cases of malnutrition, heatstroke and waterborne diseases such as cholera. Although some populations will benefit from a reduced risk of cold-related illnesses such as hypothermia, overall a warming world is likely to have negative effects on human health.
Scientists also expect damage to homes and buildings from more intense hurricanes, heavier rainfall and rising sea levels. Climate change is likely to affect infrastructure by increasing the risk of both coastal and inland flooding around the world, owing to a combination of heavier rainfall, rising sea levels and increased storm damage. Homes and buildings could also be affected by the thawing of frozen ground and greater risk of forest fires.
The consequences of climate change will have an impact on people around the world.
【小题1】With global temperature increased by 1–2 °C, _______.
| A．crops yields could be increased in tropical regions |
| B．food production could rise throughout the world |
| C．chances are that food resources would be threatened overall |
| D．mid-latitude areas are likely to experience positive impacts |
| A．lower temperature than normal |
| B．higher temperature than normal |
| C．more cases of malnutrition |
| D．cases of waterborne diseases |
| A．food supplies and buildings |
| B．freshwater resources and homes |
| C．human health and food supplies |
| D．human health and homes |
| A．how global warming leads to changes in the climate |
| B．how climate change affects people worldwide |
| C．why climate change affects our crop growth |
| D．why climate change contributes to all bad results |
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科目：高中英语 来源： 题型：阅读理解
Good health is the most valuable thing a person can have but one cannot take good health for granted .It is important to remember that the body needs proper care in order to be healthy. There are three things that a person can do to help stay in good shape, eat right food, get enough sleep, and exercise regularly.
Proper nutrition is important for good health. Your body cannot work well unless it receives the proper kind“fuel"．Don't eat too much food with lots of sugar and fat, Eat plenty of foods high in protein, like meat fish eggs and nuts. Vegetables and fruits are very important because they provide necessary vitamins and minerals. However don't overeat It is not helpful to be overweight
Getting the proper amount of sleep is also important. If you don't get enough sleep, you feel tired and easily get angry. You have no energy. Over a long period of time a little amount of sleep may even result In a change of personality（人的个性)．Be sure to allow yourself from seven to nine hours of sleep each ,If you do, your body will feel strong and refreshed ,and your mind will be sharp．
Finally, get plenty of exercise Exercise firms the body, strengthens the muscles, and prevents you from gaining weight It also improves your heart and lungs. If you follow a regular exercise program, you will probably increase your life-span（寿命)．An kind of exercise is good. Most sports excellent for keeping the body in good shapes: basketball, swimming, bicycling, running and so on. Sports are not only good for your body, but they are enjoyable and interesting, too.
If everybody were to eat the right foods, get plenty of sleep and exercise regularly, the world would be a happier and healthier place. We would all live to be much older and wiser.
【小题1】In order to keep good health______.
| A．we should eat a lot of sweets |
| B．one needs a large amount of fat |
| C．we must try to sleep now and then |
| D．people should eat according to the foods nutrition |
| A． can keep healthy | B． is no good for you |
| C． gets you more energy | D． will keep your personality |
| A． how to eat | B． what to eat |
| C． how to keep healthy | D． the importance of doing exercise |
| A． Eating and Exercising | B． How Vitamins Work in Man's Body |
| C． Staying Healthy | D． Sleeping Well |
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