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    Most people who move to a foreign country may experience a period of time when they have a lot of stress in the new culture. This feeling is often called “culture shock” and it is important to learn how to deal with culture shock. First of all, you should know that everyone in a new situation will go through some form of culture shock. There are four general stages of cultural adjustment(适应).

    The first stage is usually referred to as the honeymoon stage. Upon arriving in a new environment, you'll be interested in the new culture. Everything will seem exciting, and everyone will seem friendly and helpful.

    The second stage is called the withdrawal stage. The excitement that you felt before changes to frustration(沮丧) as you find it difficult to deal with new problems. The language is hard to learn; friends are hard to make; simple things like shopping and going to the bank are challenges. It is at this stage that you are likely to feel anxious and homesick.

If you are one of those who manage to stick it out (坚持下来), you will enter the third stage—- the recovery stage. At this point, you'll feel more confident in the new culture. You'll start to understand and accept the way things are done and the way people behave in your new environment.

The last stage is the stability stage—- this is the point when people start to feel at home in the new culture. At this stage, you will behave well in the new culture, and prefer some aspects(方面) of the new culture to your own culture.

    There is, in a sense, a fifth stage to this process. If you decide to return home after a long period in a new culture, you may experience what is called “reverse culture shock”. This means that you may find aspects of your own culture “foreign”, because you're so used to the new culture. Reverse culture shock is usually pretty mild(温和的) and doesn't last for very long.

    Today's demands for measuring childhood success have chased household chores from the to-do lists of many young people. In a survey of 1,001 US adults released by Braun Research, 82% reported having regular chores growing up, but only 28% said that they require their own children to do them. “Parents today want their kids spending time on things that can bring them success, but ironically, we've stopped doing one thing that's actually been a proven predictor of success—and that's household chores.” says Richard Rende, a developmental psychologist.

    Giving children household chores at an early age helps to build a lasting sense of mastery, responsibility and independence, according to research by Marty Rossmann, professor at the University of Minnesota. In 2002, Dr. Rossman analyzed data from a longitudinal(纵向的) study that followed 84 children across four periods. She found that young adults who began chores at ages 3 and 4 were more likely to have good relationships with family and friends and to achieve academic and early career success, as compared with those who didn't have chores or who started them as teens.

    Chores also teach children how to be empathetic(感同身受的) and responsive to others' needs, notes psychologist Richard Weissbourd. In research, his team surveyed 10,000 high-school students and asked them to rank what they treasured more: achievement, happiness or caring for others. Almost 80% chose either achievement or happiness over caring for others. As he points out, however, research suggests that personal happiness comes most reliably not from high achievement but from strong relationships. “We're out of balance,” says Dr. Weissbourd. A good way to start re-adjusting priorities(优先事项), he suggests, is by learning to be kind and helpful at home.

    The next time that your child asks to skip chores to do homework, resist the urge to let him or her off the hook. Being slack(懈怠的) about chores when they compete with school sends your child the message that grades and achievement are more important than caring about others. What may seem like small messages in the moment but add up to big ones over time.

    How can we all get more laughter into our lives? Here is what the experts suggest:

    Nancy Alguire, a teacher in Clifton Park, N.Y. was once painfully shy and she seldom laughed. Then she married a circus clown (小丑). “I became interested in the clowns,” she recalls,“ One day I put on a costume and paint my face. That afternoon my whole life changed. I learned to laugh and enjoy life in a way I had never done before.” To this day, she still makes it a rule to be with people who enjoy life and laughing.

    It doesn't take you too much time and can be easy. Collect favorite cartoons and jokes. Also, keep a paper for writing down humor you find in everyday life.“Good ideas come and go fast, you have to capture them quickly or they are gone,” says Virginia Tooper.

Laugh when you need it most.

    “” says comedian Bill Cosby.“And once you find laughter, no matter how painful your situation might be, you can survive it,” he insists.

    Gray Alan, a sociology professor at the University of Minnesota, claims that laughter is a skill we can all gain—because it comes naturally. Just remember: we are just here for a period, so get a few laughs.

    Anger often makes us uncomfortable. When you find your anger too uncomfortable to process, please let it go. But remember to create a healthy anger in your children is to practice creating a healthy anger in yourself. Once you're better at experiencing anger and expressing it in a healthy way, you'll be able to model a good style of anger for your kids.

    Some kids deal with anger by creating a "false self": a child who is perfect for their parents. People who have developed a false self are often passive aggressive and seem shallow because they've hid away all the feelings with depth and character.

    How do we keep kids from creating false selves? We need to raise them in an environment where it's safe to express feelings. Once you feel more comfortable with your own anger, you can teach your children why anger is a helpful emotion. When your kid expresses anger, help them examine what it is that has made them angry. Why did it make them angry? How did it do that? Then, you can teach them that while emotions are never wrong and are always valid, our expressions of our emotions are within our control.

    People who are afraid of their own anger will never learn how to listen to what their anger is trying to tell them. Instead of teaching our kids that their anger is wrong, that "happy families" are never angry, or that all feelings of anger lead to violence and fear, we can teach our children that anger is OK. Anger is natural, it is normal, and it can be experienced and expressed in a healthy way.

    Imagine looking out of your window and seeing a whale swim by. That's the sight that surprises New York City residents recently. In the past years, humpback whales have been spotted in the two rivers surrounding the island of Manhattan, the Hudson River and the East River,

    Experts say that river cleanup efforts have improved water quality and led to an increase in the number of fish there. Fish are on the humpback's menu.The sighting is also an encouraging sign that conservation efforts are helping humpback whales come back. In 1973, the species was listed as the endangered. Now scientists say humpback whales are making a comeback.

    By the middle of the 20^th century, hunting whales for profit had nearly wiped out many whale species. In 1973, the U.S. set up the Endangered Species Act. People were no longer allowed to hunt them in the U.S. waters. In 1982, the International Whaling is illegal worldwide. Last September, it was announced that nine groups of humpback whales are no longer endangered. Four groups are still endangered and a fifth is threatened.

     The number of them is growing particularly faster in the Southern Hemisphere like Tasman Sea and Coral Sea. And the number of humpback whales in Hawaii has made an amazing recovery. In 1966, there were fewer than 1,500 humpbacks there. Today there are about 10,000. But humpbacks in other parts of the world are still struggling.

    “We still have a lot of work to do,” says Angela Somma, head of NOAAS Fisheries' endangered species division. "But with the right protection, the number of humpback whales should continue to grow.

A. These efforts to save whales are paying off.

B. People are frightened when seeing whales in the river.

C. Last year, one even swam past where the mayor lives.

D. Today there are about 100,000 humpback whales worldwide.

E. The extra food in the rivers is mainly what's attracting the whales.

F. Scientists have carried out further research on the number of the whales.

G. Scientists say that the focus needs to be on the whales that are still struggling.

    If women are mercilessly exploited（剥削）year after year,they have only themselves to blame.Because they tremble at the thought of being seen in public in clothes that are out of fashion,they are always taken advantage of by the designers and the big stores.Clothes which have been worn only a few times have to be put aside because of the change of fashion.When you come to think of it,only a woman is capable of standing in front of a wardrobe（衣橱）packed full of clothes and announcing sadly that she has nothing to wear.

    Changing fashions are nothing more than the intentional creation of waste.Many women spend vast sums of money each year to replace clothes that have hardly been worn.Women who cannot afford to throw away clothing in this way,waste hours of their time altering（政变）the dresses they have.Skirts are lengthened or shortened;neck-line are lowered or raised,and so on.

    No one can claim that the fashion industry contributes anything really important to society.Fashion designers are rarely concerned with vital things like warmth,comfort and durability（耐用）.They are only interested in outward appearance and they take advantage of the fact that women will put up with any amount of discomfort,as long as they look right.There can hardly be a man who hasn't at some times in his life smiled at the sight of a woman shaking in a thin dress on a winter day,or delicately picking her way through deep snow in high-heeled shoes.

    When comparing men and women in the matter of fashion,the conclusions to be drawn are obvious.Do the constantly changing fashions of women's clothes,one wonders,reflect basic qualities of inconstancy and instability （不稳定）?Men are too clever to let themselves be cheated by fashion designers.Do their unchanging styles of dress reflect basic qualities of stability and reliability（可靠）?That is for you to decide.

    First Lady Michelle Obama is a big fan of volunteering. Volunteering means working for free to help someone else. Mrs. Obama says volunteering is very important. “It should be part of everyone's life,” she says.

    Many teens agree. They say that helping others feels great and makes a difference. These days, more teens volunteer than work for pay. Teens clean up parks, walk dogs at animal shelters, visit the elderly and more.

    Some cities —including Seattle, Chicago, and Washington, D.C. —require high school students to volunteer. Students must volunteer in order to graduate. The student volunteers learn new skills and help their communities.

    Many parents are in favor of the idea —they say volunteering helps teens build job skills. But most teens don't want to be forced to volunteer. They say they are busy. And they say volunteering is only fun if it's a choice.

Read both sides of the debate and decide.

YES

Volunteering can help teens get into college or get a job.

Many cities and towns need help. Volunteers can help keep important programs going.

Not all teens will volunteer if it isn' t required. Schools should require students to do all they can to get ready for adult life.

NO

Most teens are already very busy with classes, homework, jobs and sports. Forcing them to do more isn't fair.

It should be up to each person. Helping out doesn't feel as good if you have to do it.

Finding a volunteer job isn't always easy. Students shouldn't be kept from graduating because of something they can't control.

    The mobile phone has become a problem for high schools. Some high-school students in Australia are not allowed to carry mobile phones during school hours.

    The mobile phone used among children has become a problem for the school years. Several children have got mobile phones as Christmas presents, and more students want them. Marry Brown, a headmaster, said that the mobile phone was a distraction to students during school hours and it also gave teachers so much trouble in their classrooms. Teachers also say that sometimes students might use phone messages to cheat during exams.

    She said some schools had tried to ban mobile phones.  Some parents felt unhappy because they couldn't get in touch with their children.

    Many teachers said students should not have mobile phones at school, if there was a good reason, they could leave their phones at school office. They also said phones were easily lost and were a distraction for studies.

    Many people say that they understand why parents would want their children to have phones, but they think schools should let students know when they can use their mobile phones.

Wilderness

    “In wilderness(荒野) is the preservation of the world.” This is a famous saying from a writer regarded as one of the fathers of environmentalism. The frequency with which it is borrowed mirrors a heated debate on environmental protection: whether to place wilderness at the heart of what is to be preserved.  

     As John Sauven of Greenpeace UK points out, there is a strong appeal in images of the wild, the untouched; more than anything else, they speak of the nature that many people value most dearly. The urge to leave the subject of such images untouched is strong, and the danger exploitation(开发) brings to such landscapes(景观) is real. Some of these wildernesses also perform functions that humans need—the rainforests, for example, store carbon in vast quantities. To Mr.Sauven, these ”ecosystem services” far outweigh the gains from exploitation.

    Lee Lane, a visiting fellow at the Hudson Institute, takes the opposing view. He acknowledges that wildernesses do provide useful services, such as water conservation. But that is not, he argues, a reason to avoid all human presence, or indeed commercial and industrial exploitation. There are ever more people on the Earth, and they reasonably and rightfully want to have better lives, rather than merely struggle for survival. While the ways of using resources have improved, there is still a growing need for raw materials, and some wildernesses contain them in abundance. If they can be tapped without reducing the services those wildernesses provide, the argument goes, there is no further reason not to do so. Being untouched is not, in itself, a characteristic worth valuing above all others.

    I look forwards to seeing these views taken further, and to their being challenged by the other participants. One challenge that suggests itself to me is that both cases need to take on the question of spiritual value a little more directly. And there is a practical question as to whether wildernesses can be exploited without harm.

    This is a topic that calls for not only free expression of feelings, but also the guidance of reason. What position wilderness should enjoy in the preservation of the world obviously deserves much more serious thinking.

    Motion pictures are so much a part of our lives that it's hard to imagine a world without them. We enjoy them in theatres, at home, in offices, in cars and buses, and on airplanes.

    ① For about 100 years, people have been trying to understand why this medium has so attracted us. Films communicate information and ideas, and they show us places and ways of life we might not otherwise know. Important as the benefits are, though, something more is at stake. Films offer us ways of seeing and feeling that we find deeply satisfying. They take us through experiences. The experiences are often driven by stories, with characters we come to care about, but a film might also develop an idea or explore visual qualities or sound textures. A film takes us on a journey, offering a patterned experience that engages our minds and emotions.

    ② Films are designed to have effects on viewers. Late in the 19th century, moving pictures emerged as a public amusement. They succeeded because they spoke to the imaginative needs of a broad-based audience. All the traditions that emerged－ telling fictional stories, recording actual events, animating objects or pictures, experimenting with pure form－aimed to give viewers experiences they couldn't get from other media. The men and women who made films discovered that they could control aspects of cinema to give their audience richer, more engaging experiences. Learning from one another, expanding and refining the options available, filmmakers developed skills that became the basis of film as an art form.

    ③ The popular origins of cinema suggest that some common ways of talking won't help us much in understanding film. Take the distinction between art and entertainment. Some people would say that blockbusters(大片) playing at the multiplex are merely “entertainment”, whereas films for a narrower public－perhaps independent films for festival fare, or specialized experimental works－are true art. Usually the art / entertainment split carries a not-so-hidden value judgment: art is high-brow, whereas entertainment is superficial. Yet things aren't that simple. As we just indicated, many of the artistic resources of cinema were discovered by filmmakers working for the general public. During the 1910s and 1920s, for instance, many films that aimed only to be entertaining opened up new possibilities for film editing. As for the matter of value, it's clear that popular traditions can promote art of high quality. Cinema is an art because it offers filmmakers ways to design experiences for viewers, and those experiences can be valuable.

    ④ Sometimes, too, people treat film art as opposed to film as a business. This split is related to the issue of entertainment, since entertainment generally is sold to a mass audience. Again, however, in most modern societies, no art floats free of economic ties. Novels good, bad, or indifferent are published because publishers expect to sell them. Painters hope that collectors and museums will acquire their work. True, some artworks are funded through taxes or private donations, but that process, too, involves the artist in a financial transaction(交易). Films are no different. Others are funded by patronage or public moneys. Even if you decide to make your own digital movie, you face the problem of paying for it－and you may hope to earn a little extra for all your time and effort.

    The crucial point is that considerations of money don't necessarily make the artist any less creative or the project any less worthwhile. Money can corrupt any line of business (consider politics), but it doesn't have to. In Renaissance Italy, painters were commissioned by the Catholic church to illustrate events from the Bible. Michaelangelo and Lenonardo da Vinci worked for hire, but it would be hard to argue that it hurt their artistry.

    Here we won't assume that film art prevents entertainment. We won't take the opposite position either－claiming that only Hollywood mass-market movies are worth attention. Similarly, we don't think that film art rises above commercial demand, but we also won't assume that money rules everything. Any art form offers a vast range of creative possibilities. Our basic assumption is that as an art, film offers experiences that viewers find worthwhile.

    The human brain contains 10 thousand million cells and each of these may have a thousand connections. Such enormous numbers used to discourage us and cause us to dismiss the possibility of making a machine with human-like ability, but now that we have grown used to moving forward at such a pace we can be less sure. Quite soon, in only 10 or 20 years perhaps, we will be able to assemble a machine as complex as the human brain, and if we can we will. It may then take us a long time to render it intelligent by loading in the right software (软件)or by altering the architecture but that too will happen.

    I think it certain that in decades, not centuries, machines of silicon (硅) will arise first to compete and then do better than their human ancestors. Once they do better than us they will be capable of their own design. In a real sense they will be able to reproduce themselves. Silicon will have ended carbon's long control. And we will no longer be able to claim ourselves to be the finest intelligence in the known universe.

    As the intelligence of robots increases to match that of humans and as their cost declines through economies of scale we may use them to improve environments. Thus, deserts may bloom and the ocean beds be mined. Further ahead, by a combination of the great wealth this new age will bring and the technology it will provide, the construction of a vast, man-created world in space, home to thousands or millions of people, will be within our power.

    What would work be like if you had no boss?Imagine you could make all your own decisions and no one told you what to do.

    A Swedish software company,Crisp,decided to get rid of their CEO.First,they needed to find out what a CEO actually did.Then they shared those duties among staff and board members,which is exactly what they did.And the employees believes it's been a good change.An employee named Heinrik Kniberg says the company can now act faster,"If you want to get something done,you stand up and start driving that.Workers are also more active and satisfied."And any big decisions are made during the all-member meetings several times a year.

    So,if it's working well for Crisp,could this model become more widespread? Online retailer（零售商）Zappos tried out a similar plan but had unpleasant results.Almost a fifth of its staff decided to leave,and CEO Tony Hsieh admitted that "self-management is not for everyone".Mr Houston,founder of file-sharing service Drew Dropbox,says that total freedom doesn't always feel good,because you no longer know what you're supposed to do,what is important and you're bumping up against other people."

    Would you like to work somewhere with no boss?

    With freezing temperatures on the way, now it is the time to take steps to protect your four-legged family members from the cold, wet weather San Antonio winters often bring. With a few simple measures, you can ensure your pets stay happy and healthy throughout winter.

    What is the best way to protect your pets during freezing cold weather? Bring them inside. Pets (especially cats) are safer indoors. Can't have your pets inside the house? Purchase a dog house or give your pet a safe, warm place to rest.

    Certain pets are more vulnerable (易受伤害的) to cold temperatures than others. Short-haired dogs, very young or old dogs and all cats should not be left outside during winter months. Short-haired dogs may benefit from a sweater while outside.

    Pets that spend much of their day outdoors will need some extra food throughout the winter months. That's because they use up more energy trying to stay warm. A few extra kibbles probably won't hurt but make sure your pets are getting daily exercise if they're easy to gain weight. Always provide fresh, clean water regardless of the season. Check water daily and clean bowls regularly.

    Be mindful of your pets while winterizing your car. Antifreeze (防冻剂) is deadly to pets that are attracted to its sweet taste. Store all chemicals out of reach, especially if are going to bring your pets into the garage on cold nights. It is necessary to warm up the car before you head out with your pet. A warm engine can be a welcome spot for a cold cat and the noise should scare them away before your start the engine.

    San Antonio's Animal Care Services wants to remind people that the City of San Antonio has laws that protect pets from neglect, including exposure to freezing weather conditions. Animal Care Service warns that if you find any pet around being left in the freezing cold weather, you can call the City's 311 Customer Service line.

    Steven Stein likes to follow garbage trucks. His strange habit makes sense when you consider that he's an environmental scientist who studies how to reduce garbage, including things that fall off garbage trucks as they drive down the road. What is even more interesting is that one of Stein's jobs is defending an industry behind the plastic shopping bag.

    Americans use more than 100 billion thin plastic bags every year. So many end up in tree branches or along highways that a growing number of cities do not allow them at checkouts (收银台). The bags are not allowed in some 90 cities in California, including Los Angeles. Eyeing these headwinds, plastic-bag makers are hiring (聘请)scientists like Stein to make the case that their products are not as bad for the planet as most people assume.

    Among the bag makers' arguments: many cities with bans（禁令）still allow shoppers to purchase paper bags, which are easily recycled but require more energy to produce and transport. And while plastic bags may be ugly to look at, they represent a small percentage of all garbage on the ground today.

    The industry has also taken aim at the product that has appeared as its replacement: reusable shopping bags. The stronger a reusable bag is, the longer its life and the more plastic-bag use it cancels out. However, longer-lasting reusable bags often require more energy to make. One study found that a cotton bag must be used at least 131 times to be better for the planet than plastic.

    Environmentalists don't doubt these points. They hope paper bags will be banned someday too and want shoppers to use the same reusable bags for years.

Confidence Comes From Treating Others As Equals

    There's been recent discussion over Chinese attitudes toward foreigners, caused by another quarrel between a foreigner and a taxi driver. According to the studies described in the Oxford Handbook of Chinese Psychology, Chinese have lower self﹣confidence compared to Westerners. Yet does the result still apply to the Chinese people today？

    Yes and no. For the moment, different attitudes toward foreigners can still be found in China's society, with some displaying low self﹣confidence like "Foreigners are awesome （令人敬畏的）, and Western countries are awesome. We should respect them and be as polite as possible, and shouldn't let them look down on us, " and a few unfriendly opinions such as "Some foreigners are rude and disrespectful, and their level of civility （礼貌） is far behind China."

    Chinese used to be lacking in self﹣confidence. It might start from the modern history, after the failure in the Opium wars, and the following humiliation （耻辱） of being bullied （被欺负） and brought to their knees by Western guns. And the dark history is still to some extent affecting our mentality （心态） today.

    For some time, the Western world represents the best of everything in some Chinese eyes. But our state of mind is gradually changing. When asked "What makes you feel proud of your country？" in school classes in China, answers vary from the World Expo to the Olympic Games, from athletes to astronauts, from the mushrooming skyscrapers to busy metropolises, which have all filled us with growing self﹣confidence.

    While answering the question "Since China is so good today and Chinese people are more confident, why are an increasing number of Chinese emigrating abroad？" Zhang Weiwei, a professor at Fudan University, replied that at least 70 percent of Chinese migrants （移民） become more patriotic （爱国的） after leaving their home country, no matter whether they have become a naturalized citizen of another nation or not. Such result and experiences are much more convincing and have better effect than dozens of "patriotic education" classes.

    There is no reason for us not to be self﹣confident. We live in the world's second﹣largest economy. Chinese net financial assets per capita （人均纯金融资产） and the purchasing power of people have seen a sharp rise, with more and more people starting to purchase works of art, instead of only necessities. These all indicate a rising standard of life and self﹣confidence.

    Nevertheless, the point of the changing attitudes toward ourselves or other countries is not realizing other nations are better or worse than China, but treating them like how we treat our fellow Chinese. That is what confidence means, not being condescending （屈尊）, not worshiping, but looking each other in the eye with trust and respect.

    Organic food (有机食品) is very popular. It is also expensive. Some organic food costs twice as much as non­organic food. Some parents and pet owners pay up to 200 percent more for organic food while some people think organic food is a waste of money.

    There is one main difference between organic and nonorganic food. Organic farms do not use agricultural chemicals, such as pesticides (杀虫剂). This makes sure that the products are natural.

    Some people think "organic" means "locally grown". At the beginning, this was true. Over time organic farming became more difficult. The demand for organic food grew larger than the supply. Small companies had to sell out to large companies. There weren't enough organic materials. This made it difficult for many organic companies to stay in business. Today, many large companies have an organic line of products.

    Is organic food more nutritious (有营养的)? This is part of the debate. Many farmers and consumers (消费者) believe it is. They think agricultural chemicals cause health problems, such as cancer. Many health experts disagree. Few studies prove that organic food prevents health problems. Health experts worry more about bacteria (细菌). These can come into contact with organic and non­organic food. Doctors recommend washing produce very carefully.

    Most people agree that naturally grown food tastes better. Is tastier food worth the extra money? This is a matter of opinion. Whether it is healthier or not may require more research. However, organic consumers argue it is better to be safe than sorry.

    With all the wars, fighting and sadness in the world today, it's not only necessary, but also essential to have a good sense of humor just to help us get through each and every day of our lives. Putting a smile on someone's face when you know they are feeling down in the dump, makes me feel good and warms my heart.

    How would you feel if you could not joke around with your wife, husband, child, co- worker, neighbor, close friends, or even just someone that you are standing in line with at your corner store? I am always saying things that make others smile or laugh, even if I don't know the person I'm joking around with. My Grandma always found humor in everything she did, even if it was the hardest job anyone could imagine. This not only relieves stress in any situation, but also is common courtesy (礼貌) to speak to others that are around you.

    I know of a few people that don't have a funny bone in their bodies, as they say. Everyone around them could be rolling on the floor after hearing a great joke and they would sit there without the slightest smile on their face. They don't get the joke that makes others laugh. I am busting a gut while they just sit there, looking at me as if I were from outer space. How can people not get a really funny joke?

    Laughing is essential to keep your stress levels under control. Without humor we would find ourselves with a lot of psychological problems, or on a lot of medications to keep us from going crazy. There is too much sadness in this present world. It drives people crazy. We all need to find a way to ignore the sadness and bring a little light into our lives. So, I believe our best medicine is to get together and tell some jokes and have some fun laughing together.

    For years, experts have been encouraging people to exercise, using steps as simple as taking the stairs instead of a lift and walking to work, where possible. A recent study bolsters this advice, which shows that frequent active exercise throughout the day can have great health benefits.

    The study, published in the magazine Prevent Medicine, found that just 2 minutes of stair climbing several times a day can lower total cholesterol (胆固醇), raise HDL ("good") cholesterol and improve the heartbeat in young women who do not have much activity during the day. "Such improvements may have important effects on the health of women; since, like cigarette smoking, poor fitness has been shown to be a strong, graded, and independent risk factor for heart disease, which causes death in women," said Dr. Colin Boreham with the University of Ulster in Belfast, Ireland, and the fellow researchers of his study group. Furthermore, improvements in total cholesterol levels achieved in the study could cut the rate of heart disease in women by a third, they noted.

    The team of researchers from Britain studied 12 women between 18 -22 years old, before and after the exercise program. The women used a public staircase for about 2 minutes a day for 5 days a week. Compared with a group of 10 women who did not take part in the stair-climbing program, the women who climbed stairs showed marked improvements in health and fitness levels after 7 weeks. However, they did not show any signs of weight loss. "A short term stair-climbing program can give great health benefits to young women. Stair-climbing may be a particularly suitable way of combining exercise with an individual's daily lifestyle." they pointed out.

    Experts advise visiting your doctor before beginning a new exercise program.

Note-taking is a skill that can help you do well in all your schoolwork—everything from taking tests to researching a paper. But unfortunately, most schools don't have classes that teach you how to take notes. So here are some tips.

Write down key facts. If you have a teacher who writes notes on the board, that's good: You can copy them down. If not, write down the most important points from class. Does your history teacher mention the date of a key Civil War battle? Does your English teacher give examples of Shakespeare's use of irony(讽刺)? Write them down!

Different teachers do things differently. For example, some teachers may mention lots of dates and facts in class but only write the key ones on the board. Other teachers may not write anything down, but they may repeat a certain date or a piece of information. After a while, you'll get to know a teacher's style.

Don't overdo it. Don't go crazy taking notes. You'll be frantic(慌乱的) if you try to write down every word that's said in class. And if you focus too much on getting your notes right, you might miss important points. Some people actually learn better by listening, writing down a few key points, and then going over the material after class.

Ask. Don't be afraid to ask the teacher to repeat something you miss. If the teacher is going too fast, your classmates will also be happy to hear the information again. If you don't want to ask in class, see your teacher afterwards. It's much easier than wondering if you got the notes right as you study.

Compare. Keep your notes handy when you're doing your reading homework. Compare what you wrote with what the reading says—you may even want to add to your notes as you read.

"When I think of England, I think of the queen taking her dogs for walk in the countryside," says Carsten Haferkamp, a dog-owning German working in London. Data from Tractive, a firm that provides GPS tracking for pets, show that Britons walk their dogs more than their European neighbors do.

The British love for dog-walking may have more to do with the walking than the dogs. Britons are big walkers –they came fifth in the world in a study in 2017, the highest in Europe. Dogs provide walkers with company and a purpose, so it may be that walking encourages dog-ownership.

But Julien Dugnoille, an expert at Exeter University, suspects dog-walking has a deeper significance. Dogs, he suggests, are a useful aid to a socially awkward nation. "Britons tend to have a chat with strangers and exchange a few jokes and comments about the weather without putting themselves in danger."

A tradition among the British nobles of owning and training dogs also leads Dr Dugnoille to assume that dog-walking is a way to keep ancient honor. "When people in the park say Max is very well-behaved," says Dr Dugnoille, "that is a way to show their authority in the art of dog training compared to those dog owners who are not in control of their own dog."

But it's not just about showing off, in his view. He believes walking with one's best friend creates a time and space where dogs and humans meet as species and connect as individuals.

Still, Britons should not congratulate themselves too much on their behavior towards their dog companions. According to Dr Carri Westgarth of Liverpool University, "People say that a dog needs a walk every day, but they will find reasons why their dog doesn't need a walk. They'll say: he's got company indoors, he's nervous or he doesn't like the rain."