Clara Barton，founder of the American Red Cross，gained worldwide honor for her dedication to easing human suffering and earned the nickname  “Angel of the Battlefield.”

    Barton was born into a liberal (开明的) freethinking family in 1821. Her elder brothers and sisters happily tutored her in math and reading, so when she entered school at three years old, she could read and spell three-syllable words. {#blank#}1{#/blank#}

    Concerned about Barton's difficulty in making friends, her parents sent her to a boarding school, hoping it would make her more comfortable with her peers. {#blank#}2{#/blank#} Barton lost her appetite and cried constantly. After only one term, she had to be brought home. Then, Barton stayed out of school to nurse her older brother through a serious injury and also volunteered to care for poor families during a smallpox (天花）outbreak.

    In 1861，the Civil War broke out. The sight of wounded soldiers touched Barton deeply. She began to collect and distribute food, bandages, medicines, and other supplies for the Union army.

    {#blank#}3{#/blank#} There, with little concern for her own safety, she cooked meals, assisted surgeons, and comforted wounded soldiers.

    Eventually，because of working too hard，Barton collapsed，ill with typhoid fever (伤寒症). {#blank#}4{#/blank#} It was there that she learned of an organization based in Switzerland — called the International Red Cross, whose work mirrored her own.

    Shortly after Barton arrived back home in 1873，her sister died. {#blank#}5{#/blank#} When recuperating (休养）at a health facility in New York，she began planning for the establishment of an American wing of the International Red Cross. Although at first the government resisted，her efforts finally paid off. The American Red Cross was officially organized on May 21, 1881. Her influence lives on today in the work of the organization she founded.

    Why do we go to zoos? Millions of people around the world visit zoos each year, but the reason is hard to explain .{#blank#}1{#/blank#} But the animals they see in zoos are little like the toys, cartoons, and decorations that fill their homes. For such children, meeting with real animals can be confusing, even upsetting.

    The great interest that children have in animals today might lead one to suppose that this has always been the case. {#blank#}2{#/blank#}That was also when zoos became an important part of middle-class life.

    {#blank#}3{#/blank#}They lived together with our ancestors in a shared natural environment. In the Industrial Era, the human domination (支配)of animals could be seen in the popularity of real-looking animal toys. Children rode rocking-horses that had realistic features, and they slept with bears, tigers, and rabbits that looked and felt almost real. The Twentieth Century marked a further development--the change of animals into people.

    This was the age of Babar the Elephant, Hello Kitty, and the Lion King. Parents and children had previously wanted animals that looked like animals.{#blank#}4{#/blank#}.

    In a zoo they hope to see the living breathing versions of their character friends. They find instead unfamiliar creatures who cannot speak, smile, or interact with them. For this reason, a visit to the zoo can be disappointing for children today.{#blank#}5{#/blank#} Meeting real animals reminds us forcefully of the boundary between imagination and reality.

    When we visit animals in a zoo, perhaps we will recall our true relationship not only to animals but to the entire world.

A. Animals are the best friends of the human beings.

B. Most of children are looking forward to visiting zoos.

C. Perhaps that disappointment is the best gift a zoo can offer.

D. But now they want animals that look and act like humans

E. Yet, it was not until the Industrial Era that animals became part of childhood.

F. In prehistoric times, there had been no zoos, as animals were a real part of the human world.

G. Many of those visitors are children, whose lives are already surrounded by animals' images.

    You're growing up. That means you're probably experiencing changes, all at once. Your body is changing. It might even seem as if your entire self is changing. It can be confusing and even scary. {#blank#}1{#/blank#} And it's good!

    Growing up means that you can do more, learn more, and start to make your mark on the world. In order for that to happen, your body produces chemicals called hormones that help both body and mind grow. Hormone levels change constantly, rising and falling.

    {#blank#}2{#/blank#} But it's partly to blame for intense emotions, surprising reactions, and mood changes.

    Because of the way your brain develops, it is somewhat ruled by emotions now and through your teen years. As a result, growing up can seem like an emotional roller coaster (过山车)!{#blank#}3{#/blank#}

    Take care of yourself. If you eat right, sleep enough, and get good exercise, your brain will be much more able to deal with the stress.

    {#blank#}4{#/blank#} When you feel your moods changing or you're upset, or confused, some quiet time will allow you to gather your thoughts and get calmer.

    Practise relaxing your body and deep breathing when you go to bed.{#blank#}5{#/blank#} Plus, when stuff happens during the day, you'll be able to calm yourself quickly with a deep breath or two before you react. Your body is changing.

A. Take a timeout.

B. Work out regularly to keep physically fit.

C. But the truth is, it happens to every teen.

D. This changing is needed for your body's development.

E. It will help you fall asleep and start the morning right.

F. Here are a few things you can do to make the ride smoother.

G. Usually, these feelings settle down when you realize what is going on.

How to calm your teens

    A major source of teen stress is school exams, and test anxiety is not uncommon. When you recognize your teen is under stress, how can parents help your teen stay calm before an exam?

    Be involved. Parents need to be involved in their teen's work. {#blank#}1{#/blank#}What they look for is your presence - to talk, to cry, or simply to sit with them quietly. Communicate openly with your teen. Encourage your teen to express his worries and fears, but don't let them focus on those fears.

    Help them get organized. {#blank#}2{#/blank#} Together, you and your teen can work out a time-table in which she can study for what she knows will be on the test.

    Provide a calm setting. Help your teen set up a quiet place to study and protect his privacy.

    Give them a nutritious diet. It's important for your teen to eat a healthy, balanced diet during exam times to focus and do her best. {#blank#}3{#/blank#} If this happens, encourage your teen to eat light meals or sandwiches. A healthy diet, rather than junk food, is best for reducing stress.

    {#blank#}4{#/blank#} Persuade your teenager to get some sleep and/or do something active when she needs a real break from studying. Making time for relaxation, fun, and exercise are all important in reducing stress. Help your teen balance her time so that she will feel comfortable taking time out from studying to spend time with friends or rest.

    Show a positive attitude. {#blank#}5{#/blank#} Your panic, anxiety and blame contribute to your teen's pressure. Make your teen feel accepted and valued for her efforts. Most importantly, reassure your teen that things will be all right, no matter what the results are.

A. Encourage your teen to relax.

B. The best thing is simply to listen.

C. They will only make the situation worse.

D. A parent's attitude will dictate their teen's emotions.

E. Exam stress can make some teens lose their appetite.

F. Your teen may also make negative comments about themselves

G. Help your teen think about what she has to study and plan accordingly.

    Whether you're flying to an island paradise or traveling for business, these packing tips will help you minimize time and maximize space.

Start with the right-sized suitcase

    {#blank#}1{#/blank#}. But if you can't travel light, it's best to choose a bag that can easily accommodate everything you need. Trying to force a full suitcase to shut is a waste of time and energy, especially since you may return with even more stuff, if you like to buy souvenirs.

    Lay everything out before starting

    Lay everything you're taking out on the bed, so you can see exactly what you need to pack and spot any missing items promptly. {#blank#}2{#/blank#}. For folded items, putting layers of tissue between each item will cut down on wrinkles.

    {#blank#}3{#/blank#}.

    Begin by putting rolled items in a layer at the bottom of your suitcase. Cushion fragile items like perfume bottles in the middle. Plan to put items you need on arrival at the top end of the case. {#blank#}4{#/blank#}.

    Finish with a large top layer

    Lastly, lay a large item like a towel over the tops and tuck it in around the sides. {#blank#}5{#/blank#}. It's much easier to close the zipper if you don't have items like belts or laces.

A. Pack your suitcase in layers

B. Then fold or roll each item of clothing

C. Take a moment to assess your needs for this trip

D. So they'll be easy to find when you need them

E. For a short trip, a small carry-on bag is ideal

F. Get everything ready before you start the actual packing

G. This will stop items from sliding around during the journey

    Teenagers do not always agree with adults. {#blank#}1{#/blank#} But in a program in New York, adults and teenagers live together in a friendly way.

    Each summer 200 teenagers and 50 adults are invited to join the program. {#blank#}2{#/blank#} Everyone in the group works for seven hours a day. They not only keep busy, but also find meaning and happiness in work. Some teenagers work in the forest or on the farm. Some learn to make things like tables and chairs. {#blank#}3{#/blank#}

    There are a few free hours each day, and weekends are free, too. During the free hours, some of the teenagers learn to take photos or paint pictures. Some sit around and talk, sing or dance. All in all, each teenager has his own way to spend his free time. {#blank#}4{#/blank#} In this program the teenagers and the adults make the rules together. If someone breaks a rule, they will talk about it and ask: "What should we do about it?"

    One teenager talks about his experience. "You stop thinking only about yourself. {#blank#}5{#/blank#}"

A. You learn to think about the group.

B. They, at times, have their own opinions.

C. Teenagers and adults talk with each other.

D. The adults will teach them to make other things too.

E. Proper rules are necessary while people live together.

F. Some teenagers don't know how to spend their free time.

G. They live together for two months as members of a work group.