Youth sport has the potential to accomplish three important objectives in children's development. First, sport programs can provide youth with opportunities to be physically active, which can lead to improved physical health. Second, youth sport programs have long been considered important to youth's psychosocial development, providing opportunities to learn important life skills such as cooperation, discipline, leadership, and self-control. Third, youth sport programs are critical for the learning of motor skills; these motor skills serve as a foundation for future national sport stars and recreational adult sport participants. When coachers develop activities for youth practices and when sport organizations design youth-sport programs, they must consider the implication of deliberate play and deliberate practice.

    Research from Telama （2006） states that regular participation in deliberate play or deliberate practice activities during childhood and youth （ages nine to eighteen） increases the likelihood of participation in sports during adulthood by six times for both males and females. Côté （2002） defines deliberate play activities in sport as those designed to maximize enjoyment. These activities are regulated by flexible rules adapted from standardized sport rules and are set up by the children or by an involved adult. Children typically change rules to find a point where their game is similar to the actual sport but still allows for play at their level. For example, children may change soccer and basketball rules to suit their needs and environment （e.g. in the street. on a playing field or in someone's backyard）. When involved in deliberate play activities, children are less concerned with the outcome of their outcome of their behavior. （whether they win or lose） than with the behavior. （having fun）.

    On the other hand, Ericsson （1993） suggests that the most effective learning occurs through involvement in highly structured activities defined as deliberate practice. Deliberate practice activities require effort, produce no immediate rewards, and are motivated by the goal of improving performance rather than the goal of enjoyment. When individuals are involved in deliberate play, they experiment with different combinations of behaviors, but not necessarily in the most effective way to improve performance. In contrast, when individuals are involved in deliberate practice, they exhibit behavior. focused on improving performance by the most effective means available. For example, the backhand skills in tennis could be learned and improved over time by playing matches or by creating fun practice situations. However, players could more effectively improve their backhand performance by practicing drills that might be considered less enjoyable. Although drills are used in most effective means available practice might not be the most enjoyable, they might be the most relevant to improving performance.

    （Note: Answer the questions or complete the statements in NO MORE THAN TEN WORDS）

    Traveling is a very enjoyable experience as it provides an opportunity to see new things.{#blank#}1{#/blank#}The following article discusses the advantages of traveling.

    Traveling gives you the opportunity to disconnect from your regular life. People all have crazy schedules, work and a family to take care of, and traveling alone or with some friends can give you distance and perhaps even make you realize how important these people are to you.

    {#blank#}2{#/blank#}Another great benefit is the relaxation you get.{#blank#}3{#/blank#}When you come back you feel energetic and you are happy to be back to your daily routine.

    {#blank#}4{#/blank#}They will create a bond that nothing can erase no matter what happens to the friendship. You can create photo albums and when you feel nostalgic (怀旧的) you can experience the trips again by looking at your pictures.

    It's never been this cheap to travel. With increasing oil prices the cheap travel era might be coming to an end.{#blank#}5{#/blank#}With the Internet and all the new technology, you can plan your trip exactly the way you want it. You can choose your budget, the duration of the trip and what you want to do.

A. It's nice to enjoy a stress-free time.

B. As the saying goes, you never know what you have until you lose it.

C. When traveling with friends or family it creates memories of a lifetime.

D. Going on a trip means that you are most likely going to spend time outside.

E. Discovering different values and ways to get by in life is really interesting.

F. However, there are still many budget airlines fighting for your dollar right now.

G. There are many benefits other than enjoying yourself that can be realized when you travel.

    Hobbies let you explore interests outside your work. {#blank#}1{#/blank#} There are plenty of options available to you. How can you choose the hobby that suits you from these options? Here are some tips.

    Look at what interests you. And examine what takes up your spare time, when you have it. Do you enjoy reading books? Maybe you want to try your hand at writing them. Do you like a cool beer at the end of the day? Maybe your hobby could be trying to make beer at home. {#blank#}2{#/blank#}

    Think about what you value most. What qualities do you think important? Do you value wisdom or courage? Do you admire artistic expression? {#blank#}3{#/blank#} For instance, maybe you could volunteer at a library as a hobby because you value education, or maybe you could take up painting because you admire people who can express themselves with art.

    {#blank#}4{#/blank#} Certain hobbies require certain skill sets. If you don't have much patience, then maybe hand sewing isn't something you'd enjoy. However, if you love building things, maybe you should consider a hobby like building furniture.

    {#blank#}5{#/blank#}Ask your friends and family what you seem to talk about the most. Now, think about what it is about that subject that you enjoy so much and determine how it can be turned into a hobby.

A. Help others to choose a hobby.

B. Examine your skills and personality.

C. Turn what you already love into a hobby.

D. Decide whether you're interested in one thing.

E. Think about the topics you go on endlessly about.

F. They let you be creative and try all kinds of new things.

G. Let those qualities guide you when you're choosing a hobby.

    Patrick and Rachel Hugens have biked around the world. The Hugenses, who live in Boise when not on their bikes, are 25 months into their latest round-the-world adventure, scheduled to end in March. They've visited 36 countries on this tour, touching Europe, Africa, Asia and South America. “Traveling by bike is the greatest freedom," Rachel said via email. “You can see people's daily lives and can communicate with them.”

    Rachel warns, “Cycle touring can become addictive.” Bike tourism is on the rise in the United States and around the world, according to the Adventure Cycling Association. The U. S. Bicycle Route System has grown 66 percent in the past two years and now has a presence in 24 states, including Idaho, and the District of Columbia.

    Dennis Swift，secretary of the Southwest Idaho Mountain Biking Association, rode across the U.S. last year- from Seattle to Salem, Mass. Six people started the tour and three finished, riding 52 out of 56 days. They averaged about 60 miles per riding day. Swift also rode through the Basque Country with a group of Boise cyclists last year. He's planning to participate in a Virginia bike tour this year. “When you get older, your health is most important,” he said. “My mom had Alzheimer's disease. They say what's good for health is good for the brain, so riding is one thing to be first in my life.”

    This is the third time that the couple have quit their jobs to tour. Rachel is a nurse; Patrick is an architect. Both regained their former jobs when they returned home in 2000 and 2007. They're uncertain what will happen this time. They've given themselves a chance to save extra money by going to work by bike and avoiding some bills that are basic for most (cell phones, cable TV).“Traveling changes your view of money and what it can do for you,” Rachel said. “We've met some cyclists traveling long term. They have many reasons to spend wisely.”

    “The fellow cyclists we meet mostly come from Britain, Germany, Spain, Holland, Australia or New Zealand," Rachel said, “It is so nice to see that people all over the world are friendly and welcoming.”

Why not carry on her good work？

    I enjoyed English, biology, and chemistry at school, but which one should I choose to study at university？I did not know the answer until one evening when I sat down at the computer to do some research on great women of China.

    By chance I came across an article about a doctor called Lin Qiaozhi, a specialist in women's diseases. She lived from 1901 to 1983. It seemed that she had been very busy in her chosen career, traveling abroad to study as well as writing books and articles. One of them caught my eye. It was a small book explaining how to cut the death rate from having and caring for babies. She gave some simple rules to follow for keeping babies clean, healthy and free from sicknees. Why did she write that？Who were the women that Lin Qiaozhi thought needed this advice？I looked carefully at the text and realized that it was intended for women in the countryside. Perhaps if they had an emergency they could not reach a doctor.

    Suddenly it hit me how difficult it was for a woman to get medical training at that time. That was a generation when girls' education was always placed second to boys. Was she so much cleverer than anyone else? Further reading made me realize that it was hard work and determination as well as her gentle nature that got her into medical school. What made her succeed later on was the kindness and consideration she showed to all her patients. There was story after story of how Lin Qiaozhi, tired after a day's work, went late at night to deliver a baby for a poor family who could not pay her.

    By now I could not wait to find out more about her. I discovered that Lin Qiaozhi had devoted her whole life to her patients and had chosen not to have a family of her own. Instead she made sure that about 50,000 babies were safely delivered. By this time I was very excited. Why not study at a medical college like Lin Qiaozhi and carry on her good work？It was still not too late for me to improve my studies, prepare for the university entrance examinations, and ……

    {#blank#}1{#/blank#} According to a new survey by the National Sleep Foundation, 51% of kids aged 10 to 18 go to bed at 10 pm or later on school nights, even though they have to get up early. Last year the Foundation reported that nearly 60% of 7- to 12-year-olds said they felt tired during the day, and 15% said they had fallen asleep at school.

    {#blank#}2{#/blank#} Babies need a lot of rest: most of them sleep about 18 hours a day! Adults need about eight hours. For most school-age children, ten hours is ideal. But the new National Sleep Foundation survey found that 35% of 10- to 12-year-olds get only seven or eight hours. And guess what almost half of the surveyed kids said they do before bedtime? Watch TV.

    "More children are going to bed with TVs on, and there are more opportunities to stay awake, with more homework, the Internet and the phone," says Dr. Mary Carskadon, a sleep researcher at Brown University Medical School. She says these activities at bedtime can get kids all excited and make it hard for them to calm down and sleep. {#blank#}3{#/blank#} Changing levels of body chemicals called hormones not only make teenagers' bodies develop adult characteristics, but also make it hard for teenagers to fall asleep before 11 pm.

    Because sleepiness is such a problem for teenagers, some school districts have decided to start high school classes later than they used to. {#blank#}4{#/blank#} Students parents and teachers are pleased with the results.

A. How much sleep you need depends a lot on your age.

B. Other experts say part of the problem is chemical.

C. Getting less sleep has become a bad habit for most American kids.

D. what homework waiting for kids might always affects them sleep well every night.

E. Raising the minimum sleep is identified as a key way to help solve the problem.

F. Three years ago, schools in Edina, Minnesota, changed the start time from 7:25 am to 8:30 am.