TFBOYS is a new young idol group coming out in the summer of 2013. It has three members: Wang Junkai, Wang Yuan, Easy Yang thousand seal. Now a lot of teenagers love TFBOYS because it is a group with great dreams and hard work. Ready? Let's learn something about every member of the group today.

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    Johnson is a 10-year-old girl from New York City. She likes staying up late to watch movies on her iPad. Sometimes because she does not have enough sleep, she feels tired at school next morning.

    Just like Johnson, many students feel tired at school in the morning. The kids aged between 6 and 13 need nine to eleven hours of sleep each night, but most of them get less than that.

    What takes the kids' sleep time away? Smart phones and tables (智能手机和平板电脑)! A scientist said, "The kids who have these things in their bedroom often get about half an hour less sleep than those who don't."

    Scientists think a good night's rest is important to students. "The students who sleep enough can learn much better at school than those who don't," another scientist said.

    Johnson's mother said her family decided to make some new rules for her daughter. "we are going to limit(限制) Johnson' screen time and ask her to go to bed earlier than before. We hope these rules can help Johnson to sleep well for school," she said.

    David was a fifteen-year-old boy. He thought he was a young man, but his parents didn't think so. They told him, When you begin to think about helping others, you'll be a young man.”

    One afternoon, his parents gave David some money to buy some bread in a super- market. He saw an old woman there. The old woman looked very tired. David went up to her and found that the old woman lost her money and didn't have anything for her lunch. David took the old woman to go to the restaurant. But the old woman only ordered a glass of water for herself. David felt sorry for her, so he asked the waiter to bring the woman some bread and a cup of coffee. The old woman was so hungry(饿的） that she ate up all the food very soon. After that, she told David that she would never forget his kindness(慈善).

    David felt very happy. He thought he became(变成）a real young man.

根据短文内容，回答问题

    If you are walking through Newyork's Central Park on a fine summer day, you might come across a group of children listening to a story. The storyteller will be sitting beside a statue of a kindly looking man holding an open book. Although this man never actually visited New York, his fame as a writer of fairy tales and children's stories has spread far beyond his homeland.

    Hans Christian Andersen is recognized as a key figure in 19^th-century romantic fiction. He is, without question, the best-known writer Denmark has ever produeed. His stories continue to delight children and adults the world over. Classic tales such as The Little Mermaid, The Ugly Duckling, and The emperor's New Clothes are loved for their humor and imagination. They are loved for the simple but meaningful messages they often contain.

    Born on April 2, 1805, in Odense, Demark, Andersen was an imaginative child. His father, a poor shoemaker, died in 1816. With a mother who was unable to read or write, the boy received little education as a child. At 14, Andersen traveled to Copenhagen. He was lucky enough to spend some time with the Royal Theater, but when his voice changed, he had to leave. Luckily, one of the directors helped him by arranging his education.

    Andersen went to the University of Copenhagen in 1828, and his literary career began soon afterwards. He hoped to achieve success with poems and plays, and made too low an estimate(估计) of the kind of stories which have made him famous. Though not particularly fond of children, he had a gift for entertaining them. This led a friend to suggest he write down the stories he invented.

    Many of Andersen' s tales are based on folklore(民间故事), and many are products of his own imagination. All of them are told in a humorous and informal style that children loved from the start.

    Before his death in 1875, Andersen regularly traveled around Europe, and was warmly welcomed everywhere he went.

    Nowadays, of course, Hans Christian Andersen is a household name. Whether he would have liked or not, millions of children and adults will always be grateful for the magie his stories have brought to their lives. The young listeners in Central Park are proof of that.

    There is a famous American writer called Jack London. He was born on January 12, 1876 in San Francisco, California. His family was very poor, and Jack had to leave school to make money. He worked very hard in many different jobs.

    Later Jack returned to school, but he didn't stay there. In 1897, he went to Alaska (阿拉斯加) to look for gold. He didn't find any gold. Instead (代替), he found ideas for his books and stories. He returned home and started to write. His writings were so successful that he became rich and famous in his twenties.

    But Jack London was not a happy man. In poor health he took his own life in 1916. He was only 40 years old.