Mayme Clayton collected books, magazines and letters written by African Americans. Her son, Avery Clayton, thought her collection was important. Unlike most books, these were rare and hard to find. They were written by writers who helped shape African American culture.

    One book in the collection was written by Phillis Wheatley. Wheatley was a slave who wrote poetry. She was the first African American to publish a book. Wheatley herself signed (签名) the book in the Claytons' collection. No one else owns a copy signed by Phillis Wheatley.

    By the time she passed away at age 83, Mrs. Clayton had more than 30,000 books by or about black people. Her collection also includes papers about slaves, photographs, movies, sheet music, and personal letters by black leaders and artists. It is one of the biggest personal collections of African American history and culture in the United States.

    Avery Clayton's dream was to create a museum for his mother's treasures.  Scholars say that Mrs. Clayton's collection is very important. Without her work, part of African American heritage (遗产) would have been lost. "We didn't know these things existed," says Sara Hadron of California's Huntington Library.

    The collections new home is likely to be in Culver City, California. Part of Avery Clayton's dream is to share the cultural riches his mother collected with others. He especially wants children to have a chance to see the collection. " At present African American culture is being explained by pop culture," he says, " It's important to offer a more complete picture."

In China，learning some safety knowledge(知识) is becoming more and more important now．How should you keep yourself safe？

{#blank#}1{#/blank#}．

At school：

When students around you begin to push，try to hold onto something，or stay in a safer corner{#blank#}2{#/blank#}．

On your way home or to school：

Wait for the the green traffic light．{#blank#}3{#/blank#}．Wear clothes  in bright colors，so the drivers can see you easily．

{#blank#}4{#/blank#}：

Stay calm and leave quickly．To keep clear of smoke (烟雾),use a piece of wet cloth to cover your mouth and nose．

For riding on the escalator（自动扶梯）：

{#blank#}5{#/blank#}．You should hold onto handrails（扶手） and stand on the right side of the escalator，because right arms are stronger．

A.When there's a fire．

B.Here are some advice for you．

C.It is dangerous to run up and down on the escalator．

D.If you see a car coming，don't across until it really stops．

E.Find out what's wrong with him

F.If you fall down in a crowded place，cover your head with both hands．

    Mr Turner was a famous writer. He was born in New York in a rich family on 13th September, 1941. His father came from England. He was a worker. His mother came from Australia and she worked as a doctor.

    When Mr Turner was seven, he began to go to school. He usually rode his bicycle to school. At school, he first wanted to be a manager. But at the age of fifteen, he decided to be a writer. In 1965, he wrote his first book and in 1967 he wrote his second book. After that he was famous all over America. At the age of thirty, Mr Turner married a woman from England. 然后他们去了英国并住在那里居住。 They had four children. Mr Turner died on 15th July, 2008.

    The Republic of Kenya is a country in Africa, with a population of about 48，000，000. Nairobi is the capital of Kenya. Kiswahili and English are its official languages, and it also has many local languages. Kenya covers 582，646 square kilometers. It has a warm and humid tropical climate on its Indian Ocean coastline. On Kenya's land, fruit, vegetables, coffee, tea, corns and wheat are the main agricultural produce. The people in Kenya like cross­country running, road running, soccer, boxing and so on. Kenya won several medals during the Beijing Olympics—five golds, five silvers and four bronzes, making it Africa's most successful nation in the 2008 Olympics.

    In America, some teenagers are interested in charity. They are willing to help others. Some teenagers even set up their own charity group. Shreya Papneja is one of them.

    Shreya Papneja is 13 years old. She started a charity group called Children's Health Awareness Program in Schools. Her charity group helps kids make healthy choices and tries to stop childhood obesity(肥胖).

    A doctor once told Papneja that more than one-third of children were overweight. She did a lot of research about it. Then she made a website to teach other children about exercise and healthy eating.

    She does a lot of things for her charity group when she is free. For example, she often organizes different activities at schools around her hometown.

    I know how hard it is to make a change, but I won't give up. At least I've changed a lot. Now I eat more healthy food instead of junk food," she said to a reporter.