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 schools all over the world lots of boys and girls are learning foreign languages.

    There are thousands of languages in the world. {#blank#}1{#/blank#} It is used not only in England and the USA, but also in the other parts of the world.

    {#blank#}2{#/blank#} We should remember how we all learned our own language when we were children. If we could learn a second language in the same way, it would not seem so difficult. Think of what a small child does. He listens to what people say, and he tries to copy what he hears. When he wants something, he has to ask for it. He is using the language, talking in it and thinking in it all the time. {#blank#}3{#/blank#}

    It is important to remember, also, that we learn our own language by hearing people speak it, not by seeing what they write. {#blank#}4{#/blank#} In school, though you learn to read and write as well as to hear and speak, it is best to learn all new words by ear. You can read them, spell them and write them later.

A. We copy what we hear.

B. What is the best way to learn a language?

C. English is one of them.

D. If a second language is used all the time, it would soon be learned.

    If you ears are working well, you hear sounds all the time. You can't switch（关掉）your ears off, even when you are asleep.

Listening

    When you really want to listen to something, you tell brain to focus on that sound. If your ears are healthy and are both working well, they can turn down other sounds while you focus on what you want to hear. If one ear isn't working __________ the other, they can't do this as well. If you hearing cells（细胞）have been damaged by too much loud noise or music, what you want to hear can get mixed up and lost in the other sounds around. With healthy ears you can choose what you want to listen to, but you can't choose what you hear.

Understanding

    Your brain deals with the received sounds and tells you what they mean. Some people have problems understanding what they are hearing because their ears don't work well and they don't hear all the sounds. They brain does not get enough information to understand the messages or they may be mixed up.

Selective（选择的）hearing

    Lots of mums and dads think that kids have this “problem”. They think that you select what you are going to hear and what you can't hear! Many mums say that dads do this, too. In fact, this is something we may all do to try and make our lives a bit easier. Some children wrote what they liked to hear and what they didn't like to hear.

    A bookstore chain(连锁书店), “Popular Bookmall(大众书局)” introduced their unique style of book distribution(分布) in Shanghai back in November. This experimental store offers books at very low prices, and there is no staff(职员) to require shoppers to pay before taking books away. Sounds like a book lover's paradise(天堂)！

    Popular Bookmall had already set up such a shop in Nanjing. The organizers of the Nanjing store report that it was a great success, enough shoppers voluntarily paid for their books. But most older “honesty stores” in China did not receive enough honest shoppers. For example, a shelf-service restaurant opened in Fujian province years ago which allowed shoppers to pay whatever they chose, but about one –fifth of shoppers paid nothing. Therefore some people have speculated(推断) that Chinese are becoming more honest. The organizers of the “honesty stores” say that their goal is to encourage people in China to remember how important honesty is.

    Many are cared about dishonesty in China. Even at Popular Bookmall, not everybody choose to pay for their books. How can we encourage ourselves to be honest? We should listen to our conscience(道德心). This has deep roots in Chinese culture. Confucius(孔子) taught Chinese to be conscientious and honest.

    But there is also a great rational(合理的) reason for “honesty stores”: the more honest people there are in society, the more reasons we have to trust others. And if people trusted each other, they'd be more willing to share. We could contribute to a “sharing economy” where you do not have to think about saving or spending money all the time, but helping other people. For all these reasons, society is built on trust, not only trade.

阅读以上信息，用恰当的单词完成下面的句子，每空一词。