题干

阅读下列材料:

材料一 足不出户看奥运。1936年第11届奥运会首次通过电视实况转播,共有16.2万观众。1996年第26届奥运会电视实况转播覆盖了214个国家和地区,累计观众达196亿人次。而2008年北京奥运会观众达40亿人。

材料二 “谁想成为百万富翁?”这句口号并非是旁门左道的骗人花招,而是来自屡创世界各地收视奇迹的电视节目《百万富翁》。这是一个把娱乐与知识竞赛结合起来的节目,参与者靠回答问题可拿走高达100万美元(或100万英镑)的巨额资金。巨奖的刺激加上节目现场紧张气氛的成功营造,使电视观众的激情空前高涨。这个节目于1998年在英国初次登场,如今已经风靡全球,受到电视观众的热烈欢迎。

材料三 人们虽坐在家中,却可以细细端详法国罗浮宫里每一件艺术品,可以倾听悉尼歌剧院里气势恢弘的演唱会,……可以说,艺术借助电视实现了前所未有的最广泛意义上的传播。

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    Newborns begin to develop language skills long before they begin speaking. And, compared to adults, they develop these skills more quickly. People have a hard time learning new languages as they grow older, but babies have the ability to learn any language easily.

    For a long time, scientists have tried to explain how such young children can learn the complicated grammatical rules and sounds of a language. Now, researchers are getting a better idea of what's happening in the brains of the tiniest language learners. This new information might help kids with learning problems as well as adults who want to learn new languages. It might even help scientists who are trying to design computers that can communicate like people do.

    Most babies go “ma ma” by 6 months of age, and most children speak in full sentences by age 3. For many years, scientists have wondered how the brains of young children figure out how to communicate using language. With help from new technologies, scientists are now finding that babies begin life with the ability to learn any language. They get into contact with other people, listen to what they say and watch their movements very closely. That is why they quickly master the languages they hear most often.

    Studies show that, up to about 6 months of age, babies can recognize all the sounds that make up all the languages in the world. Starting at around 6 months old a baby's brain focuses on the most common sounds it hears. Then, children begin responding only to the sounds of the language they hear the most.

    In a similar way older babies start recognizing the patterns that make up the rules of their native language. For example, English children who are about 18 months old start to figure out that words ending in “-ing” or “-ed” are usually verbs, and that verbs are action words.