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5£®Alexander Graham Bell was born in Scotland£®He only attended school£¨ÉÏѧ£©for five years£¬from the time he was 10 until he was 14£¬but he never stopped learning£®He read the books in his grandfather's library£®
When he was a teenager£¬he and his brother Melly used the voice box of a dead sheep to make a speaking machine that cried£¬"Mama!"This created even more interest in human speech and how it worked£®
Bell drew up a plan for the telephone and continued to experiment£®He knew he would have to work quickly to get the patent£¨×¨ÀûȨ£©£®He worked hard and succeeded at last£®Because Bell had the patent£¬he had the right to be the only one to produce telephones in the U£®S£®for the next 19 years£®
He showed the invention to Queen Victoria of England and she wanted lines to connect her castles£¨³Ç±¤£©£®By 1917£¬nearly all of the United States had telephone service£®
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41£®Bell only went to school for five years£®T
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44£®The passage tells us Bell's life£®T£®

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