题型:阅读判断 题类:常考题 难易度:困难
广西2018-2019学年初中英语中考总复习:阅读理解
Humoody was born in Iraq. When he was two years old, his face was badly hurt and he couldn't see any more. He came to the United States to get medical care and now lives with an American family in Washington State.
Humoody quickly learned to use a cane(手杖) to get around. He also started clicking(使发出咔哒声),sensing objects by listening for echoes (回声). To help Humoody develop this skill, his family found him an
echolocation(回声定位_) teacher, Juan Ruiz. Ruiz is also blind and he has been echolocating for many years." Even someone who's not blind can try it," he says. Stand facing a wall a couple of feet away. Make some noise by clicking or talking out loud. Listen carefully. Now walk a little closer to the wall and keep making your noise. Can you hear how it changes as the wall gets nearer?
Experiment with how your voice or clicks sound in different parts of your home. "Every room has a different sound to it," Ruiz says.
How does the sound of a kitchen or bathroom compare to the sound of a carpeted(铺有地毯的) room? What about a long hallway? The differences you hear are the same kinds of clues(线索) that blind people listen to. With lots of practice, their brains have learned to get information from these clues.
Humoody has never let being blind slow him down. Learning how to echolocate is helping him get around more easily and safely, especially in places where he can't take his cane, like the football field.
试题篮