趣谈英语:风筝对筑桥的贡献-Boy’s Kite Helps Build Niagara Bridge
教程:趣谈英语  浏览:796  
  • 00:00/00:00
  • 提示:点击文章中的单词,就可以看到词义解释
    Pre-Listening Vocabulary

    narrow: close together

    roar: to make a loud sound or wild movement

    advantage: a better chance at succeeding

    ferry: a boat that transports people between certain points

    rapids: water that moves very quickly

    retrieve: to get back again

    suspension bridge: a roadway that hangs over something such as a river; each end is connected to a tower with cables.

    Boy’s Kite Helps Build Niagara Bridge

    In 1848, a boy from New York state entered a kite-flying contest. The challenge was to fly a kite straight across the Niagara River at the narrowest point between the US and Canada. Engineers needed a rope, wire, or string to run from one side to the other before constructing a bridge above the roaring rapids. A large group of kids on both sides of the Falls accepted the challenge. Homan Walsh was American, but he knew that the kids on the Canadian side had an advantage because of the wind direction. Walsh took a ferry to the Canadian side, just below the Falls, and walked until he got to the cliff right above the Whirlpool Rapids. He waited until the winds were just right and then flew his kite across the water. Though his first attempt ended in failure, he retrieved and repaired his kite, and returned to Canada several days later to try again. On his second attempt, Walsh’s kite string made it safely across to the US side. The fifteen-year-old boy received a cash prize for giving engineers exactly what they needed to begin construction on the first suspension bridge across the Falls.

    0/0
      上一篇:趣谈英语:酥饼还是面包屑-Shortbread Means Crumbly Bread 下一篇:趣谈英语:本.富兰克林曾建议用火鸡作为国徽-Ben Franklin and the Turkey

      本周热门

      受欢迎的教程

      下载听力课堂手机客户端
      随时随地练听力!(可离线学英语)