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跟可可背精美短文 第29篇:Lighthouses 灯塔

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Lighthouses

The first navigational lights in the New World were probably lanterns hung at harbor entrances. The first lighthouse was put up by the Massachusetts Bay Colony in 1716 on Little Brewster Island at the entrance to Boston Harbor. Paid for and maintained by "light dues" levied on ships, the original beacon was blown up in 1776. By then there were only a dozen or so true lighthouses in the colonies. Little over a century later, there were 700 lighthouses.

The first light erected on the West Coast in the 1850's featured the same basic New England design: a Cape Cod dwelling with the tower rising from the center or standing close by. In New England and elsewhere, though, lighthouses reflected a variety of architectural styles. Since most stations in the Northeast were built on rocky eminences, enormous towers were not the rule. Some were made of stone and brick, others of wood or metal. Some stood on pilings or stilts; some were fastened to rock with iron rods. Farther south, from Maryland through the Florida Keys, the coast was low and sandy. It was often necessary to build tall towers there - massive structures like the majestic Cape Hatteras, North Carolina, lighthouse, which was lit in 1870. At 190 feet, it is the tallest brick lighthouse in the country.

Notwithstanding differences in appearance and construction, most American lighthouses shared several features: a light, living quarters and sometimes a bell (or later, a foghorn).They also had something else in common: a keeper and, usually, the keeper's family. The keeper's essential task was trimming the lantern wick in order to maintain a steady,bright flame. The earliest keepers came from every walk of life -they were seamen,farmers, mechanics, rough mill hands - and appointments were often handed out by local customs commissioners as political plums. After the administration of lighthouses was taken over in 1852 by the United States Lighthouse Board, an agency of the Treasury Department,the keeper corps gradually became highly professional.

重点单词   查看全部解释    
colony ['kɔləni]

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n. 殖民地,侨民,侨居地,聚居(地), 群体,菌落

 
rough [rʌf]

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adj. 粗糙的,粗略的,粗暴的,艰难的,讨厌的,不适的

 
massive ['mæsiv]

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adj. 巨大的,大规模的,大量的,大范围的

 
professional [prə'feʃənl]

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adj. 职业的,专业的,专门的
n. 专业人

 
essential [i'senʃəl]

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n. 要素,要点
adj. 必要的,重要的,本

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construction [kən'strʌkʃən]

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n. 建设,建造,结构,构造,建筑物

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majestic [mə'dʒestik]

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adj. 宏伟的,高贵的,壮丽的

 
flame [fleim]

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n. 火焰,热情
v. 燃烧,面红,爆发

 
dwelling ['dweliŋ]

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n. 住处

 
mechanics [mi'kæniks]

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n. 力学,机械学,(技术的,操作的)过程,手法

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