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托福写作范文:Piano

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  复习托福写作,有一个很好的材料,就是托福写作范文。托福写作考试想拿到高分非常不容易,因为题材没见过,其实很多题目是有关联的,甚至可以用一个题材可以做很多题目,下面就和小编看看托福写作范文,一同来学习托福作文。

  The ancestry of the piano can be traced to the early keyboard instruments of the fifteenth and sixteenth centuries --- the spinet, the dulcimer, and the virginal. In the seventeenth century the organ, the clavichord, and the harpsichord became the chief instruments of the keyboard group, a supremacy they maintained until the piano supplanted them at the end of the eighteenth century. The clavichord’s tone was metallic and never powerful; nevertheless, because of the variety of tone possible to it, many composers found the clavichord a sympathetic instrument for intimate chamber music. The harpsichord with its bright, vigorous tone was the favorite instrument for supporting the bass of the small orchestra of the period and for concert use, but the character of the tone could not be varied save by mechanical or structural devices.

  The piano was perfected in the early eighteenth century by a harpsichord maker in Italy (though musicologists point out several previous instances of the instrument). This instrument was called a piano e forte (sort and loud), to indicate its dynamic versatility; its strings were struck by a recoiling hammer with a felt-padded head. The wires were much heavier in the earlier instruments. A series of mechanical improvements continuing well into the nineteenth century, including the introduction of pedals to sustain tone or to soften it, the perfection of a metal frame, and steel wire of the finest quality, finally produced an instrument capable of myriad tonal effects from the most delicate harmonies to an almost orchestral fullness of sound, from a liquid, singing tone to a sharp, percussive brilliance.

  以上就是托福小编带来的关于托福写作范文:是有钱是否代表成功的讲解,希望对同学们的托福考试有所帮助。考生在托福考试备考的时候一定要事先了解一下类似的问题,这样能够给大家的托福考试带来不小的帮助。


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