最新一年级数学特色作业教案资料

一年级数学特色作业

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作业内容:

减法的含义。

作业要求：

1.用不同的方式表示算式“9-3”的含义。

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Guqin

古琴

Guqin, It is a plucked seven-string Chinese musical instrument of the zither family with a history of more than 3000 years. The prefix "gu-" (meaning "ancient") was later added for clarification. It can also be called qixianqin (lit. "seven-stringed instrument").

古琴，又称中国七弦琴，为中国最古老的弹拨乐器之一, 有文字可考的历史有四千余年。

Guqin has traditionally been favored by scholars and literati as an instrument of great subtlety and refinement. Guqin has always been viewed as the first place among the four Chinese high culture activities such as Guqin, Chess, calligraphy and painting.

在中国古代，“琴、棋、书、画”历来被视为文人雅士修身养性的必由之径。古琴因其清、和、淡、雅的音乐品格寄寓了文人风凌傲骨、超凡脱俗的处世心态，而在音乐、棋术、书法、绘画中居于首位。

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Symbolism in the Guqin

古琴结构与文化象征

There are a lot of symbols around this instrument.

在古琴中我们可以找到许多中国传统文化的元素。

(第四张ppt)

Guqin’s measurement line is 3 feet 65 inches representing the 365 days in a year. The top part is round representing the sky. The bottom part is flat, representing the earth. The whole body of the Guqin correspond the body of phoenix which is a bird of wonder, also the body of Guqin looks like the human body, with head, neck, shoulder, waist and feet etc.

琴一般长约三尺六寸五（约120—125公分），象征一年三百六十五天（一说象周天365度）。一般宽约六寸（20公分左右）。一般厚约二寸（6公分左右）。琴

体下部扁平，上部呈弧形凸起，分别象征天地。整体形状依凤身形而制成，其全身与凤身相应（也可说与人身相应），有头、颈、肩、腰、尾、足。