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What is color? Why do some of the things around us look red, some green, others blue?
Colors are really made by deflected (反射) light. We see color because most of the things reflect light. In the same way, if something is green, it reflects most of the green light. If something reflects all light, it is white. If it doesn’t reflect any light, it is black.
Some of the light is reflected and some is taken in (吸引) and turned into (變成) heat (熱能).The darker the color is, the less light is reflected, the more light is taken in. So dark-colored clothes are warmer in the sun than light-colored clothes.
【小題1】When something reflects light, we can _____.

A.see its colorB.see its heatC.not see its colorD.see nothing
【小題2】Something looks white because it reflects _____.
A.some lightB.no lightC.all lightD.most light
【小題3】the dark-colored clothes are warm because ____ is taken in.
A.more lightB.less lightC.more colorD.less color
【小題4】In summer ______ make people feel cool.
A.dark-colored clothesB.red-colored clothes
C.green-colored clothesD.light-colored clothes
【小題5】What’s the best title(標題)of this passage( 短文 )?
A.Dark colorB.ColorC.HeatD.Clothes


【小題1】A
【小題1】C
【小題1】A
【小題1】D
【小題1】B

解析【小題1】根據Colors are really made by deflected (反射) light. We see color because most of the things reflect light.可知選A。
【小題1】根據If something reflects all light, it is white. 可知選C。
【小題1】根據Some of the light is reflected and some is taken in (吸引) and turned into (變成) heat (熱能).The darker the color is, the less light is reflected,及下文描述可知選A。
【小題1】根據Some of the light is reflected and some is taken in (吸引) and turned into (變成) heat (熱能).The darker the color is, the less light is reflected,可知淺顏色的衣服吸收熱能少,故選D。
【小題1】本文主要介紹顏色,故選B。

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根據短文內容,選擇正確的選項。
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B.it makes much noise
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D.We will solve the problem if we make connections between ideas.

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