牛津阅读树这套分级相信无需我们再次介绍了！直接来说说分级8里面第3本 The Rainbow Machine 吧。 G, G5 f! L) m* ~
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如何来阅读 The Rainbow Machine：7 \4 T' f; b2 T0 ]
, t9 N3 o9 ^ y4 h7 _+ O9 _2 I2 Q4 dWhat is Rainbow?
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A rainbow is an arch of different colours that you can sometimes see in the sky when it is raining.
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% \ t e! P4 k- O/ ?1 N3 }arch，a curved band，拱形的东西/拱门; c: l2 N* n) R/ ~7 g
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彩虹是不同颜色的拱门，下雨时你有时能在天空中看到。
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Can you name the colours of the Rainbow?; z( f2 @ G: ~& U8 r0 N, p1 Q$ U
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red and yellow and pink and green
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purple and orange and blue
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9 d7 W; J$ M2 _& Y# L3 h0 x; rI can sing a rainbow, sing a rainbow,
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sing a rainbow tune...
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Do you think a rainbow is made by a machine?
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If not.9 M' f r4 M4 M
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How do you think is a rainbow made?( w1 P4 b4 t0 }" y# X0 s* o
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Rainbows are seen in the sky opposite the sun and are caused by the refraction ( bending of light ) and dispersion ( splitting up ) of sunlight in drops of rain or mist.
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彩虹出现在背对着太阳的天空中，因为太阳光通过雨或者雾的颗粒时会发生折射和分散，所以产生了彩虹。+ M. `1 E7 r4 c* t) a4 {
2 d1 \9 ~: }* ~; u- Mrefraction 就是 “折射”，light bends as it passes through a transparent material for example, glass, prisms, rain drops. 当光线通过透明物质的时候（比如：玻璃、三棱镜、或者雨滴），它就会弯曲。这就是折射，refraction。1 l+ Z' N1 _/ U. @$ k
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Sunlight hitting the rain or mist is dispersed into its constituent colours this is because the light is reflected at varying angles, creating a rainbow because the different colours refract and bend by different amounts. Each colour of the rainbow has a different wavelength.
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太阳光碰到了雨或者雾被分散成各种颜色。彩虹的每个颜色都有不同的波长，又因为光折射的角度不一样，所以形成了不同的颜色，因而创造了彩虹。- e8 y% v |3 Q$ |) H
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如果还不是太明白，可以和爸爸妈妈一起搜索更多的信息哦~$ J) B. ?( F6 o: m8 ?/ n
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5 }' w4 O' k z我的爱币满屋子，求爱贝发美元啊！
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