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。+ H* Y& `$ l: G
# Q0 N6 | Q" Y2 ^如何来阅读 The Rainbow Machine：
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What 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.5 e) G% `) l% R+ e5 ~) ]
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arch，a curved band，拱形的东西/拱门
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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。$ r) `1 @# J( v+ [
1 ?: h5 f2 g. p- wCan you name the colours of the Rainbow?
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red and yellow and pink and green; j4 Y$ X' z+ i0 l6 P$ ^# E2 l
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purple and orange and blue
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! E$ I( I" y K9 x II can sing a rainbow, sing a rainbow,5 J% Q+ U. N8 p& |& ~2 R! m1 r( m
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sing a rainbow tune...
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Do you think a rainbow is made by a machine?% f. b+ c8 g# U4 H F8 U1 a
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If not.5 `+ a3 _2 @ V" e3 u6 ~% z5 n3 K+ c
9 ^$ d8 l1 ]: a! bHow do you think is a rainbow made?. m/ ?* z) p" ~* m o$ c7 }, i
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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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9 w: ]" X! _) C8 A" p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。
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refraction 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。/ ?: Y9 k# i' U, D* w; G4 F4 O: G' u
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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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5 i; E! O+ X. t: T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。
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& z- `& ]1 h: a8 H, U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~
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) j! @' r0 U" q7 @相关阅读：
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: I6 N7 A* b6 T# Q* n牛津阅读树系列的那么多个版本怎么选？详细介绍下吧,想买的可以参考下...1 ?5 y+ p! q2 m" |3 r* e2 V) Z
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我的爱币满屋子，求爱贝发美元啊！
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