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。1 e' e; y& y0 [0 _& K5 z" C
8 [4 v% o b. r如何来阅读 The Rainbow Machine：
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1 D7 z1 V7 Z$ O* K& }& r% jWhat is Rainbow?+ J6 k+ c% Y1 o p( n9 _
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A rainbow is an arch of different colours that you can sometimes see in the sky when it is raining.+ b2 ~, S" v$ ^- V( D7 B
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arch，a curved band，拱形的东西/拱门
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- m& a E2 S9 h1 B# @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?
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# I- A! Y' c- p! I. J0 j2 Zred and yellow and pink and green- k b3 x' [+ @9 s [: Z
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purple and orange and blue
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I can sing a rainbow, sing a rainbow,
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sing a rainbow tune...8 r2 m( ~$ d9 a' C4 ~
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Do you think a rainbow is made by a machine?
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- x$ B- `! x. V, tIf not.
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How do you think is a rainbow made?4 K2 f l3 ]+ u
7 N( s$ k/ V, r9 mRainbows 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.9 J7 C! X$ h9 ~
1 y2 h8 [) u) A- b( V: E$ Q/ Q1 w+ n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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+ F9 g/ ]1 _8 {. j; [- Srefraction 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。
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# n- ~4 g0 b' V0 R( B* x9 U1 b( WSunlight 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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. ?* P% `9 C. q+ X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。8 D6 D, e' P: E9 Y m" v F
/ x A& G* T0 N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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6 b) K5 _% T/ g相关阅读：
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牛津阅读树Oxford Reading Tree资源汇总
* m! {1 ^4 Q: q' H' W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...& y' V) ~8 e/ S# C9 x! @* U
5 [) _5 j: p( o1 i9 g更多：8 q/ Z; M! ~" D/ a7 p0 I1 B0 k
牛津阅读树1-9阶段原版进口凯迪克点读版团购; r" r! n9 D0 v4 ~
原版进口牛津阅读树 中国故事系列18册 ORT China Stories) H' f7 q2 m7 X6 ^0 q3 f
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# i$ k9 w x8 v我的爱币满屋子，求爱贝发美元啊！
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