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。
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; A; `- D- }! P/ Y6 ?如何来阅读 The Rainbow Machine：* q$ O8 ^$ s; Q$ R0 Y% ^
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What is Rainbow?6 T4 P) {3 c1 g$ ?: o
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A rainbow is an arch of different colours that you can sometimes see in the sky when it is raining.. w6 F* _$ X# d, L
, J* K$ h6 m! yarch，a curved band，拱形的东西/拱门4 f+ |* p" C- B. O( V% \
) f: V5 X: A$ c) n. a% g: @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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red and yellow and pink and green4 t" Z6 \: M% _% |- r6 d8 m
& O F4 U& l2 G5 Ypurple and orange and blue
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I can sing a rainbow, sing a rainbow,, W6 m+ [1 Z+ L3 A. K6 O3 h4 T
+ a' f3 m4 p4 Bsing a rainbow tune...
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: |+ M/ @# Y3 K5 _! w, v: F/ BDo you think a rainbow is made by a machine?+ k! A: ^, ]. s$ P5 W1 x6 z
* ?5 c7 _& j/ m$ lIf not.
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How do you think is a rainbow made?
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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。
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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。/ T8 p! I* y$ m4 s9 X4 O
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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.3 u4 c; R+ J F% c+ Y
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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。
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+ F% q9 g1 p6 |# b9 |; L+ O# o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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相关阅读：
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! ~1 ~9 Y7 \# T, Z6 L牛津阅读树Oxford Reading Tree资源汇总7 V. H2 n; ~8 E! d: k; k
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...
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, h- {. h d, z3 I/ U# v2 Y2 K更多：' O, o( \/ x: W; l! p) J* ?
牛津阅读树1-9阶段原版进口凯迪克点读版团购
+ p3 U! h8 O8 O6 r$ z原版进口牛津阅读树 中国故事系列18册 ORT China Stories
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2 V8 t' n% t* d; _3 r我的爱币满屋子，求爱贝发美元啊！
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