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新概念英语第三册逐句精讲语言点 第55课 来自地球的问候(6)

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2016年02月25日

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  Even a telescope in orbit round the earth, like the verysuccessful Hubble telescope, would not be suitable because of the dust particles ironsolar system. A telescope would have to be as far away as the planet Jupiter to lookfor life in outer space, because the dust becomes thinner the further we traveltowards the outer edges of our own solar system. Once we detected a planet, wewould have to find a way of blotting out the light from its star, so that we would beable to 'see' the planet properly and analyze its atmosphere.

  16.Even a telescope in orbit round the earth, like the very successful Hubbletelescope, would not be suitable because of the dust particles iron solar system.

  即使是一台放置在围绕地球的轨道上的望远镜—如非常成功的哈勃望远镜—也因为太阳系中的尘埃微粒而无法胜任。

  17.A telescope would have to be as far away as the planet Jupiter to look for life inouter space, because the dust becomes thinner the further we travel towards theouter edges of our own solar system.

  望远镜要放置在木星那样遥远的行星上才有可能在外层空间搜寻生命。因为我们越是接近太阳系的边缘,尘埃就越稀薄。

  语言点:句子结构分析:as…as引导比较状语,变为否定时只需变化为not as/so…as即可。

  18.Once we detected a planet, we would have to find a way of blotting out the lightfrom its star, so that we would be able to 'see' the planet properly and analyze itsatmosphere.

  一旦我们找到这样一颗行星,我们就要想办法将它的恒星射过来的光线遮暗,这样我们就能彻底“看见”这颗行星,并分析它的大气层。

  语言点:句子结构分析:so that引导结果状语从句。


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