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1、Unit 6 Space and beyondDeveloping ideas Eyes Upon the NightThe night sky 1_(be) an endless source of fascination since the start of human history. For example, the mysterious large-eyed, bronze statues of the ancient Shu Kingdom, discovered at the Chinese archeological site at Sanxingdui, 2_(believe
2、) to have been able to look across great distances into the stars. In reality, humans can see very little of the night sky with the naked eye. And, for a long while, people were unable to understand 3_they could see. Not4_(know) what the stars were, people in ancient times used their imaginations 5_
3、(create) a world in the sky.Our power 6_(investigate) and thus understand space changed dramatically when the first telescope 7_(angel) at the night sky, increasing as it did the power of the human eye and enabling us 8_(understand) that the universe is far larger than was previously imaginable. The
4、 planets 9_(see) to be worlds similar 10. _ our own, many of them even 11 _(have) their own moons. Soon, it 12 _(understand) that the Sun was just one star among billions in the galaxy we call the Milky Way. Some 300 years later, we learnt that the Milky Way itself was just one galaxy among 13 _(bil
5、lion) of others, spread across the 14_(black) of space like great islands of light and matter floating in a vast cosmic ocean.Almost 400 years after the first Earth-based telescope 15 _(invent), the Hubble Space Telescopes was launched into orbit, 16._(give) astronomers indeed all of us- the first b
6、reathtakingly beautiful images of our universe 17._(take) from beyond Earth. Nothing in history has allowed us 18._(see) so much over such great distances, from enormous clouds of gas 19._ stars are being born, to huge black holes, and even to new planets 20._ we might conceivably find life. Not onl
7、y that- it has also helped us to work out the age and nature of the universe and discover the incredible fact 21._the universe is expanding at an ever-increasing speed.22._ even further into the universe, many countries are now engaged 23._ building ever more advanced telescopes. Currently, China op
8、erates the worlds largest and most powerful radio telescope, the FAST telescope, 24. _(complete) in 2016. The 500-metre dish of the “Eye of Heaven”, 25._ it is known, is being used in the search for dark matter, 26._(think) to be composed 27._ subatomic particles invisible to ordinary telescopes. Th
9、is vast dish also has the 28._(able) to explore regions of space billions of light years away, right at the edge of the visible universe. The Hubble and the space telescopes constructed after it will allow us 29._(see) further and further into space. We will view stars and galaxies billions of light
10、 years away and look back at a past 30. 30._ was billions of years ago. 31._(use) ever-larger radio telescopes as our eyes, we will one day be able to look back to a time in the very early universe, before the 32._(exist) of light.33. _ the human quest for knowledge reaches even beyond that. So much
11、 of the universe remains 34 _(explore) that we are still close to the start of this incredible journey of discovery.重点词汇：source/srs/n. 来源，出处fascination/fsnen/n. 入迷，着迷；魅力mysterious/mstris/ adj. 不可思议的，难以理解的bronze/brnz/n. 青铜；青铜色，古铜色statue/brnz/n. 青铜；青铜色，古铜色ancient/ennt/adj. 古代的，远古的archeological /,:kild
12、ikl/adj. 考古学的In reality实际上；事实上naked/nekd/adj. 裸露的，无遮盖的；肉眼的investigate/nvestet/v. 侦察（某事）；调查（某人）；研究thus/s/adv. 因此；这样dramatically/drmtkli/adv. 剧烈地，明显地telescope/telskop/n. 望远镜；射电望远镜angle/()l/n. 角；倾斜，斜角；角度v v. 斜移，斜置universe/junvrs/n. 宇宙，天地万物previously/privisli/adv. 以前地，先前地galaxy/lksi/n. 星系；银河，银河系 the Mil
13、ky Way n. 银河float/flot/v. （使）漂浮，（使）浮动vast/vst/adj. 巨大的，广大的cosmic/kzmk/adj. 宇宙的，外层空间的；巨大的launch/lnt/v. 发动，发起；上市，发行；使（船或舰）下水；发射orbit/rbt/n. （环绕地球、太阳等运行的）轨道indeed/ndid/adv. 确实，的确；实际上；真正地breathtakingly/bretekli/adv. 惊人地；令人激动地image/md/n. 形象，印象；影像enormous/nrms/adj. 巨大的，极大的conceivably/knsivbli/adv. 可以想象的是，
14、可以想得到的是；incredible/nkredbl/adj. 不可思议的，难以置信的expand/kspnd/v. 扩大，增加be engaged in参与；从事于；忙于advanced telescopes先进的望远镜currently/krntli/adv. 现时，当前Operate v. 操纵，操作（机器或设备）；（机器等）运转，运行in the search for在寻找be composed of 由组成subatomic /sbtmk/adj. 化学 亚原子的；原子内的particle/prtkl/n. 微粒；极少量；粒子invisible/nvzbl/adj. 看不见的，隐形的
15、at the edge of 在 的边缘The Hubble哈勃太空望远镜construct/knstrkt/v. 建造，修建；组成quest for追求；探索，设法找到参考答案1.has been 2. were believed 3. what 4. knowing 5.to create 6. to investigate 7. was angled 8. to understand 9.were seen 10.to 11 having 12 was understood 13.billions 14 blackness 15 was invented 16.giving 17.taken 18. to see 19.where 20.where 21. that 22.To see 23.in 24. completed 25.as 26.thought 27.of 28.ability 29.to see 30. that 31.Using 32.existence 33.But 34. unexplored学科网（北京）股份有限公司
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