《高二英语《unit1 great scientists-reading(2)》》由会员分享，可在线阅读，更多相关《高二英语《unit1 great scientists-reading(2)》（29页珍藏版）》请在金锄头文库上搜索。
1、Unit 1 Great Scientists -Reading（2）Eight Planets In the Solar SystemMercury 水星 Venus 金星 Earth 地球 Mars 火星 Jupiter 木星 Saturn 土星 Uranus 天王星 Neptune 海王星Eight Planets In the Solar System:My Very Easy Method: Just Set Up Nine Planets.Copernicusborn: in Poland in 1473 died : May 24, 1543 Copernicus Revolut
2、ionary TheoryHe was one of the first scientists to use mathematical observations to collect information. He believed the sun is the center of the universe and the earth and other planets went around it. 1. Read paragraph 1 and fill in the table. Before Copernicus theoryShowing Copernicus theoryPeopl
3、e believed God had made the world and for the reason the earth was special and must be centre of the solar system. The earth is at the center of the solar system, and the Sun and the other planets go around it.Only if you put the sun there did the movements of the other planets in the sky make sense
4、. The Sun is at the center of the solar system, and the Earth and the other planets go around it.Only if you put the sun there did the movements of the other planets in the sky make sense. 只有当你把太阳放在中心位置上，天空中其他行星 的运动才能说得清楚。 only if 只有；只要。当以only引导的短语或状语从 句放于句首时，为了加强语气，句子需要倒装。Only if you work hard can
5、you improve your English. 2.What problems did astronomers notice when they looked into the sky?(Para 2) They had noticed that some planets in the sky seemed to stop, move backward and then go forward in a loop. Others appeared brighter at times and less bright at others.天文学家发现，天上有些行星停顿下来，往后 移动，然后再成环
6、状向前移动，而其他行星看 上去有时亮些，有时又不怎么亮。3.When did Copernicus complete his theory? (Para 3)Between 1510 and 1514 he worked on it, gradually improving his theory until he felt it was complete.4. In his letter to his friend, how did Copernicus explain his revolutionary theory ? (Para 4)First, he placed a fixed su
7、n at the centre of the solar system with the planets going round it and only the moon still going round the earth. Second, he also suggested that the earth was spinning as it went round it and this explain changes in the movement of the planets and in the brightness of the stars. 他把太阳固定在太阳系的中心位置，而行星
8、围绕着太 阳转，只有月球仍然绕着地球转。他还提出地球在围绕太阳转的同时，它本身还自转， 这样就说明了行星运动的变化情况以及星球的亮度问 题。5.Why did he fear to publish his idea when his friends encouraged him? (para 4) Because he did not want to be attacked by the Church, he only published it as he lay dying in 1543.他不想遭到基督教教会势力的攻击，所 以他只在1543临终前才把它公布出来。 6. Why do peo
9、ple think that there is a direct link between his ideas and the work of Isaac Newton, Albert Einstein and Stephen Hawking?Because his theory is now the basis on which all our ideas of the universe are built. His theory replaced the Christian idea of gravity which said things fell to earth because Go
10、d created the earth as the centre of the universe. He showed this was obviously wrong.因为他的理论是我们宇宙观赖以建立的基础，他的观点 还改变了基督教对地心引力的卡法，他们认为物体往地 球上掉落是因为上帝创造了地球，而地球是宇宙的中心 ，哥白尼证明这是明显错误的1) 这个句子，好像一点也讲不通。The sentence doesnt seem to make sense.2) 你编的故事我听不明白。Your story doesnt make sense to me.1 make sense 讲得通；有道理L
11、anguage points2 enthusiastic: be interested in 热情的; 热心的Shes very _ singing. We explain our plan, and he is very_.enthusiastic about / overenthusiasticenthusiastic enthusiasm enthusiasticallyShe shows boundless _ for the work.She greeted him _ with a kiss.She is very _ about Eastern music.enthusiasme
12、nthusiasticallyenthusiasticIf you dont like Tom, you may r_ his gift.If you dont think the suggestion is suitable for you, you may r_ it.ejecteject3 reject vt. 拒绝; 不接受; 丢弃He rejected their offer of a job. 他拒绝了他们给他的工作。rejectan offera possibilitya theoryrefuse to acceptThe guard warned me to be cautio
13、us about strangers.My father is a very cautious driver.警卫告戒我要当心陌生人。我的爸爸是一位非常谨慎的司机。4 cautious: careful to avoid riskbe cautious about / of sb. / sth.He placed a fixed sun at the centre of the solar system with the planets going round it and only the moon still going round the earth. 他把太阳固定在太阳系 的中心位置上
14、，而行星则围绕着太阳转， 只有月球仍然绕着地球转。with the planets going round it是with + 宾语 + 宾语补足语的结构，在句中作状 语。这一结构在句中常作定语或状语，作 宾补的可以是介词短语、过去分词、形容 词、副词或动词不定式等。现将其基本形 式归纳如下： With + n./pron. + 介词短语He sat there with a smile on his face. (2) With + n./pron. + 副词With Mr Smith away, weve got more room. (3) With + n./pron. + 不定式Wi
15、th so much work to do, he could not go home. (4) With + n./pron. + 现在分词The street was quiet with no buses running. (5) With + n./pron. + 过去分词In came a man with his hands tied back. (6) With + n./pron. + 形容词He wrote a shirt, with the neck open, showing his bare chest.Discussion: If you were Nicolaus Copernicus, would you have hidden your theory for so many years? Why?As a scientist, Copernicus was more cautious than coward. If he had published his ideas at his time, he would have been killed just as Bruno who was burnt to death because his theory was against
