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1、Copernicus Revolutionary TheoryReading1.Do you know what is the center of the solar system?2.Can you name the nine planets in the solar system?Warming up Nine Planets In the Solar System .Mercury 水星水星Venus 金星金星Earth 地球地球Mars 火星火星Jupiter 木星木星Saturn 土星土星Uranus 天王星天王星Neptune 海王星海王星Pluto 冥王星冥王星Nine Plan
2、ets In the Solar System:Mnemonics (记忆术记忆术)Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune PlutoMy Very Easy Method: Just Set Up Nine Planets.Can you use a good method to memorize them ?Do you know any famous person in the field of space and universe?Stephen HawkingCopernicusGalileoCopernicus
3、We know the first scientist is Copernicus. He was one of the first scientists to use mathematical observations to collect information. He believed _is the center of the universe and the earth and other planets_. The chart on P.7 shows his theory.Pre-readingDo you know something about Copernicus?the
4、sunwent around itCopernicus Revolutionary TheorySkim the text and draw the two theories of the universe with the following pictures.sunearthBefore Copernicus theory Showing Copernicus theoryTask 1SkimmingsunearthBefore Copernicus theory Showing Copernicus theorysunearthearthsunA diagram showing the
5、solar system with the earth at its centre. A diagram showing the solar system with the sun at its centre. 1. At Copernicus time, Christian Church was powerful and could punish someone.2. Copernicus noticed that observed from the earth, some planets seemed to stop, move backward and then go forward i
6、n a loop.3. Copernicus had been improving his new theory until he completed it.4. His friends were not interested in his ideas.Scanning: T &F.Task 25. Since he was not afraid of being attacked by the Church, Copernicus published his book as soon as he finished working on it. 6. Newton, Einstein, and
7、 Hawking are all scientists who made contributions to the study of the universe. 1. What conclusion did Copernicus mathematical calculations lead to?2. Why couldnt he tell anyone about the theory?3. How many years did Copernicus work on the problem to complete his theory?4. When did Copernicus publi
8、sh his theory?Read the text and answer the following questions.Task 3His mathematical calculations led to the conclusion that the earth was not the center of the solar system.1.What conclusion did Copernicus mathematical calculations lead to?Because the powerful Christian Church would have punished
9、him for even suggesting such an idea.2. Why couldnt he tell anyone about the theory?4 years.3. How many years did Copernicus work on the problem to complete his theory?He published his theory as he lay dying in 1543.4. When did Copernicus publish his theory?As a scientist, one should be brave. But C
10、opernicus was afraid of being attacked by the Christian Church. So he had hidden his theory for so many years. What do you think of this?Task 4DiscussionAgree:1. He was cautious. If he had published his ideas, he would have been killed just as Bruno who was burned to death because his theory was aga
11、inst the Christian Church.2. Every time when a new idea appears, there are always rejections. Its normal. Scientists should have patience to spread their truth.3. It made no sense for him to publish his theory in a hurry. He was just cautious not coward. He should protect himself first.Disagree:1. C
12、opernicus was very coward. He should speak out his discovery and let the world know the truth earlier. 2. Science can never advance unless people have the courage of their beliefs.3. As a scientist, you must have the courage to publish your findings. No matter how people oppose them, time will show
13、if your ideas are right or wrong.2 If you were Nicolaus Copernicus, would you have hidden your theory for so many years? Give your reasons. As a scientist, Copernicus was more cautious than coward. If he had publishedhis ideas at his time, he would have beenkilled just as Bruno who was burnt todeath
14、 because his theory was against theChristian Churchs. Every time a new idea appears, thereare always rejections. Its normal. Scientists should have patience to spread their truth.1. Only if you put the sun there did the movements of the other planets in the sky make sense.= The movements of the othe
15、r planets in the sky made sense only if you put the sun there. Language points only if “只有只有”，引导的状语从放，引导的状语从放句首句首时，主时，主句要用句要用部分倒装部分倒装。 Only +状语状语(从句从句), 放在放在句首句首时时, 主句要用主句要用部分倒部分倒装装, 即把即把助动词助动词/ 情态动词情态动词/ 系动词系动词be 提到主语前提到主语前面。面。注意：注意：only+主语时，句子不倒装。主语时，句子不倒装。Only you know me.只有你懂我只有你懂我.1. 只有你努力学习，你才
16、能实现你的梦想。只有你努力学习，你才能实现你的梦想。Only if you study hard, will you achieve your dream. 2. Only if your identity has been checked, _.A. you are allowed in B. you will be allowed inC. will you allow in D. will you be allowed inD1) 这个句子，好像一点也讲不通。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
17、明白。你编的故事我听不明白。 Your story doesnt make sense to me.2. make sense 讲得通；有道理讲得通；有道理make sense 讲得通；有道理；讲得通；有道理； make sense of sth. 懂；了解懂；了解.的含义的含义make no sense 讲不通；无意义讲不通；无意义There is no sense in doing sth. 做做.没必要没必要/道理道理in a/one sense 就某种意义而言；在某种意义上就某种意义而言；在某种意义上3. enthusiastic: 热情的热情的; 热心的热心的enthusiastic
18、 aboutenthusiasticbe enthusiastic about 对对热情热情enthusiasm n.enthusiastically adv.Shes very _ singing. We explain our plan, and he is very_.enthusiastic enthusiasm enthusiastically She shows boundless _ for the work. She greeted him _ with a kiss. She is very _ about Eastern music.enthusiasmenthusiast
19、icallyenthusiasticThe guard warned me to be cautious about strangers.My father is a very cautious driver.2. 警卫告戒我要当心陌生人。警卫告戒我要当心陌生人。1. 我的爸爸是一位非常谨慎的司机。我的爸爸是一位非常谨慎的司机。4. cautiousbe cautious about/of sb./sth. 谨慎谨慎 5. He placed a fixed sun at the centre of the solar system with the planets going round i
20、t . with the planets going round it 是是“with+宾语宾语+宾语补足语宾语补足语” 构成的复合构成的复合结构结构, 在句在句中用作状语，表示方式，原因中用作状语，表示方式，原因，时间，时间，条件等。条件等。with + n./pron.doingdoneto doadv.adj.介词短语介词短语主动，进行主动，进行被动，完成被动，完成将来，未完成将来，未完成1) 老师微笑着走进教室，身后跟着一群小朋友。老师微笑着走进教室，身后跟着一群小朋友。 With a group of children following, the teacher came into
21、 the classroom with smile. 2) 随着考试的结束，我们的假期开始了。随着考试的结束，我们的假期开始了。 With the test finished, we began our holiday.3) 老师进来了，手里拿着书。老师进来了，手里拿着书。The teacher came in with a book in his hand.4) 她躺在床上，脸色苍白。她躺在床上，脸色苍白。She lay in bed with her face pale. Homework 翻译下列句子： 我我怀疑怀疑是他在是他在照料照料老人时偷走了钱。老人时偷走了钱。据称据称老人丢失了老
22、人丢失了10000块。而他在昨天块。而他在昨天刚好向老板的基金会刚好向老板的基金会(foundation)捐捐了了10000块，还块，还命令命令我不能对任何人说，我不能对任何人说，(用虚拟语气用虚拟语气)否则我就要否则我就要为为他的失业他的失业负负责责。一位一位经验丰富的内科医生被指定经验丰富的内科医生被指定去去照顾受照顾受害者害者并并负责处理负责处理这一案例。他这一案例。他热情热情地投入地投入到工作中，但是却没有到工作中，但是却没有预见预见到这是一次艰到这是一次艰难的难的挑战挑战。最后，他终于最后，他终于得出了得出了一个科学一个科学的结论的结论，把把疾病疾病和和水泵中的镭水泵中的镭联系起来联
23、系起来。 翻译下列句子：翻译下列句子： 我怀疑是他在照料老人时偷走了钱。我怀疑是他在照料老人时偷走了钱。 据称老人不见了据称老人不见了10000块。块。 I suspected him of stealing money /having stolen money when he attended the old man. It was announced that the old man had lost 10000 yuan. 而他在昨天刚好向老板的基金会而他在昨天刚好向老板的基金会(foundation)捐了捐了10000块，还命令我不能块，还命令我不能对外说，否则我就要为他的失业负责。对
24、外说，否则我就要为他的失业负责。 What an coincidence! He just contributed 10000 yuan to his boss foundation. And he instructed that I should not tell anybody, or I would be to blame for his unemployment. An expert physician was instructed to attend to the victims and handle this case. He was enthusiastic, but he didnt foresee that it was a hard challenge. Finally, he drew a scientific conclusion, linking the disease to the radium in the pump.