新人教版英語高二上module5unit1greatscientists之四-資料下載頁
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【導(dǎo)讀】fieldofscience?haveanythinginmon?Matchthe. infectiousdiseases?cholera?doesthetitleimply?beingwell-knowninLondon?hisage?becontrolled?forthedisease?inBroadStreetdo?Streetoutbreak?public?panies?Snow’stheory?Asa. adisease.Idea1or2?Why?questions.hefinallyproveit?
【正文】 tline of his astronomical ideas, but did not circulate it widely 1543 Published De Revolutionibus Orbium Coelestium (On the Revolutions of the Celestial) Read the passage and find the experiences of Copernicus: Read through the passage, and tell whether the following statements are true or false. 1. At Copernicus’ time, Christian Church was in charge of many western countries. 2. Copernicus noticed that observed from the earth, some plas appears in front of or behind the earth. 3. Copernicus didn’t show his new theory to his friends until he pleted it. 4. His friends were not interested in his ideas. 5. 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 Hawking are all scientists who made contribution to the study of the universe. T F T F F T Read carefully and try to draw the two theories of the universe. Before Copernicus’ theory Showing Copernicus’ theory The Earth was stationary at the center of the solar system, and the Sun and plas revolved around it. The Sun is stationary at the center of the solar system, and the Earth and the other plas orbit around it. Analyze the following picture carefully and try to explain how a loop is formed. Reading task on P45 “Seven Bridges of Konigsberg” and the famous “Euler path”. Skimming: What’s Euler’s puzzle? Scanning: How did Euler prepare for his research? What are the theories? Look at the following pictures and draw a conclusion: Conclusion Euler’s theory (一筆畫 ) 可以一筆畫只有兩種情況： 1. 沒有奇數(shù)頂點。 2. 只有兩個奇數(shù)頂點。 如對此問題有興趣的同學(xué)可登錄： Discussion What qualities make a good scientist?
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