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1、Warming up& Reading Book 5,Unit 1,1,沐风教育,What do they have in common?,They are scientists,2,沐风教育,Unit 1 Great Scientists,3,沐风教育,What do you know about them ?,4,沐风教育,Lets have a competition!,Warm up,5,沐风教育,1.Which scientist discovered that objects in water are lifted up by a force that helps them flo
2、at?,B. Archimedes,C. Thomas Edison,A. Charles Darwin,6,沐风教育,Archimedes,“Give me a place to stand on, and I can move the earth.”,“给我一个支点，我就可以翘起整个地球.”,7,沐风教育,2. Who wrote a book explaining how animals and plants developed as the environment changed?,A. Marie Curie,C. Charles Darwin,B. Gregor Mendel,8,
3、沐风教育,Charles Darwin,.,Origin of Species 物种起源,9,沐风教育,3.Who invent the first steam engine?,A. Thomas Newcomen,C. Thomas Edison,B. Archimedes,10,沐风教育,4. Who used peas to show how physical characteristics are passed from parents to their children.,A. Thomas Edison,C. Archimedes,B. Gregor Mendel,11,沐风教育,
4、5. Who discovered radium?,A. Marie Curie,C. Newton,B. Zhang Heng,12,沐风教育,6.Who invented the way of giving electricity to everybody in large cities?,A. Stephen Hawking,C. Thomas Edison,B. Archimedes,13,沐风教育,7.Who was the painter that studied dead bodies to improve his painting of people?,A. Gregor Me
5、ndel,C. Marie Curie,B. Leonardo da Vinci,14,沐风教育,Leonardo da Vinci,Mona Lisa,15,沐风教育,8. Who invented a lamp to keep miners safe underground?,A. Sir Humphry Davy,C. Faraday,B. Thomas Newcomen,16,沐风教育,9. Who invented the earliest instrument to tell people where earthquakes happened?,A. Charles Darwin,
6、C. Watt,B. Zhang Heng,17,沐风教育,Zhang Heng (78-139),Seismograph 地震仪,18,沐风教育,10.Who put forward a theory about black holes?,A. Stephen Hawking,C. Copernicus,B. Archimedes,19,沐风教育,Stephen Hawking (1942-) British, a physicist,Black hole,20,沐风教育,遗传学 电 浮力定理 镭 进化论 画家 蒸汽机 矿工安全灯 黑洞理论 地动仪,阿基米德 Archimedes 达尔文 C
7、harles Darwin 纽科文 Thomas Newcomen 孟德尔Gregor Mendel 居里夫人Marie Curie 爱迪生Thomas Edison 达芬奇Leonardo da Vinci 汉弗来.戴维爵士Sir Humphry Davy 张衡Zhang Heng 斯蒂芬.霍金 Stephen Hawking,21,沐风教育,Do you know other scientists?,Discussion,22,沐风教育,1.Who invented the first modern steam engine?,James Watt (瓦特),23,沐风教育,2.Who i
8、s the father of super hybrid rice?,Yuan Longping,24,沐风教育,3.Who discovered the force of gravity?,Newton,25,沐风教育,4.Who put forward the Theory of Relativity（相对论）?,Einstein,26,沐风教育,5. Do you know who defeated “King Cholera”?,John Snow 约翰.斯诺,27,沐风教育,Speaking,Who is your favorite scientists? Why ?,28,沐风教育
9、,Reading,29,沐风教育,It infects peoples intestines(肠道), causing diarrhoea(腹泻), vomiting(呕吐) and dehydration(脱水),30,沐风教育,When diseases break out, what should people do?,31,沐风教育,Whats the main idea of the passage? John Snow was a well-known doctor in London. The cause of Cholera was polluted water. The so
10、urce of all drinking water should be examined. How John Snow defeated “King Cholera”?,Skimming,d,32,沐风教育,Fast-reading,Find out the main idea of each paragraph.,33,沐风教育,para.1 Deadly disease: cholera outbreak in London para.2 Two possible theories para.3 Look for evidence para.4 Mark information on a
11、 map to find out where people died or did not die para.5 Analyse the water para.6 Find other supporting evidences para.7 The polluted dirty source of drinking water was to blame,34,沐风教育,What is the passage about ?,Scientific research,35,沐风教育,Stages in setting out a scientific research:,Dicussing,Mak
12、e up a question:(形成研究主题) Find a problem:(发现问题) Collect results:(收集材料) Think of a method:(找出研究方法) Analyse results:(分析材料) Repeat if necessary:(必要时重新分析) Draw a conclusion:(得出结论),36,沐风教育,Use the seven stages in examining a new scientific idea to describe each paragraph and put the 7 stages in order.,Sca
13、nning,37,沐风教育,Find a problem,Deadly disease: cholera outbreak in London,38,沐风教育,Make up a question,Two possible theory,Think of a method,Gather information about where people were ill and died and where they got their water,39,沐风教育,Collect results,Mark information on a map to find out where people d
14、ied or did not die,Analyse results,Analyse the water to see if that is the cause of the illness.,40,沐风教育,Find supporting evidence,Find other evidences to support his conclusion,Make a conclusion,The polluted dirty source of drinking water was to blame for the cause of the London cholera.,41,沐风教育,Sta
15、ges in setting out a scientific research:,Dicussing,Make up a question:(形成研究主题) Find a problem:(发现问题) Collect results:(收集材料) Think of a method:(找出研究方法) Analyse results:(分析材料) Repeat if necessary:(必要时重新分析) Draw a conclusion:(得出结论),42,沐风教育,Summery: John Snow was a well-known _ in London in the _ centu
16、ry. He wanted to find the _ of cholera in order to help people _ to cholera. In 1854 when a cholera _ out, he began to gather information. He _ on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the _ died. So he decided that the polluted water carried cholera. He suggested that the _ of all water supply be _ and new methods of dealing with polluted water be found. Finally, “King Cholera” was defeated.,doctor,19th,cause,exposed,broke,marked,pump,source,examined,43,沐风教育,