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1、Great scientists,Unit 1,Read the new words and phrases on P91,New words reading,Warming up,know about 了解有关.的情况,know of 听说过,有些事我想了解一下.,There is something I want to know about .,我听说过那件事, 但不很清楚.,I know of it , but I didnt know it well.,1.,词汇袋袋库,2. characteristic adj. 独特的，特有的 n特征，特性 eg. genetic characte
2、ristics 遗传特征 character n性格；特征；人物，角色； characterize v是的特征；描述的特征 characterless adj.无特色的；平凡的 区别future 和characteristic Kindness is one of his _. My car doesnt have special _.,characteristics,futures,3. put forward: bring up, come up with eg: He put forward some useful advice at the meeting. We put forwar
3、d Tom as monitor. 推荐 The meeting has been put forward to 2:00 pm. 提前,提出,An interesting suggestion for measuring the atmosphere around Mars has been _. Aput forward Bput down C. put up D. put aside,【解析】 有人提出一个有趣的建议,【答案】 A,考题练练看,put aside _ put away _ put off _ put on _ put down _ put out _ put up _ p
4、ut up with _,储蓄备用,把收拾起来,推迟,穿上，戴上；上演，演出,举起；粘贴；建立，建设,忍受,放下,扑灭(火),Considering your salary，you should be able to _ at least twenty dollars a week. Aput forward Bput up Cput out Dput aside 【解析】 句意为“就你的工资而言，每周你应至少存20美元”。put forward提出；put up张贴；put out扑灭；put aside储存。 【答案】 D,考题练练看,When we talk about great sc
5、ientists, who will come into your mind?,Brainstorming,Father of hybrid rice,Yuan Longping,“The weak one sits and waits the opportunity; The powerhouse makes the opportunity. ” 弱者坐待时机；强者制造时机。,She got two Nobel Prizes, one for physics and the other for chemistry.,Madame Curie 居里夫人,“If I have seen furt
6、her, it is by standing on the shoulders of gaints.”,Isaac Newton 艾萨克·牛顿,“Genius is one percent inspiration and ninety-nine percent perspiration.”,Thomas Edison 托马斯·爱迪生,Match the scientists with their achievements Albert Einstein 1. evolution(进化论) Charles Darwin 2. discovery of radium Madam
7、e Curie 3. electric bulb Thomas Edison 4. theory of relativity Nicolaus Copernicus 5. a brief history of time Stephen Hawking 6. the earth moves around Yuan Longping the sun 7. father of hybrid rice,Previous knowledge,Archimedes 阿基米德,1. Which scientist discovered that objects in water are lifted up
8、by a force that help them float?,Lets do a quiz about some scientists,a Greek mathematician mæ?m?'t?n,“Give me a place to stand on, and I will move the earth”,2. Who wrote a book explaining how animals and plants developed as the environment changed?,Charles Darwin 达尔文,Lets do a quiz about
9、some scientists,The Origin of Species,3. Who invented the first steam engine?,Thomas Newcomen 纽科门,Lets do a quiz about some scientists,Watt 瓦特,Thomas Edison 托马斯 爱迪生,4. Who used peas to show how physical characteristics are passed from parents to their children?,Gregor Mendel 门道尔,Lets do a quiz about
10、 some scientists,Isaac Newton 牛顿,Madame Curie 居里夫人,5. Who discovered radium in 1898? She received two Nobel Prizes, one for physics and one for chemistry.,Madame Curie 居里夫人,Lets do a quiz about some scientists,6. Who invented the way of giving electricity to everybody in large cities?,Thomas Edison
11、爱迪生,Lets do a quiz about some scientists,7. Who was the painter that studied dead bodies in order to improve his paintings of people?,Lets do a quiz about some scientists,Leonardo da Vinci 达芬奇,8. Who invented a lamp to keep miners safe underground in 1815?,Lets do a quiz about some scientists,Sir Hu
12、mphry Davy 大卫·汉弗莱,Thomas Edison 爱迪生,Watt 瓦特,9. Who invented the first seismograph to indicate in the direction of an earthquake?,Zhang Heng,Lets do a quiz about some scientists,Seismograph 'saizm?r:f,10. Who put forward a theory about black holes?,Stephen Hawking 霍金,Lets do a quiz about som
13、e scientists,wise/smart/clever lazy friendly cruel hard-working warm-hearted mean devoted easy-going generous modest selfless nice handsome determined brave famous calm enthusiastic lovely honest reliable unkind selfish stubborn,What qualities do you think they have in common?,Try to get more inform
14、ation about great scientists. Preview the reading passage “John Snow Defeats King Cholera”. Remember the new words and phrases in this unit.,Homework,Reading,THINK,WORK,FIND,How do the scientists usually do scientific research?,Find a problem Make a question Think of a method Collect results Analyse
15、 the results Find supporting evidence Draw a conclusion,SOLVE,What infectious diseases do you know?,Infectious diseases can be spread to other people. They have an unknown cause and need public health care to solve them.,It is a kind of terrible disease caused by drinking dirty water and it caused a lot of deaths in the old times and it was very difficult to defeat.,What do you know about cholera?,Do you know this person?,A well-known do
