Unit 1 Great scientists Warming up,Can you say out some names of great scientists? 居里夫人 Marie Curie 爱迪生 Thomas Edison 斯蒂芬.霍金 Stephen Hawking 张衡 Zhang Heng 邓稼先 Deng Jiaxian 袁隆平 Yuan Longping Do you know something about them? Lets do a quiz to check who knows the most.,Why can the baby float on the water? It is lifted up by a force.,1.Which scientist discovered that objects in water are lifted up by a force that helps them float?,B. Archimedes,C. Thomas Edison,A. Charles Darwin,“Give me a place to stand on, and I can move the earth.”,How human comes into being? Animals developed as the environment changed. Whats the name of the book?,2. Who wrote a book explaining how animals and plants developed as the environment changed?,A. Marie Curie,C. Charles Darwin,B. Gregor Mendel,What are these? Steam engines.,3. Who invented the first steam engine?,A. Thomas Newcomen,C. Thomas Edison,B. Archimedes,Are they look alike? Why do the children look like their parents? Physical characteristics are passed from parents to their children.,4.Who used peas to show how physical characteristics are passed from parents to their children?,A. Thomas Edison,C. Archimedes,B. Gregor Mendel,What is it? Radium It can help to cure Cancer and be used to make atomic bomb.,Nothing in life is to be feared. It is only to be understood.生活中没有什么可怕的东西, 只有需要理解的东西。,5. Who discovered radium?,A. Marie Curie,C. Newton,B. Zhang Heng,What are the inventions ?,Phonograph (留声机),Lightbulb (电灯泡),Motion Pictures (电影),Genius is one percent inspiration and ninety-nine percent perspiration.天才就是百分之九十九的汗水加上 百分之一的灵感。,6. Who invented the way of giving electricity to everybody in large cities?,A. Stephen Hawking,C. Thomas Edison,B. Archimedes,Last Supper,Mona Lisa,7.Who was the painter that studied dead bodies to improve his painting of people?,A. Gregor Mendel,C. Marie Curie,B. Leonardo da Vinci,the Safety Lamp,8.Who invented a lamp to keep miners safe underground?,A. Sir Humphry Davy,C. Faraday,B. Thomas Newcomen,Whats the name of the instrument? seismograph Whats the function of it? Tell people where earthquakes happen,9. Who invented the earliest instrument to tell people where earthquakes happened?,A. Charles Darwin,C. Watt,B. Zhang Heng,What is it? Black hole,10.Who put forward a theory about black hole?,A. Stephen Hawking,C. Copernicus,B. Archimedes,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 Charles Darwin 纽可门 Thomas Newcomen 孟德尔 Gregor Mendel 居里夫人 Marie Curie 爱迪生 Thomas Edison 达芬奇 Leonardo de Vinci 汉弗来.戴维爵士 Sir Humphry Davy 张衡 Zhang Heng 斯蒂芬.霍金 Stephen Hawking,Match the names and what they famous for.,Why they are great scientist?,They all.,made a great contribution. made great achievements. succeeded in their scientific career. overcome many difficulties.,Key words: contribution, achievement, succeed, overcome,Who is your favorite scientists? Why ?,Language points,原句1：Who put forward a theory about black hole?谁提出黑洞理论？(P1) 1). put forward提出; 提前; 提名 Eg: We put forward a plan yesterday. （ 提出 ） We have to put the meeting forward by two weeks. （提前 ） His name was put forward for the Chairman of the Students Union. （ 提名 ） The sports meet was put off because of rain.(意义：推迟;延期) It is wise to have some money put away for old age.(储存(钱) The teacher told the class to put away their books. (意义：收拾) When you come to Wuhan，I can put you up for the night. (意义：为提供住宿) The forest guards often find campfires that have not been put out completely. (意义:熄灭；扑灭) I cant put up with his behavior.(意义：忍受;容忍),搭配归纳： put off 推迟;延期 put away 储存(钱);储蓄； 收拾 put up 建造;举起；张贴; 为提供住宿 put out熄灭；扑灭 put up with 忍受;容忍 put down 写下; 记下;平定(叛乱) put on 穿上；上演(剧),练习:,He put forward some useful advice at the meeting.在会议上，他提出了一些有用的建议。 用put构成的短语填空: Jack _put away_ the things on the table，_put on_his coat and went out of his office because he couldnt _put up with_his boss haughtiness(高傲自负)any more. Though he was put forward as a manager before, the boss didnt respect him. So the meeting was _put off_till the next week.,原句2：draw a conclusion 得出结论(P1) conclude vi./vt. 终结;结束; 推断;决定 Eg: Can you make/draw/reach/come to/arrive at a conclusion now？ In conclusion, the project must be started next week. 搭配归纳： make/draw/reach/come to/arrive at a conclusion下结论，得出结论； in conclusion最后；总之(=all in all 或者 in a word),练习：,(1) We concluded (推定)that the blue team could not reach the destination(目的地)on time. (2) The meeting concluded at ten oclock. 会议于十点钟结束。 (3) In conclusion(最后), Id like to thank you for helping me so much. (4) From this passage, we can draw a conclusion that health is wealth. 从这篇文章我们可以得出一个结论，健康就是财富。,