Unit1bookV.ppt

1、UNIT 1 GREAT SCIENTISTS,How did you spend your summer holiday?,Free talk,computer,plane,train,car,TV,air-conditioner,Period 1 warming up & vocabulary,Do you remember them?,I put forward the theory about black holes.,Im the father of super hybrid rice,Who are they?,Guessing game,Who is he?,He has mad

2、e a famous kite experiment.,He learned a lot from it and invented lightning rod(避雷针).,He is ,Benjamin Franklin,Never leave that until tomorrow, which you can do today.,今日事,今日毕.,Who is he?,He is called the greatest scientist in the 20th century.,He is famous for the Theory of Relativity.,He is ,Alber

3、t Einstein,Imagination is more important than knowledge,想象力比知识更重要.,imaginative,Who is he?,He invented electric bulbs.,He made more than 1,000 inventions during his life.,He is ,Thomas Alva Edison,Thomas Alva Edison,Genius is one percent inspiration and ninety-nine percent perspiration.,天才就是百分之九十九的汗水

4、加上百分之一的灵感.,Who is she?,She is a woman scientist.,She discovered radium(镭)and polonium(钋).,In her life, she won the Nobel Prize twice.,She is ,Marie Curie,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.,Who is he?,He made the first telescope in the world.,His obs

5、ervations show that the earth moves around the sun.,He is ,Galileo Galilei,You cannot teach a man anything. You can only help him find it within himself.,你不可能把一切都教给一个人， 你只能帮助他从内心去发现（和了解）事物。,What other scientists do you know?,Do the quiz and see who knows the most.,Warming up,1. Which scientist disco

6、vered that objects in water are lifted up by a force that helps them float?,Archimedes,Its,Archimedes 阿基米德 (ancient Greek),Give me a place to stand on, and I can move the earth.,2. Who wrote a book explaining how animals and plants developed as the environment changed?,Charles Darwin,3. Who invented

7、 the first steam engine?,Its used for taking water out of mines.,Thomas Newcomen (1663-1729) British 托玛斯 纽科门,Newcomens steam engine,It was he who invented a steam engine. James Watt improved it and turned it into the first modern steam engine used on the railways.,4. Who used peas to show how physic

8、al characteristics are passed from parents to their children?,Gregor Mendel,Inheritance遗传,Gregor Mendel 门德尔(1822-1884) Czech (捷克),Its used in the treatment of some diseases, especially cancer.,radium,Whats this?,5. Who discovered radium?,Marie Curie,The Only person ever to receive two Nobel Prizes ,

9、 one in physics and the other in chemistry.,Marie Curie (Polish),Pierre Curie,6. Who invented the way of giving electricity to everybody in large cities?,Thomas Edison,Thomas Edison,Thomas Edison,Phonograph 留声机,lightbulb,Motion Pictures,7. Who was the painter that studied dead bodies to improve his

10、painting of people?,Leonardo da Vinci,Leonardo da Vinci 达芬奇,The Last Supper,8. Who invented a lamp to keep miners safe underground?,Sir Humphry Davy,Humphry Davy (British ) 汉弗莱 戴维,9. Who invented the earliest instrument to tell people where earthquakes happened?,Zhang Heng,Zhang Heng,seismograph,10.

11、 Who put forward a theory about black holes?,Stephen Hawking 斯帝芬 霍金 The theory about black holes,What is a black hole?,Do you know what black hole means?,Archimedes,Charles Darwin,Thomas Newcomen,Gregor Mendel,Marie Curie,Thomas Edison,Leonardo da Vinci,Sir Humphry Davy,Zhang Heng,Stephen Hawking,Br

12、ainstorming,Brainstorming,made a great contribution made great achievements succeeded in their scientific career overcome many difficulties,Pair work,Its very pity that these scientists couldnt get together to have a talk. Now lets organize a party for them. Because of an advanced machine called Tim

13、e Machine, all the scientists from all different times can come to attend (join in) the party.,They may talk about these 1.I wonder if youre 2.I know you because Ive heard that you 3.Thank you for knowing so much about me. 4.Im the one who 5.Im really interested in your invention. They may ask about these Whats your nationality? (Im from) What are you interested in? What conclusion have you drawn? What are you proud of? What leads to your success? (My cautiousness/ creativeness/ determinationleads t