《Unit 1 Great scientists》.ppt
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1、Unit 1 Great Scientists Unit 1 Great Scientists Who will you think of?Why?I will think of.because he/she invented/discoverLets have a competition!Game1.Which scientist discovered that objects in water are lifted up by a force that helps them float漂浮漂浮?B.Archimedes 阿基米德阿基米德C.Thomas Edison 托马斯托马斯爱迪生爱迪
2、生 A.Charles Darwin 达尔文达尔文哪个科学家发现了物体在水中能够借助某种力量浮起来哪个科学家发现了物体在水中能够借助某种力量浮起来?2.Who wrote a book explaining how animals and plants developed as the environment changed?A.Marie Curie 居里夫人居里夫人C.Charles Darwin 达尔文达尔文B.Gregor Mendel 门德尔门德尔3.Who invented the first steam engine?A.Thomas NewcomenB.纽可门纽可门C.Thom
3、as EdisonB.Archimedes阿基米德阿基米德4.Who discovered radium?A.Marie CurieC.NewtonB.Zhang Heng5.Who invented the way of giving electricity to everybody in large cities?A.Stephen Hawking B.斯帝芬斯帝芬 霍金霍金C.Thomas EdisonB.Archimedes6.Who was the painter that studied dead bodies to improve his painting of people?A
4、.Gregor MendelC.Marie CurieB.Leonardo da Vinci 达芬奇达芬奇7.Who invented the earliest instrument to tell people where earthquakes happened?A.Charles DarwinC.Watt B.Zhang Heng8.Who put forward a theory about black holes?A.Stephen HawkingC.CopernicusB.ArchimedesJohn Snowa physician a father of modern epide
5、miology流行病学 John Snow defeats“King cholera”1.What was this map used for in 1854?To find out the cause of Cholera.2.Main idea:John _Chorela with the help of_.defeated scientific researchTask 1:Skimming&scanningCareful Reading:John Snow was an doctor in London who Queen Victoria as her personal .He th
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