外研社必修四Module4 great scientists reading.ppt

1、Great Scientists,Module 4,Guessing game,WHO ARE THEY?,Who is he?,He is called the greatest scientist in the 20th century. He is famous for the Theory of Relativity. He is .,Albert Einstein,Who is he?,He made the first telescope in the world. His observations show that the earth moves around the sun.

2、 He is .,Galileo Galilei,Who is he?,He has made a famous kite experiment . He learnt a lot from it and invented lightening rod（避雷针）. He is .,Benjamin Franklin,Who is he?,He invented electric bulbs. He made more than 1,000 inventions during his life. He is .,Thomas Edison,Who is she?,She is a woman s

3、cientist. She discovered radium(镭) and polonium (钋). In her life, she won the Nobel Prize twice. She is .,Marie Curie,Do the quiz and see who knows the most.,1. Which scientist discovered that objects in water are lifted up by a force that helps them float?,Archimedes (287-212BC) an ancient Greek ma

4、thematician & physicist,2.Who wrote a book explaining how animals and plants developed as the environment changed?,Charles Darwin (1808-1882) an English bologist & geologist,3. Who put forward a theory about black hole?,Stephen Hawking (1942- 至今) an English theoretical physicist,钱学森 （19112009） 中国两弹一

5、星功勋奖章获得者 被誉为“中国航天之父” “中国导弹之父” “中国自动化控制之父” “火箭之王”， 推进了中国导弹、原子弹的发射向前至少20年,袁隆平 （1930- 至今） 中国杂交水稻育种专家 被称为中国的“杂交水稻之父” 中国工程院院士,Father of Habrid Rice Name: Nationality: Major: Discovery: When did he discover it:,Yuan Longping,Chinese,Agriculture,A naturally sterile male rice plant,In 1970,scanning,Para 1 Para 2 Para 3 Para 4 Para 5 Para 6,A.His discoveries have brought in great profit. B. As a boy, he liked asking questions. C. Yuan Longping is a leading figure in the rice-growing world. D. The yeild of the new hybrid rice is much greater than that of other types of rice grown in Pakistan. E. As