外研社必修四Modulegreatscientistsreading

1、Module 4WHO ARE THEY?He is called the greatest scientist in the 20th century.He is famous for the Theory of Relativity.He is .He made the first telescope in the world.His observations show that the earth moves around the sun.He is .He has made a famous kite experiment .He learnt a lot from it and in

2、vented lightening rod避雷针.He is .He invented electric bulbs.He made more than 1,000 inventions during his life.He is .She is a woman scientist.She discovered radium(镭) and polonium (钋).In her life, she won the Nobel Prize twice.She is .1. Which scientist discovered that objects in water are lifted up

3、 by a force that helps them float? Archimedes(287-212BC)an ancient Greek mathematician & physicist2.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?

4、Stephen Hawking(1942- 至今)an English theoretical physicist“火箭之王，推进了中国导弹、原子弹的发射向前至少20年Father of Habrid RiceName: Nationality:Major:Discovery:When did he discover it: Yuan LongpingChineseAgricultureA naturally sterile male rice plantIn 1970Para 1Para 2Para 3Para 4Para 5Para 6A.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 a young teacher