Unit 4 Scientists Who Changed the World Welcome to the unit 课件-2023-2024学年高中译林版（2020）必修第三册

Unit 4 Scientists who changed the world Welcome to the unit Sternstunden der Menschheit 人类群星闪耀时 2 What qualities do you think a scientist should have from the quote? What other qualities should a scientist have? Patient qualities Courageous Creative Persistent Thoughtful Hard-working Objective … Can you list some scientists with these qualities? Galileo Galilei Sir Isaac Newton Thomas Edison Li Siguang Deng Jiaxian Tu Youyou Yuan Longping Stephen Hawking Many scientists have changed our lives and made a difference to the world. Now, let's watch a video to learn more about Yuan Longping and Stephen Hawking. What other great scientists do you know of? P43 2 • born on February 12, 1809. • English naturalist, geologist and biologist. • the founder of evolution. • stated that animals and humans shared a common ancestry(祖先). • The Origin of Species published in 1859 • died on 19 April 1882. Charles Darwin Marie Curie • born on November 7, 1867 • discovered radium in 1898 • received two Nobel Prize one (with Pierre Curie) for physics (1903) and one for chemistry (1911) • the first woman to win a Nobel Prize • the only woman to win the award in two different fields • died on July 4, 1934 Albert Einstein • born in Germany on 14 March 1879. • one of the most influential scientists of the 20th century. • developed the special and general theories of relativity. • won the Nobel Prize for Physics in 1921. • died on April 18, 1955. Qian Xuesen • born on December 11, 1911. • “Father of Chinese Aerospace” and “King of Rocketry”. • made important contributions to the missile(导弹) and space programs • won first prize in natural science of CAS(中国科学院) in 1957 • won the “Top Honor for 50 years of China's Aviation Cause”(中国航天事业50年最高 荣誉奖) in October 2006 • died on October 31, 2009 The human society has reached today where it is largely on the back of scientific advancements. One great scientist has the ability to propel(推进) the world hundreds of years ahead. Behind every scientific discovery lies a lot of hard work. The human society has reached today where it is largely on the back of scientific advancements. One great scientist has the ability to propel(推进) the world hundreds of years ahead. EV录屏3.9.3软件录制 Lavf58.28.100 本视频由湖南一唯信息科技开发的EV录屏软件录制，www.ieway.cn $$