GREAT SCIENTISTS OF 19TH AND 20TH CENTURIES高中课件下载.ppt

高中英语人教版 精品系列课件,great scientists of 19th and 20th centuries,barbara goldsmith,1.barbara goldsmith (born in 1937 at new york city) is an american prize-winning author,social historian,journalist, and philanthropist. 2.in 1958 graduated from wellesley college and holds three doctorates. 3.2007 authors guild award for distinguished literary achievements. 4.in november 2008, goldsmith was elected a “living landmark” by the new york landmarks conservancy. 5.in 2009, she received the knights cross of the order of merit medal from the republic of poland 6.she is dedicated to working for human rights and the freedom of expression.and she conceived the “pen freedom to write awards”.,1.1975 the straw man.,2. 1980 little gloria.happy at last.,books,3. 1987 johnson v. johnson.,4.1998 other powers,5 .2005 obsessive genius : the inner world of marie curie,questions,(1) why is marie curie so famous in the world? firstly, she and her husband won a nobel prize in physics in 1903 for the discovery of radioactivity. secondly, after pierre died, she proceeded with the research work, and won a second nobel prize in chemistry for isolating the elements radium and polonium. thirdly, in her later years, she went back to the radium institute teaching, traveling and lecturing until her death.,(2) what did the writer think of marie curie and her discovery? the writer thought that among all women in the world marie curie had the strongest will and possessed the greatest capability, that she was worth being called a super-competent multi-tasker, and that her discovery was most brilliant. (3)why did the writer idolize marie curie ? because in the writers mind maria curie seemed so exotic,maria sklodowska-curie,1867.11.71934.7.4 fields：physics, chemistry known for： notable awards： she discovered two elements, polonium and radium.,radioactivity, polonium, radium,nobel prize in physics (1903) davy medal (1903) nobel prize in chemistry (1911）,she was a polish-french physicist and chemist famous for her pioneering research on radioactivity. she was the first person honored with two nobel prizesin physics and chemistry.,after four years of struggle, finally in 1902 they extracted from the 8 tons of slag out of the 0.1 grams of pure radium salts. at this time, it recognized the existence of radium.,her concentrate on the experiment,because the radioactive element radium (ra) and polonium (po) of the discovery, the curies received the nobel prize in physics in 1903.,in 1906 pierre died, but marie went on working.,she received the second nobel prize for chemistry in 1911. so she became the first scientist in the world to win two nobel prizes.,on july 4, 1934, marie curie died in paris, killed by leukemia. she died of radiation poisoning and may have been the first person to do so. the work she did, she did with patience, often getting results only after years of careful experimentation .,in the fame on the road, but the blood flow is not sweat, their names are not written in pen but with his life. 在成名的道路上，流的不是汗水而是鲜血，他们的名字不是用笔而是用生命写成的。 fortunately i never had and will never expect fortunately, my highest principle is: either never yield to any difficulty! 我从来不曾有过幸运，将来也永远不指望幸运，我的最高原则是：不论对任何困难都决不屈服！ humans can not see the world, is not utopian visions, but by the brilliant light of science actually exists. distinguished is the power of science. 人类看不见的世界，并不是空想的幻影，而是被科学的光辉照射的实际存在。尊贵的是科学的力量。,marie curies motto,her lifes greatest scientific achievement: proof of the existence of radioactive elements and isolating them. 她一生中最伟大的科学功绩：证明放射性元素的存在并把它们分离出来。 of all the famous people in the world, marie curie is the only people who have not been spoiled by fame. 在所有的世界著名人物中，玛丽居里是唯一没有被盛名宠坏的人。,einsteins evaluation,1879.3.14-1955.4.18 fields：physics known for： notable awards： einstein is often regarded as the father of modern physics and one of the most prolific intellects in human history,albert einstein,general relativity special relativity photoelectric effect e=mc,nobel prize in physics (1921) copley medal (1925) max planck medal (1929) time person of the century(1999),1856.7.101943.1.7 a serbian-american inventor, mechanical engineer, and electrical engineer . fields: mechanical and electrical engineering. know for: notable awards：,nikola tesla,tesla coil tesla turbine alternating current death ray.,他的姓氏被用来命名磁通量密度或磁感应强度的国际单位制导出单位特斯拉（tesla），符号表示为t。,elliott cresson medal (1894) edison medal (1916) john scott medal (1934),(1926.11.25) shanghai,china citizenship: u.s.a. fields： physics notable awards： books:,tsung-dao lee,response to the dispute of discovery of parity violation。,in 1957, lee, at the age of 30 (with c. n. yang) won the nobel prize in physics for their work on the violation of parity law in weak interaction。,nobel prize in physics (1957) albert einstein award (1957),naming of small planet 3443 as the 3443 leetsungdao (1997),(1922.10.1-) residence：china nationality： united states (1964） fields：physics known for: notable awards:,chen-ning franklin yang,parity violation yang-mills theory yang-baxter equation,nobel prize in physics (1957) rumford prize (1980) national medal of science(1986) benjamin franklin medal (1993) albert einstein medal (1995),naming of small planet 3421 as the 3421 yangchenning (1997）,1911.12.11 -2009.10.31 fields：aeronautics a scientist who made important contributions to the missile and space programs of both the united states and peoples republic of c