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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 11,Scientific achievement,achievement,(U),取得，完成,（,C,）成就，成绩,make a great achievement,（,V,）,achieve,develop,ment,govern,ment,move,ment,equip,ment,vt,完成 达到（目的），得到,1)By hard working we can achieve everything.,2)We have achieved success in developing the product.,我们成功地开发了这种产品。,Do you know any famous scientists in the world?What do you know about the contributions to the world?,Now look at the following pictures and see how much you know about them.,Wow!,(,Neil Armstrong,was born,on August 5,1930 in Wapakoneta,Ohio,),As Armstrong became the first person to touch the Moons surface,he spoke the unforgettable phrase,Thats one small step for man;one giant leap for mankind,.,Alexander G Bell 1847-1922,A pioneer in the field of,telecommunications,Bell,had been interested in the education of deaf people.This interest lead him to invent the microphone and,in 1876,his electrical speech machine,which we now call a telephone.By 1878,Bell had set up the first telephone exchange in New Haven.By 1884,long distance connections were made between Boston and New York City,.,Tomlinson,Ray (born 1941):,inventor of the first killer app,Ray Tomlinson created one of the biggest communicationsphenomena almost by accident-e-mail.,He chose the symbol to mark the difference between a message that needed to go to a mailbox on the local computer and one that was headed out onto the network,He is the man who first invented the,bulp,.,Edison,The first computer in the world.,Who invented the computer?is not,a question with a simple answer.,The real answer is that many,inventors contributed to the history,of computers and that a computer is a complex piece of machinery made up of many parts,each of which can be considered a separate invention.,Do you know who invented the first computer in the world?,Cars,Aeroplanes,Computer,Solar energy,television,Discussion:,What scientific achievements do you think have changed the world.Which one do you think is the most significant?Why?,2.Do these achievements have anything in common?If so,what?,listening,Listen to part 1 and complete the chart below.,Words,Speaker,Achievement,Thats one small step for a man,one giant leap for mankind,Neil Armstrong,Mr,Watson,_;I,want you.,Alexander G Bell,QWERTYUIOP,Ray,Tomlinsoy,2.Listen to part 2 and complete the sentences below.,1.The words _ are famous because they are the _ of the Constitution of the United States.,2.Eureka is word from the _ language and means_.,3.If you ask a father,he might say:“_”.,If you ask a mother,she might say:“_.”,
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