人教版必修五unit1 Great Scientists warming up&reading (共38张PPT)

Great Scientists Unit 1 Presentation: Can you find out the answers to the following puzzles? Who is he? He has made a famous kite experiment. He learned a lot from it and invented lightning rod(避雷针). He is … Benjamin Franklin Never leave that until tomorrow, which you can do today. 今日事,今日毕. 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 Imagination is more important than knowledge "想象力比知识更重要." imaginative Who is he? He invented electric bulbs. He made more than 1,000 inventions during his life. He is … Thomas Alva Edison Genius is one percent inspiration and ninety-nine percent perspiration. 天才就是百分之九十九的汗水加上百分之一的灵感. Thomas Alva Edison Who is she? She is a woman scientist. She discovered radium(镭)and polonium(钋). In her life, she won the Nobel Prize twice. She is … Marie Curie Nothing in life is to be feared. It is only to be understood. 生活中没有什么可怕的东西,只有需要理解的东西. Who is he? He made the first teles