Book 5 unit1 (Reading)-2015-9（新）.ppt

Find out the language points in Lesson 1. Who are they? Guessing game Lead- in Who is he? He is called the greatest scientist in the 20th century. He is famous for the Theory of Relativity （相对论）. He is … Albert Einstein 爱恩斯坦 Imagination is more important than knowledge imaginative Who is he? He made the first telescope（望远镜） in the world. His observations show that the earth moves around the sun. He is … Galileo Galilei 伽利略 You cannot teach a man anything. You can only help him find it within himself. 你不可能把一切都教给一个人,你只能帮助 他从内心去发现(和了解)事物。 What do you know about great scientists? Try this quiz and find out who knows the most. 1.Which scientist discovered that objects in water are lifted up by a force that helps them float?浮力定理 Archimedes 阿基米德 (287-212 BC) an ancient Greek mathematician physicist 2. Who wrote a book explaining how animals and plants developed as the environment changed? 进化论 Charles Darwin (1808-1882)达尔文 British author of The Origin of Species 3. Who invented the first atmospheric steam engine?蒸汽机 Thomas Newcomen 纽可门 4. Who used peas to show how physical characteristics are passed from parents to their children?遗传学 Gregor Mendel 孟德尔 (1822-1884) Czech (捷克人) Marie Curie 居里夫人 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。 5. Who discovered radium? Thomas Edison 爱迪生 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。 6. Who invented the way of giving electricity to everybody in large cities? 电 The Inventions of Thomas Edison Phonograph (留声机) Lightbulb (电灯泡) Motion Pictures (电影) 7. Who was the painter that studied dead bodies to improve his painting of people? Leonardo da Vinci 达芬奇 (1452-1519) Italian artist Mona Lisa 8. Who invented a lamp to keep miners safe underground?矿工安全灯 Sir Humphry Davy 汉弗来.戴维爵士 (1778-1829) British Miniature (小型的) Miner’s Safety Lamp 9. Who invented the earliest instrument to tell people where e