高中英语Unit1GreatScientists课件1新人教版必修5

Unit 1 Great Scientists Teaching Aims:(教学目标) 1. Learn some new words and expressions. 2. Know some great scientists and their achievements. Alexander Bell electricity Thomas Edison the First telephoneLaite Brothers the electric LampMadame Curie black holes in UniverseFranklin Theory of GravitySteven Hawking the First PlaneElbert Einstein RadiumIsaac Newton the Theory of Relativity Who are they?Guessing game Who is he?He has made a famous kite experiment.He learned a lot from it and invented lightningrod(避 雷 针 ).He is Benjamin FranklinNever leave that until tomorrow, which you can do today. Who is he?He is called the greatest scientist in the 20th century.He is famous for the Theory of Relativity.He is Albert EinsteinImagination is more important than knowledge imaginative Who discovered radium? Who invented the way of giving electricity to everybody in large cities? Who was the painter that studied dead bodies to improve his painting of people?Maries CurieThomas EdisonLeonardo da Vinci Who invented the earliest instrument to tell people where earthquakes happened? Who put forward a theory about black holes? Zhang HengStephen Hawking common characteristicscautious persuasivestrictpositiveCo-operativecreativebright enthusiasticBrainstorming language points discover 建造; 张贴 穿上put forward忍受收拾 1.The plan that you _ at the meeting is wonderful.2.Many tall buildings were _ along the road.3.Firefighters have been called to _ the fire in the city centre.4.Dont _ until tomorrow what can be done today. -Benjamin Franklin put forward put up put out put off Homework:Write a short article about a great scientist .