Unit 1 Making a differenceWarming-up & Listening& Speaking Warming upWarming up Who are they?What are they known for?be known for:be known for: 以… 出名以… 出名 ....be known as: be known as: 作为…而出名作为…而出名be known to: be known to: 为…所熟知为…所熟知 ....Archimedes. born in 287 BCa famous mathematician discovered pi. DarwinThe Origin of Species The Theory of EvolutionIsaac NewtonThe law of gravityBenjamin Franklin versatile ( 多才多艺的)a scientistan inventora statesman( 政治家 ),a printera philosophera musicianan economist EdisonThe light bulbWhat do the following quotes mean? “Genius is one percent inspiration and ninety-nine percent perspiration.” --------Thomas Alva Edisongenius --[U] 天赋 Wuthering Heights is one of the most extraordinary books that human genius has ever produced.《呼啸山庄》是人的《呼啸山庄》是人的天赋所创造出的最天赋所创造出的最非凡的作品之一。非凡的作品之一。 “Genius is one percent inspiration and ninety-nine percent perspiration.” --------Thomas Alva Edison “Genius is one percent inspiration and ninety-nine percent perspiration.” --------Thomas Alva Edison“ 天才就是百分之九十九的汗水加上百分之一的灵感 .” Good fortune is what happens when opportunity meets with planning. “Imagination is more important than knowledge.” --------Albert Einstein“ 想象力比知识更重要 .”If we weren’t able to use our imagination, knowledge would simply be a useless collection of facts. "If A is a success in life, then A equals x plus y plus z. Work is x; y is play; and z is keeping your mouth shut.” “Nothing in the world is to be feared.It is only to be understood.” --------Madame Curie“ 生活中没有什么可怕的东西 ,只有需要理解的东西 .”We mustn’t be afraid of the unknown. Once we understand something, there i...