人教版（2019）选择性必修 第二册 Unit 1 Science and Scientists Using Language(2)课件(共37张PPT)

(课件网) Unit 1 Science and Scientists Using Language(2) In this class, you will summarize the scientific spirit from Qian Xuesen’s and Stephen Hawking’s stories; write about what makes a great scientist. Learning objectives What makes a great scientist How can you answer the question what why What makes a great scientist Activity 1: Read Qian Xuesen’s story and find out his personality and qualities as a scientist. What makes a great scientist Read the text and decide if these statements are true or false. Qian changed his major because of a shift in personal interest. Qian’s strong interest in art has a positive impact on a scientist’s development. What makes a great scientist Qian changed his major because of a shift in personal interest. …, Qian made the decision to switch his major to aviation because he realised that China needed its own powerful air force to protect and defend the country. the need of his country. F patriotic (having a great love of his country) … What makes a great scientist Qian’s strong interest in art has a positive impact on a scientist’s development. … However, … His deep appreciation for art often gave him inspiration in his scientific research. T a wide range of interests What makes a great scientist Read the text again and find out why Qian was called “the father of China’s aerospace” … Because much of the technology behind the Shenzhou rockets can (also) be traced back to Qian’s research, Qian earned the name of “the father of China’s aerospace”. specialized (专业的) … What makes a great scientist patriotic: switched major having a wide range of interests: gave him inspiration in his scientific research specialized: laid the foundation of China’s aerospace science What makes a great scientist Read the text again and find out more qualities of Qian Xuesen. knowledgeable: became a pioneer; conducted important research; co-founded JPL determined: returned to China; took on the challenge in developing China’s space science What makes a great scientist Activity 2: Read Stephen Hawking’s story and find out his personality and qualities as a scientist. What makes a great scientist Read the text and decide if these statements are true or false. When Hawking was young, almost everyone believed that the universe began with a big bang. Because Hawking was determined, he was able to succeed even though he was ill. What makes a great scientist When Hawking was young, almost everyone believed that the universe began with a big bang. … In general, there were two main theories on the origin of the universe. The first was the steady state theory, … The other was the big bang theory, … The biggest champion of the steady state concept was Fred Hoyle,… F What makes a great scientist When Hawking was young, almost everyone believed that the universe began with a big ba ... ...