Unit 1 Using LanguageⅡ高中英语人教版（2019）选择性必修第二册.pptxVIP

Unit 1 Science and scientists Using Language Ⅱ  What makes great scientists? Lead in 1.Why was Qian Xuesen called “the father of China’s aerospace”? Because no other scientist has had a greater impact on Chinas aerospace science than Qian Xuesen. Task Prediction Look at the pictures and the titles of the texts. Can you predict: Read the passage 1 with the following questions. I. True or False 1. Qian changed his major because of a shift in personal interest. （ ） 2. Qian’s strong interest in art has a positive impact on a scientist’s development. （ ） F T Task 1　Skimming for the main structure THE FATHER OF CHINA’S AEROSPACE Personal information of Qian Xuesen * Born in Hangzhou in 1911 * Qian attended schools in Beijing and then entered Shanghai Jiao Tong University to study Railway Mechanical Engineering. * In 1932, Qian made the decision to switch his major to 1.　　　　　　.  * In 1935, Qian went to the United States to pursue his 2.　　　　　　 studies.  * Over the course of the 1930s and 1940s, Qian became a pioneer in American jet and 3.　　　　　　 technology.  aviation　 graduate　 rocket　 THE FATHER OF CHINA’S AEROSPACE Personal Informa-tion of Qian Xuesen * As a graduate assistant at the California Institute of Technology during the 1930s. * In the 1940s, Qian and several other people 4.　　　　　　 the Jet Propulsion Laboratory.  * In 5.　　　　　　, Qian returned to China.  * Under Qian’s leadership, China developed the Dongfeng missiles. In 1970, China successfully launched its first man-made 6.　　　　　　.  * On 31 October 2009, he died. founded　 1955 satellite　 1.Qian Xuesen: Para.1　　 A. His personality. Paras. 2-5 B. His death and people’s appreciation of him. Para.6 C. His personal history and accomplishments. Para.7 D. Introduction. Task 2　Reading for the main idea Read the text again and match each paragraph with its main idea. B D C A 1. Qian Xuesen returned to China when he was 　　　years old.  A. 24　　　　B. 30 C. 44 D. 50 2. Which o