03 Unit 1 Using Language(备课件)-【上好课】2021-2022学年高二英语同步备课系列（人教版2019选择性必修第二册）

Unit 1 Science and Scientists Using Language 1 阅读精析 Task 1　整体理解  Skim the passage and fill in the blanks Task 2　细节探究  1. Choose the best answer. (1)Why did Qian Xuesen transfer to aviation? A. He liked to be a pilot after graduation. B. He realized that China needed a strong air force. C. He wanted to go to Shanghai. D. He disliked railway mechanical engineering. (2)Why did he come back to China? A. He wanted to serve his country. B. He met with difficulties in America. C. He was a hero in China. D. He missed his family. (3)What inspired his scientific research? A. Reading widely. 　　　　 B. Shenzhou rocket. C. Interest in science. D. Deep appreciation for art. (4)What proved Hawking’s work on the big bang theory? A. Communicating with Fred Hoyle. B. Observing the stars. C. Telescopes used by astronomers. D. Two main theories. (5)What helped him in his fight against the disease? A. Cleverness. 　B. Dreams. 　C. Determination. 　D. Mistakes. Reread the passa