Unit 12 Topic talk: lnnovation 课件 2021-2022学年北师大版高中英语选择性必修第四册

选择性必修四 UNIT 12 INNOVATION (1) Hi, everyone. Welcome to my class. I am Qu Ningou from Beijing No.35 High School. 1 TOPIC TALK 2 innovation n. a new idea, method, or invention 新观念，新方法，新发明；革新，创新 Inventions and Discoveries I D I the computer FAST 射电望远镜 Sinan, the ancient Chinese compass D Radium D DNA I a fossil Inventions and Discoveries What is the difference between the two terms? Useful machines, tools, instruments etc. that people created Facts or things that already exist in nature and that people find out about inventions discoveries Inventions and Discoveries What inventions or discoveries are significant in improving the quality of human life? Health and Well-being Entertainment and Communication Travel and Transport well-being: n. a feeling of being comfortable, healthy, and happy 舒适，健康，幸福 Inventions and Discoveries What inventions or discoveries are significant in improving the quality of human life? Health and Well-being Entertainment and Communication Travel and Transpo