Unit 1 Science and Scientists Reading and Thinking 课件-2023-2024学年高中英语人教版（2019）选择性必修第二册

Unit 1 Science and Scientists Reading and Thinking Warming-up Look at the picture and discuss the following questions. 1) How would you describe the photo? 2) What scientific equipment can you see in a science laboratory? 3) Would you like to work in such a field in the future? Why or why not? 4) What qualities do you need to be a scientist? Warming-up Learn about the scientific equipment in a science laboratory. Safety goggles 防护眼镜 Glass rod 玻璃棒 Beaker 烧杯 Gauze mat 石棉网 Tripod 三脚架 Bunsen burner 本生灯 Stand 托架 Test tube 试管 Test tube rack 试管架 Flask 烧瓶 Warming-up To raise new questions, new possibilities, to regard old problems from a new angle, requires creative imagination and marks real advance in science. —Albert Einstein & Leopold Infeld How do you understand the quote? 提出新的问题，发现新的可能，从新的角度审视已存在的问题，这些需要创造性的想象力，并标志着科学的真正进步。 Warming-up Appreciate other quotes. You cannot teach a man anything. You can only help him find it within himself. —Galileo Galilei Imagination is more important than knowledge. —Albert Einstein Nothing in life is to be feared. It is only to be understood. —Marie Curie Pre-reading Discuss the following stages of scientific research and then put them in the right order. ____ analyse the results ____ ask a question ____ draw a conclusion ____ collect data ____ find a problem ____ find supporting evidence ____ think of a method 1 2 3 4 5 6 7 6 Pre-reading Reading skill: What can you learn from the title and the pictures? John Snow Defeats “King Cholera” a well-known British doctor who attended to Queen Victoria How to read the map? Part of Snow’s Cholera map Who？ What？ How？ Why is it called “King Cholera”？ 7 While-reading John Snow Defeats “King Cholera” Para 1 Para 2 Para 3 Para 4 Para 5 The __________ of cholera Two contradictory _________ about how cholera spread The ________of the research about c