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

https://www.ypppt.com/ 1. where do you think this photo was taken? 2. What are the students doing in the photo? It may be taken in a chemistry laboratory. Two girl students are conducting an experiment. Opening page 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 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。 ―阿尔伯特 ∙爱因斯坦 利奥波德 ∙英费尔德 What qualities did Einstein and Infeld think a scientist should have? Imagination, creativity, raising questions and new possibilities, and looking at old problems from a new angle. UNIT 1 SCIENCE AND SCIENTISTS Reading and Thinking: Understand the questioning mind Lead-in What is the disease mentioned in the video? Covid-19 ④ Besides COVID-19, what other kinds of epidemics （流行病）do you know? bird-flu（禽流感） malaria [məˈleriə]（疟疾） cholera[kɒlərə] （霍乱） Ebola [ɪˈbəʊlə] (埃博拉) ① ② ③ Who Helped Defeat Malaria? Draw a conclusion得出结论 Collect data收集资料 Ask a question提出假设 Find a problem发现问题 Analyse the results分析结果 Find supporting evidence寻找证据 Think of a method思考方法 Tu Youyou followed the scientific stages to find out the cure for malaria. Can you put them in the right order? Did he / she follow the same stages as Tu Youyou? Who Defeated Cholera? John Snow Defeats “King Cholera” Who ? How ? What ? Main idea: The text is mainly about _________and ______ he defeats ___________ John Snow how King Cholera scientific research ? Activity 1 : Read the title and predict——What will be talked about ? Activity 2: Fast reading——Read the whole passage quickly and match the main idea Para. 1 Paras. 2-3 Para. 4 Para. 5 ◆ How did John Snow defeat King Cholera? ◆ What's the truth of King Cholera? ◆ What is King Cholera? Who is John Snow? ◆ What are the contributions and significance of John Snow's work? Cholera What? It's one of ________________________ in