Unit1 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

人教版 英语 选择性必修 第二册 Unit1 Science and Scientists Period 1 Reading and Thinking 1 Part 1 Lead in Part 2 Overall Understanding Part 3 Textual Analysis Part 4 Pragmatic Analysis Part 5 Critical Thinking Part 6 Summary Part 7 核心素养专练 目录 CONTENTS 2 John Snow Defeats “King Cholera” Unit 1 3 Lead in Part 1 4 Pre-reading What is the correct order of the following stages of scientific research? Discuss with your classmates. analyze the results ask a question draw a conclusion collect data find a problem find supporting evidence think of a method find a problem ask a question think of a method collect data analyse the results find supporting evidence draw a conclusion Doing research is not an easy task. Overall Understanding Part 2 6 Make a prediction John Snow Defeats “King Cholera” Who How What Who was John snow? What is “King Cholera”? What did John snow do about King Cholera? How do you think John Snow defeated King Cholera? John Snow (1813-1858) Nationality: English Known for: Locating source of a cholera outbreak Fields: Epidemiology 8 Textual Analysis Part 3 9 Para 1 Find a problem cholera It is one of _ because it causes _. When? _. Where? _. What consequence? _. John Snow Who? A _ doctor who even attended _ when she gave birth. What? He had a desire to _ once and for all. the most feared diseases severe diarrhoea, dehydration and even death In the early nineteenth century Europe Millions of people died from the disease Queen Victoria. famous destroy cholera 10 Para 2 Ask a question Two theories ① ② _ caused the disease. Cholera was caused by an infection from _. Bad air germs in food or water Think of a method causes effect Needed evidence An outbreak hit London. In two _. particular streets He determined to _. find out why. Para 3 Collect data Snow _ the places where the people who _ had lived. analyse the result & find supporting evidence draw a conclusion Many deaths occurred near the _ in broad street. Some people _ the water from the pump and lived. A woman and her