(
课件网) Unit 1 Science and Scientists Reading and Thinking John Snow Defeats “King Cholera” By the end of this period, you will be able to: find out the stages of scientific research in this passage; learn about John Snow’s research process and analyze John Snow’s characters； express your idea on the given topic through creative thinking; analyze the structure of Problem-Solution pattern. Learning objectives Lead in Pre-reading While-reading Post-reading What disease can you think of when you look at these pictures COVID-19 Summary ④ Besides coronavirus, what other kinds of epidemics （流行病）do you konw bird-flu（禽流感） malaria [m leri ]（疟疾） plague[ple ɡ] （鼠疫） Ebola [ b l ] (埃博拉) ① ② ③ Who Helped Defeat Malaria Lead in Pre-reading Post-reading While-reading Summary Lead in Pre-reading While-reading Post-reading Watch the video & answer 3 questions ① What’s wrong with the boy’s father ② How is the disease spread ③ What are the symptoms (症状) of Cholera？ Summary Lead in Pre-reading While-reading Post-reading Summary Lead in Pre-reading While-reading Post-reading How is the disease spread polluted water flies unwashed hands Summary Lead in Pre-reading While-reading Post-reading What are the symptoms (症状)of Cholera？ diarrhoea severe vomiting dehydration Summary Lead in Pre-reading While-reading Post-reading How should the boy and the nurse help his father & the villagers Summary Pre-reading Lead in Post-reading While-reading Activity1: According to the title and pictures, predict what the text is going to tell us . John Snow Defeats King Cholera Who？ How What The text is mainly about and he defeated king cholera John Snow how Summary John Snow desired to _____ cholera. John Snow decided to prove _____ theory. Snow began his study by _____. _____ of the infection of cholera. Activity 3: Find out the main idea of each paragraph. Para. 1 Para. 2 Para. 3 Para. 4 The results and the _____of Snow’s work. Para. 5 What &Who How The truth Results destroy the second marking on a map The truth significance Lead in Pre-reading While-reading Post-reading Summary Lead in Post-reading While-reading Pre-reading Activity3: Read for details Who was John Snow John Snow a _____ doctor, _____ British young and famous what who _____ Queen Victoria attended to never _____ lost his desire to destroy cholera Para.1 Summary Lead in Post-reading While-reading Pre-reading Activity3: Read for details Cholera what when/where result one of the most feared diseases In the early 19th century/ Europe Millions of people died. What is King Cholera Para.1 Summary How did John Snow defeat King Cholera Cholera used to be one of the most feared diseases in the world, until a British doctor, John Snow, showed how it could be overcome. This illness causes severe diarrhoea, dehydration and even death. In the early19th century, when an outbreak of cholera hit Europe, millions of people died from the d ... ...
