高中英语必修五Unit-1-Great-scientists-Warming-up--Reading.ppt

Warming up Reading Book 5,Unit 1 ;; Unit 1 Great Scientists; ;;;Archimedes;2. Who wrote a book explaining how animals and plants developed as the environment changed?;Charles Darwin;3.Who invented the first steam engine?;4. Who used peas to show how physical characteristics are passed from parents to their children.;5. Who discovered radium?;6.Who invented the way of giving electricity to everybody in large cities?;7.Who was the painter that studied dead bodies to improve his painting of people?;Leonardo da Vinci;8. Who invented a lamp to keep miners safe underground?;9. Who invented the earliest instrument to tell people where earthquakes happened?;Zhang Heng (78-139);10.Who put forward a theory about black holes?;Stephen Hawking (1942--) British, a physicist;;1.Who invented the first modern steam engine?;2.Who is the father of super hybrid rice?;3.Who discovered the force of gravity? ; ;5. Do you know who defeated “King Cholera”?;Reading;What do you know about infectious diseases? ;What do you know about cholera? ;;What’s the main idea of the passage? John Snow was a well-known doctor in London. The cause of Cholera was polluted water. The source of all drinking water should be examined. How John Snow defeated “King Cholera”?;Fast-reading;para.1 Deadly disease: in London para.2 Two theories para.3 Look for para.4 Mark on a map to find out where people died or did not die para.5 the water para.6 Find other para.7 was to blame ;;Stages in setting out a scientific research:;1 Who defeats “King Cholera“? 2 What happened in 1854? 3 Why couldn’t the cholera be under control at first? 4 Which theory did John Snow believe in? 5 Why is there no death at No. 20 and 21 Broad Street as well as at No. 8 and 9 Cambridge Street?;1.Who defeats “King Cholera“? 2. What happen