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1、课题： Book 5 Unit 1 Great Scientists Period 1 Warming up and Reading: John Show Defeats “King Cholera”科组：英语年级：高二中心备课人：黄就娟时间：第 1 周Learning important points and difficult points:1. Help students learn about some great scientists.2. Help to comprehend John Shows scientific research of cholera.【课前预习】翻译下列单
2、词和短语。1. expert adj./ n._ 2. attend vt._ 3. physician n._4. absorb . into ._ _5. face the challenge _6. enquiry n._ 7. suspect vt./n._ 8. announce vt. _9. exposed to ._ 10. foresee vt. _ 11. polluted _12. further investigation _ 13. be to blame _ 14. be linked to . _ 15. be instructed not to ._ _【课堂任
3、务】Step Warming upWhat do you know about great scientists? Textbook P1Step Pre-readingWhat do you know about cholera ?_Step ReadingTask 1 Skimming & Scanning1. Who defeats “King Cholera”?_2. What happened in 1854?_3. How many people died in 10 days?_4. Why is there no death at No. 20 and 21 Broad Str
4、eet as well as at No. 8 and 9 Cambridge Street?_Task 2 Detailed Reading1. Read the text carefully and fill in the blanks.Many people died of cholera.John Snow tried to find out its _ and _. And two theories possibly explained _.People drank water from the Most diedpump .in _ Street.Families were giv
5、en free beer People had no _.in the pub at _.People removed the _ The disease _.from the water pump._ water carried the disease. Theory 2 that people _ _proved right. And theory 1 was wrong._ the source of all the water supplies.2. Read the text carefully and choose the best answers.(1) Whats the pu
6、rpose of the text?A. To show us how difficult it was to find a cure for cholera.B. To tell us how John Snow found the cause of cholera and the cure for it.C. To show us how difficult it was to carry out experiments at that time.D. To tell us the way cholera spread and how serious it was.(2) Which of
7、 the following is TRUE according to the text?A. John Snow became famous after cholera hit England in the 19th century.B. John Snow began to collect information long before cholera hit England in the 19th century.C. The mother and her daughter mentioned in the text both lived in Broad Street.D. John
8、Snow felt unsure about the cause of cholera after he finished the map.(3) Why was cholera called “King Cholera” in the text?A. Because cholera caused many deaths.B. Because it got its name from Queen Victoria.C. Because cholera was the most deadly disease of its day.D. Because it was defeated with t
9、he help of the king.3. Number these events in the order they happened. Textbook P3Task 3 SummaryCan you conclude how to prove a new idea in scientific research?Draw a conclusion Think of a method Collect results Make a questionFind a problem Analyse the results Find supporting evidenceWhat order do
10、you put them in? Why?_Step IV DiscussionWhat should you do if youre travelling to a country that has a cholera outbreak? _【课后作业】阅读理解AChildhood was an illusion(错觉) and the illusion was this：everything was bigger. Yes, I mean everything, not just houses and shops and grownups, but colors and flowers a
11、nd journeys, especially journeys which seemed endless. “Are we there yet, Daddy?”Funfairs(露天游乐场) were huge things that spread for miles around you with noise and lights and exciting danger. Rainy days at home when you were ill seemed to last for ever. Being a grownup yourself was an unthinkable dist
12、ant possibility. Every sound was louder, every game was grander, and every pain was unbearable.As Ive grown old, life has become smaller. Tastes have dulled. Surprises have turned into shocks. Days go by unnoticed. How can I regain childhood when it was an illusion?I have only one repeatable and wonderful way and even in this way I can regain only part of that larger world. I can play upon the stage like a child and make the crowd laugh and laugh with them, sometimes helplessly like a child, and then, e
