广东地区高中英语必修5 Unit1 Great scientist period2课件.ppt

Unit 1 Great ScientistsDo you know the great scientists?1.Who invented the first modern steam engine?James Watt (瓦特瓦特)2.Who discovered radium?Madame Curie2021/8/8 星期日13.Who is the inventor of electric light bulb(电灯电灯)?Thomas Edison4.Who invented the earliest instrument to tell people where earthquakes happened?Zhang Heng2021/8/8 星期日25.Who is the father of super hybrid rice?Yuan Longping6.Do you know who defeated“King Cholera”?John Snow2021/8/8 星期日3John Snow is a well-known doctor in the 19th century in London and he defeated“King Cholera”.Do you know what kind of disease is cholera?It is a kind of terrible disease caused by drinking dirty water and it caused a lot of deaths in the old times and it was very difficult to defeat.2021/8/8 星期日4Lets get to know how Dr.John Snow defeated“King Cholera”in 1854 in London in this reading passage:John Snow Defeats“King Cholera”2021/8/8 星期日5John Snow Defeats“King Cholera”The passage is written as a report of an experiment and there are 7 steps:1.Find a problem:(发现问题发现问题)2.Make up a question:(形成研究主题形成研究主题)3.Think of a method:(找出研究方法找出研究方法)4.Collect results:(收集材料收集材料)5.Analyse results:(分析材料分析材料)6.Repeat if necessary:(必要时重新分析必要时重新分析)7.Draw a conclusion:(得出结论得出结论)2021/8/8 星期日6John Snow Defeats“King Cholera”Read the passage and fill in this form:(in 15 minutes)Steps:What/How?1.Find a problem2.Make up a question3.Think of a method4.collect results5.Analyse results6.Repeat if necessary7.Make a conclusion2021/8/8 星期日7Steps:What/How?1.Find a problem2.Make up a question3.Think of a method4.collect resultsJohn Snow Defeats“King Cholera”What causes cholera?Which theory is correct?Collect information on those who were ill or died and where they got their waterMark information on a map to find out where people died or did not died2021/8/8 星期日86.Repeat if necessary7.Make a conclusion5.Analyse resultsAnalyse the water to see if that is the cause of the illnessFind other evidence to make sure the conclusionThe water is to blame.The source of all drinking water should be examined.2021/8/8 星期日9Read the passage again and finish Ex.1(Page 3).(in 8 minutes)John Snow Defeats“King Cholera”2021/8/8 星期日10Scientific Reportby John SnowThe problemThe causeIdea 1:Idea 2:The methodNobody knew the cause of the serious disease of choleraa strange cloud of gas found its victimspeople absorbed the disease with mealsCollect information from the cholera outbreak to prove which theory was correct2021/8/8 星期日11The resultsIdea 1 or 2?Why?The conclusionHe found the cause of cholera was the polluted waterIdea 2.Because the information showed that the dirty water carried choleraHe defeated cholera by examining the water supply and dealing with the polluted water 2021/8/8 星期日12Read the passage again and fill in the blanks:John Snow was a well-known _ in London in the _ century.He wanted to find the _ of cholera in order to _ it.In 1854 when a cholera _ out,he began to gather information.He _ on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the _ died.So he decided that the polluted water carried cholera.He suggested that the _ of all water supply be _ and new methods of _ with polluted water be found.Finally,“King Cholera”was defeated.doctor19thcausedefeatbrokemarkedpumpsourceexamineddealing (in 5 minutes)2021/8/8 星期日13Retell the passage according to below:John Snow was a well-known _ in London in the _ century.He wanted to find the _ of cholera in order to _ it.In 1854 when a cholera _ out,he began to gather information.He _ on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the _ died.So he decided that the polluted water carried cholera.He suggested that the _ of all water supply be _ and new methods of _ with polluted water be found.Finally,“King Cholera”was defeated.2021/8/8 星期日142021/8/8 星期日152021/8/8 星期日169、静夜四无邻，荒居旧业贫。2022/12/252022/12/25Sunday,December 25,202210、雨中黄叶树，灯下白头人。2022/12/252022/12/252022/12/2512/25/2022 9:20:00 PM11、以我独沈久，愧君相见频。2022/12/252022/12/252022/12/25Dec-2225-Dec-2212、故人江海别，几度隔山川。2022/12/252022/12/252022/12/25Sunday,December 25,202213、乍见翻疑梦，相悲各问年。2022/12/252022/12/252022/12/252022/12/2512/25/202214、他乡生白发，旧国见青山。25 十二月 20222022/12/252022/12/252022/12/2515、比不了得就不比，得不到的就不要。十二月 222022/12/252022/12/252022/12/2512/25/202216、行动出成果，工作出财富。2022/12/252022/12/2525 December 202217、做前，能够环视四周；做时，你只能或者最好沿着以脚为起点的射线向前。2022/12/252022/12/252022/12/252022/12/259、没有失败，只有暂时停止成功！。2022/12/252022/12/25Sunday,December 25,202210、很多事情努力了未必有结果，但是不努力却什么改变也没有。2022/12/252022/12/252022/12/2512/25/2022 9:20:00 PM11、成功就是日复一日那一点点小小努力的积累。2022/12/252022/12/252022/12/25Dec-2225-Dec-2212、世间成事，不求其绝对圆满，留一份不足，可得无限完美。2022/12/252022/12/252022/12/25Sunday,December 25,202213、不知香积寺，数里入云峰。2022/12/252022/12/252022/12/252022/12/2512/25/202214、意志坚强的人能把世界放在手中像泥块一样任意揉捏。25 十二月 20222022/12/252022/12/252022/12/2515、楚塞三湘接，荆门九派通。十二月 222022/12/252022/12/252022/12/2512/25/202216、少年十五二十时，步行夺得胡马骑。2022/12/252022/12/2525 December 202217、空山新雨后，天气晚来秋。2022/12/252022/12/252022/12/252022/12/259、杨柳散和风，青山澹吾虑。2022/12/252022/12/25Sunday,December 25,202210、阅读一切好书如同和过去最杰出的人谈话。2022/12/252022/12/252022/12/2512/25/2022 9:20:00 PM11、越是没有本领的就越加自命不凡。2022/12/252022/12/252022/12/25Dec-2225-Dec-2212、越是无能的人，越喜欢挑剔别人的错儿。2022/12/252022/12/252022/12/25Sunday,December 25,202213、知人者智，自知者明。胜人者有力，自胜者强。2022/12/252022/12/252022/12/252022/12/2512/25/202214、意志坚强的人能把世界放在手中像泥块一样任意揉捏。25 十二月 20222022/12/252022/12/252022/12/2515、最具挑战性的挑战莫过于提升自我。十二月 222022/12/252022/12/252022/12/2512/25/202216、业余生活要有意义，不要越轨。2022/12/252022/12/2525 December 202217、一个人即使已登上顶峰，也仍要自强不息。2022/12/252022/12/252022/12/252022/12/25MOMODA POWERPOINTLorem ipsum dolor sit amet,consectetur adipiscing elit.Fusce id urna blandit,eleifend nulla ac,fringilla purus.Nulla iaculis tempor felis ut cursus.感感 谢谢 您您 的的 下下 载载 观观 看看专家告诉2021/8/8 星期日17