高中英语人教版必修5 Unit 1 Great scientists Warming up&Reading课件（25张）
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| 名称 | 高中英语人教版必修5 Unit 1 Great scientists Warming up&Reading课件（25张） |  | |
| 格式 | zip | ||
| 文件大小 | 1.4MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2018-08-23 23:02:33 | ||
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课件25张PPT。Unit 1 Great scientists-----By JoyceAlexander Bell electricity
Thomas Edison the First telephone
Wright Brothers the electric Lamp
Madame Curie black holes in Universe
Franklin Theory of Gravity
Steven Hawking the First Plane
Elbert Einstein Radium
Isaac Newton the Theory of RelativityScientists & Contributions:Unit 1 Great ScientistsDo you know the great scientists?1.Who invented the first modern steam engine?James Watt
(瓦特)2.Who discovered radium?Madame Curie3. Who is the inventor of electric light bulb(电灯)?Thomas Edison4.Who invented the earliest instrument to tell people where earthquakes happened?Zhang Heng5.Who is the father of super hybrid rice?Yuan Longping6. Do you know who defeated “King Cholera”?John Snow1.Which scientist discovered that objects in water are lifted up by a force that helps them float?Archimedes (287-212 BC) an ancient Greek mathematician&physicist)2.Who wrote a book explaining how animals and plants developed as the environment changed?Charles Darwin (1808-1882) British
author of The Origin of Species “father of modern biology”7.Who was the painter that studied dead bodies to improve his painting of people? Last SupperMona LisaLeonardo da Vinci
(1452-1519) Italian artist8.Who invented a lamp to keep miners safe underground?Sir Humphry Davy
(1778-1829)BritishMiniature Miner's Safety Lamp 10.Who put forward a theory about black holes?Stephen Hawking
(1942--) a British astronomerJohn 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.Cholera:
It begins in the stomach and a severe case can lead to death without immediate treatment.
And the victims died very quickly from a loss of liquid after severe vomiting(呕吐) and diarrhoea(腹泻).
? The causes of cholera
? The correct or possible theory
? Collect data on those where people were ill and died
? Plot information on a map to find out where people died or did not die
? Analyse the water to see if that is the cause of the illness.
? Find other evidences to confirm his conclusion
? The advice of John Snow about how to solve the problemJohn 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 diedAnalyse 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.Careful Reading:John Snow was an doctor in London who Queen Victoria as her personal . He thought about helping ordinary people to cholera. Though the cause and the of it were unknown, he wanted to face
the and solve the problem. para.1expertattendedphysicianexposedcurechallengeCareful Reading:What were the two theories about the cause of cholera?
Which did John Snow want to prove?
What was his method of doing the research?
…multiplied… …victims…
…absorb… The second one.To gather information in two particular streets.para.2&3Careful Reading:para.4What did he do with the results of his enquiry?
What valuable clue did he get about the cause of the disease?
What might be the cause?
Marked on a map…Many of the deaths…
…had no deaths.It seemed that the water was to blame for cholera.Many of the deaths were near the water pump in Broad Street.Part of Snow’s Cholera MapCareful Reading:para.5Why did he tell people to remove the handle from the pump?
What happened after the handle was removed?
So that ……slowed downCareful Reading:
para.6&7Where did the woman live and what did she had delivered to her house every day?
What did their deaths suggest?
What measures did John Snow take to prevent the disease from spreading?Away from Broad Street
Water from the pumpThe polluted water carried the virus..suggested that…be examined
…were instructed not to expose…to…draw a conclusion
Think of a method
Collect results
Make a question
Find a problem
Analyse the results
Find supporting evidence①③②④⑤⑥⑦Stages in setting out a new scientific idea:DicussingJohn 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)
2.Make up a question:(形成研究主题)
3.Think of a method:(找出研究方法)
4.Collect results:(收集材料)
5.Analyse results:(分析材料)
6.Repeat if necessary:(必要时重新分析)
7.Draw a conclusion:(得出结论)Read 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.doctor19thcausedefeatbrokemarkedpumpsourceexamineddealingBye Bye
Thomas Edison the First telephone
Wright Brothers the electric Lamp
Madame Curie black holes in Universe
Franklin Theory of Gravity
Steven Hawking the First Plane
Elbert Einstein Radium
Isaac Newton the Theory of RelativityScientists & Contributions:Unit 1 Great ScientistsDo you know the great scientists?1.Who invented the first modern steam engine?James Watt
(瓦特)2.Who discovered radium?Madame Curie3. Who is the inventor of electric light bulb(电灯)?Thomas Edison4.Who invented the earliest instrument to tell people where earthquakes happened?Zhang Heng5.Who is the father of super hybrid rice?Yuan Longping6. Do you know who defeated “King Cholera”?John Snow1.Which scientist discovered that objects in water are lifted up by a force that helps them float?Archimedes (287-212 BC) an ancient Greek mathematician&physicist)2.Who wrote a book explaining how animals and plants developed as the environment changed?Charles Darwin (1808-1882) British
author of The Origin of Species “father of modern biology”7.Who was the painter that studied dead bodies to improve his painting of people? Last SupperMona LisaLeonardo da Vinci
(1452-1519) Italian artist8.Who invented a lamp to keep miners safe underground?Sir Humphry Davy
(1778-1829)BritishMiniature Miner's Safety Lamp 10.Who put forward a theory about black holes?Stephen Hawking
(1942--) a British astronomerJohn 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.Cholera:
It begins in the stomach and a severe case can lead to death without immediate treatment.
And the victims died very quickly from a loss of liquid after severe vomiting(呕吐) and diarrhoea(腹泻).
? The causes of cholera
? The correct or possible theory
? Collect data on those where people were ill and died
? Plot information on a map to find out where people died or did not die
? Analyse the water to see if that is the cause of the illness.
? Find other evidences to confirm his conclusion
? The advice of John Snow about how to solve the problemJohn 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 diedAnalyse 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.Careful Reading:John Snow was an doctor in London who Queen Victoria as her personal . He thought about helping ordinary people to cholera. Though the cause and the of it were unknown, he wanted to face
the and solve the problem. para.1expertattendedphysicianexposedcurechallengeCareful Reading:What were the two theories about the cause of cholera?
Which did John Snow want to prove?
What was his method of doing the research?
…multiplied… …victims…
…absorb… The second one.To gather information in two particular streets.para.2&3Careful Reading:para.4What did he do with the results of his enquiry?
What valuable clue did he get about the cause of the disease?
What might be the cause?
Marked on a map…Many of the deaths…
…had no deaths.It seemed that the water was to blame for cholera.Many of the deaths were near the water pump in Broad Street.Part of Snow’s Cholera MapCareful Reading:para.5Why did he tell people to remove the handle from the pump?
What happened after the handle was removed?
So that ……slowed downCareful Reading:
para.6&7Where did the woman live and what did she had delivered to her house every day?
What did their deaths suggest?
What measures did John Snow take to prevent the disease from spreading?Away from Broad Street
Water from the pumpThe polluted water carried the virus..suggested that…be examined
…were instructed not to expose…to…draw a conclusion
Think of a method
Collect results
Make a question
Find a problem
Analyse the results
Find supporting evidence①③②④⑤⑥⑦Stages in setting out a new scientific idea:DicussingJohn 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)
2.Make up a question:(形成研究主题)
3.Think of a method:(找出研究方法)
4.Collect results:(收集材料)
5.Analyse results:(分析材料)
6.Repeat if necessary:(必要时重新分析)
7.Draw a conclusion:(得出结论)Read 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.doctor19thcausedefeatbrokemarkedpumpsourceexamineddealingBye Bye