Unit 1 Great Scientists Warming up and reading
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| 名称 | Unit 1 Great Scientists Warming up and reading |  | |
| 格式 | rar | ||
| 文件大小 | 1.3MB | ||
| 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 | 2010-10-09 13:10:00 | ||
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课件42张PPT。What do they have in common?They are scientists Unit 1
Great Scientists What do you know about them ?Let’s have a competition!Warm up1.Which scientist discovered that objects in water are lifted up by a force that helps them float?B. ArchimedesC. Thomas EdisonA. Charles DarwinArchimedes“Give me a place to stand on, and I can move the earth.”“给我一个支点，我就可以翘起整个地球.”2. Who wrote a book explaining how animals and plants developed as the environment changed?A. Marie CurieC. Charles DarwinB. Gregor MendelCharles Darwin.Origin of Species
《物种起源》3.Who invent the first steam engine?A. Thomas NewcomenC. Thomas EdisonB. Archimedes4. Who used peas to show how physical characteristics are passed from parents to their children.A. Thomas EdisonC. ArchimedesB. Gregor Mendel5. Who discovered radium?A. Marie CurieC. NewtonB. Zhang Heng6.Who invented the way of giving electricity to everybody in large cities?A. Stephen Hawking C. Thomas EdisonB. Archimedes7.Who was the painter that studied dead bodies to improve his painting of people?A. Gregor MendelC. Marie CurieB. Leonardo da Vinci Leonardo da VinciMona Lisa8. Who invented a lamp to keep miners safe underground?A. Sir Humphry Davy C. FaradayB. Thomas Newcomen9. Who invented the earliest instrument to tell people where earthquakes happened?A. Charles DarwinC. Watt B. Zhang HengZhang Heng (78-139)Seismograph
地震仪
10.Who put forward a theory about black holes?A. Stephen HawkingC. CopernicusB. ArchimedesStephen Hawking (1942--) British, a physicistBlack hole 遗传学
电
浮力定理
镭
进化论
画家
蒸汽机
矿工安全灯
黑洞理论
地动仪
阿基米德 Archimedes
达尔文 Charles Darwin
纽科文 Thomas Newcomen
孟德尔Gregor Mendel
居里夫人Marie Curie
爱迪生Thomas Edison
达芬奇Leonardo da Vinci
汉弗来.戴维爵士Sir Humphry Davy
张衡Zhang Heng
斯蒂芬.霍金 Stephen HawkingDo you know other scientists?Discussion1.Who invented the first modern steam engine?James Watt
(瓦特)2.Who is the father of super hybrid rice?Yuan Longping3.Who discovered the force of gravity? Newton 4.Who put forward the Theory of Relativity（相对论）?
Einstein5. Do you know who defeated “King Cholera”?John Snow
约翰.斯诺Speaking Who is your favorite scientists? Why ?
Reading It infects people’s intestines(肠道), causing
diarrhoea(腹泻), vomiting(呕吐) and
dehydration(脱水)
When diseases break out, what should people do?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”?SkimmingdFast-readingFind out the
main idea of each paragraph.
para.1 Deadly disease: cholera outbreak in
London
para.2 Two possible theories
para.3 Look for evidence
para.4 Mark information on a map to find
out where people died or did not die
para.5 Analyse the water
para.6 Find other supporting evidences
para.7 The polluted dirty source of
drinking water was to blame
What is the passage about ?Scientific researchStages in setting out a scientific research:DicussingMake up a question:(形成研究主题)
Find a problem:(发现问题)
Collect results:(收集材料)
Think of a method:(找出研究方法)
Analyse results:(分析材料)
Repeat if necessary:(必要时重新分析)
Draw a conclusion:(得出结论)Use the seven stages in examining a new scientific idea to describe each paragraph and put the 7 stages in order.Scanning Find a problem Deadly disease: cholera outbreak in London
Make up a question Two possible theory Think of a method Gather information about where people were ill and died and where they got their water Collect results Mark information on a map to find out where people died or did not die Analyse results Analyse the water to see if that is the cause of the illness. Find supporting evidenceFind other evidences to support his conclusion Make a conclusion The polluted dirty source of drinking water was to blame for the cause of the London cholera. Stages in setting out a scientific research:Dicussing②Make up a question:(形成研究主题)
① Find a problem:(发现问题)
④Collect results:(收集材料)
③Think of a method:(找出研究方法)
⑤Analyse results:(分析材料)
⑥Repeat if necessary:(必要时重新分析)
⑦Draw a conclusion:(得出结论)Summery:
John Snow was a well-known ____ in London in the ___ century. He wanted to find the ______ of cholera in order to help people ______ to cholera. 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 dealing with polluted water be found. Finally, “King Cholera” was defeated.doctor19thcauseexposedbrokemarkedpumpsourceexamined
Great Scientists What do you know about them ?Let’s have a competition!Warm up1.Which scientist discovered that objects in water are lifted up by a force that helps them float?B. ArchimedesC. Thomas EdisonA. Charles DarwinArchimedes“Give me a place to stand on, and I can move the earth.”“给我一个支点，我就可以翘起整个地球.”2. Who wrote a book explaining how animals and plants developed as the environment changed?A. Marie CurieC. Charles DarwinB. Gregor MendelCharles Darwin.Origin of Species
《物种起源》3.Who invent the first steam engine?A. Thomas NewcomenC. Thomas EdisonB. Archimedes4. Who used peas to show how physical characteristics are passed from parents to their children.A. Thomas EdisonC. ArchimedesB. Gregor Mendel5. Who discovered radium?A. Marie CurieC. NewtonB. Zhang Heng6.Who invented the way of giving electricity to everybody in large cities?A. Stephen Hawking C. Thomas EdisonB. Archimedes7.Who was the painter that studied dead bodies to improve his painting of people?A. Gregor MendelC. Marie CurieB. Leonardo da Vinci Leonardo da VinciMona Lisa8. Who invented a lamp to keep miners safe underground?A. Sir Humphry Davy C. FaradayB. Thomas Newcomen9. Who invented the earliest instrument to tell people where earthquakes happened?A. Charles DarwinC. Watt B. Zhang HengZhang Heng (78-139)Seismograph
地震仪
10.Who put forward a theory about black holes?A. Stephen HawkingC. CopernicusB. ArchimedesStephen Hawking (1942--) British, a physicistBlack hole 遗传学
电
浮力定理
镭
进化论
画家
蒸汽机
矿工安全灯
黑洞理论
地动仪
阿基米德 Archimedes
达尔文 Charles Darwin
纽科文 Thomas Newcomen
孟德尔Gregor Mendel
居里夫人Marie Curie
爱迪生Thomas Edison
达芬奇Leonardo da Vinci
汉弗来.戴维爵士Sir Humphry Davy
张衡Zhang Heng
斯蒂芬.霍金 Stephen HawkingDo you know other scientists?Discussion1.Who invented the first modern steam engine?James Watt
(瓦特)2.Who is the father of super hybrid rice?Yuan Longping3.Who discovered the force of gravity? Newton 4.Who put forward the Theory of Relativity（相对论）?
Einstein5. Do you know who defeated “King Cholera”?John Snow
约翰.斯诺Speaking Who is your favorite scientists? Why ?
Reading It infects people’s intestines(肠道), causing
diarrhoea(腹泻), vomiting(呕吐) and
dehydration(脱水)
When diseases break out, what should people do?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”?SkimmingdFast-readingFind out the
main idea of each paragraph.
para.1 Deadly disease: cholera outbreak in
London
para.2 Two possible theories
para.3 Look for evidence
para.4 Mark information on a map to find
out where people died or did not die
para.5 Analyse the water
para.6 Find other supporting evidences
para.7 The polluted dirty source of
drinking water was to blame
What is the passage about ?Scientific researchStages in setting out a scientific research:DicussingMake up a question:(形成研究主题)
Find a problem:(发现问题)
Collect results:(收集材料)
Think of a method:(找出研究方法)
Analyse results:(分析材料)
Repeat if necessary:(必要时重新分析)
Draw a conclusion:(得出结论)Use the seven stages in examining a new scientific idea to describe each paragraph and put the 7 stages in order.Scanning Find a problem Deadly disease: cholera outbreak in London
Make up a question Two possible theory Think of a method Gather information about where people were ill and died and where they got their water Collect results Mark information on a map to find out where people died or did not die Analyse results Analyse the water to see if that is the cause of the illness. Find supporting evidenceFind other evidences to support his conclusion Make a conclusion The polluted dirty source of drinking water was to blame for the cause of the London cholera. Stages in setting out a scientific research:Dicussing②Make up a question:(形成研究主题)
① Find a problem:(发现问题)
④Collect results:(收集材料)
③Think of a method:(找出研究方法)
⑤Analyse results:(分析材料)
⑥Repeat if necessary:(必要时重新分析)
⑦Draw a conclusion:(得出结论)Summery:
John Snow was a well-known ____ in London in the ___ century. He wanted to find the ______ of cholera in order to help people ______ to cholera. 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 dealing with polluted water be found. Finally, “King Cholera” was defeated.doctor19thcauseexposedbrokemarkedpumpsourceexamined