unit1 great scientist （warming and reading）
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| 名称 | unit1 great scientist （warming and reading） |  | |
| 格式 | rar | ||
| 文件大小 | 5.7MB | ||
| 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 | 2009-03-06 23:43:00 | ||
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课件29张PPT。Unit 1 Great ScientistsArchimedes
Charles Darwin
Thomas Newcomen
Gregor Mendel
Marie Curie
Thomas Edison
Leonardo de Vinci
Sir Humphry Davy
Stephen Hawking Do you know the Chinese names about these great scientists ? Try the quiz in the warming up and find out who knows the most 阿基米德
达尔文
纽可门
孟德尔
居里夫人
爱迪生
达芬奇
汉弗来.戴维爵士
斯蒂芬.霍金1.Who is the father of super hybrid rice?
2.Who discovered radium?
3.Who invented the way of giving electricity to everybody in large cities?
4.Who invented the earliest instrument to tell people where earthquakes happened?
5.Who put forward a theory about black holes?Yuan Longping
Madame curie
Thomas Edison
Zhang Heng
Stephen Hawking
seismograph
地震仪an agricultural expertphysicist1.Which scientist discovered that objects in water are lifted up by a force that helps them float?B. ArchimedesC. Thomas EdisonA. Charles Darwinmathematician“Give me a place to stand and
I will move the world.”2. Who wrote a book explaining how animals and plants developed as the environment changed?A. Marie CurieC. Charles DarwinB. Gregor Mendel
the survival of the fittest3.Who invented the first steam engine?A. Thomas NewcomenC. Thomas EdisonB. ArchimedesJames Watt improved it still further in the 1770s
turning it into the first modern steam engine used
on the railways.4.Who used peas to show how physical characteristics are passed from?A.Gregor MendelC. Charles DarwinB. Marie Curie7.Who was the painter that studied dead bodies to improve his painting of people?A. Gregor MendelC. Marie CurieB. Leonardo da Vinci 8. Who invented a lamp to keep miners safe underground?A. Sir Humphry Davy C. FaradayB. Thomas NewcomenDo you know him?Zhong Nanshan (钟南山)SARSinfectious diseasecholeraJohn Snow Defeats “King Cholera”what is “King Cholera “ ?
Who was John Snow? Read the first two paragraphs carefully.Choleradeadly
infectiousCause?
Two theories1. It multiplied in a cloud of gas
2. This disease was absorbed into human bodies with their meals.(characteristic)Four o_________ of cholera in the 1830s and 1840s killed many people in England. In 1854, most s______ cholera occurred.It s_______quickly through poor n_______________. Thousands of terrified people e________ to the disease died.. evere utbreaks xposedpreadeighbourhoodsJohn Snow (1813-1858) ,a doctor in Great Britain. He a________ Queen Victoria as her personal p_________to ease her births of her many children. ttendedhysicianHow did he find how cholera killed people?1.How many people died of cholera in 10 days?
2.What helped him in solving the problem?
3.Why is there no death at No. 20 and 21 Broad
Street as well as at No. 8 and 9 Cambridge Street?
4.What did he discovered?
5.To prevent the cholera from spreading again,
what did John Snow suggest?
Read para3-7 carefully and answer questions:500a map ; First he marked on the map…These families had not drunk the water from the Broad Street pump.4. What did he discovered?It seemed that the water was to blame.
He had shown that cholera was spread by germs and not in a cloud of gas.
With this extra evidence John Snow was able to announce with certainty that polluted water carried the virus.5. To prevent the cholera from spreading again, what did John Snow suggest?
He suggested that the source of all water supplies be examined.
…instructed the water companies not to expose people to the polluted water anymore.6. John Snow finally proved the theory he believed by ________.
A. gathering information with the help of a map
B. looking into the source of the water for Broad Street and Cambridge Street
C. separating those who suffered cholera from those who didn’t
D. both A and B7.What’s the main idea of the passage?
John Snow was a well-known doctor in London.
The cause of Cholera was polluted water.
It is about John Snow’s life and his discovery.
How did John Snow collect, analyze data and find the cause of the disease and solved it .Comprehending Ex1 P3
Number these events in the order that they happened. Fill in the blanks:
John Snow was so e ______ that he a________
Queen Victoria . He wanted to find the c______ of cholera in order to d______ it. He was determined to face the c__________ so that peope e_______ to it would not fall v________ to/of the d_________ disease. In 1854 when a cholera b______ out, he began to gather information. He m______ on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the p______ died. So he decided that the polluted water carried the virus. He told people to remove the h________. He suggested that the s_____ of all water supply be e__________ and the water companies were i__________ not to e________ people to polluted water any more. Finally, “King Cholera” was defeated.
xpertttendedauseefeathallengexposedictimeadlyrokearkedumpandleourcexaminednstructedxposeSee page 1 Question 1
Do you know how to prove a new idea in scientific research? Discuss in small groups the stages in setting out a new scientific idea. What order would you put them in?Make a conclusion
Think of a method
Collect results
Make up a question
Find a problem
Analyse the results
Find supporting evidence①③②④⑤⑥⑦Do the following chart after doing the readingFind a problem The causes of cholera Make up a question The correct or possible theory Think of a method Collect data on those where people were ill and died and where they got their water Collect results Plot 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 confirm his conclusion Make a conclusion The polluted dirty source of drinking water was to blame for the cause of the London cholera. 16372089pump3840BROAD STREETCAMBRIDGE STREET21John Snow's Cholera Map7PubWater companyThe Source of the Polluted WaterUpper reaches of riverLower reachesWater pump
Charles Darwin
Thomas Newcomen
Gregor Mendel
Marie Curie
Thomas Edison
Leonardo de Vinci
Sir Humphry Davy
Stephen Hawking Do you know the Chinese names about these great scientists ? Try the quiz in the warming up and find out who knows the most 阿基米德
达尔文
纽可门
孟德尔
居里夫人
爱迪生
达芬奇
汉弗来.戴维爵士
斯蒂芬.霍金1.Who is the father of super hybrid rice?
2.Who discovered radium?
3.Who invented the way of giving electricity to everybody in large cities?
4.Who invented the earliest instrument to tell people where earthquakes happened?
5.Who put forward a theory about black holes?Yuan Longping
Madame curie
Thomas Edison
Zhang Heng
Stephen Hawking
seismograph
地震仪an agricultural expertphysicist1.Which scientist discovered that objects in water are lifted up by a force that helps them float?B. ArchimedesC. Thomas EdisonA. Charles Darwinmathematician“Give me a place to stand and
I will move the world.”2. Who wrote a book explaining how animals and plants developed as the environment changed?A. Marie CurieC. Charles DarwinB. Gregor Mendel
the survival of the fittest3.Who invented the first steam engine?A. Thomas NewcomenC. Thomas EdisonB. ArchimedesJames Watt improved it still further in the 1770s
turning it into the first modern steam engine used
on the railways.4.Who used peas to show how physical characteristics are passed from?A.Gregor MendelC. Charles DarwinB. Marie Curie7.Who was the painter that studied dead bodies to improve his painting of people?A. Gregor MendelC. Marie CurieB. Leonardo da Vinci 8. Who invented a lamp to keep miners safe underground?A. Sir Humphry Davy C. FaradayB. Thomas NewcomenDo you know him?Zhong Nanshan (钟南山)SARSinfectious diseasecholeraJohn Snow Defeats “King Cholera”what is “King Cholera “ ?
Who was John Snow? Read the first two paragraphs carefully.Choleradeadly
infectiousCause?
Two theories1. It multiplied in a cloud of gas
2. This disease was absorbed into human bodies with their meals.(characteristic)Four o_________ of cholera in the 1830s and 1840s killed many people in England. In 1854, most s______ cholera occurred.It s_______quickly through poor n_______________. Thousands of terrified people e________ to the disease died.. evere utbreaks xposedpreadeighbourhoodsJohn Snow (1813-1858) ,a doctor in Great Britain. He a________ Queen Victoria as her personal p_________to ease her births of her many children. ttendedhysicianHow did he find how cholera killed people?1.How many people died of cholera in 10 days?
2.What helped him in solving the problem?
3.Why is there no death at No. 20 and 21 Broad
Street as well as at No. 8 and 9 Cambridge Street?
4.What did he discovered?
5.To prevent the cholera from spreading again,
what did John Snow suggest?
Read para3-7 carefully and answer questions:500a map ; First he marked on the map…These families had not drunk the water from the Broad Street pump.4. What did he discovered?It seemed that the water was to blame.
He had shown that cholera was spread by germs and not in a cloud of gas.
With this extra evidence John Snow was able to announce with certainty that polluted water carried the virus.5. To prevent the cholera from spreading again, what did John Snow suggest?
He suggested that the source of all water supplies be examined.
…instructed the water companies not to expose people to the polluted water anymore.6. John Snow finally proved the theory he believed by ________.
A. gathering information with the help of a map
B. looking into the source of the water for Broad Street and Cambridge Street
C. separating those who suffered cholera from those who didn’t
D. both A and B7.What’s the main idea of the passage?
John Snow was a well-known doctor in London.
The cause of Cholera was polluted water.
It is about John Snow’s life and his discovery.
How did John Snow collect, analyze data and find the cause of the disease and solved it .Comprehending Ex1 P3
Number these events in the order that they happened. Fill in the blanks:
John Snow was so e ______ that he a________
Queen Victoria . He wanted to find the c______ of cholera in order to d______ it. He was determined to face the c__________ so that peope e_______ to it would not fall v________ to/of the d_________ disease. In 1854 when a cholera b______ out, he began to gather information. He m______ on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the p______ died. So he decided that the polluted water carried the virus. He told people to remove the h________. He suggested that the s_____ of all water supply be e__________ and the water companies were i__________ not to e________ people to polluted water any more. Finally, “King Cholera” was defeated.
xpertttendedauseefeathallengexposedictimeadlyrokearkedumpandleourcexaminednstructedxposeSee page 1 Question 1
Do you know how to prove a new idea in scientific research? Discuss in small groups the stages in setting out a new scientific idea. What order would you put them in?Make a conclusion
Think of a method
Collect results
Make up a question
Find a problem
Analyse the results
Find supporting evidence①③②④⑤⑥⑦Do the following chart after doing the readingFind a problem The causes of cholera Make up a question The correct or possible theory Think of a method Collect data on those where people were ill and died and where they got their water Collect results Plot 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 confirm his conclusion Make a conclusion The polluted dirty source of drinking water was to blame for the cause of the London cholera. 16372089pump3840BROAD STREETCAMBRIDGE STREET21John Snow's Cholera Map7PubWater companyThe Source of the Polluted WaterUpper reaches of riverLower reachesWater pump