英语人教版必修5 Unit 1 Great scientists Warming up，Pre-reading&Reading课件（31张）
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| 名称 | 英语人教版必修5 Unit 1 Great scientists Warming up，Pre-reading&Reading课件（31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 22:57:47 | ||
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课件31张PPT。Unit 1Great
scientistszxxkw1.Which scientist discovered that objects in water are lifted up by a force that helps them float?B. ArchimedesC. Thomas EdisonA. Charles Darwin (287-212 BC) an ancient Greek mathematician & physicistQuiz学科网Give me a place to stand on, and I can move the earth.
----Archimedeszxxkw2. Who wrote a book explaining how animals and plants developed as the environment changed?A. Marie CurieC. Charles DarwinB. Gregor MendelCharles Darwin (1808-1882) , British author of The Origin of Species 3.Who invented the first steam engine?A. Thomas NewcomenC. Thomas EdisonB. Archimedeszxxkw4. Who used peas to show how physical characteristics are passed from parents to their children?A. Thomas EdisonC. ArchimedesB. Gregor MendelCzech (1822-1884), the father of genetics.学.科.网5. Who discovered radium?A. Marie CurieC. NewtonB. Zhang Heng(1867-1934) (Polish & French, won two Nobel Prizes)6.Who invented the way of giving electricity to everybody in large cities?A. Stephen Hawking C. Thomas EdisonB. Archimedes(1847-1931) , an American inventorThomas EdisonThe Inventions of Thomas Edison Phonograph 留声机LightbulbMotion Pictures7.Who was the painter that studied dead bodies to improve his painting of people?A. Gregor MendelC. Marie CurieB. Leonardo da Vinci (1452-1519) Italian artist8. 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 Heng(78-139) Chinese, invented seismographZhang Heng & his seismograph10.Who put forward a theory about black holes?A. Stephen HawkingC. CopernicusB. Archimedes(1942--) a British astronomerBrainstorming
made a great contribution
made great achievements
succeeded in their scientific career
overcame many difficulties
draw a conclusionthink of a methodcollect resultsmake a questionfind a problemanalyse the resultsfind supporting evidencefind a problemmake a questionthink of a methodcollect resultsanalyse the resultsdraw a conclusionHow to prove a new idea in scientific research?find supporting evidenceJohn Snow defeats “King cholera”ReadingAccording to the passage. please put the
7 stages in right order
Fast-readingMatch themPara 7Prevention of CholeraJohn snow was a famous _____,so _____ that he ______ Queen Victoria as her personal________. But he thought about helping ordinary people __________cholera. He wanted to face the _________and _____ this problem.Paragraph 1:doctorexpertattendedphysicianexposed to challengesolveFind a problemWhat’re the two theories?Paragraph 2:Make a question▲1: Cholera multiplied in the air. ▲ 2: People absorbed this disease into their body with their meals.Paragraph 3:Think a method When another outbreak hit London in 1854,what did he do ?Broad StreetMany deaths happened here.No death happened here.Public houseParagraph 4:Collect resultsFirst he _____ __ a map to find that many of the deaths were near the ____ _____in broad street ,but some houses had__ _____. So he made further ___________. He _________that those people had not drunk the water from the pump.
It seems that the water was to ______.marked onwater pump no deaths investigationsdiscoveredblameParagraph 5:Analyse resultsWhat did John snow do next?Paragraph 6:What extra evidence did he find?Finding supporting evidenceA woman and her daughter who moved away but drank the water also died.Paragraph 7:Draw a conclusionIt was certain that polluted water carried the virus.
The source of all the water supplies should be examined.Retelling 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 ______cholera. He suggested that the _______ of all water supplies be __________ .The water companies were__________ not to expose people to polluted water any more. Finally, “King Cholera” was_________.doctor19thcausedefeatbrokemarkedpumpsourceexaminedcarried instructeddefeatedNumber these events in the time order.___ John Snow began to test two theories.
___ An outbreak of cholera hit London in 1854.
___ John Snow marked the deaths on a map.
___ He announced that the water carried the disease.
___ John Snow investigated two streets where the outbreak was very severe.
___ King Cholera was defeated.
___ He found that most of the deaths were near a water pump.
___ He had the handle removed from the water pump.
21345678Summary John Snow wanted to find the cause of cholera.
He believed that people become ill after eating infected food . He used the next outbreak of cholera to test his idea . He studied a small area of houses which got their
Water from the same pump . Many people in the area died. John Snow showed that this was because the water in the pump was infected . He showed that cholera could be defeated if people drank clean water .
scientistszxxkw1.Which scientist discovered that objects in water are lifted up by a force that helps them float?B. ArchimedesC. Thomas EdisonA. Charles Darwin (287-212 BC) an ancient Greek mathematician & physicistQuiz学科网Give me a place to stand on, and I can move the earth.
----Archimedeszxxkw2. Who wrote a book explaining how animals and plants developed as the environment changed?A. Marie CurieC. Charles DarwinB. Gregor MendelCharles Darwin (1808-1882) , British author of The Origin of Species 3.Who invented the first steam engine?A. Thomas NewcomenC. Thomas EdisonB. Archimedeszxxkw4. Who used peas to show how physical characteristics are passed from parents to their children?A. Thomas EdisonC. ArchimedesB. Gregor MendelCzech (1822-1884), the father of genetics.学.科.网5. Who discovered radium?A. Marie CurieC. NewtonB. Zhang Heng(1867-1934) (Polish & French, won two Nobel Prizes)6.Who invented the way of giving electricity to everybody in large cities?A. Stephen Hawking C. Thomas EdisonB. Archimedes(1847-1931) , an American inventorThomas EdisonThe Inventions of Thomas Edison Phonograph 留声机LightbulbMotion Pictures7.Who was the painter that studied dead bodies to improve his painting of people?A. Gregor MendelC. Marie CurieB. Leonardo da Vinci (1452-1519) Italian artist8. 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 Heng(78-139) Chinese, invented seismographZhang Heng & his seismograph10.Who put forward a theory about black holes?A. Stephen HawkingC. CopernicusB. Archimedes(1942--) a British astronomerBrainstorming
made a great contribution
made great achievements
succeeded in their scientific career
overcame many difficulties
draw a conclusionthink of a methodcollect resultsmake a questionfind a problemanalyse the resultsfind supporting evidencefind a problemmake a questionthink of a methodcollect resultsanalyse the resultsdraw a conclusionHow to prove a new idea in scientific research?find supporting evidenceJohn Snow defeats “King cholera”ReadingAccording to the passage. please put the
7 stages in right order
Fast-readingMatch themPara 7Prevention of CholeraJohn snow was a famous _____,so _____ that he ______ Queen Victoria as her personal________. But he thought about helping ordinary people __________cholera. He wanted to face the _________and _____ this problem.Paragraph 1:doctorexpertattendedphysicianexposed to challengesolveFind a problemWhat’re the two theories?Paragraph 2:Make a question▲1: Cholera multiplied in the air. ▲ 2: People absorbed this disease into their body with their meals.Paragraph 3:Think a method When another outbreak hit London in 1854,what did he do ?Broad StreetMany deaths happened here.No death happened here.Public houseParagraph 4:Collect resultsFirst he _____ __ a map to find that many of the deaths were near the ____ _____in broad street ,but some houses had__ _____. So he made further ___________. He _________that those people had not drunk the water from the pump.
It seems that the water was to ______.marked onwater pump no deaths investigationsdiscoveredblameParagraph 5:Analyse resultsWhat did John snow do next?Paragraph 6:What extra evidence did he find?Finding supporting evidenceA woman and her daughter who moved away but drank the water also died.Paragraph 7:Draw a conclusionIt was certain that polluted water carried the virus.
The source of all the water supplies should be examined.Retelling 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 ______cholera. He suggested that the _______ of all water supplies be __________ .The water companies were__________ not to expose people to polluted water any more. Finally, “King Cholera” was_________.doctor19thcausedefeatbrokemarkedpumpsourceexaminedcarried instructeddefeatedNumber these events in the time order.___ John Snow began to test two theories.
___ An outbreak of cholera hit London in 1854.
___ John Snow marked the deaths on a map.
___ He announced that the water carried the disease.
___ John Snow investigated two streets where the outbreak was very severe.
___ King Cholera was defeated.
___ He found that most of the deaths were near a water pump.
___ He had the handle removed from the water pump.
21345678Summary John Snow wanted to find the cause of cholera.
He believed that people become ill after eating infected food . He used the next outbreak of cholera to test his idea . He studied a small area of houses which got their
Water from the same pump . Many people in the area died. John Snow showed that this was because the water in the pump was infected . He showed that cholera could be defeated if people drank clean water .