Unit1 Great scientists[上学期]

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名称 Unit1 Great scientists[上学期]
格式 rar
文件大小 585.8KB
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 2006-08-23 08:54:00

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课件16张PPT。 Copernicus’ Revolutionary TheoryWarming upDo you know what is the center of the solar system?
Can you name the nine planets in the solar system? Nine Planets In
the Solar System .Mercury 水星
Venus 金星
Earth 地球
Mars 火星
Jupiter 木星
Saturn 土星
Uranus 天王星
Neptune 海王星
Pluto 冥王星Nine Planets In the Solar System:Mnemonics (记忆术)
Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune PlutoMy Very Easy Method: Just Set Up Nine Planets.Can you use a good method to memorize them ?What did Copernicus think was the center of the solar system?
2.When did Copernicus publish his theory?Fast readingWhat did Copernicus think was the center of the solar system?
the sun.
2.When did Copernicus publish his theory?
in 1543. Careful Reading
Use the reading to help you draw the two theories of the universe Before Copernicus’ theory A diagram showing the solar system with the earth at its centre. Showing Copernicus’ theory A diagram showing the solar system with the sun at its centre.Further reading
Why didn’t Copernicus publish his theory before he died?
Discussion (pair work)
If you were Nicolaus Copernicus, would you have hidden your theory for so many years? Give a reason.Only if you put the sun there did the movements of the other planets in the sky make sense. can you learn English well.1.You can learn English well only in this way.
Only in this way __________________________.2. I was a student only then.
Only then _____________ was I a student.Only when one is away from home does one realize how nice home is.
But only his new theory could do that.1.Ex1~3 on P4~5.(课本)
2.Ex1~3 on P9~12.(学习辅导)
3.Get prepared for the
dictation.