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1、新课标人教版课件系列,高中英语必修3-4.13,Welcome,The solar system,Astronomy: The science of the stars,How I wish I could.,Listening,Isaac Newton,Albert Einstein,Stephen Hawking,Dates,Idea,Stephen Hawking,Albert Einstein,Isaac Newton,Other information,put forward, a pull (force), drop, throw away. 2. gravity, time in
2、 space. 3. black holes, be pulled into, push out,Words and expressions,1642-1727,1879-1955,1942-,Everything is affected by a pull called gravity.,Gravity is different in space, time is not the same everywhere.,“Black holes” “eat” objects but also “spit” them out,It was only about the earth,It was ab
3、out the universe,It was about things found in the universe called “black holes”,Dates,Idea,Stephen Hawking,Albert Einstein,Isaac Newton,Other information,Which of the following is the best for giving the main idea of the listening passage? Explain what is wrong with the other three.,I heard about ho
4、w three men made mistakes when they tried to describe gravity. I heard about how three men wanted to find out about the beginning of the universe. I heard about how the idea of gravity has developed over a long period of time. I heard about three scientists and their work.,balloons,plane,spaceship a
5、nd rockets,gravity and flying dream,A VISIT TO THE MOON,Fast reading How many times did the gravity and Li yanpings weight change when they flew to the moon?,Time,The ways gravity changed for Li yanping,How Li yanpings weight changed,leaving the earths atmosphere,in space,on the moon,very strong,dis
6、appeared,very light,became heavy,no weight, float like a feather,about one-sixth of his weight on the earth,Why do we human beings try to explore(探索) space again and again?,Discussion,1. Situation on the earth now. 2. Benefit from the research in space.,Future life in space,HomeworkPractise the dialogues in thereading passage.Imagine what difficulties youwould face on the moon and howyou would overcome(克服) them.,
