1、新课标人教版课件系列 高中英语 必修 3-4.13The solar systemAstronomy: The science of the starsListeningIsaac Newton Albert Einstein Stephen HawkingDatesIdea Stephen HawkingAlbert EinsteinIsaac NewtonOther information1. put forward, a pull (force), drop, throw away.2. gravity, time in space.3. black holes, be pulled i
2、nto, push outWords and expressions1642-1727 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 outIt was only about the earthIt was about the universeIt was about things found
3、 in the universe called “black holes”DatesIdea Stephen HawkingAlbert EinsteinIsaac NewtonOther informationWhich of the following is the best for giving the main idea of the listening passage? Explain what is wrong with the other three.1 I heard about how three men made mistakes when they tried to de
4、scribe gravity.2 I heard about how three men wanted to find out about the beginning of the universe.3 I heard about how the idea of gravity has developed over a long period of time.4 I heard about three scientists and their work.balloonsplanespaceship and rocketsgravity and flying dreamA VISIT TO TH
5、E MOONFast readingHow many times did the gravity and Li yanpings weight change when they flew to the moon? TimeThe ways gravity changed for Li yanping How Li yanpings weight changedleaving the earths atmospherein spaceon the moonvery strongdisappearedvery lightbecame heavyno weight, float like a fea
6、therabout one-sixth of his weight on the earthWhy do we human beings try to explore(探索 ) space again and again?Discussion1. Situation on the earth now.2. Benefit from the research in space.Future life in spaceHomework1. Practise the dialogues in thereading passage.2. Imagine what difficulties youwould face on the moon and howyou would overcome(克服 ) them.
