《unit 2 space_exploration》.ppt

Quiz Guess the right answer according to the description as quickly as possible! Word Power On 27 Sept 2008, the Chinese astronaut Zhai Zhigang took a walk in space. I guess some of you are dreaming of becoming an ________ and travelling to _________ to carry out scientific research. I once went to space. I travelled by ____________, a spaceship that looks like a plane. Two _______ supported by a launch tower lifted it into space. At a certain distance from the Earth, the rockets separated from the space shuttle and fell into the sea. Then a ____________ picked them up. I did research in a base in outer space called __________. Sometimes I went out of it to take a ___________. In outer space astronauts cannot take off their __________, which protect them and provide oxygen. 1. If you were the first person landing on the Moon, what would you say to the world first? 2. If you have a chance to travel in outer space, which planet do you want to go to? Why? Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto Mercury Venus Mars Uranus Neptune Earth Jupiter Saturn Pluto Check your memory 水星 金星 地球 火星 木星 土星 天王星 海王星 冥王星 the earth planet the sun star the moon satellites natural artificial / man-made man-made satellite Comet Halleys comet Discussion: * Module 2 Unit 1 Word Power Space Exploration Lead-in Clue 1: It is a famous film directed by Steven Spielberg. Clue 2: It is about an alien who is left on the Earth by his partners. Clue 3: A boy named Elliot tries to help him contact his people and escape from the capture of the government. Clue 4: They become good friends and have a happy ending. No. 1 The Extra-terrestrial Clue 1: He is an expert in astrophysics (天体物理学), theoretical physics (理论物理学) and mathematics. Clue 2: He has got great achievements in black hole and quantum cosmology (量子宇宙论). Clue 3: He is a world-famous British physical scientist who is disabled . No. 2 Stephen William Hawking Clue 1: He was once an astronaut