1、Unit 1 Tales of the unexplainedWelcome to the unitBy Zhu ChanghuapyramidsThe Great Pyramid2,300,000 stones450 feet hightallest until 19th centuryThe Great PyramidKhufus Great Pyramid To observe stars,or map the sky.Why?To serve as tombs.To be left by aliens.It is made of blood,flesh,and wisdom.2,300
2、,000 stones450 feet highStonehenge in EnglandA temple for worship of gods.To study the sky.mysterious projecttourist attractionYeti heavily-builthairyman-likethick black furhuge shoulderslong armslarge handsdescriptionfootprintsThey were made by bears or other beasts.The sun makes them bigger.They w
3、ere made by people playing a joke.bigger than humans.Why?The Loch Ness MonsterNessiesnakelike headtailUFODo you believe in unexplained things,such as UFOs,Yetis and monsters?Why,why not?1What other unexplained things do you know about besides the above mentioned?2If you saw a UFO or a monster some day,what would you do?3Shenzhou VIWhat will you do for the future scientific exploration?Homework:Word Power-Space exploration
