UnitUnit33Enjoy the following Enjoy the following pictures and tell pictures and tell what they are and what they are and where they are from.where they are from.PyramidsPyramidsPyramidsPyramidsHanging GardensHanging GardensHanging GardensHanging GardensThe Taj MahalThe Taj MahalThe Taj MahalThe Taj MahalThe Statue of ZeusThe Statue of ZeusThe Statue of ZeusThe Statue of ZeusThe Potala PalaceThe Potala PalaceThe Potala PalaceThe Potala PalaceThe Great WallThe Great WallThe Great WallThe Great WallPompeiiPompeiiPompeiiPompeii Pompeii, ancient city of Italy, a port near Naples and at the foot of Mt.Vesuvius. What do you What do you think destroyed think destroyed Pompeii?Pompeii?What do you What do you think destroyed think destroyed Pompeii?Pompeii?volcanoPompeii in the pastPompeii todayAll the people in the city were buried alive! Today all we can see of Pompeii are ruins. But the ruins tell us many things about the ancient world. The disaster that destroyed the city of Pompeii in 79 AD preserved forever a treasury( 宝库 ) of the past. Careful exploration of the ruins continues to add to our knowledge of ancient Roman times.Pompeii todayDo you know any Do you know any other lost other lost civilizations?civilizations?Do you know any Do you know any other lost other lost civilizations?civilizations?Yuanmingyuan Yuanmingyuan Yuanmingyuan Yuanmingyuan Loulan Loulan Loulan Loulan The Ancient City of Loulan played a very important role on the Silk Road. Chinese silks, tea, and jewelries were firstly exported to other regions and countries through the Ancient City of Loulan. The ancient State of Loulan was a small state established in the Western Regions in ancient times before 176 B.C. and lasted until the seventh...