长城英文介绍ppt课件（优质ppt）.pptx

TheGreatWall

TheGreatWallTheconstructionoftheWallfirstbeganduringtheperiodoftheWarringStates,whichisapproximatelytheperiodsofAristotleandArchimedes.

TheGreatWallIn221B.C.afterthefirstemperorofQinDynastyunifiedChina,hedecidedtolinkupvarioussectionsofthewallstoholdbackthenomadictribesfrommakingfurtheradvancetothesouth.

BadalingGreatWallTheGreatWallwasrebuiltduringtheMingdynastyinthe16thcentury.ItextendsfromShanhaiguanPass,seaport,toJiayuguanPassinGansuProvince.BadalingsectionisthebestofpreservedpartoftheWall

JiayuguanPass

ShanhaiguanPass

NankouThisisasamlltowncalled“Nankou”,whichmeans“southgateway”ItwasnorthernentrancetoBeijinginancienttimes.

ZhantianyouThemannamedZhanTianyou.Hewasapatrioticengineerbornin1861inGuangdongProvince.Attheageof17,hewasadmittedtoYaleUniversitywherehemajoredincivilandrailwayengineering.

JuyongguanPassItisanimprotantstrategicgatewayleadingtoInnerMongolia.

JuyongguanPass

BeacontowerMostoftheBeacontowerstandonhilltopsorothereasilyvisiblesitesatregularintervals.

Bytransmittingmessageswithsmokesignalsorfiretothecaopitalandthemajorgarrisons,thebeacontowersformedacompletecommunicationssystem.