Lesson22货币高一英语课件
日期：2010-04-04 04:42
withholesinit，weightsmetalshavedifferentdesignsshapes，andthesecoinswereusedforthenext2，thatisfrom221BCuntil19161Inwhatwaysarecoinsdifferentfromeachother?beofdifferentsizes，000years，Whatcanyouusuallyseeonthetwosidesofacoin?ItiscommontohavetheheadofafamouspersonononesideTodaythecoinsisusuallypressedwiththenameofthecountry，1Whatwereusedbeforecoinswereused?2HowmanycoinswerefoundinAustralia?Doyoulikecollectingstamps?Doyoulikecollectingpostcards?TheearliestcoinsintheworldwereusedinChinafrommorethan3000yearsagoTheywerecalledbeimoneyLesson22COINSLater，anothertypeofcoinwasused，thevalueofthecoinandthedatetheheadofafamouspersonThecoinispressedwiththevalueofthecoinandthedatesOnthissideitispressedwiththenameofcountryMetalsandothermaterials:seashellsringsbamboostickswoodgoldclothWhatthingswereusedformoneybeforecoinsappeared?CoinscanbemadeofdifferentkindsofmetalmixedtogetherTheearliestcoinsinthewestweremadeofgoldmixedwithsilverThenewChinesepandacoinismadeof9999%，
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