美国概况(基本信息)

TourU.S.A.TourU.S.A.1.GeographicalknowledgeaboutU.S.A2.HistorystoryaboutU.S.A3.Politics,economyandcultureinU.S.A4.Famousstatesandcities5.“FamilyAlbumU.S.A”6.“Goodluck,Charlie!”7.MoviesaboutU.S.A8.…theUnitedStatesofAmericaPresident:BarackObamaCapital:WashingtonD.C.Thereare3millionpeopleinAmerica.Ithasthethirdlargestpopulation.Stars&strips:50starsrepresenting50states7redstrips,6whitestrips:13originalstatesNationalFlagoftheU.S.AAmericanEagle1.ItissituatedinthesouthernpartofNorthAmerica(exceptAlaskaandHawaii).2.ItisnexttoCanadaandMexico.3.ItissurroundedbyPacificOceanandNorthAtlanticOcean.4.Itisthefourthlargestcountryintheworld.(Russia,Canada,China)★Locationandsize:★GeographicfeatureThreemajordivisions:thehighlandsintheeast,themountainsinthewest,andavastplainregioninthemiddle.Theeasternpart(highlands)▼theAppalachianRange阿巴拉契亚山脉Thewesternpart(mountains)▼CordilleraRange科迪罗拉山脉▼theCoastRange海岸山脉▼theRockyMountains落基山脉▼TheGreatCanyon大峡谷Thecentralpart★theMississippiRiver密西西比河★theMissouriRiver密苏里河★theFiveGreatLakes五大湖区★States▼USAiscomposedof48contiguousstatesandtwononcontiguousstatesofAlaskaandHawaii.