1、1/26American HistoryQuestion 1:Do you like history?Histories make men wise;poets witty;mathematics subtile;natural philosophy deep;moral grave;logic and rhetoric able to contend.-Francis Bacon2/26American HistoryQuestion 2:Where is America?3/26American History4/26American HistoryQuestion 3:What is h
2、istory?All the things that happened in the past,especially the political,social,or economic developmemt of a nation.5/26American History当代史modern history古代史ancient history人类历史human history贯通历史throughout history6/26American History1.The first Americans1.people from Asia2.the Maya3.The Aztec(阿兹特克人)4.t
3、he Inca(印加人)7/26American History1.How people arrive in the AmericasAbout 70,000 years ago-climate change-glaciers-Ice age-land exposed-Bering Strait8/26American History9/26American Historythe Bering Strait-a strip of land 1,000 miles emerged-connected the continents of Asia and North Amerca-the Beri
4、ng Land Bridge-hunman started to follow animal to North America-then into South America10/26American History2.what they did in this landdeveloped tools of stone and bonefirst used spears hurled by atlatls to kill their preylearned how to make firelearned to weave plant fibers into baskets11/26Americ
5、an History3.How we know wtat we know1.they use radiocarbon放射性碳定年法，又称碳测年，是利用自然存在碳-14同位素放射性定年法，用以确定原先存活动物和植物年纪一个方法，可测定早至五万年前有机物质年代。对于考古学来讲，这是一个准确定年法技术。2.study the animals they hunted and things they left behind like campsites12/26American History13/26American History14/26American History15/26Sabor-too
6、thed Tiger 剑齿虎剑齿虎16/26Mammoth 猛犸象猛犸象17/26American lion18/26giant beaver 巨型河狸巨型河狸19/26Sloth 树懒树懒20/26American History4.The People of the other Americas:The Mayaprospered from about 250 A.D.to 900 A.D.The Maya civilizationgreat mathematician-zerogood at astronomycreate two calendarsdeveloped a writing
7、 system-hieroglyphicsfirst people to cultivate corn21/26American HistoryThe People of the other Americas:The Aztec(阿兹特克人)snake-eating eagle-Lake Texcoco(特斯科科湖-)-Tenochtitlan（特诺奇蒂特兰）1.conquered most peoples lived in central Mexico2.sacrificed people to guarantee food and rain3.became stronger-formed
8、the Aztec Empire22/26American HistoryThe People of the other Americas:the Inca(印加人)in the middle of 1400s,the Inca created a great empire along South Americas pacific coastline1.great builders-stone walls -road system23/26American History24/26American History5.Early North AmericansAmerican aborigines/aboriginal people/aboriginals/indigenous people/early native Anerican people25/26American History26/26
浙ICP备2021020529号-1 | 浙B2-20240490 
