n.voyage航行repetition重复continent大陆route路线discovery发现official官员relation关系;交往trade贸易v.以物易物fleet(统一调度的)船队;机群n.Africa非洲silk丝织物;丝绸giraffe长颈鹿development发展;壮大region地区pioneer先锋;先驱people民族;种族wealth财富adj.American美洲的foreign外国的v.rise变得更加成功(或重要、强大等)develop增强;加强spread-spread-spread传播adv.nowhere无处;哪里都不prep.besides除。。。之外(还)expressionsopenup开辟goonatrip去旅行setup建立;设立setsail起航beknownas被称为aswellas也;还leadto导致compare…with比较对比1.voyagen.航行thevoyagesofZhengHe郑和的航行onthevoyage在航行途中2.repetitionn.重复askforrepetition请求重复repeatv.重复3.Americanadj.美洲的;美国的n.美国人Americancontinent美洲大陆American.美洲;美国4.discoveryn.发现thediscoveryofAmerica美洲的发现discoverv.发现ColumbusdiscoveredAmerica.哥伦布发现了美洲。5.rise-rose-risenv.1)变得更加成功(或重要、强大等)risetobecomeagreatleader一跃而为伟大领袖Hefromnothingtobeanofficial.他由无名小卒升为官员。rose5.rise-rose-risenv.2)(太阳、河水)上升;升起Thesunintheeast.太阳从东边升起。Theriverhasby3metres.河水上涨了3米。risesrisen6.officialn.官员governmentofficials政府官员officen.办公室;办公楼7.relationn.关系;交往therelationbetweenAandBA和B之间的关系developrelations发展加强交往8.developv.增强加强;发展Shenzhenhasfromafishingvillageintoaninternationalcity.developmentn.发展;壮大theofourcountrydevelopedadj.发达的developingadj.发展中的developeddevelopment9.traden.贸易v.以物易物;互相交换Zhenghesetup开设traderoutes贸易路线withforeigncountries.世贸组织WTO(WorldTradeOrganization)foreignern.外国人ShetradedherIphone5Sforanipad.她用她的ihone5s交换了一部ipad.10.African.非洲Africanadj.非洲的;非洲人的n.非洲人11.silkn.丝织物;丝绸Hercheogsamismadeof.silk12.pioneern.先锋;先驱YoungPioneer少先队员13.peoplen.1)[pl.]人们=persons2)[C]民族;种族differentpeoplesaroundtheworld全世界不同种族的人们14.wealthn.财富wealthyadj.=veryrich15.spread-spread-spreadv...