1、1Unit 3 Amazing peopleexplorer n.探险家;勘探者curious adj.好奇的,求知欲强的set sail 启航tomb 坟墓Egyptian adj.埃及的,埃及人的fortune n.大笔的钱,财富;运气preserve vt.保存,保护,保持valley n.山谷,峡谷come across(偶然)遇见;发现entrance n.入口content n.内容swallow vt.无论哪些airplane n.飞机2signal n.信号vi.表明captain n.船长,飞机机长;队长;海军上校,陆军、空军上尉warning n.警告widespread
2、adj.广泛的,普遍的requirement n.要求,规定inspire vt.启迪,赋予灵感;激励,鼓舞sex n.性别female n.本国的outgoing adj.爱交际的;友好的;外向的data n.(pl.)数据;资料companion n.伴侣;陪伴rare adj.稀有的,罕见的discourage vt.使灰心;劝阻devotion n.奉献;忠诚;专心murder vt.机构voyage n.航行;(尤指)航海,航天orbit n.轨道 vt.沿轨道运行,围绕运动astronaut n.宇航员north-east n.东北desire n.愿望,欲望,渴望 vt.渴望,期望apply vi.申请vt.使用,应用candidate n.候选人;申请人3survival n.幸存,存活rocket n.火箭status n.地位,身份superior n.上级,上司 adj.更好的,更高的be in control (of sth.)掌管,控制(某物)quality n.品质;质量optimistic adj.乐观的,抱乐观看法的indeed adv.的确,确实look up to 敬佩