1 . 英译汉
1. procedure n. ________
2. rocket n. ________
3. gravity n. ________
4. vehicle n. ________
5. satellite n. ________
6. orbit n. ________ vt.&vi. ________
7. giant adj. ________ n. ________
8. agency n. ________

3 . 英译汉

1. absence ________________
2. gravity ________________
3. astronaut ________________
4. float ________________
5. cupboard ________________
6. mission ________________
7. bother ________________
8. occupy ________________
9. ceiling ________________
10. evaluate ________________

4 . 汉译英
1. _____________n．火箭；火箭弹
2. _____________n．重力；引力
3. _____________ n．边境；国界；边远地区
4. _____________n．交通工具；车辆
5. _____________ n．人造卫星； 卫星
6. _____________vt.&n.发射；发起；上市
7. _____________n．轨道；势力范围 vt.& vi.沿轨道运行；环绕……运行
8. _____________adj.巨大的；伟大的 n.巨人；巨兽；伟人
9. _____________n. （政府的）专门机构；服务机构；代理处
10. _____________adj.持续存在的；仍在进行的；不断发展的
11. _____________n．航天器；宇宙飞船
12. _____________adj.足够的；充足的

5 . 汉译英
1. a famous ________ 一位著名的宇航员
2. the selection ________ 选择过程
3. ________ and physical training 身心训练
4. an ________ answer 一个聪明的回答
5. the secrets of the ________ 宇宙的秘密
6. escape Earth’s ________ 摆脱地球的引力
7. make ________ to carry people 制造载人的交通工具
8. ________to be a explorer 决定做一个探索者
9. the Sputnik ________ “旅伴一号”卫星
10. ________ the satellite 发射卫星

6 . 宇宙飞行器正围绕着地球如此快速地飞驰以至于它抵消了引力的作用。(汉译英)

8 . 写出画线单词的词性和词义
1. Then, on two separate morning visits to the scientists’ lab, each man walked for an hour at an average speed that, in theory, should allow his body to rely mainly on fat for fuel. ________
2. My parents thought all of this was a grand idea and called Betsy’s dad with their permission. ________
3. The decline is not because we have all become lazy. ________
4. As an added bonus, it’s close to the main train station. ________
5. For the past two years, Gordon’s students have been studying ways to kill bacteria in zero gravity, and they think they’ re close to a solution. ________

9 . 穿着太空服的吉米看起来矮胖臃肿了一些，但他能承受月球的重力，而在地球上出生的人是无法承受这种重力的。（汉译英）

10 . 两天后他才意识到事情的严重性。(before)（汉译英）