内容正文:
Section Ⅲ Extended reading & Project & Assessment
Ⅰ.重点单词
基础单词
1. purse n. 资金,财源;钱包
2. tale n. 故事;讲述,叙述
3. shuttle n. 航天飞机;来往于两地之间的航班(或班车、火车)vi. 频繁往来(于两地之间)
4. hydrogen n. 氢,氢气
5. rocket n. 火箭;火箭武器
6. coverage n. 新闻报道;覆盖范围;信息范围
7. incredibly adv. 极其,极端地;令人难以置信
8. shelter n. 居所,住处;庇护vt. 保护,掩蔽vi. 躲避
9. nuclear adj. 核能的,原子能的;核武器的
拓展词汇
10. origin n. 起源,起因;出身→ original adj.原先的,起初的,新颖的→ originally adv. 起初地,原来地
11. frequency n. 发生率,出现率;频繁;频率→ frequent adj. 频繁的, 经常性的→ frequently adv. 频繁地
12. motive n. 原因,动机,目的→ motivate v. 激励,促进,激发→ motivation n. 动力 诱因
13. investment n. 投资;投入→ invest v. 投资
14. calculate vt. 计算,核算;预测→ calculation n. 计算,估算
15. mechanic n. 机械师,技工→ mechanical adj. 机械的
16. assistant n. 助理;售货员;助教adj. 助理的,副的→ assist v. 帮助,协助→ assistance n. 帮助,援助
17. dust n. 沙土,尘土;灰尘,尘埃→ dusty adj.满是灰尘的
18. constant adj. 固定的,不变的;连续发生的,重复的→ constantly adv. 总是 经常地 不断地
Ⅱ.重点短语
1. land on 登陆 降落于
2. long to do 渴望做某事
3. desire to do 渴望做某事
4. make sense of 理解;了解清楚
5. wonder about 想知道
6. be curious about 对……感到好奇
7. motivate sb to do sth 激励某人做某事
8. address questions 解决问题
9. go far beyond 远远超过
10. by far 到目前为止
11. be caught in 被困住;绊住
12. be bathed in 沉浸于;沐浴于
13. meet one's needs 满足某人的要求
14. the insight into sth 对某事的深刻理解;洞察
Ⅲ.重点句型
1. It was in May that you can see this kind of flower.
你在五月可以看到这种花。
2.Internet makes our life easy and convenient .
因特网使我们的生活更加轻松方便。
3.Radiation levels on the surface of Mars are two and a half times higher than those on the International Space Station.
火星表面的辐射水平是国际空间站辐射的2.5倍。
4.He forgot to bring his pen with him, as was often the case .
他忘了带笔,这是常事。
Ⅰ.Match the main idea with each paragraph.
A.It is human's nature to explore.
B.Why human beings continue to explore space.
C.The space industry brings great economic value.
D.Exploring space improves people's understanding of the universe.
E.Technologies used for space exploration make our lives safer and easier.
F.Exploring space provides education and inspiration for