1 . 英汉互译
1. conservation ________________
2. incident ________________
3. architect ________________
4. operator ________________
5. vote ________________
6. cooperation ________________
7. forecast ________________
8. ________________ n. 水坝
9. ________________ vt. 打扰，插嘴；使暂停，使中断；vi. 打扰，插嘴
10. ________________ n. 分歧；分开，分隔
11. ________________ n. 提议，动议；运动；动作
12. ________________ n. 运河

2 . 根据提示写单词
1. a fair ____________ of time and resources 时间和资源的合理分配
2. one of the principal ____________ 主要建筑师之一
3. a computer ____________ 电脑操作员
4. a shooting ____________ 枪击事件
5. the ____________ between parents and schools 家校合作
6. weather ____________ 天气预报
7. ____________ the traffic 使交通中断
8. water and soil ____________ 水土保持
9. ____________ in favor of the president 投票赞成总统
10. the ____________ of Rome 罗马的壮丽景色

3 . 根据语境和汉语提示写出正确的单词
1. ____________ a platform     登上了讲台
2. ____________ a nation     塑造一个国家
3. a ____________ war     一场内战
4. the ____________ people     平民百姓
5. Northern States of the ____________     北部各州联盟
6. the ____________ between North and South     南北之间的分歧
7. the ____________ between black and white     黑人与白人之间的界限
8. the ____________ of humankind     人类平等
9. ____________ in Liberty     孕育于自由之中
10. ____________ to the proposition that all men are created equal     献身于人人生而平等的理想