1 . 写出黑体词的词性及含义。
1. Somehow, these arguments and reasoning resulted in a global reduction in error. ________________
2. This was the sort of work that made you appreciate the dollars you earned and respect those who did the work, he told me. ________________
3. At the base is a rainforest. It ends abruptly at 3, 000 meters, giving way to lands of low growing plants. ________________

6 . 词性转换
1. ________ n.探险者；勘察者→ ________ v.探测；探险→ ________ n.探险；探索
2. ________ n.准备，预备→ ________ v.预备；准备
3. ________ n.大本营，基地；基础→ ________ adj.基本的；基础的
4. ________ n.雄心；抱负；追求，夙愿→ ________ adj.有雄心的；有抱负的→ ________ adv.雄心勃勃地
5. ________ adj.久远的；遥远的→ ________ n.距离；路程
6. ________ n.真诚；诚实，正直→ ________ adj.诚实的；正直的；坦率的→ ________ adv.诚实地
7. ________ n.真诚，真挚，诚实→ ________ adj.真诚的；诚实的；诚恳的→ ________ adv.真诚地；诚实地
8. ________ n.勇气；勇敢的行为→ ________ adj.勇敢的；无畏的→ ________ adv.勇敢地，拼命地
9. ________ n.独创性；创造力→ ________ adj.原来的；起初的；最早的→ ________ adv.原来；起初→ ________ v.起源；发源
10. ________ n.消亡；消失→ ________ v.消失；不复存在；灭绝→ ________ v.出现；呈现；显现

8 . To climb Mount Everest, people need to set a lot of b_________ along the route so that they can get access to food supply and medical treatment when anything goes wrong. (根据首字母单词拼写)

10 . 汉译英
1. 在去某地的路上 ________
2. 食物基地 ________
3. 取得快速进步 _________
4. 为返程做准备 _________
5. 绝望的情形 ___________
6. 做某事有困难 _________
7. 在遥远的过去 _________
8. 停止运转，出故障 ________
9. 由……组成 ________
10. 狼的消失 ________