3 . 词性转换
1. desire n. →__________adj. 值得拥有的，可取的
2. admit vi & vt→_________n. 承认，允许进入；入场费
3. benefit n.→__________adj. 有益的
4. professional adj. →____________ n. 专业，职业→___________n. 教授
5. injury n.→____________ vt. 损害，伤害→___________adj.受伤的
6. various adj. →__________n. 多样化；种类→___________v.使变化，变化
7. intend vt. →____________n. 目的，意图，打算→_________adj. 故意的，有意的
8. strong adj.→_____________vt. & vi. 使强健→___________n.力气，强项
9. concern n. & vt.→________adj.关切的，关心的→_________prep.关于
10. basis n.→___________vt. 以……为基础→________adj.基本的
11. energy_n. →____________ vt. 使充满活力；使增强决心→____________ adj. 精力充沛的；充满活力的
12. fortune n. →____________ adj. 幸运的→____________ adv. 幸运地→____________ adj. 不幸的，倒霉的→____________ adv. 不幸地
13. prevent vt. →_________n. 预防；防范→___________adj. 可预防的
14. satisfaction n.→ ________vt. 使满意→_________adj. 感到满意的→________adj. 令人满意的
15. announcement n.→_______vt. 宣布，通告→___________n. 广播员，节目主持人

5 . 用方框中所给单词的适当形式填空，每词仅用一次。

down        base            concerned       stick       win

1. We should ________to our dream no matter how difficult it is.
2. The _______of the speech competition has been decided by the five teachers.
3. Tim has been feeling _______because of his low test scores.
4. Lucy hasn’t been back home and the family are all______about her safety.
5. The film that is _____ on a true story is popular with young people.

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 ________