1 . 拓展词汇
1. ______ n.追求， 抱负→ ______adj.有野心的，有雄心的
2. correspondent n.通讯员，记者→ ______v.通信
3. ____ adj.(有关) 历史的；有关历史研究的→history n.历史→ _____n.历史学家→ _____adj.历史上著名(或重要) 的
4. ______ n.私家侦探→ ______v.发现， 查明，侦察出
5. ultimate   adj.最后的，最终的→ ______adv.最后，最终
6. ____ v.准许……加入(俱乐部、组织)；接收(入学) → _____n.允许进入(加入)
7. ______ v.拒绝接受；不予考虑→ ______n.拒绝考虑，不接受
8. ______ v.参加，参与→______ n.参加，参与→ participant n.参与者；参加者
9. ______ v.象征，代表→ ______n.符号，代号，记号
10. _____ n.可供选择的事物→ ____adv.(引出第二种选择或可能的建议) 要不，或者

2 . She was not trained as a scientist but on all her voyages took along a staff of________ (地质学家), botanists, zoologists, and hydrologists(水文学家). （根据汉语提示单词拼写）

3 . Things quickly got i________ (紧张的，激烈的) due to the huge amount of energy required to look after them. (根据中英文提示填空)

4 . In a piece from 2018, Von wong wanted to illustrate a specific statistic: every 60 seconds, a truckload’s worth of p________ enters the ocean.(根据首字母单词拼写)

5 . Find people in your company who share common interests and develop your c__________ around the people and activities you love. (根据首字母单词拼写)

6 . 词性转换
1. ________ adj.活着的 n.生计；生活方式→ live v. 生活；居住
2. ________ n. 应用；申请→ apply     v. 申请
3. free   adj. 自由的；免费的→________ n. 自由
4. ________ n. 辩护；保护→ defend v. 防御；保卫→________ adj. 防御的
5. tower v. 屹立；胜过，超过 n. 塔→________ adj. 高大的；出色的
6. ________ n．组织；安排→   organize     v. 组织
7. ________ n./v. 伤害，损害→________ adj. 有害的
8. ________ adv. 绝对地；完全地→________ adj. 绝对的；完全的

7 . Despite having received the best __________, he is still in danger of dying of his lung cancer.   (治疗)

8 . We can know his __________ through her words.   (个性)

9 . 词性转换
1. vary：n. ________
2. necessary：n. ________
3. convenient：n. ________
4. addict：n. ________
5. society：adj. ________
6. distant：n. ________
7. entire：adv. ________
8. organize：n. ________
9. graduate：n. ________
10. attract：n. ________

10 . 词性转换
1. stress：adj. ________
2. challenge：adj. ________
3. differ：n. ________
4. previous：adv. ________
5. expect：n. ________
6. confident：n. ________
7. press：n. ________
8. injure：n. ________
9. volunteer：adj. ________
10. definite：adv. ________