一．词形变化
1. ______________v. 保护 ______________ n. 保护
2. ______________v. 减少，使变少 ______________ v. 增加，使变多
3. ______________n. 损失 ______________ v. 失去 ______________adj. 丢失的
4. ______________v. 打猎 _______________n. 猎人
5. ______________ adj.远的,远处的 _______________n. 距离,远方
6. ______________ adj. 重要的 ______________ n. 重要性
7. ______________ v. 笑 ______________n. 笑声
8. ______________ n. 仁慈，宽恕 ________________ adj. 仁慈的
9. ______________v. 影响；感动 ______________n. 影响
10. _____________v. 成功，接替 ______________n. 成功，成就 _____________adj. 成功的
11. _____________ n/v 损害,危害 _____________ adj.有害的 ________________adj.无害的
12.______________v.鉴赏，感激 ______________n.感激
13. ______________n.灰尘 ______________ adj.布满灰尘的
14. _____________ n. 结局，结尾 _____________ v. 结束 ________________ adj. 无尽的
15. ___________v. 出现 __________ n. 出现，外貌 ___________v. 消失 __________ n.消失
二．单词拼写
1.The old furniture was covered in d__________.
2.It is very dangerous to do a research in the thick rainforest because you must p________ yourself from wild animals.
3.The e_________ of this company is in charge of over a hundred staff.
4.Ladies and gentlemen, may I have your a_________ please?
5.Families on low i_____________ will be unable to buy their own house.
6.The company suffered a heavy ________ (lose) as a result of the economic crisis.
7.His great _________(succeed) in the career set a good example for us.
8.The WWF has always emphasized the ___________(important) of the wildlife protection.
9.We have no idea about how dinosaur __________(appear) from the earth.
10.The little girl was rescued by the soldiers, her parents showed great __________(感激) to them.
11.The antelope was ________(咬) by the fierce tiger so that it died immediately.
12.Mr. King was such a ________ (仁慈) man that he gave everything to the poor after he died.
三．完成句子
1.Scientist want to know how Mars __________ __________ __________(形成)？
2.__________ __________ __________(结果), he burst into tears without any symbols.
3.__________ __________(根据…所说)the reporter, an unknown object appeared in the sky this morning.
4.I smiled __________ ___________(如释重负) after my son had been admitted by Beida University.
5.The earthquake ________ _______ _______ _______ _______(对…有坏的影响) the people.
6.The wild population of kolas (考拉) is in danger of ___________ __________.(灭绝)
7.The output of wheat(小麦) ___________ ________(增加了)12％because of the fine weather.
8.Daisy had always ________ ________ (渴望)help endangered species of wildlife.
9.Why are they __________ __________ __________(在危险)disappearing?
10.What the headmaster said at the meeting should be _______ ________ ______ (引起注意).