Ⅲ.拓展单词(通其变)

1．unfortunate adj.不幸的，遗憾的→unfortunately_adv.不幸地，倒霉地；令人遗憾地→fortunate adj.幸运的→fortunately adv.幸运地

2．decorate vt.装饰，装潢→decoration n．装饰，装饰品

3．wealthy adj.富有的，富裕的→wealth n．财富，财产

4．gradually adv.渐渐地，逐渐地→gradual adj.渐渐的，逐渐的

5．remains n．遗物，遗迹，遗骸→remain v．遗留，剩余；继续存在→remaining adj.剩余的

6．explode vi.爆炸→explosion n．爆炸，爆发

7．wooden adj.木制的→wood n．木料；树木

8．expression n．表达；表情，神色→express vt.表达，表示

9．powerful adj.强有力的→power n．动力，权力→powerless adj.无能的，无力的

10．memorial n．纪念馆，纪念碑adj.纪念的→memory n．记忆(力)；回忆→memorize vt.记忆；背诵

11．educate vt.教育→education n．教育，培养→educator n．教育者，教育家

12．aware adj.意识到的，知道的；察觉到的→awareness n．认识，意识

13．basis n．基础；基准；原因→basic adj.基础的→base n．基地；根基；基础v.以......为基础 [语境活用]

1．In order to gain much wealth and fame, the singer left his hometown as a poor boy and finally returned as an extremely wealthy man.(wealth)

2．She devoted her remaining years to the cause of studying the remains of the Forbidden City.(remain)

3．Someone made him aware of the effects of his actions.If so, he could gradually raise public moral awareness.(aware)

4．After he came to power,_everyone said he was a powerful leader, but now he feels so powerless that he even can't save his daughter.(power)

5．Though the trip to the memorial was over, it left a permanent memory on me. I will memorize the deeds done by heroes.(memory)

6．As is known to all, education is a gradual process, and people are gradually aware of its importance.(gradual)

7．The puzzled expression on her face suggested that she didn't know how she could express her feelings properly.(express)

8．Yesterday a bomb exploded in the market.The explosion was heard a mile away.(explode)