今天单词都有“奖励”的意思
　　award. n.Things or amount given to sb.for his contribution and honor. 奖状或其他表彰物（以示授予者的称誉或鼓励）
　　※It’s an award for good conduct.这是一项操行奖励。
　　prize. n. sth.,typically valuable or money given to someone who is successful in a competition.（赢得比赛所获得的）奖金或有价值的东西
　　※If you won that prize，how would you spend the money？如果你得到那个奖，你准备怎么花那笔钱？
　　reward. n.(sth. gained or received as)a return for doing sth. good or valuable.报答；报偿；奖赏）
　　※There is a reward of $100 000 for the capture of the escaped convict.悬赏10万美元捉拿逃犯。