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award:
v
1.To give esp.as the result of an official decision （尤指官方决定）给予,授予,判给：例〔+obj(i)+obj(d)]
例：she's been awarded a scholarship to study at Oxford.
她获得了去年牛津大学念书的奖学金.
n
something,esp.a prize or money,given as the result of an official decision 奖,奖赏,奖金,奖品（损害赔偿等之）裁定额.
例：an award of $5000 to those injured in the explosion.
裁定给在爆炸（事故）中受伤的人五千澳元赔偿费.
vi/vt
审查后授予,授予,奖于,裁定
award通常指由审核员等慎重审核的结果所给与的奖赏
reward:
n
1.(something gained or received as )a return for doing something good or valuable.报酬,报答,奖赏,报偿
例As a reward for passing her exams,she got a new bike from her parents.
作为对她考试及格的奖赏,父亲给她买了一辆新的脚踏车.
I don't expect anything in reward' I did it because I enjoyed it.
我不指望得到什么报答,我做这件事只是因为我喜欢干.
they will expect some reward after working so hard.
他们这样卖力的工作,总会得到报酬的.
2.an amount of money given to someone who helps the polic or brings back lost property 赏金,酬金
例The police are offering a big reward for information about the robbery.
警方为获得这起抢劫案的线索而重金悬赏.
v
to give a reward to someone or for an action.报酬,酬谢,报答,奖赏
例He was genrously rewarded.
他得到了慷慨的酬报.〕
reward通常指给与善行,业绩,劳力等的报酬（奖励）
reward通常指给与善行,业绩,劳力等的报酬（奖励）
award通常指由审核员等慎重审核的结果所给与的奖赏
再问： 那么win an award能不能改成win awards，give a reward能不能改成give rewards
再答： win awards 和give rewards都是可以的.
