他没有对那件事做出任何承诺。
②I felt I did not have to make such a (commit) to you.
我觉得我没有必要对你做出这样的承诺。
【答案】 ②commitment
(2)reward n.回报,酬谢,奖励vt.奖励,给以报酬
③He was given a reward for his contribution to science.
他因对科学做出的贡献而获得了奖励。
in reward (for) 作为(对......的)报答或奖赏
as a reward for 作为......的报酬/奖赏
reward sb. for (doing) sth. 为(做)某事而报答某人
reward sb. with sth. 用某物奖赏某人
④She received a cash bonus as a reward for her efforts.
她因自己所做的努力而得到一笔奖金。
⑤We rewarded him finding our lost dog.
他找回了我们丢失的狗,我们因此报答了他。
【答案】 ⑤for
[明辨异同] reward/award/prize
reward n.指悬赏或谢意。意为"报答,报偿,奖赏",表示由于做了某事而应该得到的东西。 award n.指正式地或官方地颁发,授予,给予的奖状或其他表彰物,以示授予者的称誉或鼓励。 prize n."奖赏,奖金,奖品",尤指在比赛中获得的荣誉。 reward/award
【导学号:98280018】
⑥He was a medal by the mayor for his dedication.
⑦Winners will be with a trip to England.
【答案】 ⑥awarded ⑦rewarded