导读：词组能有效的帮助大家提高完型和句子的理解与写作质量，为保证大家能够灵活运用考研重点词组，社科赛斯李梅老师特配以相应的例句，帮助大家更快地获得更高的分数。
51. aside from 除...外(还有)
Aside from a few scratches, I’m ok.
除了几处擦伤处，我安然无恙。
52. assure sb of sth 使某人确信某事
He assured himself of her safety.
他确定她是安全的。
53. at a loss 茫然，不知所措
I was at a loss for what to do next.
下一步该怎么做，我完全没谱。
54. at a time 一次，每次
Can I borrow two books at a time？
我可以一次借两本书吗？
55. at all costs 不惜一切代价
We will save his life at all costs.
我们将不惜任何代价挽救他生命。
56. at all events 不管怎样，无论如何
She had a terrible accident, but at all events she wasn’t killed.
她遇到了可怕的情况，但无论怎样，她没有死。
57. at all times 随时，总是
Doctor Liu is on call at all times.
不论什么时候刘医生随叫随到。
58. at any rate 无论如何，至少
At any rate the task must be fulfilled.
无论如何，任务总得完成。
59. at best 充其量，至多
We can only finish half of it this afternoon at best.
今天下午我们充其量只能完成一半。
60. at first sight 乍一看，初看起来
She fell in love with the cottage at first sight.
她一见到这小屋就喜欢上了。
