重点讲解：
1. on edge 紧张不安；烦躁；
例句：Cage was on edge when waiting for her exam results.
在等候考试结果时，凯奇坐立不安。
2. short of 少于；不及；未达到；
例句：Inflation is just short of 11 per cent.
通货膨胀接近 11%。
3. be in awe of 对…无比崇敬；对…敬畏；
例句：Caroline hardly dared talk in Alex's presence, she was so in awe of him.
卡罗琳在亚历克斯面前几乎不敢说话，她对他很是敬畏。
4. dream of 梦想；渴望；
例句：He dreams of one day becoming a famous violinist.
他梦想有朝一日成为著名的小提琴家。
5. even though 即使；尽管；纵然；
例句：He stuck out the race even though he finished last.
尽管他是最后一名他还是坚持跑完了全程。
6. attribute to 把…归因于；把…归咎于；
例句：She could not attribute such behaviour to mistake or misapprehension of any kind.
她也不能把这种行为归之任何的误会或误解。
