重点讲解：
1. in time 及时；不迟；
例句：He brake his car just in time to avoid an accident.
他及时煞车，避免了一次事故。
2. done and dusted （计划或活动等）已经完全结束（或准备好了） ；
例句：Everybody else seems to think the deal will be done and dusted by lunchtime, but I'm not so sure.
似乎大家都觉得这笔交易在午饭前就能完成，可是我却不那么肯定。
3. never mind （常用于否定陈述句后）更不用说；
例句：I'm not going to believe it myself, never mind convince anyone else.
我自己都不会相信，更别提说服别人了。
4. no way 没门儿；不可能；
例句：No way I can sell 20 tickets for the party.
欢送会的20张票我卖不出去。
5. as far as sb. be concerned 就…而言；在…看来；
例句：As far as we're concerned, the matter is settled.
我们这边已经安排妥当了。
