重点讲解：
1. show up 如约赶到；出现；露面；
例句：He showed up after the party was over.
晚会结束后他才到场。
2. a load of/loads of 很多；大量；
例句：I must go, I've got loads of work to do.
我得走了，我有一大堆事情要做。
3. a steal 很便宜的东西；
例句：At only ￡3.50, this champagne is a steal.
这瓶香槟酒只卖 3.50英镑，太便宜了。
4. take out 取得，获得，领到（贷款、执照、保单等）；
例句：They find a house, agree a price, and take out a mortgage through their building society.
他们找到一处房子，谈妥价格，通过住房互助协会办理了抵押贷款。
5. as if 好像；仿佛；
例句：It appears as if she's lost interest in her job.
看来她对自己的工作已失去兴趣
