新概念英语第一册Lesson 113-114(7)

2)I'm sorry to hear that.听到这个消息我感到很遗憾. 3)复合形容词 两个或多个词用连字符连接构成 只能用原形 只用于修饰名词(定语) eg:He is a three-year-old boy. I heve a second-hand bike. 4) 否定疑问句 否定词开头 "难道不......" eg:Isn't she beautiful? Doesn't he have enough money?2012-12-22