对话原文
Unit 39 Buying a stereo system(1)
第39课 购买立体音响(1)
S: Welcome to Super Stereos. What can I do for you?
店员：欢迎光临超级立体音响。我能为您效劳吗？
C: I'd like to look at your stereo systems. Do you have anything on sale?
顾客：我想要看看你们的立体音响，你们有什么特价品吗？
S: Yes, this system over here is on sale for $1,OOO. As you can see, all of the components are brand-new.
店员：有，这儿的这种音响特价1000元。如您所见，所有的零件都是全新的。
C: But it doesn't have a turntable. I have a fair number of vinyl records, so I need something to play them on.
顾客：但它没有转盘，我有相当多的老式塑料唱片，所以我需要某种器材来播放它们。
S: Our selection of stereo systems with turntables is somewhat limited, but we do have this system over here. (to be continued)
店员：我们备有转盘的立体音响选择有限，但在那儿我们有这样的系统。（待续）

重点词汇
1. stereo system 立体音响
stereo n．立体音响器材
2．be on sale 特价中
例：Sweaters are on sale this week at that store.
（本周那家店的毛衣正在打特价。）
3．component n．零件
4．brand-new a. 崭新的
例：Jack has a brand-new computer.
（杰克有一台新电脑。）
5．turntable n．（唱片机上的）转盘
6．a fair number of + 可数名词 相当多的
fair a．相当多／大／好的
例：That singer has already released a fair number of albums.
（那名歌手已经出过好几张专辑。）
7．vinyl record 老式塑料唱片
vinyl n．乙烯基