心涛：喂，洋洋吗？我是心涛。    洋洋：喂，心涛，你在哪里？    心涛：我在上海出差。北京冷吗？    洋洋：昨天北京下雪了。今天非常冷。上海冷吗？    心涛：上海很暖和，一点儿也不冷。    洋洋：心涛，你什么时候回北京？    心涛：我这周六回北京。怎么了？    洋洋：别忘了给我带点好吃的。    心涛：放心吧，忘不了。     X: Hi, Yang Yang, this is Xin Tao.
Y: Hi, Xin Tao. Where are you?
X: I'm on bussiness trip to Shanghai. Is it cold in Beijing?
Y: It snowed yesterday and it's very cold today. Is it cold in Shanghai?
X: Not at all. Shanghai is pretty warm.
Y: Xin Tao, when will you come back to Beijing?
X: This Saturday. What's up?
Y: Don't forget to bring me something delicious.
X: Relax. I won't forget it.
Y:

---

Beijing and Shanghai — one in China's north, one in China's south — the same winter, but different temperatures. Lesson Content: Xintao: Hello, Yangyang? This is Xintao.
Yangyang: Hi, Xintao, where are you?
Xintao: I'm in Shanghai on business. Is Beijing cold?
Yangyang: It snowed in Beijing yesterday. It's extremely cold today. Is Shanghai cold?
Xintao: Shanghai is very warm, not even a little bit cold.
Yangyang: Xintao, when are you returning to Beijing?
Xintao: I'm returning to Beijing this Saturday. What's up?
Yangyang: Don't forget to bring me a little something tasty.
Xintao: Relax, I can't forget.

• yesterday [´jestədi]   n.&ad.昨天；前不久   (初中英语单词)
• extremely [ik´stri:mli]   ad.极端地；非常地   (初中英语单词)
• summary [´sʌməri]   a.&n.摘要(的)   (英语四级单词)