表达意愿，即“想要，希望”，常用句式I hope ...；I want ...；I would like ...等。注意：1. I hope to ... 表示“希望”做某事，语气比较委婉。如：I hope to see you again. 2. I want ... 表示“意愿和欲望”时，语气较为强烈。如：I want a cup of tea. 3. I'd like ... 强调“想要，乐意”，语气委婉。如：I'd like some rice. I'd like to have a cup of coffee.
Tom is in the Fast Food Restaurant.
Waitress: Can I help you?
Tom: Yes, I want to have something to eat. Can I have a hamburger, please?
Waitress: Sure. That's $1.2. What about something to drink?
Tom: I'd like a coke. How much is it?
Waitress: It is $1.00.
Waitress: What else would you like?
Tom: I want a hot dog. How much is it?
Tom: That's too expensive. I'll take another hamburger.
Waitress: A coke, and two hamburgers. Right?
Tom: That's right.
1. something to eat / drink 一些吃 / 喝的东西
2. That's too expensive. 太贵了。
3. I'll take another hamburger. 我再要一个汉堡包。