三、探索发现
在英语中，询问某人从事何种职业或做什么工作时，我们常会这样问：
1. — What do you do?
— I'm a doctor.
2. — What does your father/mother do?
3. — What is your father/mother?
4. — What's your father's/mother's job?
$ \begin{array}{l}\mathrm{}\\\mathrm{}\\\mathrm{}\end{array}\}$ — He's/She's a worker.