迷你对话学地道口语第598期:牵头,带头

　　Subject：Who is to lead off the free debate.
迷你对话
A: Who is to lead off the free debate?
自由辩论由谁来带头发言？
B: I think our team leader ought to be Jack¹.
我想我们队应该是Jack吧。
地道表达
lead off
1. 解词释义
Lead off这个短语的意思是“开始”。
2. 拓展例句
e.g. Who is to lead off the discussion?
谁来带头讨论。
e.g. Who will lead off by asking the first question?
谁将开始问第一个问题?

1 jack   

n.插座，千斤顶，男人；v.抬起，提醒，扛举；n.（Jake）杰克

参考例句：

• I am looking for the headphone jack.我正在找寻头戴式耳机插孔。
• He lifted the car with a jack to change the flat tyre.他用千斤顶把车顶起来换下瘪轮胎。