BBC英语口语:出发去旅行啦!

The plane leaves tomorrow afternoon so we need to set off for the airport at 11am.
Set off: to begin a journery 出发,动身,启程
We set off for London just after ten.
刚过十点，我们就动身上伦敦去了.
Set off 后加for再加地点,表示要去的地方.

Stop off (at/in…): 中途停留
We stopped off at a hotel for the night?
我们中途停下来在一家旅馆住了一宿。

Back back: to return, especially to your home 返回，回去，回家
What time did you get back last night?
你昨晚什么时候回家的?

We'll return home in ten days time ….
我们十天后回来...
注意in:after a particular length of time 在(某段时间)之后
It'll be ready in a week's time.
只需一周的时间就会准备好.