pre是预前、预备、之前等词语的缩写，pre是英语的独立单字,亦是前缀prefix。中文意思是在什么的之前，如prehistoric（史前的）、premedical（医学院预科的）和prepaid（预先支付的）。

对于刚刚步入大学的新生来说，pre作为一种“很新的东西”常常让大家困惑，不少学长学姐们也大呼“pre苦手”。这种赖不掉不得不做，又完全做不完的感觉,实在是令人欲罢不能。

英文pre常用句子

1. Right, let's get started.

2. Let me introduce myself.

3. I've pided my presentation into three main parts.

4. Just to give you a brief overview.

5. I'll be saying more about this in a minute.

6. I'm sure the implications of this are clear to all of us.

7. There's an important point to be made here.

8. OK, let's move on. (go on to make your next point)

9. As you can see, the figures speak for themselves.

10. To go back to what I was saying earlier.

11. Are there any questions you'd like to ask at this point?

12. I'd like to look at this in more detail.

13. Let's put this into perspective. (to explain it this way)

14. Perhaps I should expand on that a little.

15. To digress for a moment? (to depart from your plan)