beforehand

adv.

事先，预先；提前；

adj.

提前的；预先准备好的；

1. I had made preparations beforehand.
   我预先作了准备。
2. He warned me beforehand what to expect.
   他预先提醒过我这件事。
3. We were aware of the problem beforehand.
   我们事先就知道有这个问题。
4. Actually I meant to notify you beforehand.
   实际上我是想事先通知你的。
5. It had been arranged beforehand.
   那事已提前安排好了。
6. He arrived at the meeting place beforehand.
   他提前到达会面地点。

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