require的用法

比较正式的用法是：要求某人做必须做的事情

All passengers are required to show their tickets.

所有乘客都必须出示车票。

You require a special briefing.

你需要一份特别情况的简报。

I require supper earlier today.

今天晚饭我需要早一点。

I require two children to help me.

我需要两个孩子来帮我的忙。

所以应该是Require sb. to do