动词不定式的否定结构由“not+to不定式”构成。比如：Tell them not to throw waste paper on the ground.叫他们不要把废纸扔在地上。

动词不定式的否定结构例句

The teacher told us not to be late for the performance.

教师叫我们看演出不要迟到。

He asked us not to leave things behind when we left.

他要求我们离开时不要遗漏东西。

You are a fool not to kill him.

你太蠢了，居然不杀他。

I told you not to jump in!

我跟你说了不要跳！