在新托福口语考试中，当需要表达否定观点或情境时，熟练掌握并运用否定句型显得尤为重要。以下是辛达代报名小编精心挑选的20个新托福口语中常用的否定句型，每个句型均配以简洁明了的示例，旨在帮助考生丰富表达手段，提升口语表达的地道性和准确性。

1. 分秒必争，不容耽搁：There is not a moment to be lost.
2. 历史的潮流势不可挡：There is no holding back the wheel of history.
3. 空无一人：Not a soul was anywhere visible.
4. 为未准时到感到遗憾：I felt sorry for not coming in time.
5. 仓促决定非明智之举：I don’t think it is right to make such a hasty decision.
6. 并非人人所好：Everybody, it is true, wouldn’t like it.
7. 保留部分意见：I don’t wholly agree.
8. 计划落空：All my plans came to nothing.
9. 坚决不做：I shall never do it, not under any circumstances.
10. 断然拒绝：I’ll not do such a thing, not I.
11. 无法认同，更勿论参与：I could not assent to, much less participate in such proceedings.
12. 连见面都难，更别提握手：I did not even see him, still less shake hands with him.
13. 未曾想过，更未行动：I never thought of it, let alone did I do it.
14. 无话可说：Little remains to be said.
15. 几乎未离故土：I have hardly ever been out of Beijing.
16. 几无交集：I saw little or nothing of him after you were gone.
17. 喜悦之情溢于言表：I could not help showing my pleasure.
18. 由衷钦佩其勇气：I cannot but admire his courage.
19. 每次相见，必念兄长：I never see you but I think of my brother.
20. 绝对不可行：It simply will not do.

请注意，上述句型虽为通用模板，但在实际应用时，考生应根据具体语境和个人表达习惯进行适当调整，以确保回答的准确性和流畅性。