否定句分很多种,我就举些例子吧.
1.cannot/couldn’t或can /could +否定词(not,never,hardly,scarcely)too以及比较级等等.
I could not feel better.我感觉再好不过了.
You cannot overemphasize the importance of it.其重要性无论怎么强调也不过分.
It leaves nothing to be desired.这已完美无缺.
Nobody but Peter can do it well.只有彼得才能做好这件事.
二、使用一些特殊的句式.