特定的代词或副词与否定词not搭配使用而形成的不完全否定结构，这些词包括all, both, everybody, everyday, everyone, many, everything, entirely, altogether, absolutely, wholly, completely, everywhere, always, often等
All that glitters is not gold.并非所有发光的都是金子。
The responsibility is not altogether mine.责任并不全在我身上。
The situation is not necessarily so.情况未必如此。
Not all mentals are good conductors.并非所有的金属都是良导体。、
Not everyone accepts his proposal.并不是所有人都接受他的建议。
双重否定的单词或词组包括如下这些：never, no, not, none, nobody, nothing, nowhere, neither, nor, not at all
Our great motherland has never before been so prosperous as it is today.我们伟大的祖国从未像今天这样繁荣昌盛。
Never have we been daunted by difficulties.我们任何时候都没有被困难吓倒过。
双重否定的主要形式有：no……not（没有……不），without……not（没有……就不），never/no……without/but/unless（每逢……总，没有……不，不……就不），not/none……the less（并不……就不），not……any the less（没有……而少做）
Now no spaceship cannot be loaded with man.现在没有任何宇宙飞船不能载人。/现在所有的宇宙飞船都可以载人。
You will never succeed unless you work hard.如果你不努力，你就不会成功。/只要努利，你就会成功。
There is nothing unusual there.那里一切正常。
The machine is working none the worse for its long service.这台及其并没有因长期使用而运转不良。
She did not work any the less for her illness.她并没有因为生病而少做一些工作。
That's noting less than a miracle.那完全是一个奇迹。
No task is so difficult but we can accomplish it.没有困难的任务是困难到我们不能完成的。