1) 一般否定句 ?
I don't know this. No news is good news. ?
There is no person /not a person/not any person in the house.?
He went to his office, not to see him.? I am sorry for not coming on time. ?
I don't think/believe/suppose/feel/imagine you are right.?
I don't know all of them. ?
I can't see everybody/everything. ?
All the answers are not right.
None of my friends smoke.? I can see nothing/nobody. ?
Nothing can be so simple as this.? Neither of them is right.?
5) 延续否定 ?
You didn't see him, neither/nor did I.
We seldom/hardly/scarcely/barely hear such fine singing.? I know little English.? I saw few people.?
7) 双重否定 ：双重否定相当于肯定
You can't make something out of nothing.
What's done cannot be undone.?
No gain without pains. ?
No man is so old but (that) he can learn.?
Everyone is ready except you.? He did nothing but play. ?
But for your help, I couldn't do it. ?
I won't do it at all.?