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.
2)特指否定 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.
3)部分否定 I don t know all of them. I can t see everybody/everything. All the answers are not right.（并非所有答案都对。） All is not gold that glitters. （闪光的不一定都是金子。） Both of them are not right.（并非两人都对。）
4)全体否定 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. You don t know, I don t know either. He doesn t know English, let alone/to say nothing of/not to speak of French.
6) 半否定句 We seldom/hardly/scarcely/barely hear such fine singing. I know little English. I saw few people.
7) 双重否定 You can t make something out of nothing. What s done cannot be undone. There is no sweet without sweat. No gain without pains. I can t help /keep/ laughing whenever I hear it. No man is so old but (that) he can learn.
8)排除否定 Everyone is ready except you. He did nothing but play. But for your help, I couldn t do it.
9)加强否定 I won t do it at all. I can t see it any more. He is no longer a boy