否定句

　　(1)一般否定句

　　I don't know this. No news is good news.

　　There is no person(smoking)/not a person/not any person(smoking)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

　　All the answers are not right

　　All is not gold that glitters

　　I don't know all of them.

　　I can't see everybody/everything.

　　Both of them are not right.

　　(4)全体否定

　　None of my friends smoke.

　　I can see nothing/nobody.

　　Neither of them is right.

　　Nothing can be so simple as this.

　　(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(更不用说)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.