谓语动词用什么就变成否定句

Question

如题所述

Answer 1

谓语动词前用don't或doesn't就可以变成否定形式，如：

I like English.——I don't like English.
He plays basketball.——He doesn't play football.
解析：主语是第三人称单数时，（简称”三单“）用doesn't+动词原形构成否定；如果主语不是”三单“，用don't+动词原形构成否定。