实义动词肯定句怎样变否定句?

如题所述

第1个回答  2019-07-17
实意动词最主要要根据时态和人称来
1,如果是人称不是第三人称,比如 We watch TV at home.
否定就是 主语后加don't
2,如果主语是第三人称单数,如:He plays basketball after school.
否定就是 主语后加 doesn't,动词plays变为原型 play
3,如果是过去时,如,I went to bed early .
无论主语是谁,否定是主语后加didn't,动词went变为原型go