一般现在时——否定句
S + do not / does not + V0借助助动词 do 或 does,再加 not。有了 does 之后,实义动词要“恢复”原形,不再保留 -s。缩略形式:don't、doesn't。 常见错误:第三人称的标记只出现一次,就在 does 上:She doesn't works ✗,She doesn't work ✓。
I don't like coffee.
我不喜欢咖啡。
She doesn't live here.
她不住在这里。
They don't work on Sunday.
他们星期天不工作。









