He doesn`t his homework atschool 为什么要用doesn`t

来源：学生作业帮编辑：搜搜做题作业网作业帮分类：英语作业时间：2024/07/04 00:06:56

这句话不完整,应该是
He doesn't do his homework at school.
时态为一般现在时,主语为第三人称单数,
所以其否定句要用dosen't
他不在校做作业.
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He doesn`t his homework atschool 为什么要用doesn`t He often doesn't his homework.(改错) He doesn't do homework until his mother comes back. He doesn t doing his homework now.改错 he doesn't do his homework 中的do是什么词性 he doesn't have enough time finish his homework 改错 1. He doesn’t spend much time （）his homework. tom has finished his homework doesn't he he doesn't do his homework c--at times he doesn't do his homework __(careful)enough he have no finished his homework,he doesn't finish his homew she doesn't do her homework in the afternoon;这句中为什么用doesn't