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she后面什么时候加does什么时候用do?例如she don't know,she doesn't know

来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/10 10:56:50
she后面什么时候加does什么时候用do?例如she don't know,she doesn't know
童鞋,首先纠正一下 she don't know 是一个错误句式,she doesn't know是正确的.
其次助动词以及实义动词的第三人称单数形式变化是这样的,当助动词、实义动词的主语是第三人称单数时,动词也要相应的变为三单形式
最后,动词三单基本变化是在词尾加 s 比如 she likes...he says...
特殊变化 do -does go-goes
she后面什么时候加does什么时候用do?例如she don't know,she doesn't know She doesn't know ( ) I don t know.Does she do morning exercises hereeveryday? She doesn't know what she should do.(同, She Don'T Know 歌词 She doesn't know what to say __ do. She doesn't know how to do this ____ She doesn't know what_________ (do) and where__________ (go) ____that she doesn't know what to do. Does she know?I don't thank so. 英语问题she doesn't know ( ) I don't know French,she doesn't know French ,either .(改为同义句）