一般现在时第三人称单数变疑问和变否定的规律
发布网友
发布时间:2022-11-19 18:05
我来回答
共1个回答
热心网友
时间:2024-12-02 13:54
疑问句:1. 助动词( does)/情态动词+主语+动词原形(+其他)
Does he speak French?
Can he swim?
2. be动词( is)+主语+表语(+其他)
Is he a nurse?
否定句:1. 主语+does not / doesn't +动词原形(+其他)
He does not / doesn't know it.
2,.主语+情态动词+not 或者其否定缩写 +动词原形(+其他)
He can not / can't swim.