为什么ing形式一般疑问句不能用do比如She is swimming at the pool改为一般疑问句是Is she swimming at the pool?为什么不是Does she swimming at the pool?想不通,请讲解,谢谢!
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![为什么ing形式一般疑问句不能用do比如She is swimming at the pool改为一般疑问句是Is she swimming at the pool?为什么不是Does she swimming at the pool?想不通,请讲解,谢谢!](/uploads/image/z/2893675-67-5.jpg?t=%E4%B8%BA%E4%BB%80%E4%B9%88ing%E5%BD%A2%E5%BC%8F%E4%B8%80%E8%88%AC%E7%96%91%E9%97%AE%E5%8F%A5%E4%B8%8D%E8%83%BD%E7%94%A8do%E6%AF%94%E5%A6%82She+is+swimming+at+the+pool%E6%94%B9%E4%B8%BA%E4%B8%80%E8%88%AC%E7%96%91%E9%97%AE%E5%8F%A5%E6%98%AFIs+she+swimming+at+the+pool%3F%E4%B8%BA%E4%BB%80%E4%B9%88%E4%B8%8D%E6%98%AFDoes+she+swimming+at+the+pool%3F%E6%83%B3%E4%B8%8D%E9%80%9A%2C%E8%AF%B7%E8%AE%B2%E8%A7%A3%2C%E8%B0%A2%E8%B0%A2%21)
为什么ing形式一般疑问句不能用do比如She is swimming at the pool改为一般疑问句是Is she swimming at the pool?为什么不是Does she swimming at the pool?想不通,请讲解,谢谢!
为什么ing形式一般疑问句不能用do
比如She is swimming at the pool改为一般疑问句是Is she swimming at the pool?为什么不是Does she swimming at the pool?想不通,请讲解,谢谢!
为什么ing形式一般疑问句不能用do比如She is swimming at the pool改为一般疑问句是Is she swimming at the pool?为什么不是Does she swimming at the pool?想不通,请讲解,谢谢!
do/does/did 用在一般现在时与一般过去时
be + ING 用在进行时
因为形式组成是be+动词ing,改一般疑问句时,只需把be提前就行了
因为does后应用原形啊,这儿的ing形式不就不对了嘛?
为什么要用does呢..想不通
在变一般疑问句时,首先要看句子中有没有am,is,are或情态动词can,如果有就要把他们提出来写在一般疑问句的开头,剩下的照抄。比如:There are some kids in the park.变为一般疑问句后是:Are there any kids in the park?而do和does是在没有am,is,are或情态动词can的情况下用的。比如:She speaks English...
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在变一般疑问句时,首先要看句子中有没有am,is,are或情态动词can,如果有就要把他们提出来写在一般疑问句的开头,剩下的照抄。比如:There are some kids in the park.变为一般疑问句后是:Are there any kids in the park?而do和does是在没有am,is,are或情态动词can的情况下用的。比如:She speaks English.变为一般疑问句后是:Does she speakEnglish?
希望能帮到你哈~
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ing形式表示正在进行时 与be连用,提问时只要把be前置就好,do则是提问一般现在时,与动词原形连用
现在进行式的构成就是be动词+动词ing(doing)。提问时把be动词提前就好了
is是系动词啊,这个句型是主系表结构啊。She <主语>is<系动词> swimming <动词的-ing作表语>at the pool<地点状语>。而do作为助动词一般只在对主谓结构变成一般疑问句时使用。例如she<主语> likes <谓语>swimming<宾语>. 一般疑问句是does she like swimming?