如何区别使用be动词和do动词?如题?例:Does she word hard?还是Is she word hard?怎么区别?

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如何区别使用be动词和do动词?如题?例:Does she word hard?还是Is she word hard?怎么区别?
如何区别使用be动词和do动词?
如题?例:Does she word hard?还是Is she word hard?
怎么区别?

如何区别使用be动词和do动词?如题?例:Does she word hard?还是Is she word hard?怎么区别?
在问动作的时候要用do或does,
Does he know me?Do you want something to eat?
在问名词(时间地点等等)还有形容词的时候要用be动词.
比如 Is she pretty?Is it 5 o'clock?

be是后加形容词,如INTERESTING,形式是ADJ; 而DO是行为动词,在这话中是助动词,应为Does she word hard,简单地说,做什么事用DO,表示某人怎样用BE,BE可译为是