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在疑问句中助动词设么情况用do(did)和be动词
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人气:334 ℃ 时间:2019-10-25 19:00:27
解答
描述主语是什么,什么样子,什么职业等,也就是动词后面跟的是一些名词,形容词,介词短语类词时要用be动词.如:Is she a student?
Are they old
Is Mike
Is our teacher in the classroom
如果描述主语的动作时,也就是后面还要跟动词时,这时用do动词.
如:Do you often go to school at seven?
Does Lucy usually go to see her grandma
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