how long had the police find his bicycle这句话为何不对

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howlonghadthepolicefindhisbicycle这句话为何不对howlonghadthepolicefindhisbicycle这句话为何不对howlonghadthepolicef

how long had the police find his bicycle这句话为何不对
how long had the police find his bicycle
这句话为何不对

how long had the police find his bicycle这句话为何不对
1,时态基本结构不对.如果是一般过去时,助动词应该用did,而不用had；如果用过去完成时,应该由had加上find的过去分词found,而题目上的写法明显两个都不是.
2,从时态上来分析,如果要用过去完成时态,则应该有另一个可以表示时间的短语或动词来表示过去,因为“表示过去的过去发生的事情”时才使用过去完成时态.比如：在他来到警局之前,警察已经找到了车.
3.如同前面那位朋友所说,how long必须与一个可以持续一段时间的动词连用,比如：写,读,跑,等等.这种动词称为延续性动词.而“找到”是一瞬间的事情,当警察一看见他的车时就算找到了,就像“死亡,买,停止”等动词一样,这种动词被称为非延续性动词或短暂动词或瞬间动词.所以how long不可以与find连用.
4.改法：如果想表达“警察找到这辆车多久了?”就用：How long have the police got his bicycle?如果要表达“警察用了多长时间找到他的车?”则用How long did it take the police to look for his bicycle?

应该是：

how long did it take the police to find his bicycle?

how long 表示一个时间段，而find 是终止性动词，不可以连用

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应该是：

how long did it take the police to find his bicycle?

how long 表示一个时间段，而find 是终止性动词，不可以连用

如不明白请追问，如果满意请采纳
手机提问者如果满意，请在客户端右上角评价点“满意”即可，谢谢！
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