现在完成时中特殊疑问句句子转换,坐等ing``````I bought it two days ago.How long have you had it?I have had it for two days.这里面How long肯定是对two days ago提问的,但是如果转成特殊疑问句不是用buy的过去分词

现在完成时中特殊疑问句句子转换,坐等ing``````I bought it two days ago.How long have you had it?I have had it for two days.这里面How long肯定是对two days ago提问的,但是如果转成特殊疑问句不是用buy的过去分词
现在完成时中特殊疑问句句子转换,坐等ing``````
I bought it two days ago.How long have you had it?I have had it for two days.
这里面How long肯定是对two days ago提问的,但是如果转成特殊疑问句不是用buy的过去分词吗,为什么用had,这里用had是什么意思.我坐等答案,想不通睡不着啊·······

现在完成时中特殊疑问句句子转换,坐等ing``````I bought it two days ago.How long have you had it?I have had it for two days.这里面How long肯定是对two days ago提问的,但是如果转成特殊疑问句不是用buy的过去分词
这个 had 就是 have 的过去分词,在疑问句中构成完成时.
How long have you had it?意思是：你“拥有”它多久了.
之所以不以 How long have you bought it 来提问是因为 buy 这个单词是非连续动词,”购买“可算是瞬间完成的动作.但是如果用 过去时提问是可以的,写法要略微改变：
How long ago did you buy it?

为你解答。
I bought it two days ago. How long have you had it? I have had it for two days.
我两天前买的。你拥有它多久了？有两天了。
解释：buy是非延续性动词，如果没有一段时间作状语的话，可以用have bought。但如果要接一段时间的话，如这句中的for two days，bought...

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为你解答。
I bought it two days ago. How long have you had it? I have had it for two days.
我两天前买的。你拥有它多久了？有两天了。
解释：buy是非延续性动词，如果没有一段时间作状语的话，可以用have bought。但如果要接一段时间的话，如这句中的for two days，bought就不能用了。你不能说两天你都在买这个东西吧？这时候要换成可延续的动词，buy要改为have，因为你买了之后你就拥有这个东西了，所以是have had it。

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你说的“How long是对two days ago提问的”理解的对但严格意义上说是不准确的。how long对一段时间提问 可以理解为提问two days ago 但实际问的是for two days. 两天前是一个时间点 两天才是时间段。
How long have you had it? I have had it for two days.这两句中had是have的过去分词，可...

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你说的“How long是对two days ago提问的”理解的对但严格意义上说是不准确的。how long对一段时间提问 可以理解为提问two days ago 但实际问的是for two days. 两天前是一个时间点 两天才是时间段。
How long have you had it? I have had it for two days.这两句中had是have的过去分词，可以理解为拥有了买了的意思。
How long和for two days这两个短语针对的都是时间段 也就是一段时间，而buy这个词是终止性动词，也就是瞬间完成的动作，比如你买商品必定要付钱，而在你付钱的瞬间 买buy这个动作就完成了 这个动作不能持续一段时间 所以后两句不能用buy 而用had（have）代替buy
可以理解么 希望能帮到你

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bought it two days ago. How long have you had it? I have had it for two days.
这里面How long肯定是对two days ago提问的，但是如果转成特殊疑问句不是用buy的过去分词吗，为什么用had,这里用had是什么意思。。。。。谢谢大家了，我坐等答案，想不通睡不着啊·······

...

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bought it two days ago. How long have you had it? I have had it for two days.
这里面How long肯定是对two days ago提问的，但是如果转成特殊疑问句不是用buy的过去分词吗，为什么用had,这里用had是什么意思。。。。。谢谢大家了，我坐等答案，想不通睡不着啊·······

答案解析： 一针见血的 一句话就可以解释了：终止性动词，也就是瞬间动词，不可以与表示一段时间使用， 只有持续性动词可以时间段连用， BUY 为瞬间动词；不可以与表示一段时间使用； HAD 为持续性动词可以时间段连用.

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