has\have has\have been in例句:How long have you been in class today?只限于刚学到的现在完成时啊在我的这个例句中“How long have you been in class today?”的这个“have\has been in“意为“在.......多长时间”,
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has\have has\have been in例句:How long have you been in class today?只限于刚学到的现在完成时啊在我的这个例句中“How long have you been in class today?”的这个“have\has been in“意为“在.......多长时间”,
has\have has\have been in
例句:How long have you been in class today?
只限于刚学到的现在完成时啊
在我的这个例句中“How long have you been in class today?”
的这个“have\has been in“意为“在.......多长时间”,这是为什么呢?has\have has\have been in例句:How long have you been in class today?只限于刚学到的现在完成时啊在我的这个例句中“How long have you been in class today?”的这个“have\has been in“意为“在.......多长时间”,
has\have been
1.表示“是.” 这种状况持续多久了
He has been a teacher for two years.
2.表示“ 在.”这种状况持续多久了 (后接副词)
He has been there for two hours.
has\have been in (接名词)
表示“ 在.”这种状况持续多久了
He has been in America for two years.
How long have you been in class(上课) today?Are you in class today? 这是一般现在时的句子,那么改成现在完成时的时候就要把are变为原形的be,并再次变为它的过去分词形式的been,然后加助动词have ,就成了have been,是句子的系动词部分。has\have been什么意思?has\have been inhas\have been的意思是“截止到现在已经在....” 首先看一个一般现在时的句子:I a...
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Are you in class today? 这是一般现在时的句子,那么改成现在完成时的时候就要把are变为原形的be,并再次变为它的过去分词形式的been,然后加助动词have ,就成了have been,是句子的系动词部分。
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表示一种状态吧,持续到现在的一种状态。可以翻译为你今天在教室呆了多长时间。