句子中的has been ,have been,had been 代表什么?完成时,和过去完成时吗?可以翻译成什么?“jeff is a boy,for the past three years,has been a good fried of mine.
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![句子中的has been ,have been,had been 代表什么?完成时,和过去完成时吗?可以翻译成什么?“jeff is a boy,for the past three years,has been a good fried of mine.](/uploads/image/z/5747621-5-1.jpg?t=%E5%8F%A5%E5%AD%90%E4%B8%AD%E7%9A%84has+been+%2Chave+been%2Chad+been+%E4%BB%A3%E8%A1%A8%E4%BB%80%E4%B9%88%3F%E5%AE%8C%E6%88%90%E6%97%B6%2C%E5%92%8C%E8%BF%87%E5%8E%BB%E5%AE%8C%E6%88%90%E6%97%B6%E5%90%97%3F%E5%8F%AF%E4%BB%A5%E7%BF%BB%E8%AF%91%E6%88%90%E4%BB%80%E4%B9%88%3F%E2%80%9Cjeff+is+a+boy%2Cfor+the+past+three+years%2Chas+been+a+good+fried+of+mine.)
句子中的has been ,have been,had been 代表什么?完成时,和过去完成时吗?可以翻译成什么?“jeff is a boy,for the past three years,has been a good fried of mine.
句子中的has been ,have been,had been 代表什么?
完成时,和过去完成时吗?可以翻译成什么?
“jeff is a boy,for the past three years,has been a good fried of mine.
句子中的has been ,have been,had been 代表什么?完成时,和过去完成时吗?可以翻译成什么?“jeff is a boy,for the past three years,has been a good fried of mine.
has been ,have been,现在完成时,已经去过
,已经成为,已经持续,
eg:she has been to Shanghai.他去过上海
I have been there before我以前去过那
She has been a teacher他已经成为一个老师
the film has been on for an hour,电影已经持续一个小时了
had been过去完成时,过去的过去
the film had been on for an hour before we got there
准确说是完成时和过去完成时的被动态。
可以翻译成“已经(被)....”
现在完成时,表示从过去某时开始一直延续到现在的动作和状态,通常用延续性动词。。。。
过去完成时,在时间上表示过去的过去。
意思都是已经。。。的意思。