been英音：[bi:n]美音：[bɪ：n]
been是be的过去分词，是have been用于完成时，表示“已经过去”
拓展资料
过去分词（past participle）是分词的一种。
规则动词的过去分词一般是由动词加-ed构成（规则见后），不规则动词的过去分词见不规则动词表。
过去分词属于类动词：
1.及物动词的过去分词作表语，与句子的主语是被动关系，表示主语的状态，不但表示被动，还强调已完成了。 The cup is broken. 茶杯破了。
2. 不及物动词的过去分词作表语，与句子的主语是主动关系，表示主语的状态，同样强调动作的完成。 He is retired. 他已退休。 3. 有些过去分词作表语时，构成的谓语很接近被动结构。
例句
He's already been to Tunisia, and is to go on to Morocco and Mauritania
他已经去过突尼斯了，还要去摩洛哥和毛里塔尼亚。
《柯林斯高阶英汉双解学习词典》
2.I've been there before.
我以前去过那儿。
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3.He had been spotted by an alert neighbour.
一个警觉的邻居发现了他。
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4.The committee has been dissolved
委员会已经解散了。
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5.I thought we had been burgled
我想我们被盗了。
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6.I found that my flat had been burgled
我发现我的公寓被盗了。
《柯林斯高阶英汉双解学习词典》
7.There has already been a definite improvement
已经有了显著的改进。
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8.Thank you. You've been a great help already.
谢谢你。你已经帮了大忙了。
《柯林斯高阶英汉双解学习词典》
9.They have been involved in a campaign of deceit.
他们参与了一系列的欺骗活动。
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10.I got on to him and explained some of the things I had been thinking of.
我同他取得了联系，并向他解释了我一直在思考的一些事情。
《柯林斯高阶英汉双解学习词典》
用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去分词 ）; 在，存在; 不受干扰; 去过了; be的过去分词;
扩展资料
eg：
Scientists think that there has been life on Earth for millions of years
科学家认为生命存在于地球已经有几百万年了。
have been done现在完成时的被动形式，表示已经被完成
have been doing现在完成进行时，表示到现在为止仍然在进行。
The work has been done.工作已经被完成了。强调结果
They have been playing football for 3 hours.他们已经踢了3小时的足球了。可能还未结束。
强调结果直接用have done现在完成时;
强调过程或还未完成的动作行为用have been doing现在完成进行时。
They have finished the work.
They have been doing the work for a whole day.
I have read the book.
I have been reading the book for a week.
have been
(+-ing动词)：现在完成进行式
例句与用法:
I have been away from Paris for two weeks.我离开巴黎已经两星期了。
Flowers soon faded when they have been cut.
花剪下后很快就会枯萎。
Had he not saved me, I mighthave been drowned.我可能溺死了，若非救了我。
He is said to have been the richest man in Taiwan.
据说他以前是台湾最有钱的人。
She is said to have been an actress about twenty years ago.
据说她在20年以前曾是一位女演员。
been 英音：[bi:n] 美音：[bɪ：n]
been是be的过去分词，是的意思
拓展资料
以下是been有关的一些用法：
have been 用于完成时，表示“已经过去”
Scientists think that there has been life on Earth for millions of years
科学家认为生命存在于地球已经有几百万年了。
They have been playing football for 3 hours.
他们已经踢了3小时的足球了。可能还未结束。
have been done 现在完成时的被动形式，表示已经被完成
have been doing 现在完成进行时，表示到现在为止仍然在进行。
The work has been done.工作已经被完成了。强调结果
参考链接：百度百科 - been
本回答被网友采纳有时候句子：I have been to Shanghai--我去过了上海。been这里表示去过。本回答被提问者采纳
are的过去分词；be的过去分词