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BEEn

be 是动词原形,而been 是be的过去分词.

been英音:[bi:n]美音:[b:n] been be的过去分词,是 have been 用于完成时,表示"已经"

been been [轻读)bIn, bZn; bin; (重读)bin; bi:n] 《be 的过去分词》不及物动词1 [have[has]~; 构成现在完成式; → have 1] a. 迄今一直… He has ~ a teacher since 1960.他自 1960 年以来一直担任教师 Where have you ~ all this while?.这一

been[英][bn][美][bn] v.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; 老练(指性事); 以前也经历过;

have gone to表示去某地方了(已经到了,或者在到的路上) 例如:he has gone to shanghai.他已经去上海了.have been to表示去过某地. 例如:he has been to shanghai last year.他去年已经去过上海了.have been in表示在某地方. 例如:he has been in shanghai for a long time.他已经去了上海好长时间了.

been是be的过去完成时形态,就像done是do的过去完成时,直接翻译为中文就是已经做过了,至于做字应该用什么动词替换,还要看具体的句子或上下文. been是动词am, are, is等的过去分词.

是be的过去分词,做助词.These books have been torn ,这些书已经被撕裂了.been是过去完成时构成被动语态的助动词.有时候句子:I have been to Shanghai--我去过了上海.been这里表示去过.

have+过去分词 是现在完成时have+been+过去分词 是现在完成时的被动语态e.g. I have cleaned the room. 我已经打扫过了房间. The room has been cleaned. 房间已经被打扫过了.

1. been英 [bin] ;美 [bn] v. 是,有(be的过去分词)n. (Been)人名;(挪)贝恩2. 短语:(1)Has been 已获得 ; 已经 ; 过时的人或物 ; 一直(2)Been Snowboarding 滑雪板(3)Been Fired 被炒鱿鱼3. 例句:(1)Those rooms have

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