there+has+been+an+error
答：参考译文：用脑下垂体后叶荷尔蒙激增的临床试验使得戴维斯市加利福尼亚大学的行为科学家克伦·拜尔感到烦恼，特别是儿童中的荷尔蒙。她说：由考虑在健康成年人中荷尔蒙的单一剂量到设法将其用在那些大脑仍在发展的患有孤独症的儿童身上，这中间一直都存在着这种急剧的跳跃。【注释】引号中用到的是存在句型Th...
答：there's been其完整形式是there has been, 是there be句型的现在完成时形式，翻译成“已经有”
答：你好，been是曾经到过的意思，been是Be的过去分词，一般来说就是表示已经发生过的事情。
答：答案补充不是,原型是 There is/are 后面不加动词了,通常跟一个名词(如 a considerably rise ).转化为现在完成时 变成 There have been + 名词.这里的have + done 是 谓语.现在完成时的固定结构就是have + 过去分词.又如,I have called Anna many times,but she has never picked up the phon...
答：There has been是there be结构的现在完成时
答：there was+名词单数 There was a house by the river 3 years ago.there were+名词复数 There were mang people in the park yesterday.there have been+名词复数（是完成时态）There have been two rivers here for 3 years.there has been+名词单数（也是完成时态）There has been a ...
答：there has been 后面接名词 there be 句型的“现在完成时”用法， has 后接单数名词
答：伊朗发生了一次可怕的地震 这个是there be 句型，there be句型表示的是“有，存在”的意思 这里要说明的是伊朗已经发生了这么一次地震，所以要用现在完成时 there has been没有说明具体硬性的意思，只是一个句型，如果非要说啥意思的话，我想根据句意可以解释为发生，存在吧 希望我的理解能帮助你 ...
答：前面的用于单数名词 . 后面的复数 这就是现在完成时啊.根据么,那就是"过去的过去"意思是 已经完成
答：这应得结合具体句子解答，不可一概而论。不过若在完成时中过去分词前出现词 been，通常说明该句的主语与与谓语动词间存在动宾关系，所以表示为被动语态。不过后也可能为动词的现在分词，has/have been doing sth. 表示该动作从某一时持续进行着，时间状语常为段时间。如：She has been reading ...
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邢敬14786876674：
there has been的用法 -
38574郜通
： 还原了就是there be, 它是there be的完成时结构.具体说来就是某地某时曾经有某物there has been 和there have been区分主要是根据后面所接的词来判断,has则跟单数名词和不可数名词.have的跟复数名词.
邢敬14786876674：
there has been ...这个句型能帮讲解下吗 -
38574郜通
： 现在完成时have, has +过去分词
邢敬14786876674：
There is和 It is 和 There has/have 三者之间有什么区别 -
38574郜通
： There is 和There has/have+been 是there be句型,表示某处有某物 It is 意思很多: 1.天气 距离 日期 星期等 2.固定句型:如 It is+形容词+to do 例如:There is a T in the word “the”.单词“the”中有一个T.Quickly,please,there has been manystudents inthe meeting room.请 快点儿吧,会议室里已经有很多人了.It is important to learn English well. 学好英语是很重要的.
邢敬14786876674：
there were/was 和there have/has been 的用法和区别 -
38574郜通
：[答案] there was+名词单数 There was a house by the river 3 years ago.there were+名词复数 There were mang people in the park yesterday.there have been+名词复数(是完成时态)There have been two rivers here for 3 years.there has been+名词单数(也是...
邢敬14786876674：
不是说there后面不能跟have吗?那为啥有there have been -
38574郜通
： have(has)表示“有”时不能用于there be 句型. 但是,there be 句型可以用现在完成时,即there have (has) been +主语.例如: 1、There are two books on the desk. 书桌上有两本书. 2、There has been a rapid decrease in traffic accidents ...
邢敬14786876674：
你好! there 和have 不是不能连用吗?》 请具体的说明一下好吗! -
38574郜通
： 表示“有”的话只能是there be,而往往中国学生易受中文干扰,认为“有”就是have,所以常用there have,这是一个错误用法. 注意there has been or there have been/ 这种用法: 例如There have been three coins in the box already when I ...
邢敬14786876674：
there have been怎样用 -
38574郜通
： there have been,意思是＂曾经有＂,是there be句型的现在完成时态形式,此时be后主语为复数名词,如果be后主语为单数名词,则应为there has been 如 There have been some encouraging signs over the past couple of months.在过去的几个月里有一些令人鼓舞的迹象.There has been a singer playing guitar at the bar for many months.曾经有个歌手在酒吧里弹了几个月吉他.
邢敬14786876674：
there have been 和there has been是怎么用的 是there have been+可数名词复数;there has been +可数名词单数或不可数名词吗如there have been many ... -
38574郜通
：[答案] there have been+可数名词复数;there has been +可数名词单数或不可数名词
邢敬14786876674：
There be句型的过去式 -
38574郜通
： There be表示存在的“有”,他有各种时态,如: 一般现在时:there is/are;一般过去时:therewas/were 一般将来时:there will be;过去将来时:there would be; 现在完成时:there has/have been;过去完成时:there had been希望能帮到你!
邢敬14786876674：
英语里有没有there have ····这种用法,怎么用 -
38574郜通
： 楼上的几个不要不懂装懂 有there have been 的这个说法的there have been以及后面人称和时态不同的2种都是 there be结构的完成时态,have+done,你看出来了么~~意思就是“已经有……了”用had的那个肯定就是过去完成时了,用has的...
