“there have been”是英语中一个非常常见的结构,它属于现在完成时的被动语态,用于描述从过去某一时刻开始一直持续到现在的情况,或者过去发生的对现在有影响的事情。下面我将详细解释其用法: 一、基本结构 “there have been”后面通常跟名词(短语)或现在分词(短语)作为句子的主语补足语,构成“there have been+n./...
'there have been'在句子中通常位于句首,起引导作用,后接名词或名词短语作为主语,描述该名词所代表的事物或现象的存在或发生情况。它使得句子结构清晰,信息传达明确,是英语中表达存在或发生概念的常用句型之一。 'there have been'的常见搭配和短语 'there have been'常与表示数...
therehasbeen的用法 therehasbeen是there have been的缩写形式,表示“已经发生了/出现了”。 例如:There has been a lot of rain lately.(最近下了很多雨。) 该短语通常用于描述过去或当前发生的事情。也可用于表示某种经验或感受。 例如:There has been a lot of development in this area in recent years.(...
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...
“There have been”是现在完成时的结构,用于描述从过去某个时间点到现在为止已经发生的动作或存在的状态。具体来说,它强调动作或状态从过去一直持续到现在,并且可能还会继续下去。这种时态常常与表示一段时间的状语连用,如“for + 一段时间”或“since + 过去某个时间点”。
1 1. 查找词典如果想知道更多的短语用法，建议备一本词典，以方便扩展性的学习。2 2. 区分there have been以及后面人称是时态不同的2种形式，都是 there be句型结构的完成时态，have+done。3 3. There has been现在完成时的单数形式。4 4. There have been现在完成时。5 5. There had been...
在 "there have been" 句型中，"have been" 是现在完成时的典型形式，适用于主语是复数或第三人称单数。例如："there has been many people missing." 可以表达为 "很多人都不见了"。对比之下，"there had been" 是过去完成时的形式，用来描述发生在过去某时间点之前的行为或状态。例如："there ...
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 river here for 3 years...
there have been 是 there are 的过去完成形式，因此除了时态方面的变化和there are用法差不多。意思是：已经有了 例如：there have been some apples.there have been lots of people.there have been plenty of solutions of this problem.
解析 1)have+been +过去分词,构成完成式被动语态,例如:English has been taught in China for many years.(中国教英语已经多年.) 2)现在完成进行时构成:have / has been + 现在分词 用法:)下面详细举例:用于表示动作...结果一 题目 have/has been here的用法 答案 have has been doing 相关推荐 1 have...