Question

there have一般将来时可以放一起吗

there have一般将来时可以放一起吗

Answer 1

there be固定句型 eg.In recent years there have been many changes. 在近几年里，这里发生了很多变化. 尽管它开头用的是"there have",但后面还有个“been”，所以还是运用了there be 句型。 there are/is是一般现在时there will be是将来时的，there have been是过去完成时的，都是there be句型。

There be 句型的一般将来时的结构是什么?
概念：
1.表示将要发生的动作或存在的状态及打算、计划或准备做某事.
2.时间状语：tomorrow,next day(week,month,year…),soon,in a few minutes,by…,the day after tomorrow,etc.
3.基本结构：am/is/are/going to + do；will/shall + do.
4.否定形式：was/were + not; 在行为动词前加didn't,同时还原行为动词.
5.一般疑问句：be放于句首；will/shall提到句首.
6.例句：They are going to have a competition with us in studies.
It is going to rain.
there have been 的用法
there be句型是倒装句，意思是"有"，be的形式由be后第一个名词的单复数决定；
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。