大师作文网It's a long time since …… 后加什么时态 是固定的吗 还是看情况
来源：学生作业帮 编辑：大师作文网作业帮 分类：英语作业 时间：2024/11/14 18:49:40
It's a long time since …… 后加什么时态 是固定的吗 还是看情况
这是固定句型吗?
这是固定句型吗?
since的四种用法
1) since +过去一个时间点 (如具体的年、月、日期、钟点、1980,last month,half past six).
I have been here since 1989.
2) since +一段时间+ ago
I have been here since five months ago.
3) since +从句
Great changes have taken place since you left.
Considerable time has elapsed since we have been here.
4) It is +一段时间+ since从句
It is two years since I became a postgraduate student.
你的是第四种情况
固定句型.可以这么说吧,不过算是一种很经典的句型,在我给你的网址里有简单介绍,就是“35种经典句型”.
1) since +过去一个时间点 (如具体的年、月、日期、钟点、1980,last month,half past six).
I have been here since 1989.
2) since +一段时间+ ago
I have been here since five months ago.
3) since +从句
Great changes have taken place since you left.
Considerable time has elapsed since we have been here.
4) It is +一段时间+ since从句
It is two years since I became a postgraduate student.
你的是第四种情况
固定句型.可以这么说吧,不过算是一种很经典的句型,在我给你的网址里有简单介绍,就是“35种经典句型”.
It's a long time since …… 后加什么时态 是固定的吗 还是看情况
It's a long time since还是It has been a long time since
it has been a long time since+?since后面加什么形式?
It's been a long time since I last saw a film.还是It's a long
it's a long time since i last saw you
It's a long time since i saw you last.
it's a long time since we met last
It's a long time since you come to see me.错了什么?
求开头是it's been a long time since you came around的歌曲 英文歌 急 向上吧
Since后加什么时态
1.It's a long time since I left my hometown.A long time __ _
It's a long time since they left.的同义句