very /'veri/
作为副词：非常 ，表示程度
The situation is very serious.
形势非常严峻。（放在形容词前）
Babies grow very quickly.
婴儿长得非常快。（放在副词前）
That house is very large.
那个房子非常大。
This suitcase is very heavy.
这个行李箱非常重。
He palys football very well.
他足球踢得非常好。
作为副词：完全，最,,,,,,
置于形容词最高级或者own前，去掉very不影响句意：
They wanted the very best quality.
他们要最好的质量。
At last he had his very own car.
终于他有了完全属于自己的车。
This is the very latest movie.
这是最新的电影。
This is the very best one.
这是最好的一个。
At last I have my very own room.
终于我有了自己房间。
作为形容词：正是的，恰好的
This is the very book I am looking for.
这正是我正在找的那本书。
That is the very thing I need.
那正是我需要的东西。
You are the very person we need for the job.
你正是我们需要的人。
He arrvied at the very moment.
他来得正是时候。
作为形容词：最......的（强调极限的地点或时间）
He was at the very end of the queue. (at the very end 介词短语作表语)
他排在队伍的最后面。
All lemons are green at the very begining.
所有的柠檬在最开始都是绿色的。
You will konw it at the very end of the story.
故事的最后你就会知道了。
The girl stood in the very back of the classroom.
那个女孩站在教室的最后面。
以上引自灶灶大师兄的躺学语境，如有侵权，联系删除。