英语语法,分析句子成分.Althoughmoneyisalwaysuseful,itisn'tallthereistolife.thereis这里充当什么成分呢?帮忙分析一下,谢谢!

Question

英语语法,分析句子成分.
Although money is always useful,it isn't all there is to life.
there is这里充当什么成分呢?帮忙分析一下,谢谢!

Answer 1

Although money is always useful是状语,
it 是主语isn't 是系动词all 是表语 后面是省略that的定语从句 （该句型that可以省略）
其中there is是定从中的谓语 主语是省略的that
to life可以看做定从中的状语.
原句=Although money is always useful,it isn't all that there is to life.
=Although money is always useful,it isn't what there is to life.