Question

英语高手帮忙划分下句子成分

A true friend is someone you can talk to about any subject or problem.

帮忙把句子成分划分下，然后说下是什么从句，谢谢，最好还有理由

Answer 1

A true friend
（主语）
is
（be动词，相当于谓语）
someone you can talk to about any subject or problem.
表语从句

“you can talk to about any subject or problem”又做“someone”的定语从句。“someone”为先行词。

“someone you can talk to about any subject or problem” 的正常语序为：“You can talk about any subject or problem to someone”。因此“someone” 做“to”的介词宾语，“subject or problem”做“about”的介词宾语。

最好看看比较系统的语法书。其实语言是相通的，只要你把汉语的语法完全理解了，其它外语难题也就迎刃而解了。

Answer 2

1、A true friend is someone 是典型的主系表结构
2、you can talk to （whom）about any subject or problem做的是someone的定语从句，其中whom省略了，也可以放在someone和you之间