be + 名称
She is Japanese
He is Chinese
I am an engineer
be + 形容词
these people are not rich
he is angry
he is critical
this commmunication is very important
my name is lilei
名称 + of + 名词
a list of heroes of a nation 一个国家英雄的名单
of后面是对前面的说明
A + of + B B在说明 什么样的A
prep介词+名称n
the most important people in their lives