Question

home 前面为什么不加TO，它也可以做名词

Answer 1

你好！
因为home有时也当做副词用，这时就不用加介词
to了。
当然home被当做名词最多，但它还可作为形容词和副词，甚至是动词使用。举例如下。
1.
形容词
I
don't
have
your
home
address。
the
home
team
The
company
has
moved
its
home
office。
2.
副词
What
time
did
he
get
home
last
night?
3.
动词
A
dozen
geese
home
to
their
summer
nesting
grounds。
More
than
100
missiles
were
launched,
homing
in
on
radar
emissions。

Answer 2

home在这里是副词，所以前面除了at和in
不能有其他介词
比如，at
home
有的不及物动词加上介词就相当于及物动词，至少可以这么理解，所以可以再加
名词，在语法上叫介词后的宾语