be careful后面如果要加名词，要不要加介词about

Question

如题所述

Answer 1

be
careful
with
the
vase,
小心那个花瓶，别砸了（表示
pay
attention)
be
careful
of
the
dog,
小心那条狗，它会咬人
(
表示
be
cautious,
beware)
be
careful
about
what
she
eats.
小心的对象相对宽泛，这里是指，小心翼翼地选择她的饮食。并没有具体小心某个东西。
再看看别人怎么说的。

Answer 2

be
careful后面如果要加名词，要加介词about，或者加介词of。
be
careful
about意思是小心，是固定搭配。
例句：
1、I
think
you
should
be
careful
about
talking
of
the
rebels
as
heroes.
我觉得你说话应该小心，不能把反叛分子当英雄。
2、It
is
important,
I
think,
for
everyone
to
be
careful
about
claiming
victory.
我想，每个人宣布胜利时都应该慎重。
3、He
really
must
be
careful
about
thinking
aloud.
Who
knew
what
he
might
say?
他的确该注意自己说话不经思索的问题。谁知道他会说些什么？
4、Be
extra
careful
about
personal
hygiene.
要非常注意个人卫生。
5、People
should
be
careful
about
their
possessions
and
not
leave
them
lying
around.
人们应该小心自己的财物，不要随便乱放。
6、You'll
have
to
be
more
careful
about
what
you
say;
you
really
caught
him
on
the
rawwhen
you
mentioned
his
first
wife.
你以后说话必须注意点，你提到他第一个妻子，这确实触到了他的痛处。