Question

英语too......to...用法详解

Answer 1

too…to…结构一般表示“太…结果不能”，如：He
is
too
weak
to
do
the
work.
注意：
too之前如果有only,
only
too
表“非常”、“很”意，此时不定式不再表否定意，而表肯定意。
如：They
are
only
too
lucky
to
go
abroad
for
a
visit.
他们很幸运去国外访问。
另外，too后如果是happy,
glad之类形容词时，不定式也表肯定意，
如：She
was
too
happy
to
meet
her
old
friend
in
the
street.
追加一个，Can’t...too...表示
“再...也不为过”“越...越好”
You
can't
be
too
careful
when
crossing
the
road.