在英文中to
do
和doing
其实是一个意思。但是这里因为have
time
to
do是有时间做什么的意思。是将来时态,
当然用to
do。
而have
a
hard
time是已经过去的了,要不然不会知道是hard所以用doing。我猜测他做这个会很困难:
i
guess
he
will
have
a
hard
time
to
do
this也对。
【是have
a
hard
time
doing,没有have
hard
time
doing】
1.have
a
hard
time
doing
(做某事有困难)相当于:have
trouble
doing
sth.
e.g.
We
have
a
hard
time
getting
out
the
big
stones.
我们费了很大的劲儿把这些大石头搬出。
2.类似结构还有:have
difficulty/trouble/fun/a
struggle
doing
sth.
如:
I
had
a
terrible
struggle
finding
anything
valuable
in
the
library.