助动词do的用法,它用于表达那些意思

如题所述

第1个回答  2020-03-22
do
v.aux.
Used
with
the
infinitive
without
to
in
questions,
negative
statements,
and
inverted
phrases:
用于疑问句、否定句和倒装句跟不带
to的不定式连用,见于问句、否句、倒装句中:
Do
you
understand?
I
did
not
sleep
well.
Little
did
we
know
what
was
in
store
for
us.
你懂吗?我没睡好。我们不清楚留给我们的是什么
Used
as
a
means
of
emphasis:
用以强调:
I
do
want
to
be
sure.
Do
be
still!
我确实想肯定。安静!
(在否定的陈述句和命令句里作为助动词)
He
didn't
come.
他没来.
(在疑问句里作为助动词)
Did
he
arrive
in
time?
他按时到了吗?
(作为助动词表示强调)
He
did
come
after
all!
他毕竟还是来了!
(作为助动词代替刚刚用过的或要在答覆时用到的动词)
He
likes
skating
and
so
does
she.
他喜欢滑冰她也喜欢滑冰。
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