求英语中,所有情态动词(包括大学词汇),及其中文意思,谢谢。

Answer 1

1)
may(might)
have
+
done
sth,
can
(could)
have
+
done
sth
表示过去，推测过去时间里可能发生的事情。

Philip
may
(might)
have
been
hurt
seriously
in
the
car
accident.
Philip
can
(could)
have
been
hurt
seriously
in
the
car
accident.

2)
must
have
+done
sth，对过去时间里可能发生的事情的推测，语气较强，具有"肯定"，"谅必"的意思。

---Linda
has
gone
to
work,
but
her
bicycle
is
still
here.

---She
must
have
gone
by
bus.

3)
ought
to
have
done
sth,
should
have
done
sth
本应该做某事，而事实上并没有做。否定句表示"不该做某事而做了"。

You
ought
to
(should)
have
been
more
careful
in
this
experiment.
He
ought
not
to
have
thrown
the
old
clothes
away.（事实上已扔了。）

ought
to
在语气上比should
要强。

4)
needn't
have
done
sth
本没必要做某事

I
dressed
very
warmly
for
the
trip,
but
I
needn't
have
done
so.
The
weather
was
hot.

5)
would
like
to
have
done
sth
本打算做某事

I
would
like
to
have
read
the
article,
but
I
was
very
busy
then.
参考资料：
http://www.52en.com/whbm/grammar/index.htm