Question

虚拟语气中might和could 用法有什么区别？

Answer 1

虚拟语气中could和might的区别是could较might的可能性强。
例如：
If
you
tried
you
could/might
do
the
work
better。
如果你试试的话，准能把那项工作干得更好。
You
could
have
met
her
if
you
had
gone
that
way。
如果你走那条路的话，你准能遇见她。
此句中的could如改成might则表示：……，你也许能见到他。
They
could/might
have
worked
it
out
if
they
had
asked
me
for
help。
如果他们来向我求助的话，他们本能够做出来的。
He
could/might
have
give
the
answer,
but
he
refused
to。
他本来能够回答的，但他拒绝这么做。
You
were
stupid
to
go
skiing
there
—
you
could
have
broken
your
leg。
你真笨，竟会到那地方滑雪。你本来会摔断腿的。
上面的例句中用might则因其语气较轻而语意效果不甚理想。