Question

主动语态与被动语态的详细用法?

Answer 1

动词的语态
语态有两种:主动语态和被动语态。
主语是动作的发出者为主动语态;主语是动作的接受者为被动语态。
1)若宾语补足语是不带to
的不定式，变为被动语态
时，该不定式前要加"to"。此类动词为感官动词。
feel,
hear,
help,
listen
to,
look
at,
make,
observe,
see,
notice,
watch
The
teacher
made
me
go
out
of
the
classroom.
-->
I
was
made
to
go
out
of
the
classroom
(by
the
teacher).
We
saw
him
play
football
on
the
playground.
-->
He
was
seen
to
play
football
on
the
playground.
2)情态动词+
be
+过去分词，构成被动语态。
Coal
can
be
used
to
produce
electricity
for
agriculture
and
industry.
答案补充
表示"据说"或"相信"
的词组
believe,
consider,
declare,
expect,
feel
,
report,
say,
see,
suppose,
think,
understand
It
is
said
that…
据说
It
is
reported
that…
据报道
It
is
believed
that…
大家相信
It
is
hoped
that…
大家希望
It
is
well
known
that…
众所周知
It
is
thought
that…
大家认为
It
is
suggested
that…
据建议
It
is
taken
granted
that…
被视为当然
It
has
been
decided
that…
大家决定
It
must
be
remember
that…务必记住的是
It
is
said
that
she
will
leave
for
Wuhan
on
Tuesday.