求初三英语 被动语态的结构

Question

用法，结构最好再举几个例子 急急急 亲们，踊跃回答啊~

Answer 1

被动语态就是be动词加动词分词的形式，用来表示的呢就是什么东西被。。。。
1.一般现在时：主+am\is\are+P.P（过去分词）
　　2.一般过去时：主+was\were+P.P
　　3.一般将来时：主+will
be+P.P
　　4.现在进行时：主+am\is\are+being（固定不变）+P.P
　　5.过去进行时：主+was\were+being（固定不变）+P.P
　　6.现在完成时：主+have\has
been+P.P
　　7.过去完成时：主+had
been+P.P
　☆☆☆主动语态变为被动语态例句：
　　一般现在时：主：We
believe
him.
被：He
is
believed
by
us.
　　一般过去时：主：He
bought
his
children
some
pens.
被：Some
pens
were
bought
for
his
children
by
him.
　　一般将来时：主：Everyone
will
know
the
truth
soon
.
被：The
truth
will
be
know
by
everyone.
　　现在进行时：主：Mary
is
making
a
doll.
被：A
doll
is
being
made
by
Mary.
　　过去进行时：主：They
were
carrying
the
hurt
player.
被：The
hurt
player
was
being
carried
by
them
.
　　现在完成时：主：He
has
received
the
letter.
被：The
letter
has
been
received
by
him.
　　过去完成时：主：They
had
built
ten
bridges.
被：Ten
bridges
had
been
built
by
them.