关于it's....的句型

Question

It's...that是强调句.想问一下.It's...when. It's....before等等是强调句吗?具体能帮我分析下吗? 谢谢了.如果可以请多发几个这种句型..

Answer 1

It's...when.
It's....before等等都不是强调句
强调句
（一）强调句句型
1、陈述句的强调句型：It
is/
was
+
被强调部分（通常是主语、宾语或状语）+
that/
who（当强调主语且主语指人）+
其它部分。
特殊疑问句的强调句型：被强调部分（通常是疑问代词或疑问副词）+
is/
was
+
it
+
that/
who
+
其它部分？
not
…
until
…
句型的强调句
1、句型为：It
is/
was
not
until
+
被强调部分
+
that
+
其它部分
强调句
（一）强调句句型
1、陈述句的强调句型：It
is/
was
+
被强调部分（通常是主语、宾语或状语）+
that/
who（当强调主语且主语指人）+
其它部分。
e.g.
It
was
yesterday
that
he
met
Li
Ping.
2、一般疑问句的强调句型：同上，只是把is/
was提到it前面。
e.g.
Was
it
yesterday
that
he
met
Li
Ping?
3、特殊疑问句的强调句型：被强调部分（通常是疑问代词或疑问副词）+
is/
was
+
it
+
that/
who
+
其它部分？
e.g.
When
and
where
was
it
that
you
were
born?
4、强调句例句：针对I
met
Li
Ming
at
the
railway
station
yesterday.句子进行强调。
强调主语：It
was
I
that
(who)
met
Li
Ming
at
the
railway
station
yesterday.
强调宾语：It
was
Li
Ming
that
I
met
at
the
railway
station
yesterday.
强调地点状语：It
was
at
the
railway
station
that
I
met
Li
Ming
yesterday.
强调时间状语：It
was
yesterday
that
I
met
Li
Ming
at
the
railway
station.
5、注意：构成强调句的it本身没有词义；强调句中的连接词一般只用that,
who，即使在强调时间状语和地点状语时也如此，that,
who不可省略；强调句中的时态只用两种，一般现在时和一般过去时。原句谓语动词是一般过去时、过去完成时和过去进行时，用It
was
…
，其余的时态用It
is
…
。
（二）not
…
until
…
句型的强调句
1、句型为：It
is/
was
not
until
+
被强调部分
+
that
+
其它部分
e.g.
普通句：He
didn’t
go
to
bed
until/
till
his
wife
came
back.
强调句：It
was
not
until
his
wife
came
back
that
he
went
to
bed.
2、注意：此句型只用until，不用till。但如果不是强调句型，till,
until可通用；因为句型中It
is/
was
not
…
已经是否定句了，that后面的从句要用肯定句，切勿再用否定句了。
（三）谓语动词的强调
1、It
is/
was
…
that
…
结构不能强调谓语，如果需要强调谓语时，用助动词do/
does或did。
e.g.
Do
sit
down.
务必请坐。
He
did
write
to
you
last
week.
上周他确实给你写了信。
Do
be
careful
when
you
cross
the
street.
过马路时，务必（千万）要小心啊！
2、注意：此种强调只用do/
does和did
，没有别的形式；过去时用did
，后面的谓语动词用原形。
It
be
时间段
before
从句
：多久之后才....
It
will
be
一段时间before
一般现在
：将来过多久才
It
was
一段时间before
过去时
：不久就...
it's...
when
没什么特殊用法
给你造个句子吧
it's
3
o'clock
when
he
gets
home