Question

英语中什么是什么的几倍有哪几种用法啊？

Answer 1

倍数的表达方式共：四种
1.
表示“几倍大小（长短；数量）”，由“倍数+
the
size（length，amount……）”结构组成。
例如：
The
earth
is
forth-nine
times
the
size
of
the
moon.
地球是月亮的49倍大。
2.
表示“……比……大几倍”，由“倍数+形容词（副词）比较级”结构组成。
例如：
This
box
is
three
times
bigger
than
that
one.
这个盒子比那个盒子大三倍。
The
grain
output
is
8
percent
higher
this
year
than
that
of
last
year.
今年比去年粮食产量增加8%。
3.
表示“……是……倍”，由“倍数+
as
+形容词+
as
+”结构组成。
例如：
Our
factory
is
twice
as
big
as
theirs.
我们的工厂是他们的三倍。
I
have
three
times
as
many
as
you.
我有你三倍那么多。
[注]
一倍用once，两倍用
twice。
4、还可以用by+倍数，表示增加多少倍。
The
production
of
grain
has
been
increased
by
four
times
this
year.
今年粮食产量增加了4倍。