倍数的三种表达方法如下:
1、倍数+as…as。其范例为:I am twice as old as he。我的年纪是他的两倍。
2、倍数+比较级+than。其范例为This street is four times shorter than that one。这条街道比那条短四倍。
3、倍数+the size / length / width / height / age等名词+of。其范例为The earth is 49 times the size of the moon。地球的体积是月球的49倍。
英语中有些词表示特定的倍数,例:twice, double ( 两倍 ), triple ( 三倍 ), fourfold ( 四倍 ) 等数。The top-brand clothes are often sold as double the normal price here。 售价 经常比正常的售价高一倍。
倍数表达法有三种:倍数+原级倍数+比较级倍数+名词短语例如:和---三倍一样长1.threetimesaslongas2.threetimeslongerthan3.threetimesthelengthof再如:和---四倍一样宽。
一个整数能够被另一个整数整除,这个整数就是另一整数的倍数。同样的,一个数除以另一数所得的商。如a/b=c,就是说,a是b的倍数。一个数的倍数有无数个,也就是说一个数的倍数的集合为无限集。需要注意的是,不能把一个数单独叫做倍数,只能说一个数是另一个数的倍数。
英语 中倍数的表达方法
1.倍数 + as + 形容词或副词
的原级 + as + 其他。
①倍数 + as + many + 可数名词复数 + as
②倍数 + as +much + 不可数名词 + as。如:
2. 倍数 + 形容词(或副词)的比较级 + than + 其他。
3. 倍数 + the size / height / length / width. etc. + of + 其他。
4. 计量名词 + of + 名词 + be +倍数 + that + of + 其他。如:The size of the newly broadened square is four times that of the previous one.
英语倍数关系表达方法
1."A + be + 倍数 + as + 计量形容词原级 + as + B".
This tree is three times as tall as that one. 这棵树是那棵树的三倍高。
His father is twice as old as he. 他父亲的年纪有他两倍大。
2."A + be + 倍数 + 计量形容词比较级 + than + B "
The Yangtze River is almost twice longer than the Pearl River.
长江差不多比珠江长两倍。
The dictionary is exactly five times more expensive than that one.
这本字典比那本恰好贵5倍。
3."A + be + 倍数 + the + 计量名词 + of + B "
The newly broadened square id four times the size of the previous one.
新扩建的广场是未扩建时的四倍大。
4."The + 计量名词 + of + A + be + 倍数 + that + of + B "
The size of the newly broadened square is four times that of the previous one.
新扩建的广场为以前的四倍大。