英语中倍数的表达法

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三种倍数表达法英语

三种倍数表达法英语

三种倍数表达法英语
1.倍数表达法:在英语中表示一个数是另一个数的倍数,可以用倍数表达法。

例如:2是4的倍数,可以表示为“2 is a multiple of 4”。

类似地,4是2的倍数,可以表示为“4 is a multiple of 2”。

2. 除法表达法:除法表达法是倍数表达法的一种变形,它表示一个数可以被另一个数整除。

例如:8可以被4整除,可以表示为“8 is divisible by 4”。

类似地,4可以被2整除,可以表示为“4 is divisible by 2”。

3. 因数表达法:因数表达法是另一种与倍数表达法相关的表达方式,它表示一个数是另一个数的因数。

例如:4是8的因数,可以表示为“4 is a factor of 8”。

类似地,2是4的因数,可以表示为“2 is a factor of 4”。

- 1 -。

倍数的表达法

倍数的表达法

英语中如何表达倍数1. 倍数+ as + 形容词或副词的原级+ as + 其他。

这种结构又常演变成下列两类:①倍数+ as + many + 可数名词复数+ as;②倍数+ as +much + 不可数名词+ as。

如:There are seven times as many people as I expected.是我预料的人数的七倍。

There is five times as much coffee in this glass as in that one.这个杯子里的咖啡是那个杯子里的五倍。

2. 倍数+ 形容词(或副词)的比较级+ than + 其他。

如:The hall is five times bigger than our classroom. 这个大厅的面积比我们教室大五倍。

3. 倍数+ the size / height / length / width. etc. + of + 其他。

如:This road is six times the length of that one. 这条路是那条路的六倍长。

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.新扩建的广场为以前的四倍大。

5. 倍数+what从句。

如:The production is now three times what it was ten years ago.现在的产量是十年前的三倍。

6. 倍数+ more + 名词+ than +其他。

如:There are nine times more books in his bag than in yours.他书包里的书比你书包里的书多九倍。

7. 其他表达。

如:She’s twice/ double my age. 她的年龄是我的两倍。

关于倍数的英语表达

关于倍数的英语表达

关于倍数的英语表达关于倍数的英语表达有多种方式,以下是常见的几种:1.“倍数+as+形容词或副词的原级+as+其他”,表示“……是……的多少倍”。

例如:This bridge is three times as long as that one. 这座桥是那座的三倍长。

2.“倍数+形容词(或副词)的比较级+than+其他”,表示“……比……大(长、高、宽等)多少倍”。

例如:This road is twice wider than that one. 这条路比那条宽两倍。

3.“倍数+the size(length,height,width,etc)of+其他”,表示“……正好是……的多少倍”。

例如:This street is four times the length of that one. 这条街是那条的四倍长。

4.“……times+what+从句”,例如:The production now is six times what it was ten years ago. 现在的产量是十年前的六倍。

5.“倍数+more+名词(可数,不可数)+than+其他”,例如:I have 5 times more books than you. 我的书比你多五倍。

6.“倍数+as many(或much)名词+其他+as+其他”,例如:We have produced twice as much steel as we did last year. 我们今年生产的钢是去年的两倍。

7.“倍数+as many(或much)名词+as+其他”,例如:There are four times as many students in our school as there were ten years ago. 我们学校的学生数是十年前的四倍。

以上是关于倍数英语表达方式的举例以及具体的使用方法,希望对您有所帮助。

英语中倍数的用法总结

英语中倍数的用法总结

英语中倍数的用法总结
1. A倍数 of B:表示A是B的倍数,即B可以被A整除。

例如:8 is a multiple of 4.(8是4的倍数)
2. N倍数:表示N的倍数。

例如:This shop sells goods at two times the factory price.(这家商店以工厂价格的两倍出售商品)
3. Multiple:倍数的意思。

4. Be a multiple of:是...的倍数。

例如:16 is a multiple of 8.
(16是8的倍数)
5. A倍数 times:表示A的倍数。

例如:She earns twice the amount that he does.(她的收入是他的两倍)
6. In multiple(s) of:表示以某个倍数的形式。

例如:He ran the race in multiples of 100m.(他以100米为单位跑完了这场比赛)
注意:倍数通常是用整数来表示的,例如2倍、3倍等,但也
可用小数来表示,例如0.5倍、1.5倍等。

英语中倍数的表达

英语中倍数的表达

1. 倍数+as+形容词或副词的原级+as+其它。

这种结构又常演变成下列两类:①倍数+as+many+可数名词复数+as;②倍数+as+much+不可数名词+as。

如:There are seven times as many people as I expected.是我预料的人数的七倍。

There is five times as much coffee in this glass as in that one.这个杯子里的咖啡是那个杯子里的五倍。

2. 倍数+形容词(或副词)的比较级+ than+其它。

如:The hall is five times bigger than our classroom.这个大厅的面积比我们教师大五倍。

3. 计量名词+of+名词+be+倍数+that+of+其它。

如: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。

4. 倍数+what从句。

如:The production is now three times what it was ten years ago.现在的产量是十年前的三倍。

5. 倍数+more+名词+than+其它。

如:There are nine times more books in his bag than in yours.他书包里的书比你书包里的书多九倍。

6. 其它表达。

如:She's twice/double my age.她的年龄是我的两倍。

The average income of the staff has been increased by 50 percent compared with last year.与去年相比,该单位职工的收入已增加了50%。

He runs faster than me by three times.他跑得比我快三倍。

英语中倍数的表达法

英语中倍数的表达法

英语中倍数的表达方式一、用times 表示倍数(一般限于包括基数在内三倍或三倍以上的数。

表示两倍的数,一般用twice )。

其句式有:(前三种为主)1. “… times +形容词/ 副词的比较级+than …”例如:This rope is twice longer than that one.This hall is five times bigger than our classroom.2. “… times +as + 形容词/ 副词的原级+as …”例如:This dictionary is five times as thick as the one you borrowed from the library.这本词典的厚度是你从图书馆借的那本(厚度)的5 倍。

This big stone is three times as heavy as that one.这块大石头的重量是那一块的三倍。

(这块石头比那块重二倍)The plane flew ten times as high as the kite.那架飞机飞行高度是那个风筝的十倍。

(高出九倍)3. “… times + the + 名词(如:size,height,weight,length,width, age等)+of …”例如:The earth is 49 times the size of the moon. 地球的体积是月球的49 倍。

This river is three times the depth of that one. 这条河是那条河的三倍深。

This hill is four times the height of that small one.这座山的高度是那座小山的四倍。

(比那座小山高三倍)4. “… times + more +名词+than …”例如:He earns five times more money than he did ten years ago. 他现在挣的钱比十年前挣的多5 倍。

(完整版)英语中倍数表达法

(完整版)英语中倍数表达法

英语中“倍数”的常用表达方式一、用 times 表示倍数(一般限于包括基数在内三倍或三倍以上的数。

表示两倍的数,一般用 twice )。

其句式有:1. “… times +形容词 / 副词的比较级+than …”例如:This hall is five times bigger than our classroom.这个大厅比我们的教室大 5 倍。

2. “… times +as + 形容词 / 副词的原级+as …”例如:This table is three times as long as that one.这张桌子是那张桌子的三倍长。

This dictionary is five times as thick as the one you borrowed from the library.这本词典的厚度是你从图书馆借的那本(厚度)的 5 倍。

3. “… times + the + 名词(如: size, height, weight,length, width 等)+of …”例如:The earth is 49 times the size of the moon.地球的体积是月球的 49 倍。

This river is three times the depth of that one.这条河是那条河的三倍深。

4. “… times + more +名词+than …”例如:He earns five times more money than he did ten years ago. 他现在挣的钱比十年前挣的多 5 倍。

There are twice more students in our class than in theirs. 我们班的学生人数比他们班多两倍。

5. “… times +as many (或 much )+名词+as …”例如:We've produced twice as much cotton this year as( we did ) ten years ago.今年我们生产的棉花比十年前多了一倍。

英语表示倍数的几种方式

英语表示倍数的几种方式

英语表示倍数的几种方式用英语表示倍数的五种方法如果要用英语表示A是B的多少倍,可以考虑用以下方法:方法一:数字 + times + as + 原级 + as +比较对象It cost three times as much as I had expected. 它花的钱比我预期的多两倍。

Cats sleep twice as much as people. 猫睡觉的时间比人长一倍。

Unemployment among blacks was twice as high as that for white. 黑人的失业人数是白人的两倍。

New drivers have twice as many accidents as experienced drivers. 新驾驶人所出的事故是老驾驶人的两倍。

There is an entrance hall of perfect proportions, twice as long as it is wide. 有一处比例堪称完美的门廊,长是宽的两倍。

方法二:数字 + times + the size / length / depth / height / width / quantity / amount / etc+ of +比较对象Their house is twice the size of ours. 他们的房子是我们的两倍大。

The queen bee is twice the length of a worker bee. 蜂王的体长为工蜂的两倍。

Many are holding out for ten times the price. 许多人坚持索要10倍于该价格的价钱。

This room is twice the length of the other, but much narrower. 这个房间的长度是那个房间的两倍,但窄得多。

Concorde crosses the Atlantic at twice the speed of sound. 协和飞机以两倍于声速的速度飞越大西洋。

英语倍数的表达方法

英语倍数的表达方法
as that one. 3.那架飞机的飞行高度是那只风筝的十倍。 The plane flew ten times as high as
the kite.
2.“A + be + 倍数 + 形容词或副词的比较级 + than + B ”
The Yangtze River is almost twice longer than the Pearl River. 长江差不多比珠江长两倍。
这个大厅比我们的教室大五倍。(是我们教室的六倍)
This hall is five times bigger than our classroom. This hall is six times as big as our classroom.
这辆小车的速度比那辆卡车快两倍。
(是那辆卡车的三倍)
His father is twice as old as he. 他父亲的年纪有他两倍大。
1.亚洲的面积是欧洲的四倍。 Asia is four times as large as Europe. 2.这块大石头的重量是那块的三倍。 This big stone is three times as heavy
计量名词 :size大, length长, width宽, height高, depth深,weight重
…倍数+the size of …… …倍数+the length of …… …倍数+the height of …… …倍数+the width of …… …倍数+the depth of …… …倍数+the weight of ……
这个车间7月份的产量用times表示倍数

英语中倍数的表达

英语中倍数的表达

英语中“倍数”的常用表达方式一、用times 表示倍数(一般限于包括基数在内三倍或三倍以上的数。

表示两倍的数,一般用twice )。

其句式有:1. “… times +形容词/ 副词的比较级+than …”例如:Line AB is three times longer than line CD.线段AB 是(线段)CD 的三倍长。

This hall is five times bigger than our classroom.这个大厅比我们的教室大5 倍。

2. “… times +as + 形容词/ 副词的原级+as …”例如:This table is three times as long as that one.这张桌子是那张桌子的三倍长。

This dictionary is five times as thick as the one you borrowed from the library.这本词典的厚度是你从图书馆借的那本(厚度)的 5 倍。

3. “… times + the + 名词(如:size,height,weight,length,width 等)+of …”例如:The earth is 49 times the size of the moon.地球的体积是月球的49 倍。

This river is three times the depth of that one.这条河是那条河的三倍深。

4. “… times + more +名词+than …”例如:He earns five times more money than he did ten years ago. 他现在挣的钱比十年前挣的多5 倍。

There are twice more students in our class than in theirs. 我们班的学生人数比他们班多两倍。

5. “… times +as many (或much )+名词+as …”例如:We've produced twice as much cotton this year as (we did) ten years ago.今年我们生产的棉花比十年前多了一倍。

英语倍数10种表达法(附词典例句)

英语倍数10种表达法(附词典例句)

1.倍数+ as +形容词原级 + as …2.倍数+形容词比较级 + than …3.倍数+ the +名词 (size/length/width/height...)of...4.倍数+ that + of …5.倍数+形容词性物主代词+名词6.倍数 + what + 从句7.用double, triple, threefold, fourfold等表倍数8.倍数 as many/much + 名词 + as + 被比较对象9.倍数 + more + 名词(可数或不可数)+than+被比对象。

如:10.分数/百分数(one-third /30%)+形容词比较级 + than …1.倍数+ as +形容词原级 + as …《朗文当代高级英语辞典》第五版第2745页twice词条They employ 90 people, twice as many as last year.他们雇用了90人,是去年的两倍。

Interest rates are twice as high as those of our competitors.利率是我们竞争对手的两倍高。

《柯林斯高阶英汉双解学习词典》第2868页twice词条The figure of seventy-million pounds was twice as big as expected.7,000万英镑的金额是预期的两倍。

《剑桥高阶英汉双解词典》第2435页twice词条The state is at least twice as big as England. 这个州至少是英格兰的两倍大。

《韦氏高阶英汉双解词典》第2268页twice词条2The new house is twice (=two times) as large as our old one.新房子是我们老房子的两倍大。

《韦氏高阶英汉双解词典》第40页again词条6half again as much 或half as much again 比… 多一半(用于两个数据的比较)My ticket cost half again as much as your ticket. (for example: my ticket costs $ 15 and your ticket costs $10) 我的票比你的贵一半。

倍数英语三种表示方法

倍数英语三种表示方法

倍数英语三种表示方法一个整数能够被另一个整数整除,那么这个整数就是另一整数的倍数。

英文倍数的表达方式,是日常生活中比较常用的。

所以在初级英语教学中都会教授这些知识点。

下面小编告诉你倍数英语三种表示方法,大家一起来看看吧!倍数英语三种表示方法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。

2怎样学好英语不做英语哑巴:英语是一门语言,语言就必须开口。

因此,上课不敢大声跟老师操练,回答问题声音也小得可怜,课后就箴默不言,懒于开口,到头来就会变成一个英语哑巴。

而这则是学英语的大忌。

避开死记硬背:学习英语必须记忆大量的单词、句型和语法。

在记忆的过程中,切忌脱离上下文而孤立地去死记硬背。

因为这样囫囵吞枣地记忆,记得快忘得也快。

最终因为记不住、记不牢而丧失了学习英语的兴趣和信心。

规范英语书写。

英语的书写与汉语是截然不同的。

英语的书写必须从字母开始,严格按笔顺、规则书写,该封口的封口,该开口的开口,切忌随心所欲,自由发挥。

英语中倍数的常用表达方式

英语中倍数的常用表达方式

英语中“倍数”的常用表达方式一、用 times 表示倍数(一般限于包括基数在内三倍或三倍以上的数。

表示两倍的数,一般用 twice )。

其句式有:(前三种为主)1. “… times +形容词 / 副词的比较级+ than …”例如:Line AB is three times longer than line CD.线段 AB 是(线段) CD 的三倍长。

This hall is five times bigger than our classroom.这个大厅比我们的教室大 5 倍。

This rope is twice longer than that one.This hall is five times bigger than our classroom.The car runs twice faster than that truck.2. “… times +as + 形容词 / 副词的原级+ as …”例如:This table is three times as long as that one.这张桌子是那张桌子的三倍长。

This dictionary is five times as thick as the one you borrowed from the library.这本词典的厚度是你从图书馆借的那本(厚度)的 5 倍。

Asia is four times as large as Europe亚洲的面积是欧洲的四倍。

This big stone is three times as heavy as that one.这块大石头的重量是那一块的三倍。

(这块石头比那块重二倍)The plane flew ten times as high as the kite.那架飞机飞行高度是那个风筝的十倍。

(高出九倍)3. “… times + the + 名词(如: size, height, weight, length,width, age等)+ of …”例如:The earth is 49 times the size of the moon.地球的体积是月球的 49 倍。

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The production of integrated circuits has been increased to three times as compared with last year。

集成电路的产量比去年增加了两倍。

That can increase metabolic rates by two or three times。

那可使代谢率提高到原来的2倍或3倍(即提高1倍或2倍)。

The drain voltage has been increased by a factor of four.漏电压增加了3借(即增加到原来的4倍)。

注:在这类句型中increase常被raise,grow,go/step up,multiply等词所替代。

(3)There is a n-fold increase/growth…应译为:增加n-倍(或增至n倍)。

(⑧)这个句型还有其它一些形式,如:
A record high increase in value of four times was reported.据报道,价值破记录地增长了3倍。

(4)double【增加1倍】,treble(增加2倍),quadruple(增加3倍)。

(⑨)例如:The efficiency of the machines has been more than trebled or quadrupled.这些机器的效率已提高了2倍或3倍多。

(5)此外,英语中还有一种用again而不用倍数词来比较倍数的方法,如:
A is as much(large,long,…)again as B.【= A is twice as much(large,long,…)as B.】(⑩)应译为:A比
B 多(大,长,……)1倍。

A is half as much(large,1ong,…)again as B.【= A is one and a half times as much(large,1ong,…)as B.】(11)
应译为:A比B多(大,长……)一半(即A是B的一倍半)。

2、倍数减少(1)A is n times as small(light,slow,…)as B.(12)
A is n times smaller(lighter,slower,…)than B.(13)
以上两句均应译为:A的大小(重量,速度,……)是B的1/n[或A比B小(轻,慢,……)(n-1)/n]。

例如:
The hydrogen atom is near1y l6 times as light as the oxygen atom.氢原子的重量约为氧原子的1/16(即比氧原子约轻15/16)。

This sort of membrane is twice thinner than ordinary paper.这种薄膜比普通纸张要薄一半(即是普通纸厚度的1/2)。

注:当相比的对象B很明显时,than/as B常被省去。

(2)decrease n times/n一fold(14)
以上三式均译为:减少到1/n[或:减少(n-1)/n]。

decrease常被reduce,shorten,go/slow down等词替代。

例如:
Switching time of the new-type transistor is shortened 3 times。

新型晶体管的开关时间缩短了1/3(即缩短到2/3)。

When the voltage is stepped up by ten times,the strength of the current is stepped down by ten times。

电压升高9倍,电流强度便降低9/10(即90%)。

The equipment reduced the error probability by a factor of 5.该设备误差概率降低了4/5。

英语在表述或比较倍数时,无论使用什么句型(除了不含倍数词的again句型外)都包括基础倍数在内,因此都不是净增或净减n倍,而是净增或净减n-1倍。

There is a n-fold increase/growth…应译为:增加n-倍(或增至n倍)。

n-fold number theory n重数理论。

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