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英语中倍数的三种表达⽅法⼀、倍数+as…as…⼆、倍数+⽐较级+than…三、倍数+the size / length / width / height / age等名词+of…1. It is reported that the United States uses ________ energy as the whole of Europe. (⼴西卷)A. as twiceB. twice muchC. twice much asD. twice as much【分析】答案选D。
由twice(两倍)和energy后的as可知，此题是考查⽤“倍数+as+形容词原级+as”来表达倍数的⽅法。
2. The house rent is expensive, I’ve got about half the space I had at home and I’m paying ________ here. (上海卷)A. as three times muchB. as much three timesC. much as three timesD. three times as much【分析】答案选D。
倍数three times要放在as的前⾯，后⾯省略as I paid at home。
3. With the help of the German experts, the factory produced ________ cars in 1993 as the year before. (上海卷)A. as twice manyB. as many as twiceC. as twice as manyD. twice as many【分析】答案选D。
倍数放在as之前。
此题与全国卷曾考过的⼀题⼏乎⼀样：After the new technique was introduced, the factory produced ________ tractors in 1988 as the year before.A. as twice manyB. as many twiceC. twice as manyD. twice many as (答案选C)4. Paper produced every year is ________ the world’s production of vehicles. (上海卷)A. the three times weight ofB. three times the weight ofC. as three times as heavier asD. three times as heavier as【分析】答案选B。
......英语倍数的表达方法一、 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。
表示两倍的数用twice ）1.“A + be + 倍数 + as + 形容词或副词原级 + 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 + 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。
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 is four times the size of the previous one. 新扩建的广场是未扩建时的四倍大。
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 ⋯ ⋯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。
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。
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。
英语中常用倍数表达法
英语倍数的表达方法
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。
表示两倍的数用twice）
1.“A + be +倍数+ as +形容词或副词原级+ as + B"This tree is three times as tall as that one.
XXX这棵树是那棵树的三倍高。
His father is twice as old as he.
XXX他父亲的年纪有他两倍大。
2.“A + be +倍数+形容词或副词的比较级+ than + B”XXX than the Pearl River.
长江差不多比珠江长两倍。
The XXX times XXX.
这本字典比那本正好贵5倍
3.“A + be +倍数+ the +计量名词+ of + B”
The newly broadened square is four times the size of the previous one.
新扩建的广场是未扩建时的四倍大。
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……。
英语倍数的表达方法英语倍数的表达方法有3种：倍数+as+形容词或副词原级+as、倍数+形容词或副词比较级+than、计量名词+of+名词+be+倍数+that+of。
一、倍数+as+形容词或副词原级+as这种方法用于表示两个事物之间的倍数关系，通常用于同类可比较的事物。
例如：This room is three times as big as that one，这个房间是那个房间的三倍大。
He can run twice as fast as me，他能跑得比我快两倍。
She has four times as many books as I do，她有的书是我有的书的四倍多。
注意，如果形容词或副词后面有名词，要根据名词的可数性和单复数来决定是否加a/an或many/much。
例如：He earns five times as much money as I do，他赚的钱是我赚的钱的五倍。
（money是不可数名词，所以用much）She is twice as old as her brother，她的年龄是她弟弟的两倍。
（old后面没有名词，所以不加a/an）This box is three times as heavy as a normal one，这个盒子是普通盒子的三倍重。
（heavy后面有一个可数名词单数，所以加a）二、倍数+形容词或副词比较级+than这种方法也用于表示两个事物之间的倍数关系，但是更强调其中一个事物的特征。
例如：This car is three times faster than that one，这辆车比那辆车快三倍。
The population of China is four times larger than that of the United States，中国的人口是美国的四倍多。
He spent twice more time on this project than I did，他在这个项目上花了比我多两倍的时间。
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。
英语中倍数的表达方式 Final approval draft on November 22, 2020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：1.“…times＋形容词/副词的比较级＋than…”例如：LineABisthreetimeslongerthanlineCD.线段AB是（线段）CD的三倍长。
Thishallisfivetimesbiggerthanourclassroom.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：Thistableisthreetimesaslongasthatone.这张桌子是那张桌子的三倍长。
Thisdictionaryisfivetimesasthickastheoneyouborrowedfromthelibrary.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：Theearthis49timesthesizeofthemoon.地球的体积是月球的49倍。
Thisriveristhreetimesthedepthofthatone.这条河是那条河的三倍深。
4.“…times+more＋名词＋than…”例如：Heearnsfivetimesmoremoneythanhedidtenyearsago.他现在挣的钱比十年前挣的多5倍。
Therearetwicemorestudentsinourclassthanintheirs.我们班的学生人数比他们班多两倍。
5.“…times+asmany（或much）＋名词＋as…”例如：We'veproducedtwiceasmuchcottonthisyearas（wedid）tenyearsago.今年我们生产的棉花比十年前多了一倍。
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。
英文倍数的表达英文倍数的表达英文是全球通用的语言之一，许多人都希望提高自己的英文能力。
在英文写作中，我们经常需要用到倍数的表达，下面是一些常见的表达方式：1. Twice as much/many + 名词：表示某物是某物的两倍。
例如：Her salary is twice as much as mine.（她的工资是我的两倍。
）2. Three times as much/many + 名词：表示某物是某物的三倍。
例如：The population of the city is three times as many as that of the town.（这个城市的人口是那个城镇的三倍。
）3. Four times as much/many + 名词：表示某物是某物的四倍。
例如：The distance from New York to Los Angeles is four times as far as from New York to Boston.（从纽约到洛杉矶的距离是从纽约到波士顿的四倍。
）4. Half as much/many + 名词：表示某物是某物的一半。
例如：The price of the new car is half as much as the old one.（新车的价格是旧车的一半。
）5. One third (1/3) as much/many + 名词：表示某物是某物的三分之一。
例如：The length of the new bridge is one third as long as the old one.（新桥的长度是旧桥的三分之一。
）6. One quarter (1/4) as much/many + 名词：表示某物是某物的四分之一。
例如：The weight of the new product is one quarter as much as the old one.（新产品的重量是旧产品的四分之一。
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。
英语里倍数的三种常用表达法
在英语中，有三种常用的表达倍数的方式。
下面将依次解释这三种表达法。
第一种是使用"times"一词。
例如，当我们说"2 times 3"时，意思是将2乘以3，结果为6。
这种表达法可以用于任何数字，例如"5 times 4"表示将5与4相乘，结果为20。
第二种常用的表达法是使用百分数。
当我们说"50%"时，意思是将某个数值乘以0.5，因为百分数表示的是一个数值的百分之几。
所以，当我们说"50% of 80"时，意思是将80乘以0.5，结果为40。
这种表达法通常用于描述比率或百分比。
第三种表达法是使用分数。
例如，当我们说"1/4"时，意思是将某个数值乘以1除以4。
所以，当我们说"1/4 of 100"时，意思是将100乘以1除以4，结果为25。
分数表达法通常用于描述比例或部分。
这三种表达法是用来表示倍数的常用方式。
通过使用"times"、百分数和分数，我们可以准确地描述一个数值的倍数关系。
英语倍数的表达方法一、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。
表示两倍的数用twice）1.“A + be + 倍数+ as + 形容词或副词原级+ 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+ 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。
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 is four times the size of the previous one.新扩建的广场是未扩建时的四倍大。
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 ……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。
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。
英语的倍数表达1英语倍数的表达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。
在英语中也需要用到倍数的表达，下面是小编收集整理的一些英语倍数的表达方法，大家一起来看看吧!1. 用形容词表示甲是乙的几倍时，用下面三个句型，用副词表示则一般只用前两个句型。
(1)……倍数+形容词(或副词)的比较级+thanThis rope is twice longer than that one.这根绳的长度是那根绳的三倍。
(比那根绳长二倍)This hall is five times bigger than our classroom.这个大厅比我们的教室大五倍。
(是我们教室的六倍)The car runs twice faster than that truck.这辆小车的速度比那辆卡车快两倍。
(是那辆卡车的三倍)(2)……倍数+as+形容词(或much)或副词+asAsia 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)……倍数+the size(length，height…)ofThis street is four times the length of that street.这条街是那条街的四倍长。
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)也可用：The height of this hill is four times that of that small one.2. 要用名词表示“量”的倍数时，则用以下两个句型：(1)……倍数+more+名词(可数，不可数)+thanThere are four times more books in our library than in yours.我们图书馆藏书(数量)是你们图书馆藏书的四倍。
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。
英语倍数的正确表达方法英语当中正确表达倍数的方法在使用英语表达"A 是 B 的N 倍长（宽，高，大，重等）"，"A 比 B 长（宽，高，大，重等）N 倍" 或"A 的长度（宽度，高度，大小，重量等）是 B 的N 倍"，可用下列几种句型。
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一倍。
The dictionary is exactly five times more expensive than that one.这本字典比那本恰好贵四倍。
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。
5.其它I'm twice/ double his age. 我的年龄是他的两倍。
I've paid five times the usual price for the stamp.我出了5倍于往常的价格买这枚邮票。
The average income of the staff has been increased by 50 percent compared with last year. 与去年相比，该单位职工的收入增加了50%.The price of TVs are twofold( adj. 两部分的, 双重的) down over these years.近几年来，电视机的价格下降了两倍。
英语倍数表示法关于英语倍数表示法的文章很多，而且列举了一大堆的句型，让人看了眼花缭乱。
在仔细地分析了各种句式后，实际上，英语倍数最大的特点是：先说“倍数”，再说“是谁的……”，“比谁的……”等。
概括起来，英语倍数表示主要就三种句式。
1、倍数+比较级...(1) 倍数 as...as (意思是“A是B的几倍”。
)I am twice as old as he. 我的年纪是他的两倍。
He earns twice as much as he used to. 他比往常多赚一倍的钱。
An ordinary subway train, approaching the station, can be twice as loud as the loudest jet. 发出的声音可能是喷射机的两倍。
She studies three times as hard as I. 她用功的程度是我的三倍。
This line is four times as long as that one. 这条线是那条线的四倍长。
We've produced twice as much cotton this year as ten years ago. 今年的棉花比十年前多了一倍。
He has got three times as many books as his sister. 他拥有的书的数量是他妹妹的三倍。
在比较级前，还可以用over，more thant 等表示“比……倍还要多”。
例如：He is more than three times as rich as I. 他的财富是我的三倍还不止。
I am more than twice as old as he. 我的年龄是他的两倍还不止。
He studies more than three times as hard as I. 他用功的程度是我的三倍还不止。
He has collected more than three times as many stamps as I .他搜集的邮票是我的三倍还不止。
(2) 倍数+比较级 (意思是：A是B的几倍)Line A is four times the length of line B. 线条 A 是线条 B 的四倍长。
I have five times the number of Tom’s books. 我有五倍于汤姆的书。
He has three times my money. 他的钱是我的三倍。
The river is ten times the length of the Tamsui River. 这条河的长度是淡水河的十倍。
This street is four times shorter than that one. 这条街道是那条街道的四分之一（短三倍）。
The mother elephant is one hundred times heavier than the baby elephant.这只母象是小象重量的一百倍。
It is ten times louder than another. 它是另外一个的声音十倍。
This street is three times wider than that one. 这条街比那条街宽二倍。
I am twice older than he. 我的年纪是他的两倍。
使用more...than 比较级的例句：He earns five times more money than he did ten years ago. 他现在挣的钱是十年前挣的 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一倍。
比较级也可使用分数、小数等数字。
例如：The box is one-third bigger than that one. 这个盒子比那个盒子大三分之一。
Last year the output value of industry was 59 percent higher than that of 1976. 去年工业产值比 1976 年增长了 59 ％。
My command of English is not half so good as yours. 我英语掌握得还不及你的一半儿好。
在比较级前，还可以用over，more thant 等表示“比……倍还要多”。
例如：It was over twice the distance of the earth from the sun. 那是地球到太阳的距离的两倍多。
He has more than three times my money. 他的钱是我的三倍还不止。
2、倍数+the 度量词 of...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. 这条河深度是那条河的三倍。
下边也可看作是这种句式的变化：The length of the road is four times what it was three years ago. 这条路的长度是三年前的 4 倍。
The price of the meat is twice what it was last year. 肉价是去年的两倍。
The size of the sun is a million times over that of the earth. 太阳的体积是地球的体积的一百万倍。
He is three times up on your age. 他的年龄是你的 4 倍(或：比你的年龄大 3 倍)In this workshop the output of July was 3.5 times that of January. 七月份的产量是元月份的 3.5 倍3、其它表示法(1) 英语中有些词表示特定的倍数，例如： again (一倍), twice, double (两倍), triple (三倍), fourfold (四倍) 等数。
My Aunt is as old again as I am. 我姑姑的年龄比我大一倍。
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。
The new work procedure tripled the output. 新工艺使产量增加两倍。
The output of grain increased fourfold. 粮食产量增加了三倍。
(2) 使用by, compared with 等Compared with last year， our coal output has increased by three times.与去年相比，我们的煤产量增长了 2 倍。
(使用by...)His speed is faster than mine by four times.他的速度比我的快 3 倍。
The number of the students in our school has increased four times compared with 1980.我们学校的学生人数比 1980 年增加了 3 倍。
(使用 compared with)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。
The principal advantage of the products is a two-fold reduction in weight.这些产品的主要优点是重量减轻了1／2。
