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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.5. 倍数+what从句。
如：The production is now three times what it was t en 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。
2英语倍数关系表达方法用英语表达"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两倍。
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一、用times 表示倍数（三倍或三倍以上的数）：1. “… times ＋形容词/ 副词的比较级＋than …”：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 …”：This table is three times as long as that one.这张桌子是那张桌子的三倍长。
3. “… times + the + 名词（size / height / weight / length / width 等）＋of …”：The earth is 49 times the size of the moon.地球的体积是月球的49 倍。
4. “… times + what 从句”：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。
5.“… times + that of + 被比较对象”：In this workshop, the output of July was 3.5 times that of January.这个车间七月份的产量是元月份的 3.5 倍。
二、用分数、百分数表示倍数：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 2000.去年工业产值比2000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。
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。
英语中的11种倍数表达法一. 表达倍数的3个基本句型1.“A+be动词/谓语动词+倍数+as+形容词/副词原级+as+B”，表示“A正好是B的多少倍”。
例如：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块的三倍。
The plane flew ten times as high as the kite.那架飞机的飞行高度是那只风筝的十倍。
2. “A+be动词/谓语动词+倍数+形容词/副词比较级+than+B”，表示“A比B大(长、高、宽等)多少倍”。
例如：This rope is twice longer than that one.这根绳子比那根绳子长两倍(是那根绳子三倍长)。
This hall is five times bigger than our classroom.这个大厅比我们的教室大五倍(是我们教室的六倍大)。
The car runs twice faster than that truck.这辆小车的速度比那辆卡车快两倍(是那辆卡车的三倍快)。
3. “A+be动词+倍数+the size/height/length/width, etc+of+B”，表示“A正好是B的多少倍”。
例如：This street is four times the length of that one.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。
二. 倍数表达基本句型的7种变形除表达倍数的三个基本句型外，我们还要掌握其基本句型的7种变形。
1. “ ... times as many/much+名词+as+被比对象”。
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:LiｎeＡＢis thrｅe ｔimｅs longer tｈan line CＤ.线段ＡB 是(线段) CD 的三倍长。
Ｔhis halｌisｆive times biggeｒthａn 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 tｈｒeｅtimes as ｌｏnｇas thａt one.这张桌子是那张桌子的三倍长。
Tｈis dicｔｉonarｙis fivｅtｉmｅｓas thicｋas tｈe oｎe you bｏｒrｏwed fｒom thｅlｉbraｒy。
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，w ｉdth 等)＋ｏf …”例如:The earth is49 times tｈe sｉzｅof the moｏn。
地球的体积是月球的49倍。
This ｒivｅr is thｒｅe ｔiｍes the depｔh of thatｏne。
这条河是那条河的三倍深。
4. “… ｔiｍｅｓ＋moｒｅ＋名词＋than…"例如:Ｈe ｅarns fｉve times ｍorｅmoney ｔhan ｈe did ten yeaｒs ago。
他现在挣的钱比十年前挣的多5 倍。
There aｒｅtwice more stｕdents in oｕr ｃｌass thaｎin 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'ｖｅprodｕcｅｄtｗｉｃｅａs mｕch cottｏｎthis yearａs ( we did )ten ｙearｓago．今年我们生产的棉花比十年前多了一倍。
英语倍数表达法五种
一、Doubles（双倍）
Doubles表达的是双倍，即二倍数。
Doubles的意思是将一个数字乘
以2. 例如：double four = 8，表示把4乘以2得到8。
二、Half（一半）
Half表示的是一半，即一半的数量或者长度。
Half的意思是把一个
数字除以2. 例如：half 16 = 8，表示把16除以2得到8。
三、Triple（三倍）
Triple表示的是三倍，即三倍数。
Triple的意思是将一个数字乘以3. 例如：triple five = 15，表示把5乘以3得到15。
四、Quadruple（四倍）
Quadruple表示的是四倍，即四倍数。
Quadruple的意思是将一个数
字乘以4. 例如：quadruple seven = 28，表示把7乘以4得到28。
五、Quintuple （五倍）
Quintuple表示的是五倍，即五倍数。
Quintuple的意思是将一个数
字乘以5. 例如：quintuple nine = 45，表示把9乘以5得到45。
总的来说，英语倍数表达法有 doubles（双倍）、half（一半）、triple（三倍）、quadruple（四倍）、quintuple（五倍）五种种表
达方式。
每种表达方式有其特定的意思，分别是将一个数字乘以对应
的倍数。
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1. This room is three times as big as that one. 三倍大；大两倍He earns twice as much as he used to. 他比往常多赚二倍的钱。
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。
2. This room is three times the size of that room. 三倍大；大两倍This river is three times the depth of that one. 这条河深度是那条河的三倍。
The price of the meat is twice what it was last year. 肉价是去年的两倍。
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I have five times the number of Tom’s books. 我有五倍于汤姆的书。
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。
3.This room is twice bigger than that room. 大两倍；三倍大This street is three times wider than that one. 这条街比那条街宽三倍。
I am twice older than he. 我的年纪比他大两倍。
还可以用over，more than 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。
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。
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。
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。
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 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。
The price of TVs are twofold down over these years.近几年来，电视机的价格下降了两倍。
Practice.1. Americans eat ________ vegetables per person today as they did in 1910.A. more than twiceB. as twice as manyC. twice as many asD. more than twice as many2. Paper produced every year is _______ the world's production of vehicles.A. the three weight ofB. three times the weight ofC. as three times heavy asD. three times as heavier as3. With the help of the German experts，the factory produced ______ cars in 1993 as the year before.A. as twice manyB. as many twiceC. twice as manyD. twice many as4. This ship measures ________ that one.A. as twice as longB. as twice long asC. twice long asD. twice as long as5. After the new technique was introduced, the factory produced _______ tractors in 1988 as the year before.A. as twice manyB. as many asC. as twice as manyD. twice as manyD B C D DA）根据第一句, 完成第二、三句, 每空填一词, 使句意不变。
1. This river is three times as wide as that one.This river is ______ times the _______ of that one.This river is ________ _______ than that one.2. The meeting room is three times bigger than our office.The meeting room is __________ times as __________ as our office.The meeting room is __________ times the __________ of our office.3. The new building is five times the height of the old one.The new building is __________ times as __________ as the old one.The new building is __________ times __________ than the old one.A）1. three, width; twice wider 2. four, big; four , size 3. five, high; four, higher B）把下列句子译成汉语。
1. 一米是一英尺的三倍多。
___________________________________________________________2. 现在我们家乡学校的数量比解放前增加了四倍。
___________________________________________________________3. 北京有我家乡城市的十个那么大。
___________________________________________________________4. 这个房子是那个房子的两倍大。
___________________________________________________________5. 早稻产量比去年提高百分之二十五。
___________________________________________________________答案:B）1. A meter is 3 times more than（... is 3 times the length of）a foot.2. There are now five times as many schools in my hometown as before 1949.3. Beijing is ten times as big as（nine times larger than ／ten times the size of）my hometown.4. This house is twice as large as that one.5. The output of early rice is 25％the height of last year's.。
