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英语中怎样表达倍数1.倍数+ as +形容词或副词的原级+ as +其余。
这类构造又常演变为以下两类：①倍数 + as + many +可数名词复数+ as ；②倍数 + as +much +不行数名词+ as 。
如：There are seven times as many people as I expected.是我料想的人数的七倍。
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 +其余。
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 +其余。
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 +其余。
如：The size of the newly broadened square is four times that of the previous one.新扩建的广场为从前的四倍大。
5.倍数 +what 从句。
如：The production is now three times what it was ten years ago.此刻的产量是十年前的三倍。
6.倍数+ more +名词+ than +其余。
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.其余表达。
如：She’s twice/ double my age.她的年纪是我的两倍。
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”的常用表达方式徐忠一、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。
倍数英语三种表示方法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。
否则，字词不分，句意混乱，不仅使试卷卷面看起来不工整、不整洁，而且会影响阅卷老师的理解，从而影响你考试的得分。
树立理解背诵的观念：刘老师指出，随着年龄的增长，同学们的理解能力逐渐增强，简单机械的背诵不但费时费力，而且容易产生厌倦的情绪，因而学习效率很低，这就要求大家不要死记硬背，而要在理解的基础上进行背诵，以提高背诵速度，增强学习效果。
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。
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。
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。
