语法英语倍数表达法讲解
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初中倍数表达法英语四种1. 英语句子中倍数的表达方法(一)A + be + 倍数+ as + 计量形容词原级+ as + B 例如: This bed is three times as big as that one.这张床是那张床的三倍大。
(比那张大两倍)This tree is three t imes as tall as that one. 这棵树是那棵树的三倍高。
(比那棵高两倍)His father is twice as old as he. 他父亲的年纪有他两倍大。
(比他大一倍)(二) A + be + 倍数+ 计量形容词比较级+than + B例如: The Yangtze River is almost tw ice longerthan the Pearl R iver. 长江差不多比珠江长两倍。
(长度是珠江的三倍)This rope is twice longer than that one. 这根绳比那根绳长两倍。
(长度是那根绳的三倍)This hall is f ive tim es bigger than our classroom.这个大厅比我们的教室大五倍。
(面积是我们教室的六倍)(三) A + be + 倍数+ the + 计量名词(如size, heigh,t w e igh,t length, w idth等) + of + B例如: The new ly broadened square is four times53the size of the previous one. 新扩建的广场是未扩建时的四倍大。
(比未扩建时大三倍)This street is four times the leng th o f that stree.t 这条街是那条街的四倍长。
(比那条街长三倍)This hill is four t imes the height o f that sma llone.这座山的高度是那座小山的四倍。
英语中如何表达倍数及其译法英语中如何表达倍数及其译法倍数否定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。
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。
高中英语倍数表达详解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.这个大厅的面积比大家教师大五倍。
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.目前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:Shes 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。
在英语中,1倍用once ,2倍用twice ,3倍及以上用基数词+times 。
如5倍:five times 。
但在句子中要如何表达倍数呢?1.原级表示法“主语+谓语+倍数+as+原级+as ”结构。
e.g.Their room is three times as big as ours.他们的房间是我们的3倍大。
2.比较级表示法“主语+谓语+倍数+比较级+than+比较对象”结构。
e.g.He has read four times more books than I have.他读过的书比我读过的书多4倍。
3.借助名词表示法“主语+谓语+倍数+the size/amount/length …of …”结构。
e.g.The earth is 49times the size of the moon.地球的体积是月球的49倍。
注意:倍数的翻译方式通常有两种:一是“……比……(大/宽/多等)N 倍”,二是“……是……的N +1
倍(大/宽/多等)”。
e.g.This street is three times longer than that
one.这条街比那条街长3倍。
/这条街的长度是那条街的4倍。
◎高
璐数
表
达
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,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。
英语句子中倍数的表达1. 英语句子中倍数的表达方法(一)A + be + 倍数+ as + 计量形容词原级+ as + B 例如: This bed is three times as big as that one.这张床是那张床的三倍大。
(比那张大两倍)This tree is three t imes as tall as that one. 这棵树是那棵树的三倍高。
(比那棵高两倍)His father is twice as old as he. 他父亲的年纪有他两倍大。
(比他大一倍)(二) A + be + 倍数+ 计量形容词比较级+than + B例如: The Yangtze River is almost tw ice longerthan the Pearl R iver. 长江差不多比珠江长两倍。
(长度是珠江的三倍)This rope is twice longer than that one. 这根绳比那根绳长两倍。
(长度是那根绳的三倍)This hall is f ive tim es bigger than our classroom.这个大厅比我们的教室大五倍。
(面积是我们教室的六倍)(三) A + be + 倍数+ the + 计量名词(如size, heigh,t w e igh,t length, w idth等) + of + B例如: The new ly broadened square is four times53the size of the previous one. 新扩建的广场是未扩建时的四倍大。
(比未扩建时大三倍)This street is four times the leng th o f that stree.t 这条街是那条街的四倍长。
(比那条街长三倍)This hill is four t imes the height o f that sma llone.这座山的高度是那座小山的四倍。
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”。