英語中倍數的表示方法英語中倍數的三種表示方法 _經驗分享

1 英語中倍數表示方法
在英語中經常會用到倍數的表達，許多同學不清楚英語倍數的表示，下面是小編收集整理的一些英語中倍數表示方法，大家一起來看看吧!
1. 表示“幾倍大小(長短;數量)”，由“倍數+ the size(length，amount……)”結構組成。
例如：
The earth is forty-nine times the size of the moon. 地球是月亮的49倍大。
2. 表示“……比……大幾倍”，由“倍數+形容詞(副詞)比較級”結構組成。
例如：
This box is three times bigger than that one. 這個盒子比那個盒子大三倍。
The grain output is 8 percent higher this year than that of last year. 今年比去年糧食產量增加8% 。
3. 表示“……是……倍”，由“倍數+ as +形容詞+ as +”結構組成。
例如：
Our factory is twice as big as theirs. 我們的工廠是他們的三倍。
I have three times as many as you. 我有你三倍那么多。
[注] 一倍用once，兩倍用 twice 。
4、還可以用by+倍數，表示增加多少倍。
The production of grain has been increased by four times this year. 今年糧食產量增加了4倍。

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2英語表示倍數的常見用法
我們要表達甲是乙的幾倍時,通常用下面三個句型來表示：
1.“A+倍數+形容詞或副詞的比較級+than+B”,表示“A比B大(長、高、寬等)多少倍”.如：
This rope is twice longer than that one.這根繩子是那根繩子的兩倍長(比那根繩子長一倍).
This hall is five times bigger than our classroom.這個大廳比我們的教室大四倍(是我們教室的五倍).
The car runs twice faster than that truck.這輛小車的速度比那輛卡車快一倍(是那輛卡車的兩倍).
2.“A+倍數+as+形容詞或副詞的原級+as+B”,表示“A正好是B的多少倍”.如：
Asia is four times as large as Europe.亞洲的面積是歐洲的四倍.
This big stone is three times as heavy as that one.這塊大石頭的重量是那塊的三倍.
The plane flew ten times as high as the kite.那架飛機的飛行高度是那只風箏的十倍.
3.“A+倍數+the size/height/length/width,etc+of+B”,表示“A正好是B的多少倍”.如：
This street is four times the length of that one.這條街是那條街的四倍長.
This hill is four times the height of that small one.這座山的高度是那座小山的四倍.
3英語表示倍數的三種句型
(1)……倍數+形容詞(或副詞)的比較級+than
This rope is twice longer than that one.這根繩的長度是那根繩的三倍。(比那根繩長二倍)
This hall is five times bigger than our classroom.這個大廳比我們的教室大五倍。(是我們教室的六倍)
The car runs twice faster than that truck.這輛小車的速度比那輛卡車快兩倍。(是那輛卡車的三倍)
(2)……倍數+as+形容詞(或 much)或副詞+as
Asia is four times as large as Europe.亞洲的面積是歐洲的四倍。
This big stone is three times as heavy as that one.這塊大石頭的重量是那一塊的三倍。(這塊石頭比那塊重二倍)
The plane flew ten times as high as the kite.那架飛機飛行高度是那個風箏的十倍。(高出九倍)
(3)……倍數+the size(length，height…)of
This street is four times the length of that street.這條街是那條街的四倍長。
This hill is four times the height of that small one.這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.
4常規句型的變形
1.“ …times+more+名詞(可數或不可數)+than+被比對象”.如：
There are five times more books in our library than in yours.我們圖書館里的書比你們圖書館多四倍.
We have produced twice more grain this year than we did last year.我們今年生產的糧食是去年的兩倍.
2.“ …times as many/much+名詞+as+被比對象”.如：
There is four times as much water in this pot as in that one.這個壺里裝的水是那個壺里的四倍.
There are six times as many students as we expected.學生數量是我們預期的六倍.
3.“ …times+over+被比對象”.如：
The grain output in that village is twice over that of 2002.那個村的糧食產量是2002年的兩倍.
4.“ …times+that+of+被比對象 ”.如：
In this workshop,the output of July was 4.5 times that of January.這個車間7月份的產量是1月份的4.5倍.
5.“…times+compared with+被比對象”.如：
The number of the students in our school has increased 4 times compared with 1980.我們學校的學生人數比1980年增加了三倍.
6.“…times+what+從句”.如：
【英語中倍數的表示方法英語中倍數的三種表示方法】The production is now three times what it was ten years ago.現在的產量比十年前增加了兩倍.

英語中倍數的表示方法 英語中倍數的三種表示方法

英語中倍數的表示方法英語中倍數的三種表示方法