英语中的11种倍数表达法

for personal use only in study and research；Not for commercial use英语中的11种倍数表达一.表示倍数的三种基本句型1.“a be动词/谓语动词倍数as形容词/副词one as B”的意思是“a正好是B的几倍”。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石头的三倍。the plane flexon times as high as the kite。那架飞机的飞行高度是那架风筝的10倍。2.“a be动词/谓语动词倍数形容词/副词比较水平than B”的意思是“a比B大多少(长、高、宽等)”。例如：This rope is twist longer than one。这根绳子比那根长一倍(那根绳子的三倍长)。this hall is five times bigger than our class room。这个大厅比我们的教室大5倍(我们教室的6倍)。the car runs twist faster than that truck .这辆轿车比那辆卡车快两倍(那辆卡车的三倍)。3.“abe动词倍数the size/height/length/width，etc of b”，意思是“a正好是b的几倍”。例如：this street is four times the length of that one .这条街是那条街的四倍。this hill is four times the height of that small one .这座山的高度是那座山的四倍。二.表示基本句型7种变体的乘数除了三个基本句型外，我们还要掌握其基本句型的七种变体。1.我想.times as many/much名词as比较对象。例如：there is four times as much water in this pot as in that one。这个水壶里的水是那个水壶的四倍。there are six times as many students as we expected。学生人数是我们预计的6倍。2.我想.times more名词(可数或不可数)“than大于对象”。例如：there are five times more books in our library than in yours。我们图书馆里的书比你们图书馆多5倍以上。we have produced twence more grain this year than we did last year。我们今年生产的粮食是去年的两倍多。3.我想.timesta大于对象。例如：the grain output in that vilage is twist over that of 2002。那个村子的粮食产量是2002年的两倍多。4.我想.times that of by object 。例如：In this workshop，the output of July was 4.5 times that of January。这个车间7月的产量是1月的4.5倍。5.我想.times compared with比较对象。例如：the number of the students in our school has increated 4 times compared with 1980 .我们学校的学生人数比1980年增加了4倍。6.我想.times what子句。例如：production is now three times what it was ten years ago。现在的产量是10年前的3倍。第三，倍数显示为双精度1.double用作形容词，意思是“双倍”。例如：production is now double what it was ten years ago。现在的产量是十年前的两倍。2.double表示.用作意思是的两倍的动词。例如：the output has been doubled in the past six years。过去6年里产量增加了一倍。this brought a steady rise in the grain yield .in 2002 it nearly doubled that of 1980。因此，粮食产量继续增长。到2002年，年产量比1980年增加了近两倍。仅针对个人的学习、研究；不能用于商业用途。for personal use only in study and research；Not for commercial use。Nur fr den pers nlichen fr studenien，for schung，zu kommerziellen z wecken verwender werden。pour tude et la recherche uniquement des fins personelles；Pas des fins commercial。说我吧，听我说，听我说，听我说，听我说，听我说，听我说，听我说，听我说，听我说没有下面的正文仅针对个人的学习、研究；不能用于商业用途。for personal use only in study and research；Not for commercial use。Nur fr den pers nlichen fr studenien，for schung，zu kommerziellen z wecken verwender werden。pour tude et la recherche uniquement des fins personelles；Pas d