英语倍数表达法(含练习及答案)

1、英语倍数1. This room is three times as big as that oneEE倍大； 大两倍He earns twice as much as he used tofe比往常多赚二倍的钱。We've produced twice as much cotton this year as ten years ag常年的棉花比 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

2、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 我有五倍于汤姆的书。 s books.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 bigge

3、r 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 他用功的程度是我

4、的三倍还不 止。He has collected more than three times as many stamps as 他搜集的邮票是 我的三倍还不止。使用more.than 比较级的例句：Heearnsfivetimesmoremoneythanhedidtenyearsago.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.

5、这个盒子比月B个盒子大三分之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 your豉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.姑姑的年龄比我大一倍。The to

6、p-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。Theoutput 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 numbe

7、r 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. mo

8、re 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 in1993 as the yearbefore.A. as twice m

9、anyB. 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 theyear before.A. as twice manyB. as many asC. as twice as ma

10、nyD. 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 o

11、f 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, higherB）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 t