鞏方婷倍數(shù)補充

1、4. “ times + more 名詞名詞 than ”例如：例如：He earns five times more money than he did ten years ago.他現(xiàn)在掙的錢比十年前掙的多他現(xiàn)在掙的錢比十年前掙的多 5 倍。倍。There are twice more students in our class than in theirs.我們班的學生人數(shù)比他們班多兩倍。我們班的學生人數(shù)比他們班多兩倍。5. “ times +as many （或（或 much ）名詞）名詞 as ”例如：Weve produced twice as much cotton this y

2、ear as （ we did ） ten years ago.今年我們生產(chǎn)的棉花比十年前多了一倍。（漢語中的多一倍實際上也指兩倍一樣多。）He has got three times as many books as his sister.他擁有的書的數(shù)量是他妹妹的 3 倍。6. “ times + what 從句從句”例如：The length of the road is four times what it was three years ago.這條路的長度是三年前的 4 倍。The price of the meat is twice what it was last year.肉

3、價是去年的兩倍。7. “ times + up on （或 over ）”例如：The size of the sun is a million times over that of the earth.太陽的體積比地球的體積大一百萬倍。He is three times up on your age.他的年齡是你的 4 倍（或：比你的年齡大 3 倍）。8. “ times + that of + 被比較對象”例如：In this workshop the output of July was three times that of January.這個車間七月份的產(chǎn)量是元月份的 3 倍。二、

4、用分數(shù)、百分數(shù)分數(shù)、百分數(shù)表示倍數(shù)。例如：The box is one-third bigger than that one.這個盒子比那個盒子大三分之一。Last year the output value of industry was 59 percent higher than that of 1976.去年工業(yè)產(chǎn)值比 1976 年增長了 59 。My command of English is not half so good as yours.我英語掌握得還不及你的一半兒好。三、用 again （一倍）， double （兩倍）， triple （三倍）， fourfold （四倍

5、）等詞表示倍數(shù)。例如：My Aunt is as old again as I am.我姑姑的年齡比我大一倍。The top-brand clothes are often sold as double the normal price here.這里名牌衣服的售價經(jīng)常比正常的售價高一倍。The new work procedure tripled the output.新工藝使產(chǎn)量增加兩倍。The output of grain increased fourfold.糧食產(chǎn)量增加了三倍。1. （ 2002 上海春） Americans eat _ vegetables per person

6、today as they did in 1910.A. more than twiceB. as twice as manyC. twice as many asD. more than twice as many2. （ 1998 上海） Paper produced every year is _ the worlds production of vehicles.A. the three weight ofB. three times the weight ofC. as three times heavy asD. three times as heavier asDB3. （ 19

7、94 上海） With the help of the German experts， the factory produced _ cars in 1993 as the year before.A. as twice many B. as many twiceC. twice as many D. twice many as4. （ MET 1992 ） This ship measures _ that one.A. as twice as longB. as twice long asC. twice long asD. twice as long asCD5. （ MET 1990

8、） After the new technique was introduced， the factory produced _ tractors in 1988 as the year before.A. as twice manyB. as many asC. as twice as manyD. twice as many6. It is reported that the United States uses_energy as the whole of Europe.A.as twiceB.twice muchC.twice much asD.twice as muchDD7. The house rent is expensive, Ive got about half the space I had at home and Im paying _ here. (上海卷)A. as three times muchB. as much three timesC. much as three timesD. three times as much8. With the help of the German experts,