三年级下册倍数英语怎么说
『壹』 倍数的几种英语表达法
倍数可以用以下4种英语表达法:
1.Times:表示“乘以”,比如“3 times 5”表手做示“3乘以5”,也可以用符号“×”表示,即3 × 5 = 15。
The population of the city has increased by three times in the past 10 years.(这个城市的人口在过去10年中增长了三倍。)
She bought three times the amount of groceries she needed.(她买了三倍于她需要的杂货。)
2.Multiple:表示“倍数”,棚碧比如“5 is a multiple of 1”,意思是5是1的倍数,也可以说“5 is multiple times of 1”。
3.Double:表示“两倍”,比如“double the amount”链薯举表示“两倍的数量”,也可以说“twice the amount”。
The company's profits have doubled since last year.(公司的利润自去年以来翻了一倍。)
4.Triple:表示“三倍”,比如“triple the price”表示“三倍的价格”。
The price of the proct has tripled in the last month.(这个产品的价格在上个月里翻了三倍。)
『贰』 倍数的英语是什么
倍数的英语是multiple。
读音:英[ˈmʌltɪpl],美[ˈmʌltɪpl]。
释义:
adj.多重的;多样的;许多的。
n.倍数;[电]并联。
例句:The government offers multiple job opportunities to the unemployed.
政府为失业者提供多种就业机会。
复数:multiples。
词源:17世纪40年代进入英语,直接源自法语的multiple;最初源自晚期拉丁语的侍余multiplus,意为多倍的。
近喊谈咐义词
manifold
读音:英[ˈmænɪfəʊld],美[ˈmænɪfoʊld]。
释义:
adj.多种多样的,许多种类的。
n.(汽车引擎用以进气和郑纯排气)歧管,多支管;有多种形式之物;流形。
adv.非常多。
v.复印;使……多样化。
例句:The host offers manifold refreshments for the guests.
主办方为客人们提供了多种多样的点心。
变形:比较级more manifold,最高级most manifold,复数manifolds。
『叁』 英语中倍数怎么表达
一咐首倍once
两倍twice
三倍three time
三中漏以上的倍数表达方式都是:基数词+times
注:次数的表达方式也卖简烂是如此。
『肆』 倍数的英语表达是什么
multiple词义:
1、名词:倍数;[电] 并联。
2、形容词:多重的;多样的;许多的。
固定搭配:
1、Multiple choice 多项选择题。
2、least common multiple[数]最小公倍数。
3、Multiple Intelligences多元智能。
用法:做宾语,被修饰。Their numerical system, derived from the Babylonians, was based on multiples of the number six.他们的数制是袭用巴比伦人的,以数字6的倍数为基准。
意思相近的单词有:
magnification词义:
1、名词:倍数;放大;放大率;放大的复制品。
固定搭配:
1、magnification factor 放大倍数。
2、Image magnification 摄影倍率。
3、lateral magnification 横放大率。
用法:做宾语,被修饰。The electron microscope uses a beam of electrons to proce images at high magnifications.电子显微镜利用一束电子产生高倍放大的影像。『伍』 英语中的倍数怎么表达
1.倍数+as...as
2.倍数+比较级+than
3.倍数+the+名词+of
如,
This
bridge
is
three
times
as
wide
as
that
one.(这座桥是那座桥的三倍宽。)
=This
bridge
is
twice
wider
than
that
one.(这座桥比那座桥宽两倍。)
=This
bridge
is
three
times
width
of
that
one.(这座桥的宽度是那座桥的三倍。)
『陆』 倍数的英语表达法有哪些要例句
1.表达A比B大几倍时的句型
A+动词+倍数+形容词\副词比较级+than B
例句:The girl is ten times cleverer than her brother.(这个女孩比她的兄弟聪明10倍。)
2.表达A是B的几倍时的句型
①A+动词+倍数+as+形容词\副词原级+as B
例句:His apartment is three times as large as that of mine.(他的公寓比我的大三倍。)
②A+动词+倍数+the+名词(size\height\length等)+of B
例句:The sun is many times the size of the moon.(太阳比月亮大许多倍。)
3.A+动词+倍数+as+many\much+名词+as B
例句:He bought twice as many books as I.
4.“动词+by+倍数\分数\百分数”表示“上升”或“下降”的程度
例句:The handlord wanted to raise the rent by a third.
『柒』 英语倍数怎么表达
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 proced 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。(汉语中的多一倍实际上也指两倍一样多。)He has got three times as many books as his sister.他拥有的书的数量是他妹妹的 3 倍。6. “… times + what 从句”例如:The length of the road is four times what it was three years ago.这条路的长度是三年前的 4 倍。The price of the meat is twice what it was last year.肉价是去年的两倍。7. “… times + up on (或 over )…”例如:The size of the sun is a million times over that of the earth.太阳的体积比地球的体积大一百万倍。He is three times up on your age.他的年龄是你的 4 倍(或:比你的年龄大 3 倍)。8. “… +by + … times ”例如: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。His speed is faster than mine by four times.他的速度比我的快 4 倍。9. “… times + compared with +被比较对象”例如:The number of the students in our school has increased for times compared with 1980.我们学校的学生人数比 1980 年增加了 3 倍。10. “… times + that of + 被比较对象”例如:In this workshop the output of July was 3.5 times that of January.这个车间七月份的产量是元月份的 3.5 倍。二、用分数、百分数表示倍数。例如:The box is one-third bigger than that one.这个盒子比那个盒子大三分之一。Last year the output value of instry 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 yours.我英语掌握得还不及你的一半儿好。三、用 again (一倍), double (两倍), triple (三倍), fourfold (四倍)等词表示倍数。例如:My Aunt is as old again as I am.我姑姑的年龄比我大一倍。The top-brand clothes are often sold as double the normal price here.这里名牌衣服的售价经常比正常的售价高一倍。The new work procere tripled the output.新工艺使产量增加两倍。The output of grain increased fourfold.粮食产量增加了三倍。
『捌』 倍数的英语如何表达
在表达一方是另一方的若干倍时,常用如下表达方式:(1)“……倍数+as+adj./adv.(原级)+ as……”,在两个as之间可用many(修饰可数名词),much(修饰不可数名词)和其它相应的词。(2)“……倍数+adj./adv.(比较级)+than……”(3)“……倍数+the size /height/length /weight/ width /depth……+of+the+名词”。
〕“倍数”句型翻译有三种方式。(1)“倍数(百分数)+形容词比较级+than+比较对象”,译作“增加……倍”或“是……的‘倍数+1’倍”;(2)“倍数(百分数)+as+形容态蔽词原级+as+被比较对象”,译作“是……的多少倍”;(3)“倍数+the+名词+of+被比较对象”,其中常用的名词有size,length,width,depth等,也译作“是……的多少倍”。如“你们的操场比我们的操场大四倍(是我们操场的五倍大)”可分别译作:(1)Your playground is four times larger than ours.(2)Your playground is five times as large as ours.(3)Your playground is five times the size of ours.
选D
通过一个粗略猛闭隐的估计,尼日利亚是三倍大的英国。 因为倍数枝厅+the+名词+of+被比较对象,所以选D
『玖』 倍数英语是什么
倍数英语是multiple。
multiple
音标:英 [ˈmʌltɪpl]美 [ˈmʌltɪpl]
释义:
n. 倍数;
adj. 数量多的; 多种多样的;
短语搭配:
1、multiple personality 多重人格
2、multiple sclerosis 多发性硬化,播散性硬化
3、multiple regression 多重回归,多重回归分析,多次回归,复回归
例句:
1、8 is the lowest common multiple of 8 and 4.
8是8和4的最小公倍数。
2、14, 21 and 28 are all multiples of 7.
14、21和28都是7的倍数。
3、Three people died in a multiple pile-up in freezing fog.
有三人死于冻雾引起的连环车祸中。
『拾』 英语的倍数表达法
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。
The dictionary is exactly five times more expensive than that one.
这本字典比那本恰好贵5倍。
3."A + be + 倍数 + the + 计量名词 + of + B "
The newly broadened square is four times the size of the previous one.
新扩建的广场是未扩建时的四倍大。
4."The + 计量名词 + of + A + be + 倍数 + that + of + B "
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。