2比1的英语怎么写
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1+1=2
英语翻译:one plus one is two
重点词汇释义:
plus
英 [plʌs] 美 [plʌs]
prep. (表示运算) 加; (表示包容) 外加; [口语] 和; (表示数目) 在零(度)以上;
n. 加号; [数学] 正量; 好处; 附加物;
adj. 加的; 正的; 附加的; 比所示数量多的;
[例句]Send a cheque for £ 18.99 plus £ 2 for postage and packing.请寄上18.99英镑的支票,外加2英镑的邮资和包装费。
2. 2英语怎么写1+1=2 one plus one is two
2/2=1 two divided by two is one
1*3=3 one multiply three is three
3-1=2 three minus one is two
(摘自《魔法英语语法》)
一、加法
“加”用plus,and或add表示;“等于”用is,make,equal等词表示。
1 + 1 = ?可表示为:How much is one plus two?
1 + 2 = 3 可表示为:
One plus two is three.
One and two is equal to three.
One and two make(s) three.
One added to two equals three.
If we add one to / and to, we get three.
二、减法
“减”用minus或take from表示。
9 - 3 = ?可表示为:How much is nine minus three?
9 - 3 = 6 可表示为:
Nine minus three is six.
Take three from nine and the remainder is six.
Three (taken) from nine is six.
三、乘法
“乘”可用time(动词)或multiply表示。
2 * 3 = ?可表示为:How much is two times three?
2 * 3 = 6 可表示为:
Two times three is six.
Multiply two by three, we get six.
Two multipied by three makes six.
四、除法
“除”用divide的过去分词形式表示。
15 ÷ 3 = ?可表示为:How much is fifteen divided by three?
15 ÷ 3 = 5 可表示为:
Fifteen divided by three is five.
Fifteen divided by three equals / gives / makes five.
五、其他算式的写法和读法
1:2 读作 the ratio of one to two
15:3 = 5 读作 The ratio of fifteen to three equals five.
3的平方 读作 three squared
2的立方 = 8 读作 Two cubed is eight.
X的四次方 = Y 读作 The fourth power of X is Y.
4开平方 = 2 读作 The square root of four is two.
8开立方 = 2 读作 The cubic root of eight is two.
3. 11-20的英语(基数词)写法:
1、one;2、two;3、three;4、four;5 、five;6 、six;7 、seven;8 、eight;9 、nine;10、ten;
11、eleven;12 、twelve;13、thirteen;14 、fourteen;15 、fifteen;16 、sixteen;17、seventeen;18、eighteen;19 、nineteen;20 、twenty。
扩展资料:
(1)从 20——99 整数几十中除twenty,thirty, forty,fifty,eighty为特殊形式外,sixty,seventy,ninety都是其个位数形式后添加后缀-ty构成。表示几十几时,在几十和个位基数词形式之间添加连字符“-” 21 twenty-one 76 seventy-six
(2)百位数个数基数词形式加“hundred”,表示几百,在几十几与百位间加上and.
101 a hundred and one 320 three hundred and twenty 648 six hundred and forty-eight
(3)千位数以上 从数字的右端向左端数起,每三位数加一个逗号“,”。从右开始,第一个“,”前的数字后添加 thousand,第二个“,”前面的数字后添加 million,第三个“,”前的数字后添加 billion。然后一节一节分别表示,两个逗号之间最大的数为百位数形式。
2,648 two thousand six hundred and forty-eight
16,250,064 sixteen million two hundred and fifty thousand and sixty-four
(4)基数词在表示确切的数字时,不能使用百、千、百万、十亿的复数形式;但是,当基数词表示不确切数字,如成百、成千上万,三三两两时,基数词则以复数形式出现。
There are hundreds of people in the hall. 大厅里有数以百计的人。
Thousands and thousands of people come to visit the Museum of Qin Terra-Cotta Warriors and Horses every day. 每天有成千上万的人来参观秦兵马俑博物馆。
参考资料:百度百科——基数词
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