2比1的英語怎麼寫
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1+1=2
英語翻譯:one plus one is two
重點詞彙釋義:
plus
英 [plʌs] 美 [plʌs]
prep. (表示運算) 加; (表示包容) 外加; [口語] 和; (表示數目) 在零(度)以上;
n. 加號; [數學] 正量; 好處; 附加物;
adj. 加的; 正的; 附加的; 比所示數量多的;
[例句]Send a cheque for £ 18.99 plus £ 2 for postage and packing.請寄上18.99英鎊的支票,外加2英鎊的郵資和包裝費。
2. 2英語怎麼寫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《魔法英語語法》)
一、加法
“加”用plus,and或add表示;“等於”用is,make,equal等詞表示。
1 + 1 = ?可表示為:How much is one plus two?
1 + 2 = 3 可表示為:
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、減法
“減”用minus或take from表示。
9 - 3 = ?可表示為:How much is nine minus three?
9 - 3 = 6 可表示為:
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(動詞)或multiply表示。
2 * 3 = ?可表示為:How much is two times three?
2 * 3 = 6 可表示為:
Two times three is six.
Multiply two by three, we get six.
Two multipied by three makes six.
四、除法
“除”用divide的過去分詞形式表示。
15 ÷ 3 = ?可表示為:How much is fifteen divided by three?
15 ÷ 3 = 5 可表示為:
Fifteen divided by three is five.
Fifteen divided by three equals / gives / makes five.
五、其他算式的寫法和讀法
1:2 讀作 the ratio of one to two
15:3 = 5 讀作 The ratio of fifteen to three equals five.
3的平方 讀作 three squared
2的立方 = 8 讀作 Two cubed is eight.
X的四次方 = Y 讀作 The fourth power of X is Y.
4開平方 = 2 讀作 The square root of four is two.
8開立方 = 2 讀作 The cubic root of eight is two.
3. 11-20的英語(基數詞)寫法:
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。
擴充套件資料:
(1)從 20——99 整數幾十中除twenty,thirty, forty,fifty,eighty為特殊形式外,sixty,seventy,ninety都是其個位數形式後新增字尾-ty構成。表示幾十幾時,在幾十和個位基數詞形式之間新增連字元“-” 21 twenty-one 76 seventy-six
(2)百位數個數基數詞形式加“hundred”,表示幾百,在幾十幾與百位間加上and.
101 a hundred and one 320 three hundred and twenty 648 six hundred and forty-eight
(3)千位數以上 從數字的右端向左端數起,每三位數加一個逗號“,”。從右開始,第一個“,”前的數字後新增 thousand,第二個“,”前面的數字後新增 million,第三個“,”前的數字後新增 billion。然後一節一節分別表示,兩個逗號之間最大的數為百位數形式。
2,648 two thousand six hundred and forty-eight
16,250,064 sixteen million two hundred and fifty thousand and sixty-four
(4)基數詞在表示確切的數字時,不能使用百、千、百萬、十億的複數形式;但是,當基數詞表示不確切數字,如成百、成千上萬,三三兩兩時,基數詞則以複數形式出現。
There are hundreds of people in the hall. 大廳裡有數以百計的人。
Thousands and thousands of people come to visit the Museum of Qin Terra-Cotta Warriors and Horses every day. 每天有成千上萬的人來參觀秦兵馬俑博物館。
參考資料:百度百科——基數詞
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