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.
这样可以么?
1的英文是one。 one,英 [wʌn],美 [wʌn] n. 一;一个;一体 adj. 一个的;某一个的;唯一的;同一的 pron. 任何人;某人 例句:A person has one head and one neck. 每人都有一个头,一个脖子。 1-10的英文 1 one [wʌn] 2 two [tu] 3 three [θriː] 4 four [fɔː] 5 five [faɪv] 6 six [sɪks] 7 seven ['sev(ə)n] 8 eight [eit] 9 nine [naɪn] 10 ten [ten]
是的 或two and a half
1. 分数是由基数词和序数词一起来表示的。基数词作分子,序数词作分母,除了分子是“1”以外,其它情况下序数词都要用复数形式。
3/4 three fourths或 three quarters
1/3 one third或a third
24/25 twenty-four twenty-fifths
3 1/4 three and one fourth或 three and one quarter
1/2 a half
1/4 one quarter或a quarter
1 1/2 one and a half
1 1/4 one and a quarter
2. 当分数后面接名词时,如果分数表示的值大于1,名词用复数;小于1,名词用单数。
1 1/2 hours 一个半小时(读作 one and a half hours)
2 3/4 meters 二又四分之三米(读作two and three-fourths meters)
4/5 meter 五分之四米
5/6 inch 六分之五英寸
3. 表示“n次方”的说法:指数用序数词,底数用基数词。
10的7次方 the seventh power of ten(ten to the seventh power)
6的10次方 the tenth power of six(six to the tenth power)
六 、小数表示法
1. 小数用基数词来表示,以小数点为界,小数点左首的数字为一个单位,表示整数,数字合起来读;小数点右首的数字为一个单位,表示小数,数字分开来读;小数点读作 point,o读作 zero或o〔ou〕,整数部分为零时,可以省略不读。
0.4 zero point four或point four 零点四
10.23 ten point two three 十点二三
25.67 twenty-five point six seven 二十五点六七
l.03 one point o three 一点零三
2. 当数字值大于1时,小数后面的名词用复数,数字值小于1时,小数后面的名词用单数。
1.03 meters 一点零三米 0.49 ton 零点四九吨
l.5 tons 一点五吨
七、百分数表示法
百分数用基数+percent表示
50% fifty percent 百分之五十
3% three percent 百分之三
0.12% zero point one two percent 百分之零点一二
这里的percent前半部per表示“每一”,cent这一后半部分表示“百”,所以百分之几中percent不用复数形式。
one plus one is two. “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? “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. 扩展资料: 一、plus的单词用法 n. (名词) plus用作名词的基本意思是“正号,加号”,是可数名词。其复数形式在英式英语中是plusses,在美式英语中是pluses。引申可作“增加的事物”解,还可作“有利条件,优越之处”解。 二、词汇搭配 plus fours 灯笼裤 plus sign 加号 plus or minus 正或负,正负号(±) plus point 好的一面 plus sight 后视
one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen ninteen twenty ...one ...two .... thirty(30) ...one ...two ..... forty(40) ...one ...two ...... fifty(50) ...one ...two ..... sixty(60) ...one ...two ...... seventy (70) ...one ...two ..... eighty(80) ...one ...two ...... ninety(90) ...one ...two ..... (a) hundred(100)
2:1的英文:two to one to 读法 英 [tə;tu;tuː] 美 [tə;tu;tuː] 1、prep. 朝;位于……;到某处;到某状态;差;给;对于;比;连着;对着;等于;向……表示敬意;伴随;为了给……;适合;按……的看法;(结算账目时)记入 2、adv. (门等)关上 短语: 1、true to life 逼真的(真实的)... 2、have to 必须 3、to and fro 往复 4、down to 一直到;下至... 5、to a certainty 的确 扩展资料词义辨析: to,for这两个介词均可与位移动词连用,表示动作的运动方向。 1、for往往与be bound, be booked, be destined, depart, embark, head, leave, make, set, set off, set out, start, steer等动词连用; to往往与come, drive, fly, get, go, lead, march, move, return, ride, travel, walk等动词连用。 2、for往往含有“向前方的目标运动”的意思; 而to则含有“向最终目标运动”的意思。 例句: 1、This will be a great boost to the economy. 这对于经济发展将是一个巨大的促进。 2、We come here to see you . 我们来这里是为了看你。