Fractions 分數

通常將分子讀為基數,將分母讀為序數。 
1/2 = a (or one) half
1/3 = a (or one) third
1/4 = a quarter or one fouth
1/5 = a (or one) fifth
2/3 = two thirds
9/10 = nine tenths
53/4 = five and three quarters
15/64= fifteen over (or by) sixty-four
15% = fifteen per cent
4‰ = four per mill


Decimals 
小數 

0.4 = zero (or nought) point four
.01 = point (or decimal) nought one
12.34 = twelve point three four
567.809 = five hundred and sixty-seven point eight nought nine
30.45 = thirty point four five, five recurring
0.3% = decimal three percent

Mathematic Forms 數學式

(1) Addition 加法 
1+2=3 One and two are three.
2+3=5 Two plus three equals five.
4+0=4 Four and nought is equal to four.
45+70+152=267 45,70 and 152 added are (or make) 267
the sum (or total) is 267.

(2)Subtraction 減法 
9-4=5 Nine minus four equals (or is equal to) five.
15-7=8 Seven from fifteen leaves eight.
23,654-8,175=15,479 8,175 (take or subtracted) from 23,654 leaves 15,479. The difference
(or The remainder) is 15,479.
Nine from five won`t go

(3) Multiplication 乘法 
1×0=0 One multiplied by nought equals nought.
1×1=1 Once one is one.
2×1=2 Twice one is two.
3×5=15 Three times five is fifteen
6×0=0 Multiply six by nothing, and the result is nothing.

(4) Division 除法 
9÷3=3 Nine divided by three maks (or is equal to) three.
20÷5=4 Five into twenty goes four times.
4567÷23=198
13 23 into 4567 goes 198 times, and 13 remainder.
The quctient is 198, and 13 remainder.

Time 時間 
(1) Hours 
鍾點 
2h.5′8″ = two hours five minutes eight seconds 2
小時58 
6.18 = six eighteen 6
18 
8.30 a.m.= eight thirty a.m.['ei 'em] 
上午830 
the 6.05 p.m.train = the six (nought) five p.m.['pi:'em] train 
下午6時零5分列車 
又二十四小時混合制的寫法和讀法如下: 
0900 = 0 nine hunderd (
上午)9 
0910 = 0 nine ten (
上午)910 
1300 = thirteen hundred 13
(下午1)
1525 = fifteen twenty-five 15
25(下午325)
2000 = twenty hundred 20
(下午8)
at 5 o’c =at five o’clock 
五點鍾

(2) Date 日期 
Oct.1 =October first 10
1 
Oct.1st = October the first 10
1 
Ist Oct. 1949 = teh first of October, nineteen forty-nine 1949
101
 
3/5 = [
]May (the) third 53[]March fifth 35 (3)Year 年份 
684 B.C. =Six eighty-four B.C. ['bi:'si:] 
西元前684 
1960 = nineteen sixty; nineteen hundred and sixty
19- nineteen something 1950’s nineteen fifties 
二十世紀五十年代

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標點符號的英文讀法 (空白的打不出來...)
.         period 
句號 
≈        is approximately equal to 
約等於號 
,         comma 
逗號 
        is less than 小於號 
        colon 冒號 
        is more than 大於號 
;        semicolon 分號 B
          is not less than 不小於號 
        exclamation 驚嘆號 
         is not more than 不大於號 
        question mark 問號
≤        is less than or equal to 
小於或等於號 
≥        is more than or equal to 
大於或等於號 
‘         apostrophe 
省略號, 所有格符號 
       percent 百分之
-         dash 
破折號 
‰      per mill 
千分之
‘       single quotation marks 
單引號 
       infinity 無限大號 
"        double quotation marks 
雙引號 
         varies as 成比例 
( )      parentheses 
圓括號 
       (square) root 平方根 
[ ]      square brackets 
方括號 
       since; because 因為 
    French quotes 法文引號;書名號 
       hence 所以 
…       ellipsis 
省略號
         equals, as (proportion) 等於,成比例 
¨       tandem colon 
雙點號 ‑
      angle  
..       ditto 
雙點號 
         semicircle 半圓 
      parallel 雙線號 
      circle  
      virgule 斜線號 
        circumference 圓周 
     ampersand = and
π      pi 
圓週率 
     swung dash 代字型大小 
     triangle 三角形 
§      section; division 
分節號 
     perpendicular to 垂直於 
     arrow 箭號;參見號 
     union of 並,合集 
     plus 加號;正號 
      intersection of 交,通集 
     minus 減號;負號 
      the integral of …的積分 
±      plus or minus 
正負號
( ∑ sigma) summation of 
總和 
×      is multiplied by 
乘號 
°      degree 
 
÷      is divided by 
除號 
       minute 
     is equal to 等於號 
      second  
     is not equal to 不等於號 
     number … 
      is equivalent to 全等於號 
     Celsius system 攝氏度 
        is equal to or approximately equal to 等於或約等於號 
     at 單價
mm…millimeter
cm…centimeter
m…meter
l…liter
ml…milliliter
g…gram
mg…milligram
ng…nanogram
μg…microgram
cc…cubic centimeter

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