小數與百分比發音 Decimals and Percentage
Listen and Practice
小數點用字是 point，之後如果有零發音成 "zero"，零在數學上發音比較少發音成 "oh"，大都發音成 "zero"。如果是零點多少，比較口語化的唸法可以省略零 "zero"，直接唸成 point 多少。這裡我們示範了幾個小數的發音，另外還有一些應用句子提供學習。
全部句子播放一遍和三遍
01.
0.023 (zero point zero two three)
02.
0.023 (point zero two three)
03.
0.1 (zero point one)
04.
0.01 (zero pont zero one)
05.
0.001 (zero point zero zero one)
06.
0.48 (zero point four eight)
07.
13.56 (thirteen point five six)
08.
99.701 (ninety-nine point seven zero one)
09.
25 % (twenty-five percent)
10.
99% (ninety-nine percent)
11.
A: Are you 100% sure? You don't sound convinced.
   
B: Yes, of course.
(A: 你百分百確定嗎？你聽起來不是很確信。B: 當然確定。)
12.
A: What's the population of China?
   
B: The population of China is approximately 1.3 billion people.
(A: 中國的人口是多少？B: 中國的人口大約是十三億。)
13.
One in five people are afraid of going to the dentist.
(五個人中有一個人害怕看牙醫。)
14.
Nine out of ten people like chocolate. The tenth person always lies.
(十個人中有九個喜歡巧克力。第十個人總是說謊。)
15.
The current interest rate is 1.5%. Interest rates on savings accounts are low these days.
(現在的利率是百分之一點五。最近儲蓄帳戶的利息很低。)
16.
The number pi (symbol: π) is a mathematical constant that is the ratio of a circle's circumference to its diameter, and is approximately equal to 3.14159.
(π這個數字是一個數學常數，圓周同直徑之比，近似值大約是 3.14159。