作者：张雪云
英语基数词1-20有对应的单词,例如,one, two, three, 等 ; 表达"几十几"就是在"几十"后边加"几",中间加连字符"-"即可,例如,21- twenty-one, 32 - thirty-
two, 等;表达"几百几十几"就是在"几百"后加"几十几",中间加"and"即可,例如,142 - one hundred and forty-two, 366 - three hundred and sixty-six, 等 。英语多位数的基数词的读法口诀如下:
从右向左三逗(,)排,
一逗千(thousand),
二逗百万(million),
三逗就是十亿(billion),
左右三位分开读,
保你又快又喜欢。
例如,3333333333-3,333,333,333- three billion, three hundred and thirty-three million, three hundred and thirty-three thousand, three hundred and thirty-three, 10000000 - 10,000,000-ten million, 等。
练习题:
Ⅰ.用英语读出下列基数词。
1. 58, 600 2. 694, 320 3. 1, 008, 000
4. 85, 002, 000 5. 3, 000, 000, 000
Ⅱ.写出下列基数词。
1. six thousand seven hundred and eighty-nine
2. thirty-four thousand five hundred and sixty-four
3. seven hundred and eighty thousand and thirty-two
4. five million three hundred thousand
5. one billion one hundred million
key:
Ⅰ. 1. fifty-eight thousand, six hundred
2. six hundred and ninety-four thousand, three hundred and twenty
3. one million, eight thousand
4. eighty-five million, two thousand
5. three billion
Ⅱ. 1. 6, 789 2. 34, 564
3. 780, 032 4. 5, 300, 000
5. 1, 100, 000, 000