(cache) 英語基礎の復習　中学校レベル

男声　女声

1	2	3	4	5
one	two	three	four	five

6	7	8	9	10
six	seven	eight	nine	ten

※参考（英語の表記法は国や人それぞれに異なり必ずしも統一されているものではありませんが）文章中で数詞を表記する時、0～10は語[zero, one, two...ten]で書くのが望ましい(ただし、図や表で使う数詞や単位記号[kg, cmなど]と一緒に使う場合、ページ番号の表記など、例外となるものも多い)。なお、文頭に数詞が来る場合は0～10に限らず語で書くのが望ましい。

11	12	13	14	15
eleven	twelve	thirteen	fourteen	fifteen

16	17	18	19	20
sixteen	seventeen	eighteen	nineteen	twenty

21	22	23	24	25
twenty-one	twenty-two	twenty-three	twenty-four	twenty-five

26	27	28	29	30
twenty-six	twenty-seven	twenty-eight	twenty-nine	thirty

※数詞を語で表す時、2語から成る数で1語目の最後が「ty」で終わる場合は,一般に、語間に「- (ハイフン)」を置きます。 (例） twenty-one [21]
　

31	32	33	34	35
thirty-one	thirty-two	thirty-three	thirty-four	thirty-five

36	37	38	39	40
thirty-six	thirty-seven	thirty-eight	thirty-nine	forty

41	42	43	44	45
forty-one	forty-two	forty-three	forty-four	forty-five

46	47	48	49	50
forty-six	forty-seven	forty-eight	forty-nine	fifty

51	52	53	54	55
fifty-one	fifty-two	fifty-three	fifty-four	fifty-five

56	57	58	59	60
fifty-six	fifty-seven	fifty-eight	fifty-nine	sixty

61	62	63	64	65
sixty-one	sixty-two	sixty-three	sixty-four	sixty-five

66	67	68	69	70
sixty-six	sixty-seven	sixty-eight	sixty-nine	seventy

71	72	73	74	75
seventy-one	seventy-two	seventy-three	seventy-four	seventy-five

76	77	78	79	80
seventy-six	seventy-seven	seventy-eight	seventy-nine	eighty

81	82	83	84	85
eighty-one	eighty-two	eighty-three	eighty-four	eighty-five

86	87	88	89	90
eighty-six	eighty-seven	eighty-eight	eighty-nine	ninety

91	92	93	94	95
ninety-one	ninety-two	ninety-three	ninety-four	ninety-five

96	97	98	99	100
ninety-six	ninety-seven	ninety-eight	ninety-nine	one hundred

＜参考＞
　

one thousand

1,000

一千

ten thousand

10,000

一万

one hundred thousand

100,000

十万

one million

1,000,000

百万

ten million

10,000,000

一千万

one hundred million

100,000,000

一億

one billion

1,000,000,000

十億

ten billion

10,000,000,000

百億

one hundred billion

100,000,000,000

一千億

one trillion

1,000,000,000,000

一兆

12,345,678　
twelve million, three hundred (and) forty-five thousand, six hundred (and) seventy-eight

・　数詞によるたくさんの数をあらわす表現
hundreds of...　何百もの... （hundreds of people: 何百人もの人々）
thousands of...　何千もの...
tens of thousands of...　何万もの...
hundreds of thousands of...　何十万もの...
millions of...　何百万もの...
tens of millions of...　数千万もの...
hundreds of millions of...　何億もの...
billions of...　何十億もの...

・大体の数（およそ、約、だいたい...から...ぐらい）をあらわすときに使う表現
about ....
around ...
approximately ...
somewhere between .... and ...

・　分数
分子から先に読む。分子が2以上の時は分母を複数形にする。
1/2 = one-half [a half] （We walked [for] one-half of a mile.: 我々は1/2マイル歩いた）
1/3 = one-third [a third]
2/3 = two-thirds
1/4 = one-quarter [a quarter]
3/4 = three-quarters
1/5 = one-fifth [a fifth]
2/5 = two-fifths
3-2/5 = three and two-fifths

・　小数
小数点を point 、0は zero と読む。1.0以下は単数、1.1以上は複数扱い。
0.5 [zero point five] （0.5 inch）
1.23 [one point two three] （1.23 inches）