6. 1到100的基数词 1-100都在这了：1 one 2 two 3 three 4 four 5 five 6 six 7 seven 8 eight 9 nine 10 ten 11 eleven 12 twelve 13 thirteen 14 fourteen 15 fifteen 16 sixteen 17 seventeen 18 eighteen 19 nineteen 20 twenty 21 twenty-one 22 twenty- two 23 twenty- three 24 twenty- four 25 twenty- five 26 twenty- six 27 twenty- seven 28 twenty- eight 29 twenty- nine 30 thirty 31 thirty- one 32 thirty- two 33 thirty- three 34 thirty- four 35 thirty- five 36 thirty- six 37 thirty- seven 38 thirty- eight 39 thirty- nine 40 forty 41 forty- one 42 forty- two 43 forty- three 44 forty- four 45 forty- five 46 forty- six 47 forty- seven 48 forty- eight 49 forty- nine 50 fifty 51 fifty- one 52 fifty- two 53 fifty- three 54 fifty- four 55 fifty- five 56 fifty- six 57 fifty- seven 58 fifty- eight 59 fifty- nine 60 sixty 61 sixty- one 62 sixty- two 63 sixty- three 64 sixty- four 65 sixty- five 66 sixty- six 67 sixty- seven 68 sixty- eight 69 sixty- nine 70 seventy 71 seventy- one 72 seventy- two 73 seventy- three 74 seventy- four 75 seventy- five 76 seventy- six 77 seventy- seven 78 seventy- eight 79 seventy- nine 80 eighty 81 eighty- one 82 eighty- two 83 eighty- three 84 eighty- four 85 eighty- five 86 eighty- six 87 eighty- seven 88 eighty- eight 89 eighty- nine 90 ninety 91 ninety-one 92 ninety- two 93 ninety- three 94 ninety- four 95 ninety- five 96 ninety- six 97 ninety- seven 98 ninety- eight 99 ninety- nine 100 hundred 。
7. 写出1 0 nought;zero;O1 one2 two3 three4 four5 five6 six7 seven8 eight9 nine10ten11eleven12twelve13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteen20twenty21twenty-one22twenty-two23twenty-three30thirty32thirty-two40forty50fifty60sixty70seventy80eighty90ninety100one hundred101one hundred and one156one hundred and fifty-six192one hundred and ninety-two200two hundred300three hundred400four hundred500five hundred600six hundred700seven hundred800eight hundred900nine hundred1,000one thousand1,001one thousand and one1,300thirteen hundred;one thousand and three hundred2,000two thousand2,034two thousand and thirty-four6,502six thousand five hundred and two38,000thirty-eight thousand45,672forty-five thousand six hundred and seventy-two500,000five hundred thousand1,000,000one million3,123,400three million,one hundred and twenty-three thousand and four hundred8,000,000eight million47,000,000forty-seven million900,000,000nine hundred million1,000,000,000a milliard,one milliard（美作：a billion,one billion）1,050,000,000one billion and fifty million10,000,000,000ten billion200,000,000,000two hundred billion1,000,000,000,000a billion,one billion（美作：a trillion,one trillion）6,000,000,000,000six million million 。
8. 1~20,30,40,21,100怎么写英语的基数词和序数词 1）在1至20的数字中 ， one,two,three的序数词分别为first, second, third 。其它序数词都是在基数词后加上？th构成 ， 但必须注意一些特殊的序数词的拼法和读音 ， 如：five—fifth,eight—eighth,nine—ninth,twelve—twelfth,twenty—twentieth.
？第二十一：twenty-first
第三十：thirthy
第四十：fourthy 第一百one hundredth
9. 写出1 0 nought;zero;O
1 one
2 two
3 three
4 four
5 five
6 six
7 seven
8 eight
9 nine
10ten
11eleven
12twelve
13thirteen
14fourteen
15fifteen
16sixteen
17seventeen
18eighteen
19nineteen
20twenty
21twenty-one
22twenty-two
23twenty-three
30thirty
32thirty-two
40forty
50fifty
60sixty
70seventy
80eighty
90ninety
100one hundred
101one hundred and one
156one hundred and fifty-six
192one hundred and ninety-two
200two hundred
300three hundred
400four hundred
500five hundred
600six hundred
700seven hundred
800eight hundred
900nine hundred
1,000one thousand
1,001one thousand and one