6.从100到1000的英语单词怎么写1到13要背，14到19是相应地加后缀teen（注意有些是不规则变化的）20到90多直接在整十后面加几，如85 eighty-five 54fifty-four1000是one thousand
具体看下面，很简单的.
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 twenty21 twenty-one
22 twenty-two
23 twenty-three
30 thirty
32 thirty-two
40 forty
50 fifty
60 sixty
70 seventy
80 eighty
90 ninety
100 one hundred
20到90多直接在整十后面加几，如85 eighty-five 54fifty-four