1、专题十 数词1 one13 thirteen20 twenty100 one hundred2 two14 fourteen30 thirty1,000 one thousand3 three15 fifteen40 forty1 000及以上的数字,从后面向前,每三位加“,”,第一个“,”前为thousand,第二个“,”前为million,第三个“,”前为billion4 four16 sixteen50 fifty5 five17 seventeen60 sixty6 six18 eighteen70 seventy7 seven19 nineteen80 eighty8 eight这7
2、个词都以teen结尾90 ninety9 nine这8个词都以ty结尾10 ten11 eleven12 twelve第一到第十第十一到第十九第二十及以上firsteleventhtwentiethsecondtwelfththirtieththirdthirteenthfortiethfourthfourteenthfiftiethfifthfifteenthsixtiethsixthsixteenthseventiethseventhseventeentheightietheightheighteenthninetiethninthnineteenthhundredthtenththousandth知识检测知识检测9 数 词(训练时间:40分钟 分值:100分)