1、当堂达标(1)写出下列数词。9,660,170 nine million six hundred and sixty thousand one hundred and seventy-one1,111,111,111 one billion one hundred and eleven million one hundred and eleven thousand one hundred and eleven5,201,314 five million two hundred and one thousand three hundred and f
2、ourteen(2)翻译下列句子。他比我跑得更快。He runs even faster than I.我只比Tom年长一点儿。I’m a little older than Tom.
