Unit 1 Dream homes 语法Grammar 基数词和序数词-2023-2024学年七年级英语下册单元重难点易错题精练（牛津译林版）

班级 姓名 学号 分数 Unit 1 Dream homes 重点语法 基数词和序数词 （时间：60分钟，满分：100分） 基数词和序数词的关系图 阿拉伯数字 1 2 3 4 5 6 7 8 9 基数词 one two three four five six seven eight nine 序数词 first second third fourth fifth sixth seventh eighth ninth 序数词缩写 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 阿拉伯数字 11 12 13 14 15 16 17 18 19 基数词 eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen 序数词 加th twelfth 加th, 比如 thirteenth, nineteenth 序数词缩写 11th 12th 13th 14th 15th 16th 17th 18th 19th 阿拉伯数字 10 20 30 40 50 60 70 80 90 基数词 ten twenty thirty forty fifty sixty seventy eighty ninety 序数词 tenth 把y变成ie, 加th, 比如 twentieth, fortieth 序数词缩写 10th 20th 30th 40th 50th 60th 70th 80th 90th 个位数是1、2、3的序数词（除了11/12/13）， 它们的缩写形式就是特殊的(1st, 2nd, 3rd), 比如21 twenty-first, 22 twenty-second, 23 twenty-third. 基变序，有规律，词尾加上th(fourth, sixth), 一二三特殊例，结尾字母t,d,d(first, second, third), 八去t, 九去e（eighth, ninth）, ve要用f替(fifth, twelfth), ty将y改成i, the前面有个e,若要碰到几十几，前用基来后用序。 一、单项选择(本大题共40小题，每小题2分，共80分) 1．（2023下·江苏南通·七年级统考期末）How do you read the number 8, 465, 700 correctly? A．Eight million four hundred and sixty-five thousand seven hundred. B．Eight million and four hundred and sixty-five thousand and seven hundred. C．Eight millions four hundreds and sixty-five thousands seven hundreds. D．Eight millions four hundred and sixty-five thousands and seven hundred. 2．（2023下·江苏·七年级期末）There are about ________ teachers in our school. A．hundreds of B．hundreds C．two hundred D．two hundred of 3．（2023下·江苏淮安·七年级校考阶段练习）There are ________ seasons in a year. Winter is ________ season. A．fourth; four B．fourth; the fourth C．four; the fourth D．four; the four 4．（2023下·江苏扬州·七年级校考阶段练习）— How long is the new bridge? — It’s about ________. A．two thousand seventy and three meters B．two thousands one hundred forty meters C．one thousand and one hundred fifty meters D．one thousand one hundred and eighty met