Unit1 Home 核心语法专题练习（含答案）-2024-2025学年译林版英语七年级下册

21世纪教育网 –中小学教育资源及组卷应用平台 Unit1 Home 核心语法专题练习-2024-2025学年译林版英语七年级下册 一、数词基本分类 1.基数词：表示数目多少，如 one, five, ten, thirty 等。 2.序数词：表示顺序先后，如 first, sixth, tenth 等。 二、基数词的构成与用法 1.构成规则： 1-20：1-12 为独立单词（如 one, two）；13-19 以 -teen 结尾（如 fourteen）；整十以 -ty 结尾（如 twenty）。 多位数字：两位数为 “整数 + 个位”（如 twenty-one）；三位数 “百位 + and + 后两位”（如 one hundred and twenty）；四位以上按千（thousand）、百万（million）分级。 单位用法：hundred, thousand 等表具体数目时用单数（如 two hundred）；表泛指用复数（如 thousands of）。 2.读法规则： 120,206 读作：One hundred and twenty thousand, two hundred and six。 三、序数词的构成与用法 1.构成规则： 口诀：“一二三，特殊记，八去 t，九去 e，f 要将 ve 替，几十几只变个位，y 变 ie 再加 th”。 例：1st（first），2nd（second），5th（fifth），21st（twenty-first）。 2.用法：表顺序，前常加定冠词 the（如 the third day）。 配套练习题 一、基数词与序数词转换 写出下列数字的基数词和序数词： 4 _____, _____　6 _____, _____　10 _____, _____　 12 _____, _____15 _____, _____　1 _____, _____　 2 _____, _____　3 _____, _____8 _____, _____　 9 _____, _____　31 _____, _____　72 _____, _____ 40 _____, _____　90 _____, _____　20 _____, _____ 二、单项选择 （ ）1.Every year, _____ people come to the city to watch the flower show. A. Two thousands B. Thousand of C. Thousands of D. Two thousand of （ ）2._____ visitors want to enter the museum, but there are only _____ tickets left. Thousand of; eight thousands B. Thousands of; eight thousand C. Thousands of; eight thousands D. Thousand of; eight thousand （ ）3._____ Chinese athletes joined the international sports event this year. _____ people watched it on TV. Five hundred; Thousand of B. Five hundreds; Thousands of C. Five hundred; Thousands of D. Five hundreds; Thousand of （ ）4.Which number is two hundred and thirty thousand five hundred and six A. 203,506 B. 230,506 C. 235,006 D. 230,605 （ ）5.In the park, _____ people take a walk and enjoy nature every weekend. A. thousand B. thousands C. two thousand of D. thousands of （ ）6.On Tree Planting Day, students in our school plant _____ trees. A. hundred B. hundred of C. hundreds D. hundreds of （ ）7.In this cooking guide, you can find over _____ ways to make pasta. A. two hundred B. two hundreds C. two hundred of D. two hundreds of （ ）8.How do you read 25,862 Twenty-five thousands eight hundred and sixty-two. Twenty-five thousand eight hundreds and sixty-two. Twenty-five thousand eight hundred and sixty-two. D. Twenty-five thousand and eight hundred and sixty-two. （ ）9.—What class is she in —She’s in _____. Class three, Grade seven B. Grade Seven, Class Three C. Class Three, Grade Seven D. class three, grade seven （ ）10.The bridge is _____. A. 200 meter long B. 200-meter-long C. 200 meters’ long D. 200 meters long （ ）11.About _____ people live in this ancient town. A. 3 millions B. 3 million of C. 3 millions of D. ... ...