Unit 1【刷语法】基数词和序数词（重点语法提升练）-2025-2026学年七年级英语下册单元模块满分必刷题（新教材译林版）

2025-2026学年七年级英语下册单元模块满分必刷题（新教材译林版） Unit 1 Home【刷语法】(重点语法提升练) 基数词和序数词 基数词 基数词用来表示数目，或者说表示数量的词叫基数词。最基本的基数词如下表所示。 1 one 11 eleven 100 a hundred 2 two 12 twelve 20 twenty 1000 a thousand 3 three 13 thirteen 30 thirty 1，000，000 a million 4 four 14 fourteen 40 forty 10，000，000 ten million 5 five 15 fifteen 50 fifty 100，000，000 a hundred million 6 six 16 sixteen 60 sixty 1，000，000，000 a billion 7 seven 17 seventeen 70 seventy 8 eight 18 eighteen 80 eighty 9 nine 19 nineteen 90 ninety 10 ten 说明： 1．13—19是由个位数加后缀-teen构成。注意其中13、15的拼写是thirteen和fifteen。 2．20—90由个位数加后缀-ty构成，注意其中20—50的拼写分别是twenty, thirty, forty 和fifty; 80的拼写是eighty。 3．其它非整十的两位数21—99是由整十位数加连字符“-”，再加个位数构成。如： 81 eighty-one。 4．101—999的基数词先写百位数，后加and再写十位数和个位数。如： 691 six hundred and ninety-one。 5．1000以上的基数词先写千位数，后写百位数，再加and，最后写十位数和个位数。 如：5893 five thousand eight hundred and ninety-three。 在基数词中只有表示“百”、“千”的单位词，没有单独表示“万”、“亿”的单位词，而是用thousand（千）和million（百万）来表达，其换算关系为： 1万=10 thousand;1亿=100 million; 10亿=a thousand million=a billion。 序数词 表示顺序的词，叫序数词。序数词用来表示数词顺序。除特殊情况外，序数词一般都由相应的基数词加后缀-th构成。 第一到第十 第十一到第十九 第二十以上 first eleventh twentieth second twelfth thirtieth third thirteenth fortieth fourth fourteenth fiftieth fifth fifteenth sixtieth sixth sixteenth seventieth seventh seventeenth eightieth eighth eighteenth ninetieth ninth nineteenth hundredth tenth thousandth 说明： 1．英语中表示第一、第二、第三的序数词属特殊形式，要注意它们的拼写。 2．表示“几十”的序数词通常是将基数词词尾y变成i再加上后缀-eth。 3．其余的二位数序数词是以相应的整十基数词加个位序数词。如：fifty-first（第五十一）。 4．少数序数词拼法不规则，如：fifth（第五），eighth（第八），ninth（第九），twelfth（第十二）等。 注意： 序数词可缩写为阿拉伯数字加序数词最后两个字母。 例如： 第一：(the) first=1st 第二：(the) second=2nd 第三：(the) third=3rd 第五：(the) fifth=5th 第九十七：(the) ninety-seventh=97th 第一百零一：(the) one hundred (and)first=101st 数词的应用. 1.表编号. 结构:名词(首字母要大写) + 基数词 = the +序数词 +名词 　　Lesson One = the first lesson ，Page 32， Bus No.12 　　注：有些编号，一般仅用第一种表达法。Room 101 2.序数词前一般加定冠词the 但序数词前与不定冠词a /an 连用时,表示 “又一,再一” 　You’ve done it three times .Why not try a fourth time ?　 3.基数词的复数形式表示年代和年龄 1)表示年代: in+ the + 年份的复数 在几世纪几十年代. 如： in the 1870s 2)表年龄: in one’s + 整十的复数 表示在某人几十岁时。有时在物主代词后面可加上形容词early或late使其含义更确切些。如：The young man is at most in his early thirties. 4. hundred / thousand /million /billion/dozen 1).若hundred / thousand /million /billion 前有基数词时,其后不加s,也不加of .若没有时 ,既加s 也要带of . 　Every year thousands of visitors come to China . 　There are two thousand students in our school . 5.几个半的表达法: 　基数词 + and + a half +名词复数 = 基数词 +名词(单数/复数) +and +a half two and a half hours = two hours and a half 6.时刻表达法: 　1)整点: 基数词 + o’clock 　2)几点几分: 　A).直接读法: 先读小时 ,后读分钟 　3:25 ---- three twenty-five 　B).间接读法: 　　a)≤30分钟. 分钟+ past + 小时　 3：25 ----twenty-five past three 　　b)＞30分钟. ( 60-分钟 )+ to + (小时数+1)　3:55 ----- five to four 　　c) 30 分钟 = half 15分钟=a quarter 45分钟= three quarters 3:30 ---half past three 3:15----a quarter past three 　3:45 ----a quarter to four 7. 表示倍数 1. 表示“几倍大小（长短；数量）”，由“倍数+ the size（length, amount...）”结构组成。如： The earth is forth-nine times the size of the moon. 2. 表示“……比……大几倍”，由“倍数+形容词（副词）比较级+ than +被比较部分”结构组成。如： This box is three times bigger than that one. 3. 表示“……是……倍”，由“倍数+ as +形容词+ as +被比较部分”结构组成。如： Our factory is twice as big as theirs. 8.分数的表达法: 1).结构: a).分子用基数词,分母用序数词. b).当分子大于1时,分母加复数. 2).注意: 1).分数词的几种特殊形式. 1/3—one third = a third 1/4—one fourth = a quarter 1/2—one second = a half 3/4—three fourths = three quarters 注： 分数、百分数的考查往往和主谓一致相联系。当分数、百分数修饰可数名词的复数时，谓语动词用复数形式；当分数、百分数修饰不可数名词时，谓语动词用单数形式。 ( 语法精练语法精讲 ) 过关测试满分：60分 时间：40分钟 一、单项选择（每小题1分，共40分） 1．（24-25七年级下·江苏徐州·月考）—Excuse me, can you tell me how to say 5,607,813 in English？ —Yes. ________. A．Five million six hundred and seven thousand and eight hundred and thirteen B．Five millions six hundreds and seven thousands eight hundreds and thirteen C．Five million six hundred and seven thousand eight hundred and thirteen D．Five million and six hundred and seven thousand and eight hundred and thirteen 2．（24-25七年级下·江苏徐州·月考）There are ________ floors in this building and my flat is on the ________ floor. A．twelve; twelve B．twelfth; twelve C．twelve; twelfth D．twelfth; twelfth 3．（24-25七年级下·江苏南京·月考）About ________ of the police officers here ________ below 30 years old. A．two thirds; is B．two third; are C．two thirds; are D．two third; is 4．（24-25七年级下·江苏南京·月考）There are ________ students in the sports meeting. ________ the students come from Sunshine Middle School. A．two thousand; Two hundred B．thousands of; Two hundred of C．two thousands; Hundreds of D．thousands of; Two hundreds 5．（23-24七年级下·江苏徐州·月考）—It is Mum’s ________ birthday next Wednesday. What should we do? —How about buying her ________ flowers to show our love? A．forty; forty B．fortieth; forty C．forty; fortieth D．fortieth; fortieth 6．（24-25七年级下·江苏徐州·月考）How do you read the big number 6325047? A．six million, three hundred and twenty-five thousand and forty seven B．six million, three hundred and twenty-five thousand and forty-seven C．six thousand, three hundred and twenty-five million and forty-seven D．six thousand, three hundred and twenty-five million and forty seven 7．（24-25七年级下·江苏徐州·期中）Lily lives in a building with 22 floors. Her home is on the top floor, the ________ floor. A．ground B．twentieth C．twenty-two D．twenty-second 8．（24-25七年级下·江苏宿迁·期末）There are about ________ students in Chongwen Junior High School. A．four thousand B．four thousands of C．four thousand of D．thousand of 9．（24-25七年级下·江苏徐州·月考）Our school is going to hold a sports meeting on the ________ of this month. A．twelve B．twelfth C．twelveth D．twentieth-second 10．（24-25七年级下·江苏徐州·月考）Please turn to Page ________ and look at the ________ picture from the left. A．Ten; three B．Tenth; third C．Ten; third D．Tenth; three 11．（24-25七年级下·江苏常州·期中）The science museum needs five ________ dollars to build a new lab. If we help, our school will be the ________ school to join this project. A．thousand; twelfth B．thousand; twelve C．thousand of; twelve D．thousands of; twelfth 12．（24-25七年级下·江苏宿迁·期中）Lily lives in an old apartment with ________ floors and she will celebrate her ________ birthday. A．five; fiftieth B．fifth; the fiftieth C．five; the fiftieth D．fifth; fiftieth 13．（24-25七年级下·江苏常州·期中）During the Spring Festival, ________ people watched the film Ne Zha 2. A．million of B．millions of C．90 millions D．90 millions of 14．（24-25七年级下·江苏连云港·期中）Li Mengtian lives on ________ floor, five floors above mine. A．twenty-third B．the eight C．the twentieth D．the first 15．（24-25七年级下·江苏扬州·期中）Millie and I live in the same building. I live on the sixth floor. She lives three floors ________ me, on the ________ floor. A．above; ninth B．over; third C．above; third D．on; ninth 16．（24-25七年级下·江苏·期中）How do we say 5,094,821? A．five million and ninety-four thousand and eight hundred and twenty-one B．five million ninety-four thousand and eight hundred and twenty-one C．five millions and ninety-four thousands, eight hundreds and twenty-one D．five million, ninety-four thousand, eight hundred and twenty-one 17．（24-25七年级下·江苏南通·期中）—How do you say 803,156,009? —______. A．Eight hundred and three million, one hundred and fifty-six thousand and nine B．Eight hundred and three million, one hundred fifty-six thousand and nine C．Eight hundreds and three millions, one hundred fifty-six thousands and nine D．Eight hundred and three million, one hundred and fifty-six thousand, nine 18．（24-25七年级下·江苏南通·期中）I have seen Nezha 2 twice. I plan to see it ______ time during this May Day Holiday. A．a second B．a third C．the third D．three 19．（24-25七年级下·江苏徐州·期末）Mount Huangshan has ________ famous peaks, and Bright Summit is the ________ highest one. A．seventy-two; second B．seventy-second; two C．seventy-two; two D．seventy-second; second 20．（24-25七年级下·江苏盐城·期中）Sarah buys ________ books for her project and puts them on the ________ shelf of the library. A．fifth, five B．five, fifth C．five, five D．fifth, fifth 21．（24-25七年级下·江苏盐城·期中）Mount Qomolang ma, with the highest peak in the world, is about ________. A．eight thousands eight hundreds and forty-eight metres B．eight thousands and eight hundreds and forty-eight metres C．eight thousand and eight hundred and forty-eight metres D．eight thousand eight hundred and forty-eight metres 22．（24-25七年级下·江苏常州·期中）Five boys are not enough for a 3-to-3 (三对三) basketball match. Would you like to be _________ player? A．sixth B．six C．the six D．the sixth 23．（24-25七年级下·江苏扬州·期中）How do you read the big number “6425000” ? A．Six million, four hundred and twenty-five. B．Six million, four hundred twenty-five thousand. C．Six million, four hundred and twenty-five thousand. D．Six millions, four hundred and twenty-five thousand. 24．（24-25七年级下·江苏无锡·期中）—Lisa, can you read the number 3,057,018? —Of course. It’s ________. A．three million and fifty-seven thousand eighteen B．three million fifty-seven thousand and eighteen C．three million fifty-seven thousands and eighteen D．three million and fifty-seven thousand and eighteen 25．（24-25七年级下·江苏徐州·期中）Teachers’ Day comes in September, the ________ day of the month. A．eighth B．ninth C．tenth D．eleventh 26．（24-25七年级下·江苏泰州·期中）—According to CCTV News, NeZha2 came ________ fifth in the global box office history (全球影史票房) on March 15, 2025. —Great! It’s worth seeing for ________ second time. A．/; a B．the; the C．the; a D．/; / 27．（24-25七年级下·江苏淮安·期中）—Excuse me, can you tell me how to say 10,206 in English? —Yes. ________. A．one thousand, two hundred and six B．one thousand two hundreds and six C．ten thousand, two hundred and six D．ten thousands and two hundreds and six 28．（24-25七年级下·江苏无锡·期中）Mother’s Day is on _______ Sunday in May. On that day, it will be my mum’s _______ birthday. A．second; fortieth B．second; forty C．the second; fortieth D．the second; forty 29．（24-25七年级下·江苏宿迁·期中）We read “7,146,000” as “________”. A．seven hundred million, six thousand B．seven million and one hundred forty-six thousand C．seven million, one hundred forty-six thousand D．seven million, one hundred and forty-six thousand 30．（24-25七年级下·江苏扬州·月考）________ of the students in our class are from Nanjing. A．Three quarters B．Three fourth C．Third fourths D．Three fours 31．（24-25七年级下·江苏南京·月考）________ of the students in our class are familiar (熟悉的) with Zhenjiang. A．Two-fifth B．Two-fifths C．Five-seconds D．Second-fifth 32．（24-25七年级下·江苏南京·月考）The gold rush (淘金热) began ________. Just in 1849, ________ people went to California to join the gold rush. A．in the 1840s; ninety thousand B．in the 1840s; ninety thousands C．in 1840s; ninety thousand D．in 1840s; ninety thousands 33．（24-25七年级下·江苏南京·月考）Look! The sign says the river is ________. It is too dangerous for you kids to ________. A．eight meters deep; swim B．eight-meter-deep; swim C．eight-meter-deep; swim in D．eight meters deep; swim in 34．（24-25七年级下·江苏南京·月考）________ Susan Baur, with her team members, often ________ to nearby rivers and lakes to clean up garbage (垃圾) in them. A．65-years-old; goes B．65-year-old; goes C．65-years-old; go D．65-year-old; go 35．（24-25七年级下·江苏南通·月考）—The ocean covers ________ of the earth’s surface. —That’s why people call our earth the “Blue Planet”. A．a half B．a third C．two thirds D．a quarter 36．（24-25七年级下·江苏无锡·期中）—How do you say 300,153,009? —________. A．Three hundred million one hundred and fifty-three thousand and nine B．Three hundred millions one hundred and fifty-three thousand and nine C．Three hundred millions one hundred and fifty-three thousands and nine D．Three hundred million one hundred fifty-three thousands nine 37．（24-25七年级下·江苏无锡·期中）China has an area of ________ square kilometres. A．nine million six hundred thousand B．nine hundred and sixty hundred million C．nine million and six hundred thousand D．nine millions six hundred thousands 38．（24-25七年级下·江苏无锡·期中）Miss Zhou lives on the ________ floor, and I live two floors ________ her, on the eleventh floor. A．ninth; below B．nineth; below C．nineth; above D．ninth; above 39．（24-25七年级下·江苏苏州·期中）This year, ______ students from top colleges wanted to work here, but only ______ were employed by this leading company. A．million of; three thousands B．millions of; three thousands C．millions of; three thousand D．million of; three thousand 40．（24-25七年级下·江苏泰州·期中）As of February 1st, 2025, the comprehensive box office (综合票房)of the cinema in Xinghua Wuyue Square for the film “NeZha: Demon Child Conquers the Sea（《哪吒之魔童闹海》）” is 288,961 yuan. How to read the number “288,961” in English? A．Two hundred and eighty-eight thousand nine hundred and sixty-one. B．Two hundred and eighty-eight thousands nine hundred and sixty-one. C．Two hundred eighty-eight thousand and nine hundred and sixty-one. D．Two hundreds and eighty-eight thousand nine hundred and sixty-one. 二、用所给词的正确形式填空（每小题1分，共20分） 41．（24-25七年级下·江苏南京·月考）May is the (five) month of a year and my birthday is in May. 42．（24-25七年级下·江苏南京·期中）Andy’s sister is in good health though she is already in her (ninety). 43．（24-25七年级下·江苏扬州·期中）December is the (twelve) month of a year. It’s the best time to go skiing with friends. 44．（24-25七年级下·江苏扬州·期末）Women teachers in our school are two of all the teachers. (three) 45．（24-25七年级下·江苏盐城·期中）This area of the coast is home to of birds and plants. (hundred) 46．（24-25七年级下·江苏扬州·期末）Dad is going to Shanghai next week. It will be his time to go there. (three) 47．（24-25七年级下·江苏南京·期中）From the (nine) floor of the hotel, I can see the views of the Xuanwu Lake. 48．（24-25七年级下·江苏无锡·期中）Lucy will hold a big party for her (twenty) birthday. 49．（24-25七年级下·江苏淮安·期末）John finished (four) in the swimming competition. 50．（24-25七年级下·江苏扬州·期中）Jane lives on the (twenty-nine) floor, and her home offers a wonderful view. 51．（24-25七年级下·江苏淮安·期中）My mother says she will buy a wonderful present for my (nine) birthday. 52．（24-25七年级下·江苏盐城·期中）Meimei is going to sing a song at her grandma’s (eighty) birthday. 53．（24-25七年级下·江苏南京·单元测试）This is my (five) time visiting Disneyland, but I still feel very excited. 54．（24-25七年级下·江苏南京·月考）There are (million) of foreigners visiting China every year. 55．（24-25七年级下·江苏扬州·月考）My family will get together to celebrate my father’s (四十) birthday this weekend. 56．（24-25七年级下·江苏·月考）I’m always the (one) to arrive at school in my class. I’m very punctual. 57．（24-25七年级上·江苏盐城·期中）There are (thousand) of books in our library. 58．（24-25八年级上·山东烟台·月考）It has a population of three and a half (million). 59．（22-23七年级下·江苏·期末）He is in his early (twenty). 60．（22-23七年级下·江苏·期末）More than two (hundred) trees are planted in our neighborhood every year. 学科网（北京）股份有限公司 $ 2025-2026学年七年级英语下册单元模块满分必刷题（新教材译林版） Unit 1 Home【刷语法】(重点语法提升练) 基数词和序数词 基数词 基数词用来表示数目，或者说表示数量的词叫基数词。最基本的基数词如下表所示。 1 one 11 eleven 100 a hundred 2 two 12 twelve 20 twenty 1000 a thousand 3 three 13 thirteen 30 thirty 1，000，000 a million 4 four 14 fourteen 40 forty 10，000，000 ten million 5 five 15 fifteen 50 fifty 100，000，000 a hundred million 6 six 16 sixteen 60 sixty 1，000，000，000 a billion 7 seven 17 seventeen 70 seventy 8 eight 18 eighteen 80 eighty 9 nine 19 nineteen 90 ninety 10 ten 说明： 1．13—19是由个位数加后缀-teen构成。注意其中13、15的拼写是thirteen和fifteen。 2．20—90由个位数加后缀-ty构成，注意其中20—50的拼写分别是twenty, thirty, forty 和fifty; 80的拼写是eighty。 3．其它非整十的两位数21—99是由整十位数加连字符“-”，再加个位数构成。如： 81 eighty-one。 4．101—999的基数词先写百位数，后加and再写十位数和个位数。如： 691 six hundred and ninety-one。 5．1000以上的基数词先写千位数，后写百位数，再加and，最后写十位数和个位数。 如：5893 five thousand eight hundred and ninety-three。 在基数词中只有表示“百”、“千”的单位词，没有单独表示“万”、“亿”的单位词，而是用thousand（千）和million（百万）来表达，其换算关系为： 1万=10 thousand;1亿=100 million; 10亿=a thousand million=a billion。 序数词 表示顺序的词，叫序数词。序数词用来表示数词顺序。除特殊情况外，序数词一般都由相应的基数词加后缀-th构成。 第一到第十 第十一到第十九 第二十以上 first eleventh twentieth second twelfth thirtieth third thirteenth fortieth fourth fourteenth fiftieth fifth fifteenth sixtieth sixth sixteenth seventieth seventh seventeenth eightieth eighth eighteenth ninetieth ninth nineteenth hundredth tenth thousandth 说明： 1．英语中表示第一、第二、第三的序数词属特殊形式，要注意它们的拼写。 2．表示“几十”的序数词通常是将基数词词尾y变成i再加上后缀-eth。 3．其余的二位数序数词是以相应的整十基数词加个位序数词。如：fifty-first（第五十一）。 4．少数序数词拼法不规则，如：fifth（第五），eighth（第八），ninth（第九），twelfth（第十二）等。 注意： 序数词可缩写为阿拉伯数字加序数词最后两个字母。 例如： 第一：(the) first=1st 第二：(the) second=2nd 第三：(the) third=3rd 第五：(the) fifth=5th 第九十七：(the) ninety-seventh=97th 第一百零一：(the) one hundred (and)first=101st 数词的应用. 1.表编号. 结构:名词(首字母要大写) + 基数词 = the +序数词 +名词 　　Lesson One = the first lesson ，Page 32， Bus No.12 　　注：有些编号，一般仅用第一种表达法。Room 101 2.序数词前一般加定冠词the 但序数词前与不定冠词a /an 连用时,表示 “又一,再一” 　You’ve done it three times .Why not try a fourth time ?　 3.基数词的复数形式表示年代和年龄 1)表示年代: in+ the + 年份的复数 在几世纪几十年代. 如： in the 1870s 2)表年龄: in one’s + 整十的复数 表示在某人几十岁时。有时在物主代词后面可加上形容词early或late使其含义更确切些。如：The young man is at most in his early thirties. 4. hundred / thousand /million /billion/dozen 1).若hundred / thousand /million /billion 前有基数词时,其后不加s,也不加of .若没有时 ,既加s 也要带of . 　Every year thousands of visitors come to China . 　There are two thousand students in our school . 5.几个半的表达法: 　基数词 + and + a half +名词复数 = 基数词 +名词(单数/复数) +and +a half two and a half hours = two hours and a half 6.时刻表达法: 　1)整点: 基数词 + o’clock 　2)几点几分: 　A).直接读法: 先读小时 ,后读分钟 　3:25 ---- three twenty-five 　B).间接读法: 　　a)≤30分钟. 分钟+ past + 小时　 3：25 ----twenty-five past three 　　b)＞30分钟. ( 60-分钟 )+ to + (小时数+1)　3:55 ----- five to four 　　c) 30 分钟 = half 15分钟=a quarter 45分钟= three quarters 3:30 ---half past three 3:15----a quarter past three 　3:45 ----a quarter to four 7. 表示倍数 1. 表示“几倍大小（长短；数量）”，由“倍数+ the size（length, amount...）”结构组成。如： The earth is forth-nine times the size of the moon. 2. 表示“……比……大几倍”，由“倍数+形容词（副词）比较级+ than +被比较部分”结构组成。如： This box is three times bigger than that one. 3. 表示“……是……倍”，由“倍数+ as +形容词+ as +被比较部分”结构组成。如： Our factory is twice as big as theirs. 8.分数的表达法: 1).结构: a).分子用基数词,分母用序数词. b).当分子大于1时,分母加复数. 2).注意: 1).分数词的几种特殊形式. 1/3—one third = a third 1/4—one fourth = a quarter 1/2—one second = a half 3/4—three fourths = three quarters 注： 分数、百分数的考查往往和主谓一致相联系。当分数、百分数修饰可数名词的复数时，谓语动词用复数形式；当分数、百分数修饰不可数名词时，谓语动词用单数形式。 ( 语法精练语法精讲 ) 过关测试满分：60分 时间：40分钟 一、单项选择（每小题1分，共40分） 1．（24-25七年级下·江苏徐州·月考）—Excuse me, can you tell me how to say 5,607,813 in English？ —Yes. ________. A．Five million six hundred and seven thousand and eight hundred and thirteen B．Five millions six hundreds and seven thousands eight hundreds and thirteen C．Five million six hundred and seven thousand eight hundred and thirteen D．Five million and six hundred and seven thousand and eight hundred and thirteen 【答案】C 【详解】句意：——打扰一下，你能告诉我5,607,813用英语怎么说吗？—— 好的，是五百六十万七千八百一十三。 考查基数词表达。million，thousand，hundred前面有具体数字时，其后不能加s；百位和十位/个位之间要用and连接；百万和千、千和百中间均不用连词and，结合选项可知，C项符合。故选C。 2．（24-25七年级下·江苏徐州·月考）There are ________ floors in this building and my flat is on the ________ floor. A．twelve; twelve B．twelfth; twelve C．twelve; twelfth D．twelfth; twelfth 【答案】C 【详解】句意：这栋楼有十二层，我的公寓在第十二层。 考查数词用法。第一空，根据空前“There are”和空后“floors”可知，此处是表示数量，所以要用基数词twelve，表示“十二层”；第二空，根据空前定冠词“the”和空后单数名词“floor”可知，此处要用序数词twelfth，表示“第十二层”。故选C。 3．（24-25七年级下·江苏南京·月考）About ________ of the police officers here ________ below 30 years old. A．two thirds; is B．two third; are C．two thirds; are D．two third; is 【答案】C 【详解】句意：这里的警察大约有三分之二年龄在30岁以下。 考查分数的表达和主谓一致。结合选项可知，第一空应填分数。分子大于1时，分母用复数形式，故“三分之二”应为“two thirds”，排除选项B、D；根据“the police officers”可知，此处为复数主语，故谓语动词用are。故选C。 4．（24-25七年级下·江苏南京·月考）There are ________ students in the sports meeting. ________ the students come from Sunshine Middle School. A．two thousand; Two hundred B．thousands of; Two hundred of C．two thousands; Hundreds of D．thousands of; Two hundreds 【答案】B 【详解】句意：运动会上有成千上万的学生。这些学生中有两百个来自阳光中学。 考查数词。two thousand两千；Two hundred两百；thousands of成千上万；Two hundred of……中的两百个； two thousands错误形式；Hundreds of成百上千；Two hundreds错误形式。第一空表示运动会中有成千上万/两千的学生，排除C；第二空表示这些学生中的两百个来自阳光中学，用“Two hundred of”。故选B。 5．（23-24七年级下·江苏徐州·月考）—It is Mum’s ________ birthday next Wednesday. What should we do? —How about buying her ________ flowers to show our love? A．forty; forty B．fortieth; forty C．forty; fortieth D．fortieth; fortieth 【答案】B 【详解】句意：——下周三是妈妈的四十岁生日。我们该做些什么呢？——给她买四十朵花来表达我们的爱意，怎么样？ 考查数词。forty四十（基数词）；fortieth第四十（序数词）。根据“It is Mum’s...birthday next Wednesday.”可知，此处指妈妈的四十岁生日，即第四十个生日，第一空应是序数词fortieth；根据“buying her...flowers”可知，此处指买四十朵花，第二空用基数词forty，表数量。故选B。 6．（24-25七年级下·江苏徐州·月考）How do you read the big number 6325047? A．six million, three hundred and twenty-five thousand and forty seven B．six million, three hundred and twenty-five thousand and forty-seven C．six thousand, three hundred and twenty-five million and forty-seven D．six thousand, three hundred and twenty-five million and forty seven 【答案】B 【详解】句意：你如何读这个大数字6325047？ 考查英语中数字的读法。英语中数字的读法是从右往左每三位划分为一个单位，该数字可划分为：6,325,047。“6”对应的单位为million，读作six million；“325”对应的单位为thousand，读作three hundred and twenty-five thousand（注意：百位和十位/个位之间需加and）；47位于十位和个位，读作and forty-seven。故选B。 7．（24-25七年级下·江苏徐州·期中）Lily lives in a building with 22 floors. Her home is on the top floor, the ________ floor. A．ground B．twentieth C．twenty-two D．twenty-second 【答案】D 【详解】句意：莉莉住在一栋22层的大楼里。她的家在顶层，即22层。 考查序数词的用法。ground地面；twentieth第二十层；twenty-two二十二；twenty-second第二十二。根据“Lily lives in a building with 22 floors. Her home is on the top floor...”可知，莉莉家住在第22层，故选D。 8．（24-25七年级下·江苏宿迁·期末）There are about ________ students in Chongwen Junior High School. A．four thousand B．four thousands of C．four thousand of D．thousand of 【答案】A 【详解】句意：崇文初级中学大约有4000名学生。 考查数词的用法。thousand“千”，表示具体数字时，不用复数，也不与of连用；表示概数时，需用复数，且与of连用。选项中four thousand表示“四千”，为具体数字，表述正确。故选A。 9．（24-25七年级下·江苏徐州·月考）Our school is going to hold a sports meeting on the ________ of this month. A．twelve B．twelfth C．twelveth D．twentieth-second 【答案】B 【详解】句意：我们学校将于本月十二日举行运动会。 考查序数词。twelve十二，基数词；twelfth第十二，序数词；twelveth错误写法；twentieth-second错误写法。根据“on the …of this month”可知，此处指这个月的第十二天，用序数词表示顺序，故选B。 10．（24-25七年级下·江苏徐州·月考）Please turn to Page ________ and look at the ________ picture from the left. A．Ten; three B．Tenth; third C．Ten; third D．Tenth; three 【答案】C 【详解】句意：请翻到第十页，看左起第三张图。 考查数词用法。Ten十，基数词；Tenth第十，序数词；third第三，序数词；three三，基数词。表示页数时，使用“Page+基数词”，即Page Ten；表示图片的顺序时，使用“the+序数词+名词单数”，即the third picture。故选C。 11．（24-25七年级下·江苏常州·期中）The science museum needs five ________ dollars to build a new lab. If we help, our school will be the ________ school to join this project. A．thousand; twelfth B．thousand; twelve C．thousand of; twelve D．thousands of; twelfth 【答案】A 【详解】句意：科学馆需要五千美元建造一个新的实验室。如果我们帮助的话，我们的学校将会是第12个加入这个项目的学校。 考查数词用法。第一空表示是具体的数字，所以要用thousand；第二空表示的是加入项目的顺序，要用序数词twelfth。故选A。 12．（24-25七年级下·江苏宿迁·期中）Lily lives in an old apartment with ________ floors and she will celebrate her ________ birthday. A．five; fiftieth B．fifth; the fiftieth C．five; the fiftieth D．fifth; fiftieth 【答案】A 【详解】句意：莉莉住在一栋五层楼的旧公寓里，她将庆祝她的五十岁生日。 考查基数词和序数词的用法。five五（基数词）；fifth第五（序数词）；fiftieth第五十（序数词）。根据“an old apartment with...floors”可知，此处指公寓的楼层数量，所以第一空应用基数词five表示数量；根据“her...birthday”可知，此处指“她的第五十个生日”，应用序数词fiftieth表示顺序，空前的her是形容词性物主代词，当序数词和形容词性物主代词连用时，序数词前不加定冠词the。故选A。 13．（24-25七年级下·江苏常州·期中）During the Spring Festival, ________ people watched the film Ne Zha 2. A．million of B．millions of C．90 millions D．90 millions of 【答案】B 【详解】句意：春节期间，数百万人观看了电影《哪吒2》。 考查数词。million前有数词修饰时，要用单数形式；表示概数时，million需用复数形式并与of连用‌，结合选项可知，B项符合。故选B。 14．（24-25七年级下·江苏连云港·期中）Li Mengtian lives on ________ floor, five floors above mine. A．twenty-third B．the eight C．the twentieth D．the first 【答案】C 【详解】句意：李梦甜住在第二十层，比我高五层。 考查序数词的用法。twenty-third第二十三，序数词；eight八，基数词；twentieth第二十，序数词；first第一，序数词。根据“Li Mengtian lives on ... floor”可知，此处表示第几层楼，用“the+序数词+floor”结构，序数词修饰名词时，需加定冠词the，结合“five floors above mine”，C选项the twentieth“第二十”，表示在第二十层楼，符合句意。故选C。 15．（24-25七年级下·江苏扬州·期中）Millie and I live in the same building. I live on the sixth floor. She lives three floors ________ me, on the ________ floor. A．above; ninth B．over; third C．above; third D．on; ninth 【答案】A 【详解】句意：Millie和我住在同一栋楼里。我住在六楼。她住在我上面三层，在第九层。   考查介词和序数词辨析。above在……上方；over在……正上方；on在……上。根据句意，Millie住在“我”上方三层，应使用“above”。六楼加三层是九楼，序数词为“ninth”。故选A。 16．（24-25七年级下·江苏·期中）How do we say 5,094,821? A．five million and ninety-four thousand and eight hundred and twenty-one B．five million ninety-four thousand and eight hundred and twenty-one C．five millions and ninety-four thousands, eight hundreds and twenty-one D．five million, ninety-four thousand, eight hundred and twenty-one 【答案】D 【详解】句意：我们如何读“5,094,821”？ 考查英语大数读法规则。 根据英语中多位数字的读法，从右往左，第一个逗号读成thousand，第二个逗号读成million，百位数和十位数之间用and连接起来，故5,094,821读作：five million, ninety-four thousand, eight hundred and twenty-one。故选D。 17．（24-25七年级下·江苏南通·期中）—How do you say 803,156,009? —______. A．Eight hundred and three million, one hundred and fifty-six thousand and nine B．Eight hundred and three million, one hundred fifty-six thousand and nine C．Eight hundreds and three millions, one hundred fifty-six thousands and nine D．Eight hundred and three million, one hundred and fifty-six thousand, nine 【答案】A 【详解】句意：——803,156,009这个数字怎么读？ ——八亿零三百一十五万六千零九。 考查基数词的朗读。英语中数字的读法是从右往左每三位划为一个单位，每组内部百位和十位之间用and连接，若十位为0，百位和个位之间也用and，且单位词 (billion、million、thousand和hundred) 前有具体的数字时用单数；803156009可划分为803,156,009，其中“803”对应的单位是“million”，“803”读作“eight hundred and three million”；“156”对应的单位是“thousand”，“156”读作“one hundred and fifty-six thousand”；在“009”中，百位和十位均为“0”，所以应读作“and nine”；所以，“803,156,009”应读作“eight hundred and three million, one hundred and fifty-six thousand and nine”。故选A。 18．（24-25七年级下·江苏南通·期中）I have seen Nezha 2 twice. I plan to see it ______ time during this May Day Holiday. A．a second B．a third C．the third D．three 【答案】B 【详解】句意：我已经看过两次《哪吒 2》了。我计划在今年五一假期再看一次。 考查序数词用法。a second time再一次；a third time再一次，又一次；the third time第三次；three三，基数词。根据上文“I have seen Nezha 2 twice.”可知，说话人已经看了两次《哪吒 2》，所以此处是计划在五一假期再看一次，应用“a third time”强调在原有次数 (两次) 基础上的“额外一次”，不强调顺序。故选B。 19．（24-25七年级下·江苏徐州·期末）Mount Huangshan has ________ famous peaks, and Bright Summit is the ________ highest one. A．seventy-two; second B．seventy-second; two C．seventy-two; two D．seventy-second; second 【答案】A 【详解】句意：黄山有七十二座著名的山峰，其中光明顶是第二高峰。 考查数词。根据“famous peaks”可知，有七十二峰，表示数量，第一空用基数词；根据“Bright Summit is the … highest one”可知，光明顶是第二高峰，“the+序数词+形容词最高级”表示“第几最……的”，第二空用序数词。故选A。 20．（24-25七年级下·江苏盐城·期中）Sarah buys ________ books for her project and puts them on the ________ shelf of the library. A．fifth, five B．five, fifth C．five, five D．fifth, fifth 【答案】B 【详解】句意：莎拉为她的项目买了五本书，并把它们放在图书馆的第五个书架上。 考查基数词和序数词。five五，基数词；fifth第五，序数词。根据“buys … books for her project”可知，表示数量，第一空填基数词five；第二空指第五个书架，表示顺序，填序数词fifth。故选B。 21．（24-25七年级下·江苏盐城·期中）Mount Qomolang ma, with the highest peak in the world, is about ________. A．eight thousands eight hundreds and forty-eight metres B．eight thousands and eight hundreds and forty-eight metres C．eight thousand and eight hundred and forty-eight metres D．eight thousand eight hundred and forty-eight metres 【答案】D 【详解】句意：珠穆朗玛峰，世界最高峰，大约高8848米。 考查数词。表示具体数量时，“thousand”“hundred”等词前有具体数字时，用单数形式，且“hundred”和“thousand”与后面的数字之间不需要加“and”，“hundred”词后接具体的十位数或个位数时，中间需要加“and”；数字之间一般用“and”连接最后两个数字，因此，本题中“8848米”应表达为“eight thousand eight hundred and forty-eight metres”。故选D。 22．（24-25七年级下·江苏常州·期中）Five boys are not enough for a 3-to-3 (三对三) basketball match. Would you like to be _________ player? A．sixth B．six C．the six D．the sixth 【答案】D 【详解】句意：五个男孩不足以进行一场三对三的篮球比赛。你愿意成为第六个球员吗？   考查序数词的用法。sixth第六；six六；the six六个；the sixth第六个。根据“Five boys are not enough for a 3-to-3 basketball match”可推知需要第六个球员来完成比赛，且空格前有冠词the，需用序数词形式。故选D。 23．（24-25七年级下·江苏扬州·期中）How do you read the big number “6425000” ? A．Six million, four hundred and twenty-five. B．Six million, four hundred twenty-five thousand. C．Six million, four hundred and twenty-five thousand. D．Six millions, four hundred and twenty-five thousand. 【答案】C 【详解】句意：你如何读这个大数字“6425000”？ 考查英语中数字的读法。英语中数字的读法是从右往左每三位划分为一个单位，6425000 可划分为 6,425,000，其中“6”对应的单位是“million”，即“six million”；“425”对应的单位是“thousand”，“425”读作“four hundred and twenty-five”，所以“425,000”读作“four hundred and twenty-five thousand”。故选C。 24．（24-25七年级下·江苏无锡·期中）—Lisa, can you read the number 3,057,018? —Of course. It’s ________. A．three million and fifty-seven thousand eighteen B．three million fifty-seven thousand and eighteen C．three million fifty-seven thousands and eighteen D．three million and fifty-seven thousand and eighteen 【答案】B 【详解】句意：——莉萨，你能读出3,057,018这个数字吗？——当然。它是三百零五万七千零一十八。 考查英语中数字的表达规则。英语中数字的表达从右往左每三位为一组，依次对应“千（thousand）、百万（million）、十亿（billion）”等单位，每组内部百位和十位之间用and连接（若十位为0，百位和个位之间也用and），且单位词（如thousand、million）前有具体数字时用单数形式 。3,057,018可拆分为“3 million+57 thousand+18”，其中3 million和57 thousand之间无需加and，但57 thousand与18之间需加and（因十位为0），且thousand前有具体数字57，用单数形式。因此正确表达为three million fifty-seven thousand and eighteen，故选B。 25．（24-25七年级下·江苏徐州·期中）Teachers’ Day comes in September, the ________ day of the month. A．eighth B．ninth C．tenth D．eleventh 【答案】C 【详解】句意：教师节在九月，是这个月的第十天。 考查序数词和常识。eighth第八；ninth第九；tenth第十；eleventh第十一。根据常识，中国的教师节是9月10日。故选C。 26．（24-25七年级下·江苏泰州·期中）—According to CCTV News, NeZha2 came ________ fifth in the global box office history (全球影史票房) on March 15, 2025. —Great! It’s worth seeing for ________ second time. A．/; a B．the; the C．the; a D．/; / 【答案】A 【详解】句意：——据央视新闻报道，2025年3月15日，《哪吒2》在全球票房史上排名第五。——太棒了！它值得再看一遍。 考查冠词。a表泛指，用于辅音音素开头的单词前；the表特指；/不填。“come+序数词”表示“第几名”，是固定搭配，第一空不填；根据“It’s worth seeing for...second time.”可知，此处指“《哪吒2》值得再看一遍，a second time“再一次，又一次”，第二空填a。故选A。 27．（24-25七年级下·江苏淮安·期中）—Excuse me, can you tell me how to say 10,206 in English? —Yes. ________. A．one thousand, two hundred and six B．one thousand two hundreds and six C．ten thousand, two hundred and six D．ten thousands and two hundreds and six 【答案】C 【详解】句意：——打扰一下，你能告诉我10206用英语怎么说吗？——是的。一万二百零六。 考查数字的读音。thousand、hundred前有具体数字时不变为复数，排除BD；百位和十位中间加and，千和百中间不用连词and，选项A表示的数字是1206，而不是10206，故选C。 28．（24-25七年级下·江苏无锡·期中）Mother’s Day is on _______ Sunday in May. On that day, it will be my mum’s _______ birthday. A．second; fortieth B．second; forty C．the second; fortieth D．the second; forty 【答案】C 【详解】句意：母亲节在五月的第二个星期日。在那天，将是我妈妈的四十岁生日。 考查序数词和基数词的用法。second第二；fortieth第四十；forty四十；the second第二。根据“Mother’s Day is on...Sunday in May.”可知，此处要用序数词，且前面要加“the”；根据“it will be my mum’s...birthday”可知，描述生日时要用序数词来表示是第几个生日，第二空用fortieth。故选C。 29．（24-25七年级下·江苏宿迁·期中）We read “7,146,000” as “________”. A．seven hundred million, six thousand B．seven million and one hundred forty-six thousand C．seven million, one hundred forty-six thousand D．seven million, one hundred and forty-six thousand 【答案】D 【详解】句意：我们把“7,146,000”读作“seven million, one hundred and forty-six thousand”。 考查数词的读法。英语数字都是以1000为单位的，thousand(千)，million(百万)，billion(十亿)，所以从右向左三位三位的用逗号断开。百位和十位之间用and相连，个位和十位之间加连字符，所以“7,146,000”读作“seven million, one hundred and forty-six thousand”。故选D。 30．（24-25七年级下·江苏扬州·月考）________ of the students in our class are from Nanjing. A．Three quarters B．Three fourth C．Third fourths D．Three fours 【答案】A 【详解】句意：我们班四分之三的学生来自南京。    考查分数表达法。 英语中分数的表达规则为：分子用基数词，分母用序数词，若分子大于1，分母需用复数形式。选项B、C、D都不正确，three quarters相当于three fourths，表示“四分之三”。故选A。 31．（24-25七年级下·江苏南京·月考）________ of the students in our class are familiar (熟悉的) with Zhenjiang. A．Two-fifth B．Two-fifths C．Five-seconds D．Second-fifth 【答案】B 【详解】句意：我们班五分之二的学生熟悉镇江。 考查序数词。根据“...of the students in our class are familiar with Zhenjiang”可知，分子用基数词，分母用序数词；当分子大于一时，分母用复数形式。因此，五分之二的正确表达应为“two-fifths”。故选B。 32．（24-25七年级下·江苏南京·月考）The gold rush (淘金热) began ________. Just in 1849, ________ people went to California to join the gold rush. A．in the 1840s; ninety thousand B．in the 1840s; ninety thousands C．in 1840s; ninety thousand D．in 1840s; ninety thousands 【答案】A 【详解】句意：淘金热开始于19世纪40年代。就在1849年，九万人去了加利福尼亚加入淘金热。 考查数词用法。in the 1840s“19世纪40年代”，其中“the”是定冠词，表示特指，排除C、D；ninety thousand表示“九万”，thousand在表示具体数字时，后面不加“-s”，排除B。故选A。 33．（24-25七年级下·江苏南京·月考）Look! The sign says the river is ________. It is too dangerous for you kids to ________. A．eight meters deep; swim B．eight-meter-deep; swim C．eight-meter-deep; swim in D．eight meters deep; swim in 【答案】D 【详解】句意：看！标志上写着这条河有八米深。你们这些孩子在里面游泳太危险了。 考查度量的表达和不及物动词的用法。eight meters deep符合“数词 + 单位 + 形容词”，直接用于be动词后作表语，eight-meter-deep是复合形容词，修饰名词，不能单独作表语，排除B、C；swim是不及物动词，跟宾语时须加介词，swim in the river“在河里游泳”。故选D。 34．（24-25七年级下·江苏南京·月考）________ Susan Baur, with her team members, often ________ to nearby rivers and lakes to clean up garbage (垃圾) in them. A．65-years-old; goes B．65-year-old; goes C．65-years-old; go D．65-year-old; go 【答案】B 【详解】句意：65岁的苏珊·鲍尔和她的团队成员经常去附近的河流和湖泊清理垃圾。 考查年龄表达和时态。65-years-old表达错误；65-year-old 65岁的；goes三单形式；go动词原形。表示年龄的复合形容词需用连字符连接，且单位词用单数形式，即65-year-old，排除选项A、C；主语是Susan Baur，谓语动词需用第三人称单数goes。故选B。 35．（24-25七年级下·江苏南通·月考）—The ocean covers ________ of the earth’s surface. —That’s why people call our earth the “Blue Planet”. A．a half B．a third C．two thirds D．a quarter 【答案】C 【详解】句意：——海洋覆盖了地球表面的三分之二。——这就是为什么人们称我们的地球为“蓝色星球。 考查分数表达和常识。a half二分之一；a third三分之一；two thirds三分之二；a quarter四分之一。根据“Blue Planet”可知，海洋占比较大，再结合常识可知，海洋大约覆盖了地球表面的三分之二。故选C。 36．（24-25七年级下·江苏无锡·期中）—How do you say 300,153,009? —________. A．Three hundred million one hundred and fifty-three thousand and nine B．Three hundred millions one hundred and fifty-three thousand and nine C．Three hundred millions one hundred and fifty-three thousands and nine D．Three hundred million one hundred fifty-three thousands nine 【答案】A 【详解】句意：你怎么读300,153,009这个数字？ 考查数词。hundred，million和thousand等大数前有具体数词时，不加s，百位和十位之间加and，结合选项可知，A符合。故选A。 37．（24-25七年级下·江苏无锡·期中）China has an area of ________ square kilometres. A．nine million six hundred thousand B．nine hundred and sixty hundred million C．nine million and six hundred thousand D．nine millions six hundred thousands 【答案】A 【详解】句意：中国有960万平方公里的面积。 考查数词的表达。根据题干和选项可知想表达“九百六十万”，中文的“万”在英语中对应“ten thousand”，million“百万”和thousand“千”作为具体数字时不能加“s”，million与后续单位之间不加“and”，故选A。 38．（24-25七年级下·江苏无锡·期中）Miss Zhou lives on the ________ floor, and I live two floors ________ her, on the eleventh floor. A．ninth; below B．nineth; below C．nineth; above D．ninth; above 【答案】D 【详解】句意：周小姐住在九楼，我住在她楼上两层，十一楼。 考查序数词及介词辨析。ninth第九；nineth错误表达；below在……下面；above在……上面。根据“Miss Zhou lives on the…floor”可知，此处表示顺序，应用序数词ninth；根据“on the eleventh floor”可知，自己住在周小姐楼上两层。故选D。 39．（24-25七年级下·江苏苏州·期中）This year, ______ students from top colleges wanted to work here, but only ______ were employed by this leading company. A．million of; three thousands B．millions of; three thousands C．millions of; three thousand D．million of; three thousand 【答案】C 【详解】句意：今年，数百万来自顶尖大学的学生想要在这里工作，但只有三千人被这家领先的公司录用了。 考查数词的用法。当million前没有具体数字修饰时，要用millions of，表示“数百万的”；当thousand前有具体数字修饰时，thousand要用单数形式，不能加s，所以“三千”应表达为three thousand。故选C。 40．（24-25七年级下·江苏泰州·期中）As of February 1st, 2025, the comprehensive box office (综合票房)of the cinema in Xinghua Wuyue Square for the film “NeZha: Demon Child Conquers the Sea（《哪吒之魔童闹海》）” is 288,961 yuan. How to read the number “288,961” in English? A．Two hundred and eighty-eight thousand nine hundred and sixty-one. B．Two hundred and eighty-eight thousands nine hundred and sixty-one. C．Two hundred eighty-eight thousand and nine hundred and sixty-one. D．Two hundreds and eighty-eight thousand nine hundred and sixty-one. 【答案】A 【详解】句意：截至2025年2月1日，兴化吾悦广场影院电影《哪吒之魔童闹海》的综合票房为288,961元。数字“288,961”用英语怎么读？ 考查数词的读法。百位与十位间有and，hundred、thousand均为单数形式，288,961应该表示为Two hundred and eighty-eight thousand nine hundred and sixty-one。故选A。 二、用所给词的正确形式填空（每小题1分，共20分） 41．（24-25七年级下·江苏南京·月考）May is the (five) month of a year and my birthday is in May. 【答案】fifth 【详解】句意：五月是一年中的第五个月，而我的生日就在五月。根据“May is the...month of a year”可知，此处表示“第五个月”，用序数词表示顺序，five“五”，是基数词，对应的序数词是fifth，故填fifth。 42．（24-25七年级下·江苏南京·期中）Andy’s sister is in good health though she is already in her (ninety). 【答案】nineties 【详解】句意：安迪的妹妹虽然已经九十多岁了，但身体很好。“in her”后接表示年龄段的词时，需使用基数词的复数形式，表示“在某人几十多岁期间”。故填nineties。 43．（24-25七年级下·江苏扬州·期中）December is the (twelve) month of a year. It’s the best time to go skiing with friends. 【答案】twelfth 【详解】句意：十二月是一年中的第十二个月。这是和朋友们去滑雪的最佳时间。“twelve”是基数词，意为“十二”；根据“the”可知，这里需要用序数词来表示顺序，说明十二月是一年中的“第十二个”月。“twelve”的序数词形式是“twelfth”，表示“第十二”。故填twelfth。 44．（24-25七年级下·江苏扬州·期末）Women teachers in our school are two of all the teachers. (three) 【答案】thirds 【详解】句意：我们学校的女教师占教师总数的三分之二。根据“two…of all the teachers.”可知，设空处是分母，用序数词third表达，当分子大于1时，分母需变为复数形式thirds。故填thirds。 45．（24-25七年级下·江苏盐城·期中）This area of the coast is home to of birds and plants. (hundred) 【答案】hundreds 【详解】句意：海岸的这片区域是成百上千种鸟类和植物的家园。根据“...of birds and plants”和提示词可知，此处表达的是数量，不是具体的数字，而表示“成百上千”的泛指概念，hundreds of表示“成百上千的”。故填hundreds。 46．（24-25七年级下·江苏扬州·期末）Dad is going to Shanghai next week. It will be his time to go there. (three) 【答案】third 【详解】句意：爸爸下周要去上海。这将是他第三次去那里。根据“It will be his…time to go there.”以及提示词可知，这将是他第三次去那里，此处应用序数词third“第三”。故填third。 47．（24-25七年级下·江苏南京·期中）From the (nine) floor of the hotel, I can see the views of the Xuanwu Lake. 【答案】ninth 【详解】句意：从酒店九楼，我可以看到玄武湖的景色。根据“From the… floor of the hotel”的语境可知，此处表示顺序，用序数词ninth。故填ninth。 48．（24-25七年级下·江苏无锡·期中）Lucy will hold a big party for her (twenty) birthday. 【答案】twentieth 【详解】句意：露西将为她的二十岁生日举行一个盛大的晚会。根据“Lucy will hold a big party for her ... birthday.”可知，此处表示她的第二十个生日，应该用序数词twentieth“第二十”。故填twentieth。 49．（24-25七年级下·江苏淮安·期末）John finished (four) in the swimming competition. 【答案】fourth 【详解】句意：约翰在游泳比赛中获得第四名。“finish + 序数词”表示“获得第……名”，此处“four”是基数词，需变为序数词“fourth”，所以横线处填“fourth”，用于说明约翰在比赛里取得的名次。故填fourth。 50．（24-25七年级下·江苏扬州·期中）Jane lives on the (twenty-nine) floor, and her home offers a wonderful view. 【答案】twenty-ninth 【详解】句意：简住在第二十九层，她的家能看到极好的风景。根据“on the … floor”可知，此处是指在第二十九层，应用基数词twenty-nine的序数词形式twenty-ninth“第二十九”表示顺序，在句中作定语，修饰名词“floor”。故填twenty-ninth。 51．（24-25七年级下·江苏淮安·期中）My mother says she will buy a wonderful present for my (nine) birthday. 【答案】ninth 【详解】句意：我妈妈说她会给我买一件很棒的生日礼物。此处指的“九岁生日”，需用序数词ninth表达。故填ninth。 52．（24-25七年级下·江苏盐城·期中）Meimei is going to sing a song at her grandma’s (eighty) birthday. 【答案】eightieth 【详解】句意：梅梅打算在她奶奶八十岁生日时唱一首歌。eighty是基数词，表示“八十” ，而此处表示“在她奶奶八十岁生日时”，表达“多少岁生日”要用序数词，eighty的序数词是eightieth。故填eightieth。 53．（24-25七年级下·江苏南京·单元测试）This is my (five) time visiting Disneyland, but I still feel very excited. 【答案】fifth 【详解】句意：这是我第五次去迪士尼乐园，但我仍然感到非常兴奋。根据“This is my…time visiting Disneyland, but I still feel very excited.”的语境可知，此处指第五次去迪士尼乐园，应用序数词fifth“第五”，表示顺序。故填fifth。 54．（24-25七年级下·江苏南京·月考）There are (million) of foreigners visiting China every year. 【答案】millions 【详解】句意：每年有数百万的外国人来参观中国。表示概数，million要用复数，后接of，即millions of，表示“数百万的”，根据“There are…China every year.”可知，此处指的是每年有数百万的外国人，表示概数，故填millions。 55．（24-25七年级下·江苏扬州·月考）My family will get together to celebrate my father’s (四十) birthday this weekend. 【答案】fortieth 【详解】句意：这个周末，我的家人将聚在一起庆祝我父亲的四十岁生日。根据“birthday”可知，庆祝40岁生日，需要序数词，fortieth符合句意，故填fortieth。 56．（24-25七年级下·江苏·月考）I’m always the (one) to arrive at school in my class. I’m very punctual. 【答案】first 【详解】句意：我在我班总是第一个到校。我非常守时。one“一”，基数词，the+序数词，one的序数词为first。故填first。 57．（24-25七年级上·江苏盐城·期中）There are (thousand) of books in our library. 【答案】thousands 【详解】句意：我们图书馆有成千上万的书。thousand前面没有具体数词时，需要与of连用，表示不概数，词尾须加-s，thousands of“成千上万的”。故填thousands。 58．（24-25八年级上·山东烟台·月考）It has a population of three and a half (million). 【答案】million 【详解】句意：它有三百五十万人口。在表示具体数字的人口数量时，“million”直接跟在数值后面且不加“s”。这里使用“three and a half”来表示人口数量，后面直接跟“million”。故填million。 59．（22-23七年级下·江苏·期末）He is in his early (twenty). 【答案】twenties 【详解】句意：他二十出头。“in one’s+基数词整十数的复数”表示“在某人几十岁时”，in one’s twenties“在某人20几岁的时候”，故填twenties。 60．（22-23七年级下·江苏·期末）More than two (hundred) trees are planted in our neighborhood every year. 【答案】hundred 【详解】句意：我们附近每年种植200多棵树。hundred前有具体数字时，用单数形式；没有具体数字时，用复数形式和of连用。根据“two”可知此处用单数形式，故填hundred。 学科网（北京）股份有限公司 $