08.数词的类别及常见用法-2025年秋新九年级英语语法重难点释疑与巩固(通用版)

2025年秋新九年级英语语法重难点释疑与巩固 08.数词的类别及常见用法 类别 定义及形式 常见用法 示例 基数词 表示数量，如 one, two, three 1. 表示数量、年龄、时刻 2. 电话号码、门牌、车牌号等 3. 构成复合形容词（中间用连字符，名词用单数） five books; twenty years old; at six o'clock phone number: 8765-4321 a two-month holiday 序数词 表示顺序，如 first, second, third 1. 表示顺序、日期、楼层 2. 与 the 连用，在句中作定语、主语、宾语或表语 the first lesson; on May 1st (读作 May the first); the third floor 分数 分子用基数词，分母用序数词（分子大于 1 时，分母加 s） 表示部分与整体的关系，在句中作主语、宾语、表语或定语 one fifth; three fourths (或 three quarters) 小数 以小数点 “point” 连接整数和小数部分 表示具体数值，常见于价格、长度、重量等计量场景 3.5 读作 three point five; 0.25 读作 zero point two five 倍数 用 times 表示，如 once（一倍）, twice（两倍） 表示数量或程度的成倍增加，常用结构：倍数 + as…as / 倍数 + 比较级 + than three times as big as; twice larger than 概数 用 hundred, thousand, million 等表示不确定数量 1. 与 of 连用，词尾加 s，前无具体数字 2. 有具体数字时，词尾不加 s thousands of people（成千上万的人） five hundred students（五百名学生） 一、基数词​ 基数词表示数目多少，如 one, two, three 等。其常见用法如下：​ （一）表示数量：用于修饰可数名词复数，表示具体的数目。​ There are five students in the classroom. 教室里有五名学生。​ I have two brothers and one sister. 我有两个兄弟和一个姐妹。​ She bought ten apples at the market. 她在市场买了十个苹果。​ （二）表示年龄：直接用基数词表示年龄，通常与 be 动词或其他表示年龄的动词搭配。​ He is twelve years old this year. 他今年十二岁。​ The little girl is only three. 这个小女孩只有三岁。​ My parents are both forty. 我的父母都是四十岁。​ （三）表示年份、时刻：表示年份时，用基数词，四位数年份通常分为两组来读。其中，表示时刻时，有两种读法：直接读数字（整点用 "基数词 + o'clock"）和借助 past（超过）、to（差）来表示。​ The People's Republic of China was founded in 1949. 中华人民共和国成立于 1949 年。​ I was born in 2005. 我出生于 2005 年。​ The event happened in 2020. 这件事发生在 2020 年。​ It's seven o'clock in the morning. 现在是早上七点钟。​ It's half past six. 现在是六点半。​ It's ten to nine. 现在是八点五十（差十分钟到九点）。​ （四）表示价格、电话号码等：表示价格时，基数词后可接货币单位。其中，电话号码由一串基数词组成，通常逐位读出。​ The book costs twenty yuan. 这本书花费二十元。​ The shirt is thirty - five dollars. 这件衬衫三十五美元。​ The ticket price is fifty pounds. 票价是五十英镑。​ My phone number is 13812345678. 我的电话号码是 13812345678。​ Please call 555 - 1234. 请拨打 555 - 1234。​ The emergency number in China is 110. 中国的紧急号码是 110。​ 二、序数词​ 序数词表示顺序先后，如 first, second, third 等，其前一般加定冠词 the。常见用法如下：​ （一）表示顺序：用于表示事物的排列顺序，如楼层、名次、等级等。​ She lives on the fifth floor. 她住在五楼。​ He got the first prize in the competition. 他在比赛中获得一等奖。​ This is the second edition of the book. 这是这本书的第二版。​ （二）表示日期中的 "日"​：在日期中，"日" 用序数词表示，月份可用缩写或全称。​ Today is June 1st, 2025. 今天是 2025 年 6月1日。​ Her birthday is on March 12th. 她的生日在 3月12日。​ The meeting will be held on December 25th. 会议将在 12月25日举行。​ （三）表示分数中的分母（分子用基数词，分母用序数词，分子大于 1 时，分母用复数） One-third of the students are boys.三分之一的学生是男生。 Two-fifths of the cake has been eaten.五分之二的蛋糕已经被吃掉了。 三、数词的其他用法​ （一）分数的表达：分子用基数词，分母用序数词，分子大于1 时，分母用复数。​ One third of the students like playing basketball. 三分之一的学生喜欢打篮球。​ Two fifths of the land is covered with trees. 五分之二的土地被树木覆盖。​ Three quarters (Three fourths) of the water in the bottle is clean. 瓶子里四分之三的水是干净的。​ （二）小数的表达：小数用基数词，小数点读作 point，小数点后的数字依次读出。​ The ruler is 1.5 meters long. 这把尺子 1.5 米长。​ The price of the pen is 2.99 dollars. 这支钢笔的价格是 2.99 美元。​ The temperature is 36.5 degrees Celsius. 温度是 36.5 摄氏度。​ （三）百分数的表达：百分数用 "基数词 + percent" 表示。​ Eighty percent of the teachers in our school are women. 我们学校百分之八十的老师是女性。​ Thirty percent of the apples are bad. 百分之三十的苹果坏了。​ Ninety - five percent of the students passed the exam. 百分之九十五的学生通过了考试。​ 一、单项选择 1．More than four ________ Chinese athletes took part in the Olympic games in 2024. Among them, Pan Zhanle finished ________ first in the men’s 100-metre freestyle swimming event. A．hundreds; the B．hundred; the C．hundred; / D．hundreds; / 2．—Louis, where are you going this winter holiday?   —Sanya. The weather is fine with temperatures in the ________ . A．twenties B．twenty’s C．twenty D．twentieth 3．About ________ families chose the island to travel during the summer holiday. A．hundreds of B．two hundred C．two hundreds D．hundred of 4．“Fifty-five million five hundred and sixty-seven thousand and eighty-five” is ________ . A．55567085 B．55056785 C．55506785 D．55560785 5．—If a=10, b =3, what’s the answer to the question “3ab”? —________. A．Ninety B．Forty C．Thirty D．Sixty 6．Yesterday, our class had a quiz. I answered ________ questions correctly, and ________ one was about the inventor of the light bulb. A．eight; three B．the eighth; the third C．eight; third D．eight; the third 7．There are ________ people in my family. We live on the ________ floor in a tall building. A．fifth; five B．five; fifth C．five; five D．fifth; fifth 8．There are ________ floors in our building, I live on the ________ floor. A．twelve; twelfth B．twelve; twelve C．twelfth; twelfth D．twelfth; twelve 9．—Does your uncle have ________ children? —Yes, Tom is his ________ child. A．three; three B．third; three C．three; third D．third; third 10．Tom, it is the ________ time in ________ days that you’ve been late for school. A．two; three B．second; three C．two; third D．second; third 11．My father served in the army in ________ when he was in ________. A．1950’s; twenties B．the 1950s; his twenties C．the 1950’s; the twenties D．1950’s; the twenties 12．—How do you say “1: 57” in English? —It is ________. A．three past two B．three past one C．three to one D．three to two 13．—When is Ms Gao’s birthday? —________ birthday is on ________ March. A．She; 22nd B．Her; 23rd C．Your; 21st D．He; 20th 14．We read the time 6:45 like this ________. A．a quarter past six B．a quarter to six C．a quarter to seven D．a quarter past seven 15．My brother goes to work at half ________ eight every day. A．past B．to C．at D．in 16．Our class begins at 7:30, so we must get to school at about ________. A．half past eight B．twenty to eight C．a quarter past seven D．a quarter to eight 17．We can read 11:45 as a ________ to twelve. A．guide B．quarter C．tone D．result 18．My sister is in _________ grade. A．three B．third C．the third D．the three 19．—Which room shall we live in tonight?    —In ________. A．the Room 406 B．Room 406 C．the 406 Room D．406 Room 20．Today I know some students from ________. A．Class 1, Grade 7 B．Class one, Grade seven C．the Class 1, Grade 7 D．the Class One, Grade Seven 21．The accident happened in________. He was in ________at that time. A．the1990s; his twenties B．the1990s; the twenties C．1990s; his twenties D．1990s; twenties 22．—About ________ of the workers in the factory were born in the ________. —We all really admire them because all of them ________ the factory for more than 20 years. A．two-thirds; 1970s; have been in B．two-thirds; 1970; has joined C．two-third; 1970; has been at D．two-third; 1970s; have been a member of 23．The People’s Republic of China was founded ________. A．in Oct.1, 1949 B．on 1949, Oct.1 C．in 1, Oct.1949 D．on Oct.1, 1949 24．—How do you read the year 2017? —________. A．Two zero one seven B．Twenty seventeen C．Thirty seventeen D．Two zero seventeen 25．You can read the year 2015 as ________. A．two thousand and fifteen B．two thousand and fifty C．twenty fifty D．two o and fifteen 26．His grandfather joined the Party in _______and passed away in ______. A．1960s; his eighty B．1960; his eighties C．the 1960s; eighty D．the 1960s; his eighties 27．—David, how old is your father this year? —________ . And we just had a special party for his ________ birthday last week. A．Fortieth; forty B．Forty; forty C．Fortieth; fortieth D．Forty; fortieth 28．—How old is your daughter? —________. We had a surprise party for her ________ birthday last Sunday. A．Twentieth; twentieth B．Twentieth; twenty C．Twenty; twentieth D．Twenty; twenty 29．His father is in his________. Today is his________ birthday. A．forty; fortieth B．forties; forty C．forties; fortieth D．fortieth; forty 30．17.17 can be read ______. A．one seven point one seven B．seventeen point seventeen C．seventeen point one seven D．one seven point seventeen 31．It’s surprising that only ________ of news online ________true. A．twenty percent, is B．twenty percents, are C．twenty percent, are D．twenty percents, is 32．In this shop, sixty ________ of the watches ________ from other countries. A．percent; is B．percent; are C．percents; is D．percents; are 33．Sutong Bridge over the Yangtze River is about ________ long. A．eight thousand metres B．eight-thousand-metre C．eight-thousands-metres D．eight thousands metres 34．It is said that the big fish in the lake is about ________. A．four meters long B．four meter long C．four-meter long D．four-meters long 35．Her father is ________. A．1.78 meter tall B．1.78 meters tall C．1.78 tall meter D．1.78 tall meters 36．The teaching building in our school is about ________. A．15-metre high B．15 metres high C．15-metres-high D．15 metres’ high 37．People planted a tree here ten years ago. And now the tree is ________. A．three-meter-tall B．three-meters-tall C．three meter tall D．three meters tall 38．—Oh. Lisa, have you finished your homework yet? —No, not yet. I think it’ll take me ________ ten minutes. A．another B．other C．others D．more 39．—Would you like to have ________ piece of cake? —No, thanks. I’ve had enough. A．the other B．the others C．another D．other 40．How beautiful Kunming is! The Greens hope to stay here for ________ two days. A．another B．other C．others D．more 41．It’s Sunday, I can spend 30 ________ minutes ________. A．another; in bed B．more; in bed C．another; in the bed D．more; in beds 42．The young tree is only ________ tall. It needs special care. A．one and half foot B．one and a half feet C．one feet and a half D．one and half a feet 43．I need ________ to finish my work. A．two hours and half B．two and a half hours C．two hour and a half D．two and a half hour 44．It takes about ________ to from Nanjing to Jinan by high-speed rail. A．two hours and a half B．two hours and half C．two and a half hour D．two and half an hour 45．It’s surprising for me to learn that ________ of trees can take in so much CO2. A．a half and one hectare B．one and a half hectares C．one and a half hectare D．one hectare and half 46．Harbin Ice and Snow World is a symbol of winter tourism. It attracts ______ travelers every year. A．million of B．two millions C．millions of D．two millions of 47．There are ______ students in the school. They are studying hard for their dreams. A．three thousands B．thousand of C．thousands of D．three thousands of 48．The famous singer has sold ten ________ records and ________ people like to listen to them very much. A．millions; million of B．million; millions of C．millions; millions of D．million; million of 49．—You eat so many candies! Do you know that candies are harmful ________ our teeth? —Sure! So I brush my teeth ________ a day. A．to; three time B．for; three times C．for; three time D．to; three times 50．—________ do you exercise? —I exercise ________. A．How often; three time a week B．How often; three times a week C．How far; three time a week D．How long; three times a week 51．—How many times have you been to France? —________. A．Once a year B．Only once C．Twice a year D．Always 52．I watch interesting cartoons on CCTV 3 ________. A．two days B．two every days C．every two days D．every two day 53．_________ of the land in that district is covered with trees and grass. A．Two-fifth B．Two-fifths C．Second-fifths D．Two-fives 54．________ of the students in our class are from Nanjing. A．Three quarters B．Three fourth C．Third fourths D．Three fours 55．Deep Seek, an AI company, has shown great potential in its AI large models (人工智能大模型). It has already secured the ________ place in a global AI competition. A．one B．first C．second D．two 56．—Would you like another cup of tea, Jenny? —Thank you anyway. I’ve already had one cup, and I’m drinking the _________ cup. A．one B．first C．two D．second 57．—It’s already the ________ of June. Let’s plan our summer vacation! —Good idea! I want to visit Dali. A．five B．fifth C．firstly D．two 58．—Tomorrow is the ________ of June. We’ll celebrate the Dragon Boat Festival. —Let’s make zongzi together! A．thirteenth B．third C．thirtieth D．twelfth 59．The Dragon Boat Festival is on ________ day of ________ month in the Chinese lunar calendar. A．five; five B．five; the fifth C．the fifth; five D．the fifth; the fifth 60．If a =3 and b=4, what’s the answer to the problem: a+b=? A．Nine B．Eight C．Seven D．Six 二、完成句子 61．当她还是一个16岁的学生时，珍就梦想着去非洲研究野生动物。 When she was a schoolgirl, Jane a career studying wild animals in Africa. 62．他在上周的写作比赛中获得了一等奖。 He won the in the writing competition last week. 63．杰克住在离南京市中心三十英里远的一个小镇上。 Jack lives in a small town the of Nanjing. 64．他说他明年会争取夺得一等奖。 He said he was going to try for the the next year. 65．每天有上百万的游客来中国旅行。 There are tourists come to China. 66．成千上万的人花钱去观看这支乐队的演出。 people spend money to watch the band’s performance. 67．我们的学校图书馆有八千本书。 Our school library has books. 68．那个弹吉他的人刚刚庆祝了他的四十岁生日。 The man playing just celebrated his birthday. 69．他每周打三次网球。 He plays tennis . 70．我五岁的时候开始弹钢琴。 I the piano when I was 5 years . 71．她的祖父活到了100岁。他是多么幸运啊！ Her grandfather lives . How lucky he is! 72．每天都有数千名游客来这个古镇。 Every day visitors come to this ancient town. 73．请再给我一天时间。 Please give me day. 74．在西方国家，周日是一周中的第一天。 In Western countries, Sunday is day of a week. 75．每年成千上万的游客来参观苏州园林，了解文化。 visitors come to visit Suzhou gardens and learn about culture every year. 4 / 4 学科网（北京）股份有限公司 $$ 2025年秋新九年级英语语法重难点释疑与巩固 08.数词的类别及常见用法 类别 定义及形式 常见用法 示例 基数词 表示数量，如 one, two, three 1. 表示数量、年龄、时刻 2. 电话号码、门牌、车牌号等 3. 构成复合形容词（中间用连字符，名词用单数） five books; twenty years old; at six o'clock phone number: 8765-4321 a two-month holiday 序数词 表示顺序，如 first, second, third 1. 表示顺序、日期、楼层 2. 与 the 连用，在句中作定语、主语、宾语或表语 the first lesson; on May 1st (读作 May the first); the third floor 分数 分子用基数词，分母用序数词（分子大于 1 时，分母加 s） 表示部分与整体的关系，在句中作主语、宾语、表语或定语 one fifth; three fourths (或 three quarters) 小数 以小数点 “point” 连接整数和小数部分 表示具体数值，常见于价格、长度、重量等计量场景 3.5 读作 three point five; 0.25 读作 zero point two five 倍数 用 times 表示，如 once（一倍）, twice（两倍） 表示数量或程度的成倍增加，常用结构：倍数 + as…as / 倍数 + 比较级 + than three times as big as; twice larger than 概数 用 hundred, thousand, million 等表示不确定数量 1. 与 of 连用，词尾加 s，前无具体数字 2. 有具体数字时，词尾不加 s thousands of people（成千上万的人） five hundred students（五百名学生） 一、基数词​ 基数词表示数目多少，如 one, two, three 等。其常见用法如下：​ （一）表示数量：用于修饰可数名词复数，表示具体的数目。​ There are five students in the classroom. 教室里有五名学生。​ I have two brothers and one sister. 我有两个兄弟和一个姐妹。​ She bought ten apples at the market. 她在市场买了十个苹果。​ （二）表示年龄：直接用基数词表示年龄，通常与 be 动词或其他表示年龄的动词搭配。​ He is twelve years old this year. 他今年十二岁。​ The little girl is only three. 这个小女孩只有三岁。​ My parents are both forty. 我的父母都是四十岁。​ （三）表示年份、时刻：表示年份时，用基数词，四位数年份通常分为两组来读。其中，表示时刻时，有两种读法：直接读数字（整点用 "基数词 + o'clock"）和借助 past（超过）、to（差）来表示。​ The People's Republic of China was founded in 1949. 中华人民共和国成立于 1949 年。​ I was born in 2005. 我出生于 2005 年。​ The event happened in 2020. 这件事发生在 2020 年。​ It's seven o'clock in the morning. 现在是早上七点钟。​ It's half past six. 现在是六点半。​ It's ten to nine. 现在是八点五十（差十分钟到九点）。​ （四）表示价格、电话号码等：表示价格时，基数词后可接货币单位。其中，电话号码由一串基数词组成，通常逐位读出。​ The book costs twenty yuan. 这本书花费二十元。​ The shirt is thirty - five dollars. 这件衬衫三十五美元。​ The ticket price is fifty pounds. 票价是五十英镑。​ My phone number is 13812345678. 我的电话号码是 13812345678。​ Please call 555 - 1234. 请拨打 555 - 1234。​ The emergency number in China is 110. 中国的紧急号码是 110。​ 二、序数词​ 序数词表示顺序先后，如 first, second, third 等，其前一般加定冠词 the。常见用法如下：​ （一）表示顺序：用于表示事物的排列顺序，如楼层、名次、等级等。​ She lives on the fifth floor. 她住在五楼。​ He got the first prize in the competition. 他在比赛中获得一等奖。​ This is the second edition of the book. 这是这本书的第二版。​ （二）表示日期中的 "日"​：在日期中，"日" 用序数词表示，月份可用缩写或全称。​ Today is June 1st, 2025. 今天是 2025 年 6月1日。​ Her birthday is on March 12th. 她的生日在 3月12日。​ The meeting will be held on December 25th. 会议将在 12月25日举行。​ （三）表示分数中的分母（分子用基数词，分母用序数词，分子大于 1 时，分母用复数） One-third of the students are boys.三分之一的学生是男生。 Two-fifths of the cake has been eaten.五分之二的蛋糕已经被吃掉了。 三、数词的其他用法​ （一）分数的表达：分子用基数词，分母用序数词，分子大于1 时，分母用复数。​ One third of the students like playing basketball. 三分之一的学生喜欢打篮球。​ Two fifths of the land is covered with trees. 五分之二的土地被树木覆盖。​ Three quarters (Three fourths) of the water in the bottle is clean. 瓶子里四分之三的水是干净的。​ （二）小数的表达：小数用基数词，小数点读作 point，小数点后的数字依次读出。​ The ruler is 1.5 meters long. 这把尺子 1.5 米长。​ The price of the pen is 2.99 dollars. 这支钢笔的价格是 2.99 美元。​ The temperature is 36.5 degrees Celsius. 温度是 36.5 摄氏度。​ （三）百分数的表达：百分数用 "基数词 + percent" 表示。​ Eighty percent of the teachers in our school are women. 我们学校百分之八十的老师是女性。​ Thirty percent of the apples are bad. 百分之三十的苹果坏了。​ Ninety - five percent of the students passed the exam. 百分之九十五的学生通过了考试。​ 一、单项选择 1．More than four ________ Chinese athletes took part in the Olympic games in 2024. Among them, Pan Zhanle finished ________ first in the men’s 100-metre freestyle swimming event. A．hundreds; the B．hundred; the C．hundred; / D．hundreds; / 2．—Louis, where are you going this winter holiday?   —Sanya. The weather is fine with temperatures in the ________ . A．twenties B．twenty’s C．twenty D．twentieth 3．About ________ families chose the island to travel during the summer holiday. A．hundreds of B．two hundred C．two hundreds D．hundred of 4．“Fifty-five million five hundred and sixty-seven thousand and eighty-five” is ________ . A．55567085 B．55056785 C．55506785 D．55560785 5．—If a=10, b =3, what’s the answer to the question “3ab”? —________. A．Ninety B．Forty C．Thirty D．Sixty 6．Yesterday, our class had a quiz. I answered ________ questions correctly, and ________ one was about the inventor of the light bulb. A．eight; three B．the eighth; the third C．eight; third D．eight; the third 7．There are ________ people in my family. We live on the ________ floor in a tall building. A．fifth; five B．five; fifth C．five; five D．fifth; fifth 8．There are ________ floors in our building, I live on the ________ floor. A．twelve; twelfth B．twelve; twelve C．twelfth; twelfth D．twelfth; twelve 9．—Does your uncle have ________ children? —Yes, Tom is his ________ child. A．three; three B．third; three C．three; third D．third; third 10．Tom, it is the ________ time in ________ days that you’ve been late for school. A．two; three B．second; three C．two; third D．second; third 11．My father served in the army in ________ when he was in ________. A．1950’s; twenties B．the 1950s; his twenties C．the 1950’s; the twenties D．1950’s; the twenties 12．—How do you say “1: 57” in English? —It is ________. A．three past two B．three past one C．three to one D．three to two 13．—When is Ms Gao’s birthday? —________ birthday is on ________ March. A．She; 22nd B．Her; 23rd C．Your; 21st D．He; 20th 14．We read the time 6:45 like this ________. A．a quarter past six B．a quarter to six C．a quarter to seven D．a quarter past seven 15．My brother goes to work at half ________ eight every day. A．past B．to C．at D．in 16．Our class begins at 7:30, so we must get to school at about ________. A．half past eight B．twenty to eight C．a quarter past seven D．a quarter to eight 17．We can read 11:45 as a ________ to twelve. A．guide B．quarter C．tone D．result 18．My sister is in _________ grade. A．three B．third C．the third D．the three 19．—Which room shall we live in tonight?    —In ________. A．the Room 406 B．Room 406 C．the 406 Room D．406 Room 20．Today I know some students from ________. A．Class 1, Grade 7 B．Class one, Grade seven C．the Class 1, Grade 7 D．the Class One, Grade Seven 21．The accident happened in________. He was in ________at that time. A．the1990s; his twenties B．the1990s; the twenties C．1990s; his twenties D．1990s; twenties 22．—About ________ of the workers in the factory were born in the ________. —We all really admire them because all of them ________ the factory for more than 20 years. A．two-thirds; 1970s; have been in B．two-thirds; 1970; has joined C．two-third; 1970; has been at D．two-third; 1970s; have been a member of 23．The People’s Republic of China was founded ________. A．in Oct.1, 1949 B．on 1949, Oct.1 C．in 1, Oct.1949 D．on Oct.1, 1949 24．—How do you read the year 2017? —________. A．Two zero one seven B．Twenty seventeen C．Thirty seventeen D．Two zero seventeen 25．You can read the year 2015 as ________. A．two thousand and fifteen B．two thousand and fifty C．twenty fifty D．two o and fifteen 26．His grandfather joined the Party in _______and passed away in ______. A．1960s; his eighty B．1960; his eighties C．the 1960s; eighty D．the 1960s; his eighties 27．—David, how old is your father this year? —________ . And we just had a special party for his ________ birthday last week. A．Fortieth; forty B．Forty; forty C．Fortieth; fortieth D．Forty; fortieth 28．—How old is your daughter? —________. We had a surprise party for her ________ birthday last Sunday. A．Twentieth; twentieth B．Twentieth; twenty C．Twenty; twentieth D．Twenty; twenty 29．His father is in his________. Today is his________ birthday. A．forty; fortieth B．forties; forty C．forties; fortieth D．fortieth; forty 30．17.17 can be read ______. A．one seven point one seven B．seventeen point seventeen C．seventeen point one seven D．one seven point seventeen 31．It’s surprising that only ________ of news online ________true. A．twenty percent, is B．twenty percents, are C．twenty percent, are D．twenty percents, is 32．In this shop, sixty ________ of the watches ________ from other countries. A．percent; is B．percent; are C．percents; is D．percents; are 33．Sutong Bridge over the Yangtze River is about ________ long. A．eight thousand metres B．eight-thousand-metre C．eight-thousands-metres D．eight thousands metres 34．It is said that the big fish in the lake is about ________. A．four meters long B．four meter long C．four-meter long D．four-meters long 35．Her father is ________. A．1.78 meter tall B．1.78 meters tall C．1.78 tall meter D．1.78 tall meters 36．The teaching building in our school is about ________. A．15-metre high B．15 metres high C．15-metres-high D．15 metres’ high 37．People planted a tree here ten years ago. And now the tree is ________. A．three-meter-tall B．three-meters-tall C．three meter tall D．three meters tall 38．—Oh. Lisa, have you finished your homework yet? —No, not yet. I think it’ll take me ________ ten minutes. A．another B．other C．others D．more 39．—Would you like to have ________ piece of cake? —No, thanks. I’ve had enough. A．the other B．the others C．another D．other 40．How beautiful Kunming is! The Greens hope to stay here for ________ two days. A．another B．other C．others D．more 41．It’s Sunday, I can spend 30 ________ minutes ________. A．another; in bed B．more; in bed C．another; in the bed D．more; in beds 42．The young tree is only ________ tall. It needs special care. A．one and half foot B．one and a half feet C．one feet and a half D．one and half a feet 43．I need ________ to finish my work. A．two hours and half B．two and a half hours C．two hour and a half D．two and a half hour 44．It takes about ________ to from Nanjing to Jinan by high-speed rail. A．two hours and a half B．two hours and half C．two and a half hour D．two and half an hour 45．It’s surprising for me to learn that ________ of trees can take in so much CO2. A．a half and one hectare B．one and a half hectares C．one and a half hectare D．one hectare and half 46．Harbin Ice and Snow World is a symbol of winter tourism. It attracts ______ travelers every year. A．million of B．two millions C．millions of D．two millions of 47．There are ______ students in the school. They are studying hard for their dreams. A．three thousands B．thousand of C．thousands of D．three thousands of 48．The famous singer has sold ten ________ records and ________ people like to listen to them very much. A．millions; million of B．million; millions of C．millions; millions of D．million; million of 49．—You eat so many candies! Do you know that candies are harmful ________ our teeth? —Sure! So I brush my teeth ________ a day. A．to; three time B．for; three times C．for; three time D．to; three times 50．—________ do you exercise? —I exercise ________. A．How often; three time a week B．How often; three times a week C．How far; three time a week D．How long; three times a week 51．—How many times have you been to France? —________. A．Once a year B．Only once C．Twice a year D．Always 52．I watch interesting cartoons on CCTV 3 ________. A．two days B．two every days C．every two days D．every two day 53．_________ of the land in that district is covered with trees and grass. A．Two-fifth B．Two-fifths C．Second-fifths D．Two-fives 54．________ of the students in our class are from Nanjing. A．Three quarters B．Three fourth C．Third fourths D．Three fours 55．Deep Seek, an AI company, has shown great potential in its AI large models (人工智能大模型). It has already secured the ________ place in a global AI competition. A．one B．first C．second D．two 56．—Would you like another cup of tea, Jenny? —Thank you anyway. I’ve already had one cup, and I’m drinking the _________ cup. A．one B．first C．two D．second 57．—It’s already the ________ of June. Let’s plan our summer vacation! —Good idea! I want to visit Dali. A．five B．fifth C．firstly D．two 58．—Tomorrow is the ________ of June. We’ll celebrate the Dragon Boat Festival. —Let’s make zongzi together! A．thirteenth B．third C．thirtieth D．twelfth 59．The Dragon Boat Festival is on ________ day of ________ month in the Chinese lunar calendar. A．five; five B．five; the fifth C．the fifth; five D．the fifth; the fifth 60．If a =3 and b=4, what’s the answer to the problem: a+b=? A．Nine B．Eight C．Seven D．Six 二、完成句子 61．当她还是一个16岁的学生时，珍就梦想着去非洲研究野生动物。 When she was a schoolgirl, Jane a career studying wild animals in Africa. 62．他在上周的写作比赛中获得了一等奖。 He won the in the writing competition last week. 63．杰克住在离南京市中心三十英里远的一个小镇上。 Jack lives in a small town the of Nanjing. 64．他说他明年会争取夺得一等奖。 He said he was going to try for the the next year. 65．每天有上百万的游客来中国旅行。 There are tourists come to China. 66．成千上万的人花钱去观看这支乐队的演出。 people spend money to watch the band’s performance. 67．我们的学校图书馆有八千本书。 Our school library has books. 68．那个弹吉他的人刚刚庆祝了他的四十岁生日。 The man playing just celebrated his birthday. 69．他每周打三次网球。 He plays tennis . 70．我五岁的时候开始弹钢琴。 I the piano when I was 5 years . 71．她的祖父活到了100岁。他是多么幸运啊！ Her grandfather lives . How lucky he is! 72．每天都有数千名游客来这个古镇。 Every day visitors come to this ancient town. 73．请再给我一天时间。 Please give me day. 74．在西方国家，周日是一周中的第一天。 In Western countries, Sunday is day of a week. 75．每年成千上万的游客来参观苏州园林，了解文化。 visitors come to visit Suzhou gardens and learn about culture every year. 参考答案 一、 1．C 【解析】句意：2024年，400多名中国运动员参加了奥运会。其中，潘展乐在男子100米自由泳比赛中获得第一名。 考查数词和冠词的用法。第一个空前有具体数字four，表示“百”时用hundred（不加s），若表示不确定数量（如“数百人”）则用“hundreds of”，但此处有具体数字four，故用单数形式。第二个空后有序数词first作副词修饰动词，则空格处不加the。此处first直接修饰动词finished，空格处故不填。故选C。 2．A 【解析】句意：——路易斯，这个寒假你要去哪里？——三亚。天气很好，气温在二十几度。 考查基数词用法。twenties二十，复数形式；twenty’s错误表达；twenty二十，基数词；twentieth第二十，序数词。根据“The weather is fine with temperatures in the … .”可知，此处应指温度在二十多度，应用基数词复数形式。故选A。 3．B 【解析】句意：大约有两百个家庭选择暑假期间在该岛旅行。 考查数词用法。hundreds of数百个，表概数；two hundred两百，表确数；two hundreds错误表达；hundred of错误表达。根据“About”可知，空处需具体的数字，故选B。 4．A 【解析】句意：“五千五百六十七万八十五”是55,567,085。 考查基数词。从右至左数，每三位数加一个逗号 (即以此把数目分为若干段)，第一个逗号前的数为thousand (千)，第二个逗号前的数为million (百万)。所以“Fifty-five million five hundred and sixty-seven thousand and eighty-five”可以写成55,567,085。故选A。 5．A 【解析】句意：——如果a=10，b=3，那么“3ab”等于几？——90。 考查数字运算。ninety 90；forty 40；thirty 30；sixty 60。3ab=3x10x3=90。故选A。 6．D 【解析】句意：昨天我们班有一个测验。我正确回答了八个问题，其中第三个问题是关于灯泡的发明者。 考查数词用法。eight八；third第三。第一个空表示“八个”，应用基数词eight；第二个空表示“第三个问题”，应用序数词，序数词前常加the，故选D。 7．B 【解析】句意：我家有五口人。我们住在一栋高楼的五楼。 考查基数词和序数词的用法。five是基数词，意为“五”，用于表示数量；fifth是序数词，意为“第五”，用于表示顺序。根据“people”可知，空一表示人数，应用基数词five；根据“floor”可知，空二表示楼层顺序，应用序数词fifth。故选B。 8．A 【解析】句意：我们的大楼有十二层，我住在第十二层。 考查基数词和序数词的用法。twelve十二，基数词，表示数量；twelfth第十二，序数词，表示顺序“第……”。根据“There are ... floors in our building”可知，第一个空表示楼层的数量，需用基数词“twelve 十二 ”；根据“I live on the ... floor”可知，第二个空表示“第几层”，需用序数词“twelfth 第十二”。故选A。 9．C 【解析】句意：——你叔叔有三个孩子吗？——是的，汤姆是他的第三个孩子。 考查数词。three三，基数词；third第三，序数词。根据“children”可知，第一空指的是三个孩子，填基数词three；根据“Tom is his…child.”可知，此处是说第三个孩子，填序数词third，故选C。 10．B 【解析】句意：汤姆，这是你三天来第二次上学迟到了。 考查数词的表达。two二，基数词；three三，基数词；second第二，序数词；third第三，序数词。结合“the…time”及语境可知，此处time表示“次数”，为可数名词单数，应用序数词second“第二”与之搭配；再结合“in…days”及语境可知，此处days表示“天”，为可数名词复数，应用基数词three“三”与之搭配，表示“三天”。故选B。 11．B 【解析】句意：我父亲在20世纪50年代参军，那时候他二十多岁。 考查时间表达法。根据“My father served in the army in...when he was in...”及结合选项可知，此处表示我父亲在20世纪50年代参军，那时候他二十多岁。表示“在……世纪……年代”用“in+the+年代+s/’s”，故20世纪50年代用“in the 1950s”或“in the 1950’s”，the不可省略；表示“在某人几十岁时”，用“in+one’s+基数词的复数形式”。二十多岁用“in his twenties”表示。故选B。 12．D 【解析】句意：——“1:57”用英语怎么说？——差三分到两点。 考查时间的表达。three past two两点过三分；three past one一点过三分；three to one差三分到一点；three to two差三分到两点。根据所学可知，1:57可表示为差三分到两点，故选D。 13．B 【解析】句意：——高女士的生日是什么时候？——她的生日在3月23日。 考查代词用法和日期表达。She她，主格；Her她的，形容词性物主代词；Your你的，形容词性物主代词；He他，主格。根据“birthday”可知，此处要用形容词性物主代词，结合“Ms Gao’s birthday”可知，此处应用her；日期用序数词表示，twenty-third的缩写为23rd。故选B。 14．C 【解析】句意：我们可以将6:45读作差一刻七点。 考查时间表达法。a quarter past six六点过一刻；a quarter to six差一刻六点；a quarter to seven差一刻七点；a quarter past seven七点过一刻。表示时刻时，当分钟小于30分钟 (包含30分钟) 时，常用past表示“几点过几分”；当分钟大于30分钟时，常用to表示“差几分几点”；所以“6:45”可读作six forty-five或者a quarter to seven。故选C。 15．A 【解析】句意：我哥哥每天八点半去上班。 考查介词辨析。past经过；to到；at后加具体时刻；in后接年月季节。根据“at half...eight”可知，此处是指八点半。at half past...意为“某点半”。故选A。 16．C 【解析】句意：我们的课七点半开始，所以我们必须在七点一刻左右到达学校 考查时间表达。half past eight八点半；twenty to eight七点四十；a quarter past seven七点十五；a quarter to eight七点四十五。根据“Our class begins at 7:30”可知，应该在七点半之前到校，故选C。 17．B 【解析】句意：我们可以把11点45分看作是差一刻到十二点。 考查时间表达法。guide向导；quarter一刻钟；tone音调；result结果。根据“11:45”和“to twelve”可知此处表达的是把11点45分看作是差一刻到十二点的意思，一刻钟即为quarter，对于分钟数大于30分钟的，我们可以用逆读法，读法为：（60－所给的分钟数）+ to +（钟点数+1）。故选B。 18．C 【解析】句意：我的妹妹三年级了。 考查数词的用法。表示“年级”时，用基数词表示是“Grade+基数词”，用序数词表示时，是“序数词+grade”，并且序数词前需加定冠词“the”，因此“三年级”可以表达为“Grade Three”或者“the third grade”。故选C。 19．B 【解析】句意：——我们今晚住哪个房间？——住406房间。 考查房间号的表达方式。在英语中，房间号通常直接用“Room+数字”表示，不需要加冠词“the”或改变数字与“Room”的顺序，故B选项符合结构。故选B。 20．A 【解析】句意：今天我认识一些来自7年级1班的学生。 考查数词。7年级1班：Class 1, Grade 7/Class One, Grade Seven。故选A。 21．A 【解析】句意：事故发生在 1990 年代。当时他二十多岁。 考查年代及年龄段的表达。在某个世纪某个年代是：in the+数字+s，in the 1990s“在20世纪90年代”；在某人多少岁是：in+one’s+基数词的复数形式，in his twenties“在他二十多岁”。故选A。 22．A 【解析】句意：——这家工厂大约三分之二的工人是20世纪70年代出生的。——我们都很钦佩他们，因为他们都在工厂里干了20多年。 考查分数、年代的表达以及现在完成时。根据“About…of the workers in the factory”可知，此处表示这家工厂的三分之二的工人，英语中分数的表达规则为：分子用基数词，分母用序数词，如果分子大于1，分母需变为复数形式，故第一空应填two-thirds；根据“in the…”可知，第二空为年代，结构为“in the+年份复数”，故第二空应填1970s；根据“for more than 20 years”可知，此处应用现在完成时，in the factory“在工厂里”，故第三空应填have been in。故选A。 23．D 【解析】句意：中华人民共和国在1949年10月1号成立。 考查时间介词。根据具体某一天前的介词是on，月份后面加日数，放在前，年份放在后。故选D。 24．B 【解析】句意：——你怎么读2017年？——2017。 考查年份的表达。英语口语表达年份通常有两种方法：一般为两个单位来读，前两个数为一个单位，后两个数为一个单位，如：2014应为twenty fourteen；数字+thousand and+数字，如2014应为two thousand and fourteen。故选B。 25．A 【解析】句意：2015你可以读作________。 考查年份的读法。用英文口语说年份通常有两种方法，以2013为例，可读作two thousand and thirteen，或者twenty thirteen。故2015可读作two thousand and fifteen或twenty fifteen。故选A。 26．B 【解析】句意：他的祖父在1960年加入了共产党，在八十多岁时去世。 考查数词的用法。in 1960,在1960年；in the 1960s，在二十世纪六十年代；in one’s +几十的复数，在某人几十多岁时。结合句意，故选B。 27．D 【解析】句意：——大卫，你爸爸今年多大了？——四十。上周我们刚刚为他的四十岁生日举行了一个特别的聚会。 考查数词的用法。Fortieth第四十，序数词；forty四十，基数词。第一空，根据“how old is your father this year?”可知，应用基数词表示年龄；第二空，根据“his... birthday”可知，表示某人多少岁生日时应用序数词。故选D。 28．C 【解析】句意：——你女儿多大了？——二十。上周日我们为她二十岁生日举办了一个惊喜派对。 考查数词。twenty二十，基数词；twentieth第二十，序数词。年龄用基数词，第二个空表达“第二十个生日”用序数词，故选C。 29．C 【解析】句意：他的父亲现在40多岁。今天是他的40岁生日。 考查数词。forty四十；fortieth第四十；forties四十，复数。in one’s + 基数词复数，表示“在某人……多岁的时候”；第二空后是单数名词，应用序数词表示顺序。故选C。 30．C 【解析】句意：17.17能被读成seventeen point one seven。小数点左边的整数部分按整数读法或按个位基数词依次读出。小数点右边的小数部分按个位基数词依次读出。在小数点后遇到零时，可读做zero,也可以读做字母O的音。如seventeen point one seven读作17.17，根据题意，故选C。 31．A 【解析】句意：令人惊讶的是，网上只有20%的新闻是真实的。 考查百分数的表达及主谓一致。percent表示“百分之……的”，没有复数形式，排除B和D选项；“百分数+of+名词”作主语时，谓语动词的数由名词决定，此处news是不可数名词，be动词用is。故选A。 32．B 【解析】句意：在这个商店里，60%的手表来自其他国家。 考查百分数的表达和主谓一致。根据“sixty”可知，此处表示百分之60，percent用单数形式；根据“sixty…of the watches”可知，当百分数后加名词复数时，谓语动词与复数名词保持一致，因此be动词用are。故选B。 33．A 【解析】句意：苏通长江大桥长约八千米。 考查数词用法。eight thousand metres八千米；eight-thousand-metre八千米的；eight-thousands-metres错误表达；eight thousands metres错误表达。英语中数词表示概数时，后面加s，和介词of搭配使用；表示和数词连用不加s；排除CD；根据“...is about...long”可知，苏通长江大桥长约八千米。eight thousand metres long八千米长，故选A。 34．A 【解析】句意：据说湖里的大鱼大约有四米长。 考查长度的表达。英语中，表示长、宽、高、面积等时，用“基数词+单位词 (meter, foot, inch, kilogram等)+形容词 (long, wide, high, tall等)”表示；此处应用“four meters long”表示“四米长”，在句中作表语；前有基数词“four”，所以名词meter应用其复数形式meters。故选A。 35．B 【解析】句意：她的父亲身高1.78米。 考查身高的表达。当meter“米”前面的数字大于1时，meter需要用复数形式meters，且表示“（身）高”的tall要放在meters后面。故选B。 36．B 【解析】句意：我们学校的教学楼大约15米高。 考查表示高度的表达。“数词+单位名词+形容词”形式用于表达高度。15-metre-high形式通常作定语。故选B。 37．D 【解析】句意：十年前人们在这里种了一棵树，现在这棵树有3米高。 考查数词用法。three-meter-tall三米高，只能做定语，位于名词前；three-meters-tall表达错误；three meter tall表达错误；three meters tall三米高。根据“And now the tree is”可知，作表语时数词后跟名词复数形式，不用连字符。选D。 38．A 【解析】句意：——哦，Lisa，你完成作业了吗？——不，还没。我觉得还需要十分钟。 考查代词用法。another三者及以上的另一个；other其他的，表泛指；others其他人或物；more更多。根据“I think it’ll take ten…minutes.”可知，此处指的是“还需要十分钟”，another+基数词+名词=基数词+more+名词，意为“还要……”。因此此处用another。故选A。 39．C 【解析】句意：——你想再吃一块蛋糕吗？——不，谢谢。我吃得够多了。 考查代词用法。the other（两者中的）另一个；the others其他；another再一个；other其他的，后跟名词复数。根据空后“piece of cake”和选项可知，此处指再吃一块蛋糕，是不定数目中的再一个，用another。故选C。 40．A 【解析】句意：昆明多美啊！格林一家人希望在这里再待两天。 考查代词辨析。another另一个；other其他的；others其余的；more更多。根据“hope to stay here for...two days”可知，此处表示想再待两天，another+数词+名词复数=数词+more+名词复数“再……”。故选A。 41．B 【解析】句意：今天是周日，我能在床上多躺30分钟。 考查“再，又”的表达和介词短语。another+数字+名词复数=数字+more+名词复数，表示“再几个……”，所以第一空填more，故排除A、C项；in bed“在床上”，固定搭配，故选B。 42．B 【解析】句意：这棵树苗只有一英尺半高。它需要特殊护理。 考查数词。“一个半”的表达：正确结构为one and a half + 复数名词。故选B。 43．B 【解析】句意：我需要两个半小时来完成工作。 考查名词。hour小时，可数名词，其前有数词two and a half或two修饰时，用复数名词，two and a half hours=two hours and a half“两个半小时”，故选B。 44．A 【解析】句意：从南京乘高铁到济南大约需要两个半小时。 考查基数词。“两个半小时”可以表达成two hours and a half或two and a half hours。故选A。 45．B 【解析】句意：得知一公顷半的树可以吸收这么多二氧化碳我很惊讶。 考查面积表达法。“一公顷半”的英文表达为one and a half hectares/one hectare and a half。故选B。 46．C 【解析】句意：哈尔滨冰雪大世界是冬季旅游的象征。它每年吸引数百万游客。 考查数词。根据“It attracts…travelers every year.”可知，此处指的是哈尔滨冰雪大世界每年吸引数百万游客。“million”与具体数字连用时，其后通常不加s，后面也不跟介词of；当“million”不与具体数字连用，表示概数时，其后不仅要加s，而且要后跟介词of；millions of表示“数百万的”，符合语境。故选C。 47．C 【解析】句意：学校里有数千名学生。他们正在为他们的梦想努力学习。 考查大数的表达。thousand前面有具体数字时，不加s，前面无明确数字时，要用复数形式，后面跟of，表示概数。thousands of意为“数以千计的”，符合语境。故选C。 48．B 【解析】句意：这位著名歌手已经卖出了一千万张唱片，成千上万的人非常喜欢听他们的歌。 考查数词million的用法。million百万，与具体数字连用时，习惯上用单数；不与具体数字连用，表示不确定的泛指数时，则不仅要用复数而且要后接介词of，构成短语“millions of”表示“成千上万的”。根据第一空数词“ten”可知用单数；第二空没有具体数字，millions of符合句意，故选B。 49．D 【解析】句意：——你吃了这么多糖果！你知道糖果对我们的牙齿有害吗？——当然！所以我一天刷三次牙。 考查介词辨析和频度表达。to到；for为了；three time为错误形式；three times三次。根据“Do you know that candies are harmful…our teeth?”可知，be harmful to“对……有害”，固定搭配，第一个空应用to；根据“brush my teeth…a day”可知，此处指一天刷三次牙，three times a day“一天三次”，固定搭配。故选D。 50．B 【解析】句意：——你多久锻炼一次？——我一周锻炼三次。 考查特殊疑问句和频率的表达。How often多久一次；How far多远；How long多长时间；three time a week为错误形式；three times a week一周三次。根据“…do you exercise?”可知，此处应询问“多久锻炼一次”，对频率进行提问，应用how often“多久一次”；time在表示次数时，是可数名词。故选B。 51．B 【解析】句意：——你去过法国多少次？——只有一次。 考查副词辨析。Once a year一年一次；Only once只有一次；Twice a year一年两次；Always“总是”。根据问句“How many times”可知，此处是对次数的提问，选项A、C和D都是频率，提问用how often“多久一次”。故选B。 52．C 【解析】句意：我每两天在中央电视3台看一次有趣的动画片。 考查基数词。表示“每隔/每几……”用every+基数词(大于或等于2) +名词复数形式，根据“I watch interesting cartoons on CCTV 3”以及选项可知，空处表达“每两天”，因此用every two days表示。故选C。 53．B 【解析】句意： 该地区五分之二的土地被树木和草地覆盖。 考查分数表达。分数表达规则：分子基数词 (two)，分母序数词 (fifths)，分子>1时分母加“s”。故选B。 54．A 【解析】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。 55．B 【解析】句意：Deep Seek (一家AI公司) 在其人工智能大模型领域展现出巨大潜力，已在全球AI竞赛中获得了第一名。 考查序数词的用法。one一，基数词；first第一，序数词；second第二，序数词；two二，基数词。根据“has shown great potential”和“secured the... place”及常识可知，Deep Seek已在全球AI竞赛中获得了第一名，故空处需序数词first。故选B。 56．D 【解析】句意：——珍妮，你想再来一杯茶吗？——不管怎样，还是谢谢你。我已经喝了一杯，我正在喝第二杯。 考查数词辨析及用法。one一个，基数词；first第一，序数词；tow二，基数词；second第二，序数词。根据“already had one cup”可知，现在喝的是“第二杯”，用序数词second。故选D。 57．B 【解析】句意：——已经是六月五日。我们来计划暑假吧！——好主意！我想去大理。 考查序数词。five五；fifth第五；firstly首先；second第二。此处表示日期，应用序数词，AD选项是基数词，不符合；C选项含义不符合。故选B。 58．B 【解析】句意：——明天是六月三日。我们将庆祝端午节。——让我们一起包粽子吧！    考查序数词辨析及文化常识。thirteenth第十三；third第三；thirtieth第三十；twelfth第十二。根据文化常识可知，端午节为农历五月初五，对应公历日期通常在六月上旬。故选B。 59．D 【解析】句意：端午节在农历的五月初五。 考查序数词表示顺序和日期的表达。根据“on…day of…month in the Chinese lunar calendar”可知，此处表示农历日期，月份和日期都应用序数词，且序数词前应加the。“第五”是the fifth。故选D。 60．C 【解析】句意：如果a=3且b=4，求a+b的值是多少？ 考查数字运算。Nine九；Eight八；Seven七；Six六。根据“If a =3 and b=4”可知，a等于3；b等于4，则a+b应等于7。故选C。 二、 61． 16-year-old dreamt of 【解析】根据题干，缺少的信息为16-year-old“16岁的”和dream of“梦想着”，此句话在描述珍小的时候，为一般过去时，动词用过去式。故填16-year-old；dreamt；of。 62． first prize 【解析】根据英汉句子可知，空格处缺少“一等奖”的英文。“一等奖”常见表达为“first prize”，“first”意为“第一”，序数词，修饰“prize”。故填first；prize。 63． 30 miles from centre 【解析】“基数词+距离单位+from”表示“离……有多远”，30 miles“三十英里”；the centre of“……的中心”。故填30；miles；from；centre。 64． first prize 【解析】“一等奖”对应的英文是the first prize，故填first；prize。 65． millions of 【解析】对照中英文可知缺少“上百万”，“上百万”millions of，固定短语。故填millions；of。 66． Thousands of 【解析】对比中英文句子可知，“成千上万的”可用thousands of表示，句首首字母要大写。故填Thousands；of。 67． eight thousand 【解析】eight thousand“八千”，thousand与具体数字连用时，不加-s，也不与of连用。故填eight；thousand。 68． the guitar fortieth 【解析】根据中英文对照可知，第一空缺少了“弹吉他”，英文表达为play the guitar，第二空缺少了“四十”，修饰名词birthday，用序数词形式fortieth。故填the；guitar；fortieth。 69． three times a week 【解析】“三次”是“three times” ，“每周”是“a week”，所以“每周三次”表达为“three times a week”。故填three；times；a；week。 70． began/started playing old 【解析】“开始做某事”begin/start doing sth,;“弹奏”play；“……岁”... years old；根据“when I was 5 years old”可知时态是一般过去时。故填began/started；playing；old。 71． to be a hundred 【解析】根据中英文对照可知，空处缺少“活到100岁”，活到：live to be；100岁：a hundred。故填to；be；a；hundred。 72． thousands of 【解析】根据中英文对应可知，需要翻译“数千名”，thousands of“数以千计的”，修饰可数名词复数。故填thousands；of。 73． one more 【解析】根据中英文对照可知，句中缺少“再……一天时间”的英文内容。英语中“额外增加一个”的常见表达为“one more”，本句中的“再给一天”英文的固定表达方式就是“one more day”。故填one；more。 74． the first 【解析】根据中英文对照可知，英文句子缺少“第一”，英文表达是first，序数词；序数词前通常要加定冠词the表示顺序。故填the；first。 75． Thousands of 【解析】空格处对应的含义为：成千上万的。固定短语thousands of表示“成千上万的”。故填Thousands；of。 4 / 4 学科网（北京）股份有限公司 $$