专题04-数词（专项训练）-2025-2026学年外研版（三起）（2012）英语六年级下册

**基本信息** 聚焦数词核心用法，通过多样化题型系统覆盖基数词、序数词、分数等知识点，强化语言应用与思维辨析能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单项选择|30题（如第1题概数、第3题基数词与序数词辨析）|语境化选择题，覆盖数词各类用法|从基础数量表达（基数词）到顺序标识（序数词），延伸至分数、概数等复杂应用，形成完整知识链| |填空|20题（如31题“第十二”、35题首字母f表数量）|结合汉语提示或首字母，考查数词拼写与语境应用|通过单词拼写巩固数词形式，结合语境强化基数词与序数词的实际运用，衔接语言理解与表达能力|

专题04-数词 一、单项选择 1．Nowadays, ________ birds fly to the warm south in winter. A．million B．millions C．two millions D．millions of 【答案】D 【详解】句意：现在，数百万只鸟冬天就飞往温暖的南方。考查基数词。million前面要用具体数字，不用复数, 即“数字+million+名词复数”；“millions of+名词复数”表示“数百万……”，表示笼统数字，即前面不加具体数字。birds为复数名词，在此泛指“几百万只鸟”，应用millions of。故选D。 2．It’s reported that a _______ girl named Wang Li has won more than 100 medals. She started to learn to dance at the age of _________. A．14-year-old; three B．14 years old; third C．14-year-old; third D．14 year old; three 【答案】A 【详解】句意：据报道，一个14岁叫王丽的女孩已经赢了超过100枚奖牌。她在3岁的时候就开始学习跳舞。考查复合形容词和年龄的表达。14-year-old14岁的；three三，基数词；14 years old14岁；third第三，序数词。根据“a …girl”和“ at the age of…”可知，第一空应用“14-year-old”作定语修饰“girl”，第二空“at the age of+基数词”表示在几岁时。故选A。 3．—It is Mom’s __________ birthday next Wednesday. What should we do? —What about buying her __________ flowers to show our love? A．forty; forty B．forty; fortieth C．fortieth; forty D．fortieth; fortieth 【答案】C 【详解】句意：——下周三是妈妈四十岁生日。我们该怎么办？——给她买四十朵花来表达我们的爱怎么样？考查基数词和序数词。第一空是指生日，应用序数词；第二空是表示40朵花，应用基数词，故选C。 4．There are ________ people in the picture, and the ________ one from the left is me. A．eight; third B．eight; three C．eighth; third D．eighth; three 【答案】A 【详解】句意：照片里有八个人，左边第三个人是我。考查数词的用法。eight八；third第三；three三；eighth第八。空一表示“八个人”，用基数词，可排除CD选项；空二表示“第三个人”，用序数词表示顺序。故选A。 5．________ of the world’s books and newspapers are written in English. A．Thirds four B．Threes fourth C．Three quarter D．Three quarters 【答案】D 【详解】句意：世界上四分之三的书籍和报纸都是用英语写的。考查分数的表达。表达分数时，分子用基数词，且不能用复数，排除A、B，分母用序数词；表示“四分之三”用“three quarters”。故选D。 6．________ players took part in the sports meeting last month. A．Hundred B．Hundreds C．Hundred of D．Hundreds of 【答案】D 【详解】句意：上个月有数百名运动员参加了运动会。考查大数表达法。hundred“百”，和具体数字连用时，应用单数形式，和of连用时，要用复数形式，表示概数。故选D。 7．—________ is the population of Guizhou? —It has more than ________ people. A．How much; thirty-eight millions of B．How many; thirty-eight million of C．What; thirty-eight million D．How large; thirty-eight millions 【答案】C 【详解】句意：——贵州的人口是多少？——它有3800多万人口。考查特殊疑问句以及数词的表达。询问人口的固定句式：what is the population of.../how large is the population of...，所以第一空应填what/how large。根据“more than”可知，第二空应填入一个具体数量，million不能用复数，故选C。 8．—It’s ________ birthday of CCYL (中国共青团) this year, isn’t it? —Yes, it is. We had a party for it. A．100 B．100s C．100’s D．the 100th 【答案】D 【详解】句意：——今年是中国共青团的100岁生日，不是吗？——是的，它是。我们为此举办了一个派对。考查数词的用法。根据语境可知，此处表示“第100岁的生日”，故应用序数词100th“第一百”，且序数词前加定冠词the。故选D。 9．I waited a quarter of an hour and went home. A．10 minutes B．15 minutes C．30 minutes D．45 minutes 【答案】B 【详解】句意：我等了一刻钟就回家了。考查常识和时间表达。a quarter of an hour表示“一刻钟”，是15分钟，故选B。 10．According to a new rule, children below _______ grade will not have homework anymore. A．three B．third C．the third D．a third 【答案】C 【详解】句意：根据一项新规定，三年级以下的孩子将不再有家庭作业。考查序数词。根据“below...grade”可知空格处要填三年级以下，应用序数词third，前面加定冠词the。故选C。 11．—I’ll have my ________ birthday party at my house this Friday. I’d like you to come. —How time flies! You’ll be ________ years old. A．twentieth; twentieth B．twentieth; twenty C．twenty; twenty D．twenty; twentieth 【答案】B 【详解】句意：——这个周五我会在家举办我20岁的生日派对。我希望你能来。——时间过得真快啊！你就要20岁了。考查序数词和基数词。twentieth第二十，序数词；twenty二十，基数词。birthday party前应用序数词表示“第……岁的生日派对”，结合选项，第一空应填序数词twentieth；基数词+years old表示“……岁”，因此第二空应填基数词twenty。故选B。 12．The tower was built ________ years ago. A．hundred of B．two hundreds C．two hundred of D．hundreds of 【答案】D 【详解】句意：这座塔建于数百年前。考查数量表达。hundred of为错误选项；two hundreds为错误选项；two hundred of……中的二百；hundreds of上百。根据情境和“years ago”可知，应该使用“hundreds of”，表示“上百年前”。故选D。 13．—There are sixty students in our class. And _________ of us are boys. —Wow! You have thirty-six girls. A．two thirds B．two fifths C．one third D．one fourth 【答案】B 【详解】句意：——我们班有六十个学生。 我们五分之二是男孩。——哇！ 你有三十六个女孩。数字运算。two thirds 三分之二；two fifths 五分之二；one third三分之一；one fourth四分之一。根据“There are sixty students in our class.”以及“You have thirty-six girls.”可推知，女孩占班级人数的五分之三，那么男孩就占班级人数的五分之二。故选B。 14．According to the survey, nearly ________ of the students in our class come to school without having healthy breakfast. A．two fifth B．two fifths C．second fifth D．second fifths 【答案】B 【详解】句意：根据调查，我们班近五分之二的学生来学校时没有吃健康的早餐。考查分数的表达。分数的英文表达是分子使用基数词，分母使用序数词，分子大于1，分母加s，结合选项，只有B选项two fifths“五分之二”符合题意。故选B。 15．—This will be my ________ visit to the Great Wall. I’m really excited. —Really? I can’t believe you’ve never been there yet. You arrived in Beijing almost a year ago! A．first B．second C．third D．fourth 【答案】A 【详解】句意：——这将是我第一次参观长城。我真的很兴奋。——真的吗？真不敢相信你还没去过那里。你到北京差不多有一年了！考查序数词。first第一；second第二；third第三；fourth第四；根据“I can’t believe you’ve never been there yet.”可知，这是第一次参观长城，故选A。 16．There are ________ other stars which are much brighter than the sun. A．thousand of B．thousands of C．thousands D．thousand 【答案】B 【详解】句意：还有成千上万颗比太阳更亮的恒星。考查thousand的用法。thousand“千”，当数词修饰thousand时，thousand用单数，即“数词+thousand”表示“几千”；当thousand和of连用时，thousand用复数，即“thousands of”“成千上万的”，故选B。 17．________ of the students’ parents in our school are in their ________. A．Two-thirds; forties B．Two-thirds; fortieth C．Two-third; forties D．Two-third; fortieth 【答案】A 【详解】句意：我们学校三分之二的学生家长都是四十多岁。考查分数和年龄段的表达。英语的分数形式用“基数词+序数词”表达，如果分子大于1，分母则要用复数形式，题中分子“two”大于1，故分母应用“thirds”，C、D选项可排除。“in one’s +基数词复数”表示在某人几十岁时，故第二空应用“forties”，故选A。 18．Chinese nucleic acid testing (核酸检测) system can process ________ samples a day. A．52 millions of B．52 million C．52 million of D．52 millions 【答案】B 【详解】句意：中国的核酸检测系统每天可以处理5200万个样本。考查数词用法。million“百万”，与具体数字连用时，通常不加s，也不后接介词of。故选B。 19．The topic “Food Safety” receives ________ Internet hits (点击) from customers every day. A．thousands B．thousand C．thousand of D．thousands of 【答案】D 【详解】句意：“食品安全”这个话题每天都会从顾客那里收到成千上万的互联网点击。 考查数词。thousand“千”，表示约数时，与of连用，后面加s，如thousands of“成千上万的，好几千”；表示具体数时，与数词连用，不加s，如two thousand“两千”，故选D。 20．—Gu Ailing, an ________ athlete, won two gold medals in the 2022 Beijing Winter Olympic Games. —She is my hero! A．18 years old B．18-years-old C．18-year-old D．18 year old 【答案】C 【详解】句意：——谷爱凌，一个18岁的运动员，在2022年北京冬奥会上获得两枚金牌。——她是我的英雄。考查复合形容词。空格后有名词，空格处应用形容词，表示年龄常用“基数词-year-old”结构，此结构常做前置定语，因此“18岁的”表示为“18-year-old”，复合形容词作定语。故选C。 21．The boys in ________ will have a table tennis match next Sunday. A．Class 6 B．6 Class C．6th Class D．Class 6th 【答案】A 【详解】句意：六班的男同学下周日将进行乒乓球比赛。考查数词。根据语境及各备选项可知，此处考查编号的表达：“名词+基数词”，且名词和基数词首字母均大写。若用序数词表示，结构为：“限定词+序数词+名词”。综上所述，A项正确。故选A。 22．—How many students in your class get to school by bus? —About ________ of them do. A．first three B．three fourth C．one seconds D．four fifths 【答案】D 【详解】句意：——你们班有多少学生坐公共汽车去学校？——大约五分之四的人这样做。考查分数表达。英语中表达分数时，分子用基数词，分母用序数词，所以排除A选项；分子如是1以上，分母需用复数形式，排除B、C选项。故选D。 23．—Linda, how many women teachers are there in your school? —In our school, ________ of the teachers ________ women teachers. A．third-fourth; are B．third-fourth; is C．three-fourths; is D．three-fourths; are 【答案】D 【详解】句意：——琳达，你们学校有多少女老师？——在我们学校，四分之三的老师是女老师。考查数词和主谓一致。表示分数时，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，例如three-fourths表示“四分之三”；当分数修饰可数名词复数时，谓语用复数形式，故选D。 24．—What do you think of your new neighbourhood? —Wonderful. ________ of the land is covered with trees and grass. A．Two fifth B．Two fifths C．Second fifths D．Second fifth 【答案】B 【详解】句意：——你觉得你的新街区怎么样？ ——好极了。五分之二的土地都被树木和草地覆盖着。考查分数表达法。分数表达法规则是：分子是基数词，分母是序数词；当分子大于一时，分母用复数形式，选项ACD不符合规则，需排除。故选B。 25．It is said that ________ of Chinese people ________ watched Beijing 2022 Winter Olympic Games. A．two-thirds; have B．two-third; has C．two-third; have D．two-thirds; has 【答案】A 【详解】句意：据说，三分之二的中国人观看了北京2022年冬奥会。考查分数的表达和主谓一致。分数在英文中的表达方式是：分子用基数词，分母用序数词，当分子大于一时，分母加s。“三分之二”的英文是two-thirds，排除B、C项；谓语的数与分数所修饰的名词保持一致，“people”表示“人们”，是复数，助动词用have。故选A。 26．—Dad, Could you tell me ________? —Well, it’s large and full of water. It covers about ________ of the earth. A．how the sea is; one third B．what the sea is like; three quarters C．how’s the sea; three-fourth D．what the sea is like; three quarter 【答案】B 【详解】句意：——爸爸，你能告诉我大海是什么样子吗？——嗯，它很大而且充满了水。它覆盖了大约地球的四分之三。考查宾语从句和分数表达法。how the sea is大海怎么样，陈述语序；what the sea is like大海是什么样子，陈述语序；how’s the sea大海怎么样，疑问语序。根据句子结构可知，空一处的句子是宾语从句，故应用陈述语序，故排除C项；根据答语“Well, it’s large and full of water.”可知，应是问“大海是什么样子”，故排除A项；分数表达法：分子用基数词，分母用序数词；分子大于一时，分母加s，故“四分之一”可表达为：one fourth/a quarter/one quarter，故“四分之三”应表达为three quarters，故排除D项。故选B。 27．On my ________ birthday, I will travel around China instead of having ________ party. A．the twentieth; a B．twentieth; the C．twentieth; a D．the twentieth; the 【答案】C 【详解】句意：在我二十岁生日那天，我将环游中国，而不是开派对。考查序数词和冠词。twentieth第二十；the定冠词，表示特指；a不定冠词，表泛指，表示数量“一”，用在读音以辅音音素开头的单数可数名词前。当序数词表示“第几”的时候要加定冠词the，当名词前已有指示代词、形容词性物主代词等限定词时，不加定冠词the，第一个空格前已有形容词性物主代词，故空格上不用冠词，故排除选项A和选项D；第二个空格说的是开派对，表示的是泛指，故用不定冠词a。故选C。 28．We provide the latest update on the COVID-19 pandemic in the US. The number“87,258,879” is pronounced as ________. A．eight seven two five eight eight seven nine B．eighty-seven and two hundred and fifty-eight and eight hundred and seventy-nine C．eighty-seven million two hundred and fifty-eight thousand eight hundred and seventy-nine D．eighty-seven million two hundred and fifty-eight thousand and eight hundred and seventy-nine 【答案】C 【详解】句意：我们提供美国COVID-19大流行的最新情况。数字“87258879”读作eighty-seven million two hundred and fifty-eight thousand eight hundred and seventy-nine。 考查大数读法。从右向左，第一个逗号表示“thousand”，第二个逗号表示“million”，且百位和十位之间需要and连接，结合选项，C符合句意，故选C。 29．Last year, 1,250 people lived in Marston, and 970 people lived in Alburg. How many more people lived in Marston than in Alburg? A．180 B．280 C．320 D．2,220 【答案】B 【详解】句意：去年，有1250人住在马斯顿，970人住在阿尔堡。马斯顿的人口比阿尔伯格多多少？考查数字运算。根据问题可知，此处需要计算，1250-970=280，马斯顿的人口比阿尔伯格多280人。故选B。 30．— What do you like collecting? — I like collecting CDs. I have ________ them. A．hundred of B．hundreds of C．five hundred of D．five hundreds 【答案】B 【详解】句意：——你喜欢收集什么？——我喜欢收集CD。我有几百个。考查数词。hundred前有具体数字时，不加s；跟of搭配时，hundreds of“成百上千”，结合选项，B符合句意。故选B。 二、根据汉语提示及首写字母填空 31．Christmas Day is in the ________(第十二) month in a year. 【答案】twelfth 【详解】句意：圣诞节在一年中的第十二个月。根据“Christmas Day is in the...month in a year.”及常识可知，表示第几，应用twelfth“第十二”，序数词。故填twelfth。 32．This year is the t________ year of Macau’s return to the motherland China since 1999. 【答案】(t)wenty-third 【详解】句意：今年是澳门自1999年回归祖国以来的第23个年头。根据“since 1999”可知，1999年到2022年共计23年，用序数词twenty-third作定语修饰year，故填(t)wenty-third。 33．She is the ________ (第五) student to come to the school. 【答案】fifth 【详解】句意：她是第五个来学校的学生。根据所给汉语意思可知，空缺处用序数词fifth“第五”，故填fifth。 34．We are celebrating my sister’s ________ (第八个) birthday in Red Star Hotel. 【答案】eighth 【详解】句意：我们正在红星酒店庆祝我妹妹的八岁生日。eighth“第八”，是序数词，修饰空后的名词，故填eighth。 35．He bought f________ balls for the kids, including ten soccer balls and forty volleyballs. 【答案】(f)ifty 【详解】句意：他给孩子们买了50个球，包括10个足球和40个排球。根据“including ten soccer balls and forty volleyballs”可知，一共买了50个球，表示数量用基数词，故填(f)ifty。 36．In the twelve Chinese animal signs, the Tiger is the ________（第三）in order. 【答案】third 【详解】句意：在十二生肖中，老虎排在第三位。third“第三”，是序数词，表示顺序，故填third。 37．Thanksgiving is always on the ________ (第四) Thursday in November. 【答案】fourth##4th 【详解】句意：感恩节总是在十一月的第四个星期四。“第四”fourth/4th，序数词表顺序。故填fourth/4th。 38．Though the scientist is in his ________ (九十), he is still in good health. 【答案】nineties 【详解】句意：虽然这位科学家已经九十岁了，但他的身体仍然很好。表示某人几十多岁这样的约略年龄，用“in one’s+逢十的基数词的复数”来表达。ninety“九十”，in his nineties“在他九十几岁时”，故填nineties。 39．So far the population of China has reached over 1.4 ________（十亿）. 【答案】billion 【详解】句意：到目前为止，中国人口已超过14亿。billion“十亿”，数词，前面有具体数字时，不用变复数。故填billion。 40．In a group, the ________ (第一) student began the story. After that, the students had to pass the paper to the next one. 【答案】first 【详解】句意：在一个小组里，第一个学生开始讲故事。在那之后，学生们必须把试卷传给下一个。 由语境和汉语提示可知，“第一”译成：first；the first student 意为“第一个学生”。故填first。 41．Every year, ________ (百万) of books are donated to the children in poor areas. 【答案】millions 【详解】句意：每年，数百万本书被捐赠给贫困地区的儿童。millions of...“百万……”，后加名词复数形式，故填millions。 42．My great grandfather was born in 1932, and he is n________ years old now. 【答案】(n)inety 【详解】句意：我的曾祖父出生于1932年，他现在90岁了。基数词+years old表示年龄，意为“……岁”。根据出生年为1932年，现在是2022年，推测现在是90岁。首字母为n，基数词“九十”是ninety。故填(n)inety。 43．Mo Yan won the Nobel Prize for Literature in his late ________ (五十多岁). 【答案】fifties 【详解】句意：莫言在他大50几岁的时候获得了诺贝尔文学奖。in one’s fifties“在某人五十几岁时”，故填fifties。 44．I usually go to bed at half p________ ten. 【答案】(p)ast 【详解】句意：我通常十点半上床睡觉。根据“I usually go to bed at half p...ten.”可知，此处是half past ten短语，意为“十点半”，故填(p)ast。 45．What will you buy for your father’s ________ （四十九）birthday? 【答案】forty-ninth 【详解】句意：你要为你父亲的四十九岁生日买什么？根据“What will you buy for your father’s...birthday?”可知，此处表示某人的第几个生日，应填序数词，表示顺序，“forty-ninth”表示“第四十九”符合语境。故填forty-ninth。 46．—Dad, about three ________ of our classmates wear glasses. (四分之三) —Oh, that’s terrible. You all should take good care of your eyes. 【答案】quarters##fourths 【详解】句意：——爸爸，大约四分之三的同学戴眼镜。——哦，太可怕了。你们都应该好好照顾你们的眼睛。three quarters/fourths“四分之三”，题干中数词是大于1的，所以此处的名词或数词后加s，故填quarters/fourths。 47．There are nineteen people in front of me. I am the t__________. So I have to wait a long time. 【答案】(t)wentieth 【详解】句意：我前面有19个人，我是第20个人。 所以我要等很长时间。根据“here are nineteen people in front me, I am the”及首字母可知，我是排在第20位，所以此处应填序数词twentieth表示“第二十”，故填(t)wentieth。 48．She is fifteen, and next year she is going to celebrate her s_________ birthday. 【答案】(s)ixteenth 【详解】句意：她十五岁了，明年她将庆祝她十六岁的生日。根据“birthday”可知此处用序数词表顺序，结合“She is fifteen”可知现在十五岁，明年庆祝十六岁生日，“第十六”sixteenth。故填(s)ixteenth。 49．There are f_________ students in my class, twenty boys and twenty girls. 【答案】(f)orty 【详解】句意：我们班有四十个学生，二十个男孩和二十个女孩。根据“twenty boys and twenty girls”可知，整个班级有四十个学生。故填：(f)orty 50．Three hundred and seven hundred is one t_____. 【答案】(t)housand 【详解】句意：三百加七百等于一千。根据“Three hundred and seven hundred”及首字母t推断，此处填thousand“一千”。故填(t)housand。 学科网（北京）股份有限公司 $ 专题04-数词 一、单项选择 1．Nowadays, ________ birds fly to the warm south in winter. A．million B．millions C．two millions D．millions of 2．It’s reported that a _______ girl named Wang Li has won more than 100 medals. She started to learn to dance at the age of _________. A．14-year-old; three B．14 years old; third C．14-year-old; third D．14 year old; three 3．—It is Mom’s __________ birthday next Wednesday. What should we do? —What about buying her __________ flowers to show our love? A．forty; forty B．forty; fortieth C．fortieth; forty D．fortieth; fortieth 4．There are ________ people in the picture, and the ________ one from the left is me. A．eight; third B．eight; three C．eighth; third D．eighth; three 5．________ of the world’s books and newspapers are written in English. A．Thirds four B．Threes fourth C．Three quarter D．Three quarters 6．________ players took part in the sports meeting last month. A．Hundred B．Hundreds C．Hundred of D．Hundreds of 7．—________ is the population of Guizhou? —It has more than ________ people. A．How much; thirty-eight millions of B．How many; thirty-eight million of C．What; thirty-eight million D．How large; thirty-eight millions 8．—It’s ________ birthday of CCYL (中国共青团) this year, isn’t it? —Yes, it is. We had a party for it. A．100 B．100s C．100’s D．the 100th 9．I waited a quarter of an hour and went home. A．10 minutes B．15 minutes C．30 minutes D．45 minutes 10．According to a new rule, children below _______ grade will not have homework anymore. A．three B．third C．the third D．a third 11．—I’ll have my ________ birthday party at my house this Friday. I’d like you to come. —How time flies! You’ll be ________ years old. A．twentieth; twentieth B．twentieth; twenty C．twenty; twenty D．twenty; twentieth 12．The tower was built ________ years ago. A．hundred of B．two hundreds C．two hundred of D．hundreds of 13．—There are sixty students in our class. And _________ of us are boys. —Wow! You have thirty-six girls. A．two thirds B．two fifths C．one third D．one fourth 14．According to the survey, nearly ________ of the students in our class come to school without having healthy breakfast. A．two fifth B．two fifths C．second fifth D．second fifths 15．—This will be my ________ visit to the Great Wall. I’m really excited. —Really? I can’t believe you’ve never been there yet. You arrived in Beijing almost a year ago! A．first B．second C．third D．fourth 16．There are ________ other stars which are much brighter than the sun. A．thousand of B．thousands of C．thousands D．thousand 17．________ of the students’ parents in our school are in their ________. A．Two-thirds; forties B．Two-thirds; fortieth C．Two-third; forties D．Two-third; fortieth 18．Chinese nucleic acid testing (核酸检测) system can process ________ samples a day. A．52 millions of B．52 million C．52 million of D．52 millions 19．The topic “Food Safety” receives ________ Internet hits (点击) from customers every day. A．thousands B．thousand C．thousand of D．thousands of 20．—Gu Ailing, an ________ athlete, won two gold medals in the 2022 Beijing Winter Olympic Games. —She is my hero! A．18 years old B．18-years-old C．18-year-old D．18 year old 21．The boys in ________ will have a table tennis match next Sunday. A．Class 6 B．6 Class C．6th Class D．Class 6th 22．—How many students in your class get to school by bus? —About ________ of them do. A．first three B．three fourth C．one seconds D．four fifths 23．—Linda, how many women teachers are there in your school? —In our school, ________ of the teachers ________ women teachers. A．third-fourth; are B．third-fourth; is C．three-fourths; is D．three-fourths; are 24．—What do you think of your new neighbourhood? —Wonderful. ________ of the land is covered with trees and grass. A．Two fifth B．Two fifths C．Second fifths D．Second fifth 25．It is said that ________ of Chinese people ________ watched Beijing 2022 Winter Olympic Games. A．two-thirds; have B．two-third; has C．two-third; have D．two-thirds; has 26．—Dad, Could you tell me ________? —Well, it’s large and full of water. It covers about ________ of the earth. A．how the sea is; one third B．what the sea is like; three quarters C．how’s the sea; three-fourth D．what the sea is like; three quarter 27．On my ________ birthday, I will travel around China instead of having ________ party. A．the twentieth; a B．twentieth; the C．twentieth; a D．the twentieth; the 28．We provide the latest update on the COVID-19 pandemic in the US. The number“87,258,879” is pronounced as ________. A．eight seven two five eight eight seven nine B．eighty-seven and two hundred and fifty-eight and eight hundred and seventy-nine C．eighty-seven million two hundred and fifty-eight thousand eight hundred and seventy-nine D．eighty-seven million two hundred and fifty-eight thousand and eight hundred and seventy-nine 29．Last year, 1,250 people lived in Marston, and 970 people lived in Alburg. How many more people lived in Marston than in Alburg? A．180 B．280 C．320 D．2,220 30．— What do you like collecting? — I like collecting CDs. I have ________ them. A．hundred of B．hundreds of C．five hundred of D．five hundreds 二、根据汉语提示及首写字母填空 31．Christmas Day is in the ________(第十二) month in a year. 32．This year is the t________ year of Macau’s return to the motherland China since 1999. 33．She is the ________ (第五) student to come to the school. 34．We are celebrating my sister’s ________ (第八个) birthday in Red Star Hotel. 35．He bought f________ balls for the kids, including ten soccer balls and forty volleyballs. 36．In the twelve Chinese animal signs, the Tiger is the ________（第三）in order. 37．Thanksgiving is always on the ________ (第四) Thursday in November. 38．Though the scientist is in his ________ (九十), he is still in good health. 39．So far the population of China has reached over 1.4 ________（十亿）. 40．In a group, the ________ (第一) student began the story. After that, the students had to pass the paper to the next one. 41．Every year, ________ (百万) of books are donated to the children in poor areas. 42．My great grandfather was born in 1932, and he is n________ years old now. 43．Mo Yan won the Nobel Prize for Literature in his late ________ (五十多岁). 44．I usually go to bed at half p________ ten. 45．What will you buy for your father’s ________ （四十九）birthday? 46．—Dad, about three ________ of our classmates wear glasses. (四分之三) —Oh, that’s terrible. You all should take good care of your eyes. 47．There are nineteen people in front of me. I am the t__________. So I have to wait a long time. 48．She is fifteen, and next year she is going to celebrate her s_________ birthday. 49．There are f_________ students in my class, twenty boys and twenty girls. 50．Three hundred and seven hundred is one t_____. 学科网（北京）股份有限公司 $