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中小学教育资源及组卷应用平台
专题04 数词
2022年人教版九年级英语暑假天天练
1．My brother spends ________ of his money buying books every year.
A．two fifths B．two fifth C．second fifths D．one fifths
【答案】A
【详解】
句意：我哥哥每年花五分之二的钱买书。
考查分数的表达。分数的表达，分子用基数词，分母用序数词，当分子超过一时，分母用复数形式，two fifths“五分之二”，故选A。
2．—Have you got everything ready for the party
—No, we need ________.
A．another two glasses B．other two glasses C．two other glasses D．two another glasses
【答案】A
【详解】
句意：——-聚会的一切准备好了吗？——不，我们还需要两个杯子。
考查数词的用法。another+数词+名词复数，表示“再几个……”相当于数词+more+名词复数，此处是还需要两个杯子。another two glasses“再两个杯子”，故选A。
3．The________ letter in the word “develop” is “v”.
A．second B．third C．fourth D．fifth
【答案】B
【详解】
句意：develop这个单词中的第三个字母是v。
考查序数词。second第二；third第三；fourth第四；fifth第五。由develop这个单词的拼写可知，v是第三个字母，用序数词third，故选B。
4．—I hear your pen friend is visiting Lianyungang again. Is it the ________ time for him
—Yes, and he will come for a third time next spring.
A．first B．second C．third D．fourth
【答案】B
【详解】
句意：——我听说你的笔友将再次来连云港参观，这是他第二次来吗？——是的，而且明年春天他将再来。
考查数词辨析。first第一；second第二；third第三；fourth第四。根据“he will come for a third time next spring”可知，明年春天是第三次来，所以这次是第二次，故选B。
5．—We’ll be back for our school’s ________ anniversary ceremony.
—I see. That means you’ll have a get—together with your classmates in ________ years.
A．fifteen; seven B．fifteenth; seven C．fifteen; seventh D．fifteenth; seventh
【答案】B
【详解】
句意：——我们将回来参加学校的十五周年纪念仪式。——我明白了。这意味着你将在七年后与你的同学举行一次联欢会。
考查数词的用法。fifteen十五；seven七；fifteenth第十五；seventh第七。第一空是学校十五周年纪念仪式，用序数词，排除AC；in+基数词+ years，表示“几年之后”，in seven years“七年之后”，故选B。
6．He seems to be ________, but in fact he was born in ________.
A．on his fiftieth; 1990 B．in his fifties; the 1990s
C．in the fifties; the 1990 D．in the fiftieth; 1990s
【答案】B
【详解】
句意：他似乎五十多岁了，但事实上，他出生在20世纪90年代。
考查数字表达用法。“in one’s+整几十复数形式”表示“在某人多大年龄”；故排除A和D。“in+定冠词+(世纪百位进数+十位年代数)+s”表示“在哪一世纪哪一年代”；in the 1990s表示“在20世纪90年代”。故选B。
7．—________ of the city ________ covered with parks and gardens.
—Wow, it’s really a green city.
A．Three fifth; is B．Three fifths; is C．Three fifths; are D．Three fifths; are
【答案】B
【详解】
句意：——五分之三的城市被公园和花园所覆盖。——哇，它真的是一个绿色的城市。
考查分数和主谓一致。分数表达是：分子用基数词，分母用序数词，如果分子大于1，分母要加s，所以五分之三的正确表达为：three fifths。另外注意分数修饰名词时，谓语动词由分数修饰的名词决定单复数，题干中“city”为单数，故用单数is。故选B。
8．The winner of this singing competition is an _________ boy from Nanjing.
A．eighteen year old B．eighteen years old C．eighteen-year-old D．eighteen-years-old
【答案】C
【详解】
句意：这次歌唱比赛的获胜者是一位来自南京的18岁男孩。
考查基数词的用法。数词、名词和形容词构成复合形容词，名词用原形，词与词之间用连字符。因此“18岁的男孩”用eighteen-year-old boy表达。故选C。
9．About ________ of the teachers in our school ________ born in ________.
A．two-thirds; was; 1970 B．two-thirds; were; the 1970s C．two-third; was; 1970s D．two third; were; the 1970
【答案】B
【详解】
句意：我们学校大约三分之二的教师出生在20世纪70年代。
考查分数的表达、主谓一致以及年代的表达。分数的表达方式为：分子为基数词，分母为序数词，分子大于一，分母加s。所以此处三分之二的表达方式为two-thirds，所以排除C和D；当分数作主语时，其后的谓语动词形式取决于后边的名词；teachers为复数，be born意为“出生于……”，且用于过去时，故此处用were，所以排除A；in the 1970s表示“20世纪70年代”。故选B。
10．Tom was angry because Jerry ate ________ of his nine apples secretly. Now he had only three left.
A．a quarter B．one third C．a half D．two thirds
【答案】D
【详解】
句意：汤姆很生气，因为杰里偷偷地吃了他九个苹果中的三分之二。现在他只剩下三个了。
考查数词运算。a quarter四分之一；one third三分之一；a half二分之一；two thirds三分之二。根据“his nine apples”及“only three left”可知，总共9个苹果，还剩3个，也就是吃了6个，占总数的三分之二，故选D。
11．—What do you know about the cartoon
—Well, it became very popular in western countries ________ when the creator of it was only ________.
A．in 1990s; in his twenties B．in the 1990s; in his twenties
C．in the 1990;in his twenty D．in 1990; in the twenties
【答案】B
【详解】
句意：—— 你对卡通片了解多少？—— 嗯，它在20世纪90年代在西方国家非常流行，当时它的创作者只有20多岁。
考查数词的固定搭配。根据“在几十世纪几十年代 in the 年份s”可知，in the 1990s符合句意；第二空根据“在某人几十多岁in one’s 基数词复数”可知，in his twenties符合句意。故选B。
12．—If you want to change for a double room, you’ll have to pay ________ 20 dollars.
—All right.
A．more B．each C．other D．another
【答案】D
【详解】
句意：——如果你想换个双人间，你将要再付20美元。——好的。
考查代词的辨析。more更多，一般位于数词之后名词前，其结构为“数词+more+复数名词”；each每个，后面跟单数名词；other其他的，如与具体数词连用，则置于数词之后；another再一，又一，后常接单数可数名词，但当复数名词前有基数词或few时，也可用another修饰，其结构为“another+数词+复数名词”。根据句意表示“再付20美元”， 后跟数量20 dollars，故选D。
13．—Have you finished your today's work
—No, I need ________.
A．two another hours B．another two hours
C．more two hours D．two other hours
【答案】B
【详解】
句意：——今天的工作做完了吗？——不，我还需要两个小时。
考查“又几个”的表达。another+基数词+名词复数=基数词+more+名词复数，译为“又几个……”，结合选项可知要用“another two hours”表示“又两个小时”。故选B。
14．I never expected a man ________ could offer such a report with _______ information.
A．in his twenties; a great deal of B．in his twenty; a number of
C．in his twentieth; a bit of D．in his twenties; quite a few
【答案】A
【详解】
句意：我从没想过一个二十几岁的人能写出含有这么多信息的报告。
考查数词及形容词短语。a great deal of 大量的，后接不可数名词；a number of许多，后接可数名词；a bit of有点儿，后接不可数名词；quite a few相当多的，后接可数名词。空一处是用介词短语修饰空前a man，作后置定语，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”，此处用in his twenties，故排除选项B和C；根据空二后的information是不可数名词可知，此处应该用a great deal of。故选A。
15．________ the foreign students in Tsinghua University has increased a lot. It's said that there are ________ European students in it now.
A．A number of; eight thousand B．The number of; eight thousands
C．A number of; thousands of D．The number of; thousands of
【答案】D
【详解】
句意：清华大学的外国留学生人数增加了很多。据说现在有成千上万的欧洲学生在里面。
考查含有number的短语辨析和thousand的用法。A number of一些；the number of……的数量；eight thousand八千；eight thousands为错误选项；thousands of成千上万。根据“has increased a lot”可知，应该使用“the number of”，表示数量增加；根据情境，表示“成千上万的欧洲人”。故选D。
16．—In our class ______ of the students are girls.
—And the number of them ______30.
A．third fifths; is B．third fifth; are C．three fifths; is D．three fifths; are
【答案】C
【详解】
句意：——我们班五分之三的学生是女生。——一共是30个。
考查分数表达法和主谓一致。英语中用“分子用基数词表示，分母用序数词表示”，可知AB错误；the number of ……的数量，单数意义，动词需用三单形式，可排除are。结合选项，故选C。
17．Every year, _______ people go to visit their factory.
A．a thousand of B．thousands C．thousand of D．thousands of
【答案】D
【详解】
句意：每年，成千上万的人去参观他们的工厂。
考查大数表达法。thousand，千，后面跟of时，要用复数形式；thousand前有具体数字时，要用单数形式，且后面不能跟of。题干中没有具体基数词，此处用thousands of表示“成千上万的”。故选D。
18．一Dad,about _________of our classmates wear glass.
一Oh. that's terrible. You should all take good care of your eyes.
A．three-fourths B．third-fourth C．three-fourth D．three quarter
【答案】A
【详解】
句意：——爸爸，我们同学中约有四分之三的人戴眼镜了。——哦。这是可怕的。你们都应该好好保护 。
考查分数的表达法。分数表达口诀为“分子基数词，分母序数词”；分子大于1，分母加s”。“四分之三”的英文表达，应该是分子是三的基数词，分母需要加s。B选项分子应该用基数词且分母应加s；C和D选项的分母都未加s。只有A表达正确，故选A。
19．The old man spent______of his lifetime painting.
A．three-forths B．three-fourth C．three-fourths D．three-four
【答案】C
【详解】
句意：这位老人花了他一生四分之三的时间画画。
英语分数的表示法：用“基数词＋序数词”表示；分数在英语中通常是借助于基数词和序数词来共同表达的。其中基数词表示分子，序数词表示分母，排除选项D；如果分子大于1，分母则要用复数形式，排除选项B；四分之三的英语表达是：three-fourths。故选C。
20．I went to Mr. Wang's______ birthday party. I have to say he looks young although he is in his ______.
A．eighty's; eighty B．eighty; eighties
C．eightieth; eighties D．eightieth; eighty
【答案】C
【详解】
句意：我参加了王先生的八十岁生日聚会。我得说他尽管八十岁了，但看起来很年轻。
考查基数词和序数词。eighty八十，基数词；eightieth第八十，序数词；第一个空后的birthday是名词，因此用序数词修饰，排除A/B；in one's+基数词复数，表示在某人几十岁时。故选C。
21．I wish my parents would take me back for ______ wonderful skiing holiday this year.
A．other B．the other C．another D．others
【答案】C
【详解】
句意：我希望我的父母今年能再带我去享受一次美妙的滑雪假期。
考查不定代词辨析。other其他的；the other两者中的另一个；another三者及以上的另一个；others其他人。分析句子可知，此处表示“再/又”，构成“another+名词”结构。故选C。
22．About ________ of the earth ________ covered with water, but we have less and less fresh water.
A．three-fourth; are B．three-fourths; is C．three-fourth; is D．three-fourths; are
【答案】B
【详解】
句意：地球的四分之三被水覆盖，但是我们的淡水却越来越少。
考查分数的表达和主谓一致。英语的分数表达是基数词做分子，序数词做分母；当分子是一时，分母用单数，当分子大于一时，分母用复数；故3/4的表达是three fourths。分数做主语时，谓语动词的形式要根据分数修饰的名词来决定；当分数修饰的名词是复数时，谓语动词使用复数，当分数修饰的名词是单数，谓语动词使用单数（population除外，population做主语谓语动词使用单数；前有分数修饰时，谓语动词使用复数）；本句中the earth是单数，可知谓语动词使用is。故选B。
23．—There are fourteen stories in this book.
一 Let's read the ________________one.
A．thirteen B．twelfth C．sixteen D．seventeenth
【答案】B
【详解】
句意：——这本书有十四个故事。 ——让我们读第十二个。
考查序数词。thirteen十三，基数词；twelfth第十二，序数词；sixteen十六，基数词；seventeenth第十七，序数词。定冠词the应该与序数词连用，排除A/C；根据“There are fourteen stories in this book.”这本书有十四个故事。可知，选项D不符合语境。故选B。
24．—Can you change a hundred for five ________
—Sorry, I can't. Perhaps you can ask the salesman.
A．twenty B．twelve C．twenties D．twentieth
【答案】C
【详解】
句意：——你能把一百换成五个二十元吗？——对不起，我可能不能，也许你可以问问售货员。twenty二十；twelve十二；twenties复数形式；twentieth第二十。五个二十，即五乘以二十，省略了乘号乘数用复数形式，所以二十用复数形式，故选C。
25．Up to now, almost ________ of the students in the class have completed ________ of their work.
A．two-thirds; 60 percents B．two-thirds; 60 percent
C．two third; 60 percents D．two third; 60 percent
【答案】B
【详解】
句意：到目前为止，班上几乎三分之二的学生已经完成了60%的作业。
考查分数和百分数的写法。英语中的分数写法：分子用基数词，分母用序数词，分子大于1时，作分母的序数词用复数。因此排除C/D；百分之几：在英语中用数字+percent表示。故选B。
26．If you want a ticket for a round-trip, you'll have to pay ______ $ 100.
A．more B．another C．other D．each
【答案】B
【详解】
句意：如果你想要一张往返票，你得再付100美元。
考查代词。more更多的，另外的；another另一，再一；other其他的；each每一。根据题意可知是想表达“在付了单程票的基础上，再多付100美元”的含义，more多用于比较级；another主要指同类中又多一（个、份），符合题意。故选B。
27．―What's the date today
―It's________.
A．nine B．Monday C．August 25 D．11:00
【答案】C
【详解】
——今天几号？——今天8月25号。
考查情景交际。nine九，基数词；Monday星期一；August 25八月25日；11:00十一点钟。根据问句“What's the date today 今天几号？”可知，应该用某月某日来作答，结合选项可知应该选C。故选C。
28．The number of the students in our grade________ about________, and three ________ of the students in our school are girls.
A．are; six hundreds; fifths B．is; six hundred; fifths
C．is; six hundred; five D．are; six hundreds; five
【答案】B
【详解】
句意：我们年级的学生大约有600人，我们学校五分之三的学生是女生。
考查主谓一致和分数表达。hundred有具体数字修饰时需用单数形式，可排除AD两项。英语中的分数由基数词和序数词构成——分子用基数词，分母用序数词；分子超过“1”时，分母用复数。the number of……的数量，后接复数名词，单数意义，动词需用三单形式；根据句意语法，可知选B。
29．—On the TV show “Chinese Poetry Conference”, Lei Haiwei, a food delivery courier (外卖小哥) from Hangzhou won the final of the third season.
—How amazing! The ______ programme is so popular that about ______ of the students in my class prefer to watch it at weekends.
A．90-minute, three-fourth B．90-minute, three-quarters
C．90-minutes, third-fours D．90 minute's, three-fourths
【答案】B
【详解】
句意：——在电视节目《中国诗词大会》上，来自杭州的送餐快递员雷海为夺得第三季总决赛冠军。——太令人惊奇了！这个90分钟的节目非常受欢迎，我们班上大约四分之三的学生更喜欢在周末看。
考查数词用法，观察句子，第一空需要作定语，来修饰programme，所以此时使用“数词+名词单数形式”来做定语，修饰名词。如果不作定语，就不需要使用连字符。第二空“四分之三的学生”作主语，使用正确的分数表达法即可，故选B。
30．She needs another five workers to finish all the work.
A．other five B．five more C．five much D．the other five
【答案】B
【详解】
句意：她需要另外五名工人来完成所有的工作。
other five其他五个； five more再来5个；the other five其他五个。another+数词+名词复数=数词+more/other+名词复数。分析句意，她要完成所有工作，还需要额外的再来5个人，划线部分表示额外的5个，和选项B,意思相近，故B。
31．______ foreign visitors visited the Great Wall last month.
A．Thousand and hundred of B．Many thousands
C．A few thousand D．Several thousands of
【答案】C
【详解】
句意：上个月有几千名外国游客参观了长城。
考查thousand的用法。根据英语语法，在表达模糊数量时，两个数词hundred、thousand之间可用连词and连接，此时这两个数词都要用复数形式，后面同样都要与of连用。例如：hundreds and thousands of“千千万万的”。A选项缺少复数形式，B选项缺少of不符合语法规范，可排除。当前面有数词或many、several、a few等词修饰时，thousand用单数形式，后面直接跟复数名词。例如：several thousand enemies几千个敌人。D选项不符合语法规范，可排除，故选C。
32．______ of the land in that district _______ covered with trees and grass.
A．Two fifth, is B．Two fifth, are C．Two fifths, is D．Two fifths, are
【答案】C
【详解】
句意：那个地区五分之二的土地上长满了树和草。
考查分数的表达。根据英语表达习惯，分子用基数词，分母用序数词，分子数大于1，则分母要加s，故A、B选项可排除。句子主语the land是不可数名词，故be动词应用is，故选C。
33．— My father has worked as a surgeon since he graduated from Beijing Medical University .
— So he is now
A．in 1990; in his forties B．in 1990s; in his forty
C．in the 1990; in the forties D．in the 1990s; in his fortieth
【答案】A
【详解】
句意：——我父亲自1990年从北京医科大学毕业以来一直做外科医生。——那么他现在四十多岁了？
in 1990在1990年；in the 1990s在二十世纪九十年代；in one’s +整十的复数，表示在某人几十多岁，结合句意，故选A。
【点睛】
世纪、年代前都要加定冠词the。表示年代时, 既可加-'s,也可以加-s。例如：
在20世纪九十年代 in the 1990's 或者in the 1990s
在21世纪 in the twenty-first century
在表示具体哪一年时，不加冠词，用介词in，如：在1999年 in 1999。
表示年龄时，可以用：数字+year（s）old,如“十六岁”“sixteen years old”；表示某人几十多岁用in one’s +整十的复数，如：在他四十多岁时in his forties。
34．—This year is the ________ anniversary of People’s Republic of China.
—We should study harder to make our country stronger and richer.
A．seventeenth B．seventy C．seventies D．seventieth
【答案】D
【详解】
句意：— —今年是中华人民共和国成立七十周年。 — —我们应该更加努力学习，使我们的国家更加强大和富有。
A. seventeenth第17，序数词；B. seventy七十，基数词；C. seventies七十的复数；D. seventieth第七十，序数词；我们知道今年是中华人民共和国成立七十周年。因此选项A不对；定冠词the后面应该跟序数词。故选D。
35．According to a recent survey, about ______ of working mothers in China plan to have a second child.
A．two-fifth B．two-five C．second-fifths D．two-fifths
【答案】D
【详解】
句意：根据最近的一项调查，中国约五分之二的在职妈妈计划生育第二个孩子。
分数的表达：基数词＋序数词。基数词为分子，序数词为分母，如果分子大于1，分母要用复数形式。故选D。
36．—Dad, there are 45 students in our class, all boys wear glasses, ________ of the whole class.
—Oh, that's terrible. You thirty boys should take care of your eyes.
A．one fourth B．one third C．two thirds D．three quarters
【答案】C
【详解】
句意：—爸爸，我们班有45名学生，所有的男孩戴眼镜，占班级的三分之二。—噢，太可怕了。你们三十个男孩应该保护好自己的眼睛。
考查分数的写法。one fourth四分之一；one third三分之一；two thirds三分之二；three quarters四分之三。根据后面的You thirty boys should take care of your eyes.，可知男生是总数的三分之二，故答案是C。
【点睛】
用英语表达分数时，分子使用基数词，分母使用序数词，如果分子大于一，那么分母使用复数形式。
37．It is not rare in ________ that people in ________ fifties are going to university for future education.
A．90s; / B．the 90’s; / C．90s; their D．the 90’s; their
【答案】D
【详解】
句意：在90年代，50多岁的人去上大学接受再教育并不罕见。
考查数词。第一空表示“在……年代”，应该用in+the+整十基数词’s，注意定冠词the一定不能漏，所以排除AC；第二空表示“在某人几十来岁时”，应该用in+one’s+整十基数词的复数，注意中间用形容词性物主代词，故选D。
38．______ of his time ______ been spent on studies every day.
A．Four-fifths; has B．Four-fifths; have
C．Four-five; has D．Fourths-five; have
【答案】A
【详解】
句意：他每天五分之四的时间花在学习上。考查分数表达法。英语中的分数由基数词和序数构成——分子用基数词，分母用序数，分子超过“1”时，分母用复数，可排除CD两项。分数做主语是单数第三人称，谓语动词用第三人称单数形式，可排除have；根据句意结构，故选A.
39．The machine was made in _________but I am not sure which year it was.
A．1980 B．the 1980 C．the 1980s D．1980s
【答案】C
【详解】
句意：这台机器是在二十世纪八十年代生产的。
in+年号表示“在……年”，如：in 1980“在1980年”。in+the+世纪百位进数+十位年代数+s,表示“在……世纪……年代”，如：in the 1980s“在二十世纪八十年代”。根据but I am not sure which year it was可知不是确切某一年而是某个年代，故选C。
40．There are ___ floors in the building. We live on ___ floor.
A．the ninth; the ninth B．nine; the ninth C．the ninth; nine D．nine; nine
【答案】B
【详解】
句意：这栋大楼有19层。我们住在第九层。
考查数词的用法。表示建筑物的总层数用基数词，第一空用nine；表示在某一层用序数词，第二空用ninth，故选B。
41．This is my __________ time to watch this film.
A．forth B．the forth C．fourth D．four
【答案】C
【详解】
句意：这是我第四次看这个电影。A. forth向前；B. the forth 第四（不规范的表达）；C. fourth第四；D. four四。根据本题语境，这是我第四次看这个电影，所以用序数词；空格前有my，所以直接用fourth，故选C。
42．We gave away ____ books to the school library last year.
A．six thousands B．six thousand
C．six thousands of D．six thousand of
【答案】B
【详解】
句意：去年我们把6000本书捐给了学校图书馆。结合选项，本题考查数词的用法，英文的数目表达方式有两种：精确数目和含糊数目。精确数目如：two million dollars，两百万美元；数词无复数，也没有of；含糊数目如：millions of dollars，数百万美元；数词用复数，且有of；这个句中的数目属于精确数目，6000本书。就应该表达成 six thousand books；不加of，数词也无复数。故选B。
43．Our country is nearly years old. We'll celebrate its birthday on October 1, 2019 around the country.
A．seventy, seventy B．seventy, seventieth
C．seventieth, seventy D．seventieth, seventieth
【答案】B
【详解】
句意：我们的国家将近70岁了，全国将在2019年10月1日庆祝它的70岁生日。
seventy七十，基数词；seventieth第七十，序数词。根据句意可知，第一句话表示“…岁”，应用基数词；第二句话表示“…岁生日”，应用序数词。故应选B。
44．—There are forty students in my cousins class. ________ of them are girls.
—You mean there are thirty boys
A．One quarter B．Three quarters
C．One third D．Two thirds
【答案】A
【详解】
句意：——我表弟的班有四十个学生。其中四分之一是女孩。——你的意思是有30个男孩。A. One quarter四分之一；B. Three quarters四分之三；C. One third三分之一；D. Two thirds三分之二。根据下文You mean there are thirty boys 可知上文是说四分之一。根据题意，故选A。
45．Peter will be an elder brother． His parents are going to have ______child．
A．two B．twice C．second D．the second
【答案】D
【详解】
句意“彼得将会成为哥哥，他的父母打算要第二个小孩”。A.二（基数词）；B.两次；C.第二（序数词）；D.第二（序数词）。根据空后child可知，是单数，不用基数词，排除A；且根据句意可知，译为“第二个小孩”，用序数词，序数词前要加the，故选D。
46．The number of people invited to the party________ fifty, but________ of them were absent for different reasons.
A．were; one fifth B．was; two fifth
C．were; two fifth D．was; one fifth
【答案】D
【详解】
句意：应邀参加聚会的人数是50人，但有五分之一的人因故缺席。考查主谓一致和分数。The number of….：….的数量，做主语时谓语动词用单数；可知第一个空填was；分数表达法：1.分子用基数词，分母用序数词；2.当分子超过一时，分母用复数。例如，1/5：one fifth；2/5：two fifths；可知B和C中two fifth表达错误；结合句意可知填was; one fifth；选D。
47．Last year, I visited a chemical factory in Baise, there are about ________ workers in it.
A．six thousands B．six thousand C．six thousands of D．six thousand of
【答案】B
【详解】
句意：去年，我参观了百色的一家化工厂，那里大约有6000名工人。
考查数词。hundred的用法是：表示确切数字时，一般用“数词+ hundred +可数名词的复数”结构。表示大概数字时，一般用“hundreds of +可数名词的复数”，意为“成百上千的”。四个选项带有数词six，故应用“six thousand”形式。故选B。
48．Seven ______ new books were sold out last week.
A．thousand B．thousands C．thousands of D．thousand of
【答案】A
【详解】
句意：上周有7000本新书售罄。A. thousand千，可以跟具体数词连用；B. thousands复数，千，不能和具体数词连用；C. thousands of成千上万，表示约数，后跟名词复数，不能和具体数词连用；D. thousand of表达错误。seven基数词，七；seven thousand七千。故选A。
49．Our holiday is coming. Two ______ our classmates will go camping.
A．hundred B．hundreds C．hundred of D．hundreds of
【答案】C
【详解】
句意：我们的假期就要到了，我们同学中的200人将去野营。Hundred基数词，百，前面有具体数字时不嫩变复数，two hundred of…表示……中的200人；hundreds of+名词的复数，表示成百上千的……。根据题意，故选C。
50．—Jackie Chan has donated dollars to charity.
—He is an example to us all.
A．thousand B．thousands C．thousand of D．thousands of
【答案】D
【详解】
试题分析：句意：---成龙已经捐给慈善机构上千美元。---他是我们所有人的榜样。上千的thousands of。故选D。
考点：考查数词的用法。
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专题04 数词
2022年人教版九年级英语暑假天天练
1．My brother spends ________ of his money buying books every year.
A．two fifths B．two fifth C．second fifths D．one fifths
2．—Have you got everything ready for the party
—No, we need ________.
A．another two glasses B．other two glasses C．two other glasses D．two another glasses
3．The________ letter in the word “develop” is “v”.
A．second B．third C．fourth D．fifth
4．—I hear your pen friend is visiting Lianyungang again. Is it the ________ time for him
—Yes, and he will come for a third time next spring.
A．first B．second C．third D．fourth
5．—We’ll be back for our school’s ________ anniversary ceremony.
—I see. That means you’ll have a get—together with your classmates in ________ years.
A．fifteen; seven B．fifteenth; seven C．fifteen; seventh D．fifteenth; seventh
6．He seems to be ________, but in fact he was born in ________.
A．on his fiftieth; 1990 B．in his fifties; the 1990s
C．in the fifties; the 1990 D．in the fiftieth; 1990s
7．—________ of the city ________ covered with parks and gardens.
—Wow, it’s really a green city.
A．Three fifth; is B．Three fifths; is C．Three fifths; are D．Three fifths; are
8．The winner of this singing competition is an _________ boy from Nanjing.
A．eighteen year old B．eighteen years old C．eighteen-year-old D．eighteen-years-old
9．About ________ of the teachers in our school ________ born in ________.
A．two-thirds; was; 1970 B．two-thirds; were; the 1970s C．two-third; was; 1970s D．two third; were; the 1970
10．Tom was angry because Jerry ate ________ of his nine apples secretly. Now he had only three left.
A．a quarter B．one third C．a half D．two thirds
11．—What do you know about the cartoon
—Well, it became very popular in western countries ________ when the creator of it was only ________.
A．in 1990s; in his twenties B．in the 1990s; in his twenties
C．in the 1990;in his twenty D．in 1990; in the twenties
12．—If you want to change for a double room, you’ll have to pay ________ 20 dollars.
—All right.
A．more B．each C．other D．another
13．—Have you finished your today's work
—No, I need ________.
A．two another hours B．another two hours
C．more two hours D．two other hours
14．I never expected a man ________ could offer such a report with _______ information.
A．in his twenties; a great deal of B．in his twenty; a number of
C．in his twentieth; a bit of D．in his twenties; quite a few
15．________ the foreign students in Tsinghua University has increased a lot. It's said that there are ________ European students in it now.
A．A number of; eight thousand B．The number of; eight thousands
C．A number of; thousands of D．The number of; thousands of
16．—In our class ______ of the students are girls.
—And the number of them ______30.
A．third fifths; is B．third fifth; are C．three fifths; is D．three fifths; are
17．Every year, _______ people go to visit their factory.
A．a thousand of B．thousands C．thousand of D．thousands of
18．一Dad,about _________of our classmates wear glass.
一Oh. that's terrible. You should all take good care of your eyes.
A．three-fourths B．third-fourth C．three-fourth D．three quarter
19．The old man spent______of his lifetime painting.
A．three-forths B．three-fourth C．three-fourths D．three-four
20．I went to Mr. Wang's______ birthday party. I have to say he looks young although he is in his ______.
A．eighty's; eighty B．eighty; eighties
C．eightieth; eighties D．eightieth; eighty
21．I wish my parents would take me back for ______ wonderful skiing holiday this year.
A．other B．the other C．another D．others
22．About ________ of the earth ________ covered with water, but we have less and less fresh water.
A．three-fourth; are B．three-fourths; is C．three-fourth; is D．three-fourths; are
23．—There are fourteen stories in this book.
一 Let's read the ________________one.
A．thirteen B．twelfth C．sixteen D．seventeenth
24．—Can you change a hundred for five ________
—Sorry, I can't. Perhaps you can ask the salesman.
A．twenty B．twelve C．twenties D．twentieth
25．Up to now, almost ________ of the students in the class have completed ________ of their work.
A．two-thirds; 60 percents B．two-thirds; 60 percent
C．two third; 60 percents D．two third; 60 percent
26．If you want a ticket for a round-trip, you'll have to pay ______ $ 100.
A．more B．another C．other D．each
27．―What's the date today
―It's________.
A．nine B．Monday C．August 25 D．11:00
28．The number of the students in our grade________ about________, and three ________ of the students in our school are girls.
A．are; six hundreds; fifths B．is; six hundred; fifths
C．is; six hundred; five D．are; six hundreds; five
29．—On the TV show “Chinese Poetry Conference”, Lei Haiwei, a food delivery courier (外卖小哥) from Hangzhou won the final of the third season.
—How amazing! The ______ programme is so popular that about ______ of the students in my class prefer to watch it at weekends.
A．90-minute, three-fourth B．90-minute, three-quarters
C．90-minutes, third-fours D．90 minute's, three-fourths
30．She needs another five workers to finish all the work.
A．other five B．five more C．five much D．the other five
31．______ foreign visitors visited the Great Wall last month.
A．Thousand and hundred of B．Many thousands
C．A few thousand D．Several thousands of
32．______ of the land in that district _______ covered with trees and grass.
A．Two fifth, is B．Two fifth, are C．Two fifths, is D．Two fifths, are
33．— My father has worked as a surgeon since he graduated from Beijing Medical University .
— So he is now
A．in 1990; in his forties B．in 1990s; in his forty
C．in the 1990; in the forties D．in the 1990s; in his fortieth
34．—This year is the ________ anniversary of People’s Republic of China.
—We should study harder to make our country stronger and richer.
A．seventeenth B．seventy C．seventies D．seventieth
35．According to a recent survey, about ______ of working mothers in China plan to have a second child.
A．two-fifth B．two-five C．second-fifths D．two-fifths
36．—Dad, there are 45 students in our class, all boys wear glasses, ________ of the whole class.
—Oh, that's terrible. You thirty boys should take care of your eyes.
A．one fourth B．one third C．two thirds D．three quarters
37．It is not rare in ________ that people in ________ fifties are going to university for future education.
A．90s; / B．the 90’s; / C．90s; their D．the 90’s; their
38．______ of his time ______ been spent on studies every day.
A．Four-fifths; has B．Four-fifths; have
C．Four-five; has D．Fourths-five; have
39．The machine was made in _________but I am not sure which year it was.
A．1980 B．the 1980 C．the 1980s D．1980s
40．There are ___ floors in the building. We live on ___ floor.
A．the ninth; the ninth B．nine; the ninth C．the ninth; nine D．nine; nine
41．This is my __________ time to watch this film.
A．forth B．the forth C．fourth D．four
42．We gave away ____ books to the school library last year.
A．six thousands B．six thousand
C．six thousands of D．six thousand of
43．Our country is nearly years old. We'll celebrate its birthday on October 1, 2019 around the country.
A．seventy, seventy B．seventy, seventieth
C．seventieth, seventy D．seventieth, seventieth
44．—There are forty students in my cousins class. ________ of them are girls.
—You mean there are thirty boys
A．One quarter B．Three quarters
C．One third D．Two thirds
45．Peter will be an elder brother． His parents are going to have ______child．
A．two B．twice C．second D．the second
46．The number of people invited to the party________ fifty, but________ of them were absent for different reasons.
A．were; one fifth B．was; two fifth
C．were; two fifth D．was; one fifth
47．Last year, I visited a chemical factory in Baise, there are about ________ workers in it.
A．six thousands B．six thousand C．six thousands of D．six thousand of
48．Seven ______ new books were sold out last week.
A．thousand B．thousands C．thousands of D．thousand of
49．Our holiday is coming. Two ______ our classmates will go camping.
A．hundred B．hundreds C．hundred of D．hundreds of
50．—Jackie Chan has donated dollars to charity.
—He is an example to us all.
A．thousand B．thousands C．thousand of D．thousands of
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