一、初中英语数词
1.A year is divided into ______ months. September is the _____ month of the year. A. twelve, ninth B. twelve, nineth C. twelfth, ninth D. twelfth, nineth 【答案】 A
【解析】【分析】句意:一年分为十二个月。九月是一年中的第九个月。第一个空格后有month,月,可数名词复数monthes,其前要用基数词表示数量。twelve十二;第二个空格前有定冠词the,空格后有可数名词month,单数,要用序数词表示顺序。要用ninth第九。根据故选A。
【点评】考查基数词和序数词。注意基数词表示数量,序数词表示顺序。
2.When Huawei P20 came out, ______ people couldn't wait to buy one in our town. A. thousand B. thousands C. thousand of D. thousands of 【答案】 D
【解析】【分析】句意:当华为P20上市时,成千上万的人迫不及待地想在我们镇上买一台。thousand,千,其前有具体数词修饰时,用其单数形式,当其前没有具体数词修饰时,用其复数形式,且和of连用,thousands of,成千上万,这里没有具体数词修饰,故选D。
【点评】考查整数的表达。注意识记thousand的用法。
3.Did you know that the earth is home to ______ animals?
A. million B. millions C. million of D. millions of 【答案】 D
【解析】【分析】句意: 你知道地球是几百万动物的家园吗?millions of,固定搭配,几百万的;数词+million,表示具体的……百万,此时million是单数形式;空前没有具体数词,因此用millions of,故选D。
【点评】考查数词,注意millions of的用法。
4.—What day is the ______ day of the week? —It's Friday.
A. fifth B. five C. six D. sixth 【答案】 D
【解析】【分析】句意:——一周的第六天是星期几?——星期五。A.第五;B.五;C.六;D.第六。星期五是一周的第六天,因此使用sixth,故答案是B。 【点评】考查序数词,追序数词在具体语境中的运用。
5.—___is the population of China, Jack? —Let me think for a moment, it is about___.
A. How many; 1,400 million B. What; 1,400 million
C. What; 140 million D. How many; 140 million 【答案】 B
【解析】【分析】句意:——中国的人口是多少,杰克?——让我想想,大约是14亿。提问人口用what,根据常识可知,实际情况是中国有1,400 million,人口,故选B。 【点评】考查特殊疑问词,注意what提问人口的用法。
6.Our country is 70 years old this year. We will celebrate her _____ birthday on Oct. 1. A. the seventieth B. seventieth C. the seventy D. seventy 【答案】 B
【解析】【分析】句意:今年我们的国家70岁了,我们将在10月1日庆祝她的70岁生日。表达某人几岁生日用one's+序数词+birthday,seventy,70,基数词;seventieth第七十,序数词,排除C、D,故选B。
【点评】考查序数词用法,注意平时识记one's+序数词+birthday。
7.—Hi, Ted! How was your trip to Mount Huangshan last month? —Fantastic! I am expecting to go there for a _____ time.
A. one B. first C. two D. second 【答案】 D
【解析】【分析】句意:——你好,泰德!上个月去黄色的旅行怎么样呢?——好极了!我盼望这能再去一次。one一;first第一;two二;second第二,根据 Hi, Ted! How was your trip to Mount Huangshan last month? 可知去过一次,不是第一次去,想再去一次,second又一次,故选D。
【点评】考查数词用法。注意序数词表示再一,又一的用法。
8.We are proud of our country. The year 2019 is her ____ birthday.
A. seventy B. the seventy C. the seventieth D. seventieth 【答案】 D
【解析】【分析】句意:我们为我们的国家感到骄傲。2019年是她的70岁诞辰。表示几岁的生日,要用序数词,因此排除A、B;又因前面有物主代词her,因此不用加定冠词,故选D。
【点评】考查序数词的基本用法。
9.______ should not be allowed to go out at night.
A. Twelve-years-old B. Twelve-year-olds C. Twelve years old D. Twelve year olds 【答案】 B
【解析】【分析】句意:12岁的孩子不应该被允许夜晚出去。数量词作定语应用连字符,并且量词用单数,故选B。 【点评】考查数量词作定语的用法。
10.It's the ______ time for me to visit the Shunfeng Park. And I want to visit it a sixth time. A. fifth B. five C. fifths D. the five 【答案】 A
【解析】【分析】句意: 这是我第五次参观顺丰公园,我想第六次去参观。A序数词,第五,B基数词,五,根据the定冠词可知,定冠词后是序数词,故选A。 【点评】考查数词,注意定冠词后是序数词的用法。
11._______, when Marx was already _______, he found it was important to study the situation in Russia, so he began to learn Russian.
A. In 1870s, in his fifties B. In 1870s, in fifties C. In the 1870s, in fifties D. In the 1870s, in his fifties 【答案】 D
【解析】【分析】句意:在十九世纪七十年代,马克思已经五十岁了,他觉得研究俄国的形势很重要,便开始学习俄语。in the 1870s十九世纪七十年代;in one's fifties在某人五十多岁时;故选D。
【点评】考查时代的表达方式和固定短语。掌握时代的表达方式。
12.September is the _____month of a year.
A. seventh B. eighth C. ninth D. tenth 【答案】 C
【解析】【分析】句意:九月是一年的第九个月。A 第七;B 第八;C 第九;D 第十。根据句意,可知九月是一年的第九个月,故选C。
【点评】考查序数词。理解句意,然后判断出正确的答案。
13.There were about six___________ students in the school building during the earthquake. A. hundred B. hundreds C. hundreds of D. hundred of 【答案】 A
【解析】【分析】句意:地震期间,校舍里大约有六百名学生。hundred,百,基数词,表示具体的数量,其前要用基数词;hundreds of +可数名词复数,表示不确定的数量,固定短语。空格前有基数词six,要用hundred,故答案选A。
【点评】考查基数词hundred的用法。注意hundreds不能单独使用,必须与of放在一起使用。
14._________ of the teachers are women in our school.
A. Two third B. Two threes C. Two thirds D. Two 【答案】 C
【解析】【分析】句意:在我们学校三分之二的老师是女老师。表达分数时,分子用基数词,分母用序数词,分子大于1时,分母用复数。三分二,二是分子,所以用基数词two,三是分母,所以用序数词third,分子二大于一,所以分母third用复数thirds,所以三分之二用two thirds,故选C。
【点评】考查分数表达,注意平时识记其表达规则。
15.We throw rubbish every year.
A. ton of B. tons C. tons of D. a ton of 【答案】 C
【解析】【分析】句意:我们每年扔大量的垃圾。ton,吨,前面没有具体数字,因此用tons of,大量的,故选C。
【点评】考查固定搭配,注意平时识记。
16.How to read 85, 626 in English? A. eighty-five thousands, six hundreds and twenty-six B. eighty-five thousand, six hundred and twenty-six C. fifty-eight thousand, six hundred and twenty-six D. eighty-five thousands, six hundred and twenty-six 【答案】 B
【解析】【分析】句意:用英语怎样读85, 626?英语数学词的读法是:从右往左每三个数字是一组,用逗号隔开,从右往左第一个逗号读hundred,百位和十 位间用and连接,所以读作eighty-five thousand, six hundred and twenty-six,故选B。 【点评】考查数学词的读法,注意平时识记其读法规则。
17.— It's excited to hear that Jessie J got the King of Singer in the end. — Yes, it's her _____ time to get the first prize.
A. six B. sixth C. the six D. the sixth 【答案】 B
【解析】【分析】句意:——很高兴听到杰西J最终获得了歌手之王。——是的,这是她第六次获得一等奖。根据句意可知此句需要序数词,因前面有物主代词her,定冠词the要省略,故选B。
【点评】考查序数词的基本用法。
18.Last week, five ____ students took part in the sports meeting in our school A. thousands B. hundred C. hundreds of D. thousands of 【答案】 B
【解析】【分析】句意:上周,我们学校5百名学生参加了运动会。根据句子前面有five,可知hundred后面不加s,hundreds of和thousands of前面不用数词修饰,故选B。 【点评】考查数词辨析,注意hundred的用法。
19.Americans eat vegetables per person today as they did in 1910. A. more than twice B. as twice as many C. twice as many as D. more than twice as many 【答案】 D
【解析】【分析】句意:美国人现在每个人吃蔬菜的比1910年的两倍还多。more than twice,表示数量,放在as … as结构前,是……的两倍多,故选D。 【点评】考查倍数的表达方式。
20. of the land in that district covered with trees and grass.
A. Two fifths; is B. Two fifth; are C. Two fifth; is D. Two fifths; are 【答案】 A
【解析】【分析】句意:在那片区域五分之二的土地被树和草覆盖着。分数由基数词和序数词构成,分子用基数词,分母用序数词,分子大于1时,分母用复数,所以五分之二的表达为two fifths。且land 作为集体名词是不可数名词,谓语应用单数形式,所以用is,故选A。
【点评】考查分数的表达和be动词用法。注意分数的表达,分数由基数词和序数词构成,分子用基数词,分母用序数词,分子大于1时,分母用复数。
21.Mr. King bought his son a new bike as a gift for his birthday.
A. nine B. ninth C. the ninth D. the nine 【答案】 B
【解析】【分析】句意:Mr. King给他儿子买了一辆新自行车作为他第九个生日的礼物。第九,应用序数词ninth,且前面有物主代词his修饰,所以不能加定冠词the,故选B。 【点评】考查序数词。注意序数词的用法。
22.About ______ of the earth ______ covered with water, but we have less and less available fresh water.
A. three-fourth; is B. three fourths; is C. three-fourth; are D. three-fourths; are 【答案】 B
【解析】【分析】句意:地球的四分之三被水覆盖,但是我们的淡水资源越来越少。分数的分子用基数词,分母用序数词,分子大于1时,分母用复数,因此四分之三, three fourths;be covered with,覆盖;句子中的water 是不可数名词,系动词要用is,故选B。 【点评】考查分数的表达方式。分子用基数词,分母用序数词,分子大于1时,分母用复数。
23.The company decided to spend about five yuan building a school for the children in that small village.
A. millions B. million C. million of D. millions of 【答案】 B
【解析】【分析】句意:公司决定花5百万为那个小村庄的孩子们建一所学校。million表
示确数时也就是和具体的数字连用要用单数,表示概数用millions of,five是具体的数字,因此用million,故选B。
【点评】考查数词的用法,牢记数词表示确数和概数的不同用法。
24.—How many American students came to visit your school yesterday? — Ten. Seven are from New York, and the other _____ are from Boston.
A. two B. three C. four D. five 【答案】 B
【解析】【分析】句意:——昨天多少美国学生来参观了你们学校?——十个,七个来自纽约,其他的三个来自波斯顿。A.二;B.三;C.四;D.五。一共十个人,七个是纽约的,剩下的三个就是波斯顿的,故答案是B。
【点评】考查数词辨析。主意结合语境思考问题并解决问题。
25.— Dad, of the apples gone bad. — Well, we'd better eat up the rest as soon as possible.
A. two-third; have B. two-thirds; have C. two- thirds, has D. two-third, has 【答案】 B
【解析】【分析】句意:——爸爸,苹果有三分之二已经坏了。——我们最好快点吃掉其余的。 分数的表达:分子为基数词;分母为序数词。分子大于一的分母用复数;故排除A和D;分数修饰名词做主语时,谓语动词与后面的名词的数保持一致;apples是可数名词复数,故用动词原形。故选B。
【点评】此题考查数词和主谓一致。掌握分数的表达方式和主谓一致的用法。
26.In Yunnan province, there is a valley famous for its butterflies. You will see over four _______kinds of butterflies flying around ________ you get into the valley. A. hundred; when B. hundreds of; while C. hundred; until D. hundreds; if 【答案】 A
【解析】【分析】句意:在云南省,有一个以蝴蝶闻名的山谷。当你进入山谷时,你会看到有四百多种蝴蝶飞来飞去。数词+hundred,几百,用hundred 的单数形式,hundreds of,好几百,不和数词搭配,故排除B和D;进入山谷和看见蝴蝶之间是并列关系,因此用when, 当……时,while表对比,until与not连用,if表假设,均不符题意,故选A。 【点评】考查数词和连词,注意根据You will see的语境选择合适的用法。
27.Alibaba CEO Jack Ma has decided to retire from his company in his _________. A. fifty B. fifties C. fiftieth D. fiftieths 【答案】 B
【解析】【分析】句意:阿里巴巴的总裁马云已经决定在他50多岁从他的公司退休。in one's +基数词复数,在某人几十多岁时,in one's fifties,在某人五十多岁时,故选B。 【点评】此题考查数词。注意固定短语,in one's fifties。
28.—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
【解析】【分析】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,用英语表达分数时,分子使用基数词,分母使用序数词,如果分子不是一,分母使用复数形式。根据 thirty boys,可知是三分之二,因为一般的班容量是45-50名学生,故答案是C。
【点评】考查分数的写法,注意用英语表达分数,分子使用基数词,分母使用序数词,如果分子不是一,分母是用复数形式。
29.Basketball is so exciting that ______ people play it for fun.
A. million B. two millions C. millions of D. millions of 【答案】 D
【解析】【分析】句意:篮球是如此令人兴奋以至于数百万人为了玩乐而打它。表达确切数字时用基数词+million,表示几百万;表达非确切数字时用millions of,数百万,故选D。
【点评】考查数学词的表达,注意平时识记确切数字与非确切数字的表达。
30.—Dad, about of our classmates wear glasses. —Oh, that's terrible. You all should take good care of your eyes.
A. three fourth B. third fourth C. third fourths D. three quarters 【答案】 D
【解析】【分析】句意:——爸爸,大约四分之三的同学戴眼镜。——噢,那真可怕。你们都应该好好照顾你们的眼睛。分子用基数词,分母用序数词,中间用连字符,若分子大于一,分母用复数形式。四分之三用three fourths或者three quarters,故选D。 【点评】考查分数表达,注意平时识记。
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