中考复习——数词(含解析)

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中考复习——数词
一、单选题
1.—How was your day off yesterday
—Perfect! It was _________birthday of my grandma's. We had a big family celebration.
A.eighty B.the eightieth C.eightieth D.eighteenth
2.According to Chinese tradition, the old usually give the young lucky money during the Spring Festival, Tom got 2000 yuan from his relatives, and he spent some of them. How much money does he have in his pocket now
Buying gifts for his parents Half of all the money
Buying clothes for himself Three fifths of the rest of the money
A.400 yuan B.1000 yuan C.250 yuan
3.Mrs. Brown was born in 1968. Today is her________birthday.
A.fifty B.fiftieth C.sixtieth
4.There are about people in the village.
A.eight hundred B.eight hundreds
C.eight hundred of D.eight hundreds of
5.—Do you know in which year Treasure Island came out
—Not exactly, but I believe it came out _____.
A.in the 1940s B.in 1940s C.in 1949's
6.Yesterday ____ people came to the town to watch the car race.
A.hundred B.hundreds C.hundred of D.hundreds of
7.—Do you have _____ students
—Yes, we do.
A.fifty five B.fivety-five C.fifty-five D.fifty fifty
8.— What does “three quarters” mean, Li Ping
— I see. It means __________.
A.15 minutes B.one third C.fourth three D.three fourths
9.—What day is the ______ day of the week
—It's Friday.
A.fifth B.five C.six D.sixth
10._______ of the land in that district is covered with trees and grass.
A. Fifth two B. Two fifth C.Fifth second D. Two fifths
11.—____________of volunteers will be needed for the 2020 Olympic Games.
—Let's go and____________ them.
A.Thousands, join B.Thousand, be a member of
C.Three thousand, take part in D.Thousands, be in
12.The population of China ______________ almost 1.4 billion. And about 40% of the population in China ______________ farmers.
A.are; are B.are; is C.is; is D.is; are
13.There are twelve boys and thirteen girls in Class Four, which means______students in total.
A.33 B.25 C.13 D.12
14.________ number of the teachers in No. 1 Middle School is about one hundred. And ________ of them are women teachers.
A.The, two thirds B.The, two third C.A, second thirds
15.Mrs. Green will buy something on sale today. All the things will be 20% off. According to the table, she may save_____ dollars.
Shopping List Potatoes(2 kilos) Tomatoes(1 kilo) Eggs(3 kilos) Meat(2 kilos)
Usual Price( $/kg) 1.5 3 5 2.5
A.$5.2 B.$1.2 C.$0.6
16.He climbed so fast that he reached ______ floor in two minutes.
A.nine B.the nine C.the ninth D.ninth
17.Americans eat vegetables per person today as they did in 1910.
A.as twice as many
B.twice as many as
C.more than twice as many
18.—How old is your younger brother, Tom
— . And we had a birthday party for his birthday last week.
A.Ninth;nine B.Nine;nine C.Nine; ninth D.Ninth;ninth
19.Mudanjiang government is going to plant ___ trees around the city to make it greener and more beautiful.
A.thousand
B.thousands of
C.three thousand of
20.—What day is the ____ day of the week
—It's Friday.
A.fifth B.five C.six D.sixth
21.—Jack does four kinds of activities every school day. He spends 3 hours doing these things every day.
—According to the form below, he spends on sports activities a day.
Activities Running Learning the piano Reading books Playing basketball
Time (a day) 30 minutes 45 minutes 1 hour
A.45 minutes B.75 minutes C.375 minutes
22.In Yunnan province, there is a valley famous for its butterflies. You will see over four _______kinds of butterflies flying around ________ you get into the valley.
A.hundred; when B.hundreds of; while
C.hundred; until D.hundreds; if
23.—Have you heard of the Two-Child policy
—Of course. And I know many couples have new babies in their ______.
A.forties B.fortieth C.the fortieth D.forty
24. of the coats made of cotton. They feel comfortable.
A.Two-thirds; is B.Two-thirds; are
C.Two-third; is D.Two-third; are
25. About____ of the earth ____covered with water,but we have less and less available(可利用的) fresh water.
A.Three fourth; is B.three fourths; is C.three fourths; are
26.______ of the students in our school are boys.
A.Two three B.Second three C.Two thirds D.Two third
27.Mrs. Green will buy something on sale today. All the things will be 20% off. According to the table, she may spend ________________ dollars less than usual.
Shopping List Potatoes (2kilos) Tomatoes (1 kilo) Eggs (3 kilos) Meat (2 kilos)
Usual price ($ kg) 1.5 2 5 2.5
A.5 dollars B.20 dollars C.25 dollars
28.There is a big sale in a supermarket. Alice bought one for each kind of the following things. According to the table below, he saved________ in all.
A.¥513 B.¥345 C.¥257
29.Two ________ students ________ to the opening ceremony last Friday.
A.hundreds; were invited B.hundred; were invited
C.hundreds of; invited D.hundred of; invited
30._______ people prefer HUAWEI phone a, and about_______ of them are adults.
A.A number of; four-fifths B.A number of; four-fifth
C.The number of; four-fifths D.The number of; four-five
二、填空题
31.    (hundred) of people are standing at the top of Mount Taishan to see the sunrise.
32.—Mr. Black has five daughters and each daughter has a brother. How many children does Mr. Black have
—   .
33.A normal person's heart beats   (42,000,000)times every year.
34.Toni Morrison is considered as one of the best writers of the     (第二十) century.
35.There are n    students in the meeting room, thirty-eight girls and fifty-two boys.
36.It's my grandmother's n    birthday today, next year she'll be one hundred years old.
37.It is said that the population of the world will be    (7,000,000,000)by the year 2020.
38.The number after twenty-nine is t    .
39.Why do the people in the western countries think t    is unlucky number
40.Look at the lines drawn inside the squares, and name two squares with parallel lines.   
答案解析部分
1.【答案】B
【解析】【分析】句意:——你昨天的假期过得怎样?——很完美!这是我奶奶八十岁的生日,我们举行了一个大的家庭庆祝会。根据birthday,可知这里表示过第几个生日的意思,一般在birthday前面加序数词,表示第几个生日,而且在序数词前面通常要加定冠词the,eighty的序数词是eightieth,故答案为B。
【点评】考查序数词的用法,注意序数词的变法:一般由基数词加th构成,而eighty是变y为i再加eth。
2.【答案】A
【解析】【分析】句意:根据中国的传统,春节期间老人通常会给年轻人压岁钱,汤姆从亲戚那里得到了2000元,他花了一些钱。他现在口袋里有多少钱?给父母买礼物花掉一半的钱,即剩1000元,给自己买衣服,花了其余五分之三的钱,即1000的五分之三,是600,剩了400元,故答案为:A。
【点评】考查数字计算,读懂题意,认真计算,给出答案。
3.【答案】B
【解析】【分析】句意:Brown夫人出生于1968年。今天是她50岁的生日。A fifty 五十,基数词;B fiftieth 第五十,序数词;C sixtieth 第六十,序数词。表示“……岁生日”时,应用序数词,先排除A。根据句意 “Mrs. Brown was born in 1968”可知,到现在Brown夫人应该是五十岁了。故选B。
【点评】考查序数词。注意基数词和序数词的用法区别。
4.【答案】A
【解析】【分析】句意:村子里大约有八百人。hundred,百,与基数词搭配时,不用复数; ,hundred 后跟of 时,应用复数,前面不能用基数词, 故选A。
【点评】考查数词用法。注意hundred,thousand和million等词的使用规则。
5.【答案】A
【解析】【分析】句意:——你知道《金银岛》是在哪一年出版的吗?——不太确定,但我相信它是在......出版的。根据Not exactly,可知时间不确定,因此只能具体到……年代,表示……年代, 定冠词+(世纪百位进数+十位年代数)+s,故选A。
【点评】考查时间的表达方式,此类题应注重了解英语中表达时间的结构与规则。
6.【答案】D
【解析】【分析】句意:昨天成百上千的人来到镇上看赛车。hundred一百,表示具体的数字时无论是几百都不加s,如:一百one hundred,两百two hundred;但是当表示虚数时,要加s和of,hundreds of即为成百上千,故选D。
【点评】考查hundred相关搭配,对hundred,thousand的用法要熟悉。
7.【答案】C
【解析】【分析】句意:——你们有55个学生吗?——是的,我们有。根据students,可知基数词修饰名词复数,55,fifty-five,是基数词,中间一定要加连字符。故选C。
【点评】考查数词,注意识记fifty-five的用法。
8.【答案】D
【解析】【分析】句意:“three quarters”的意思是什么,李平?我明白。它的意思是四分之三。在表示时间时,“three quarters”指的是三刻钟即45分钟,在表示数目时,“three quarters”指的是四分之三。在英语中,分数的分子用基数词,分母用序数词,当分子大于1时,分母要用复数形式。所以选D。
【点评】考查数词。
9.【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。
10.【答案】D
【解析】【分析】句意:那个地区五分之二的地方覆盖着树和草。英语中分数的分子放在前面,用基数词表示,五分之二,分子:two;分母放在后面,用序数词表示,五分之二,分母用fifth的形式;当分子为一是,分母用单数,当分子大于一时,分母用复数,五分之二,分母:fifths。所以五分之二,用英语表示为 Two fifths。故选D。
11.【答案】A
【解析】【分析】句意:——2020年奥运会将需要几千名志愿者。——让我们去加入他们吧。thousands of,几千,join sb,加入,和某人一起,故选A。
【点评】考查数词,注意join sb的用法。
12.【答案】D
【解析】【分析】句意:中国的人口接近14亿。中国大约40%的人口是农民。空一,主语是population,故系动词用is,空二,主语是40% of the population,此处的百分数表示名词复数,人口中的40%,故系动词用are,故选D。
【点评】考查系动词,注意主谓一致的用法。
13.【答案】B
【解析】【分析】句意:四班有12名男生和13名女生,这就意味着总共有25名学生。12+13=25,故答案为B。
【点评】考查数词的加减,掌握基数词即可判断答案。
14.【答案】A
【解析】【分析】句意:第一中学的教师人数大约有一百人。和三分之二其中有女教师。the number of.....的数量;a number of大量,one hundred100,指的是数量,所以用the,排除C;英文分数表达:分母用序数词,分子用基数词,分子大于一时分母用复数。3是分母,所以用序数词third,2是分子,所以用基数词two,分子3大于1,所以分母third用复数thirds,所以三分之二用two thirds,故选A。
【点评】考查短语辨析,首先识记固定搭配the/a number of区别,然后理解分数表达。
15.【答案】A
【解析】【分析】句意:格林太太今天要买些特价商品。所有的东西都会打八折。根据表格,她可能会节省多少美元?总价是:2×$1.5+1×$3+3×$5+2×$2.5=$26,可以节省的价格是:$26-$26×0.8=$5.2,故选A。
【点评】考查数学运算,注意读懂表格,熟记买东西的价格计算与打折的方法。
16.【答案】C
【解析】【分析】句意:他爬的如此快以至于两分钟他就到达了九楼。表示楼层用序数词,注意序数词前通常用定冠词the,故选C。
【点评】考查数词辨析。
17.【答案】B
【解析】【分析】句意:今天美国人的人均蔬菜摄入量是1910年的两倍。表示是......的几倍用A+谓语+倍数+as+形容词或者副词原级+as+B,twice两倍,指的是倍数,many修饰可数名词复数vegetables,所以用twice as many as,故选B。
【点评】考查倍数,注意平时识记表示是......的几倍用A+谓语+倍数+as+形容词或者副词原级+as+B。
18.【答案】C
【解析】【分析】句意:—汤姆,你弟弟多大了?—九岁。上周我们为他的第九岁生日开了—个生日派对。nine基数词,九;ninth序数词,第九。年龄用基数词表示; 第九个生日,表示顺序,用序数词。故答案选C。
【点评】考查数词,基数词表示数量,序数词表示次序。
19.【答案】B
【解析】【分析】句意:牡丹江政府要在全城栽数千棵树,使它变得更绿,更美。hundred,thousand,million,billion在句中实指时,前面加数词, hundred, thousand, million, billion用单数,后不加介词of。虚指时,前面不加数词,hundred,thousand,million,billion用复数,后要跟介词of。故选B。
20.【答案】D
【解析】【分析】句意:——一个周的第六天是哪一天?——是星期五。根据常识可知周日是一周的第一天,所以周五是第六天。由the可知用序数词,故答案为D。
【点评】考查序数词的用法和常识。
21.【答案】B
【解析】【分析】句意:——杰克每天在学校做四种活动。他每天花3个小时做这些事情。——根据下表,他每天花在体育活动上多长时间。根据表格第二行,可知他打篮球的时间是3小时减去做其他事情的时间,共45分钟;根据第一行,可知杰克做的运动有跑步和打篮球,共75分钟,故选B。
【点评】考查数学计算题,注意先分析题干,再进行数学计算。
22.【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。
23.【答案】A
【解析】【分析】句意:——你听说过二胎政策吗?——当然,并且我知道许多夫妇在40岁的时候生婴儿。根据短语in their forties,在四十多岁,可知比较符合句意,故选A。
【点评】考查介词短语,注意in one's forties的用法。
24.【答案】B
【解析】【分析】句意:三分之二的外套是棉花做成的,它们感觉很舒服。表示几分之几,要用“基数词+序数词”,分子为基数词,分母为序数词,且基数词大于1,序数词后加上s,two-thirds 三分之二,主语 the coats是复数,be 动词要用 are,故选B。
【点评】考查分数的表达和主谓一致,注意识记几分之几的表达式和主谓一致。
25.【答案】B
【解析】【分析】句意:地球约有四分之三的面积被水覆盖,但我们可用的淡水却越来越少。 Three fourth四分之三,错误形式,three 不是置于句首,首字母不需要大写,且分词three超过一,应用复数形式;three fourths四分之三;is是,主语为可数名词单数/不可数名词;are是,主语为第二人称/可数名词复数。第一空根据句意,可知是四分之三 three fourths ,排除A;第二空根据 不可数名词主语 About____ of the earth 地球约有四分之三的面积 ,可知be动词应is,排除C。故选B。
【点评】考查分数和be动词。注意熟记英语分数表达中, 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。 若分子为1,则分母的序数词为单数形式,若分子大于1,则分母的序数词用复数形式 。
26.【答案】C
【解析】【分析】句意: 我们学校的学生中有三分之二是男生。分数词是分子是基数词,分母是序数词,分子大于一,分母加s,因此二分之一是two thirds,故选C。
【点评】考查分数,注意分子是基数词,分母是序数词,分子大于一,分母加s的用法。
27.【答案】A
【解析】【分析】句意:格林太太今天要买减价商品。所有的东西都打八折。根据表格,她可能会比平时少花多少钱。根据表格,可知她买2公斤土豆,日常价1公斤西红柿,3公斤鸡蛋,2公斤肉,日常总价为25美元,打八折的价格为20美元,少花5美元,故选A。
【点评】考查数学计算题,注意根据所给信息进行数学计算。
28.【答案】C
【解析】【分析】句意: 超市里有一场大减价。爱丽丝把以下每一种东西都买了一个。根据下表,他总共节省了257元。根据表格描述dress节省了300*20%=60,jeans节省了180*40%=72,shoes节省了240*50%=120,bag节省了50*10%=5,故一共节省了60+72+120+5,故是257元,故选C。
【点评】考查数词,注意整数的表达法的用法。
29.【答案】B
【解析】【分析】句意: 两百名学生被邀请参加了上周五的开幕式。hundred和数字连用用单数,两百是two hundred,学生和邀请之间是被动关系,用被动语态,根据可知是一般过去时,所以用一般过去时的被动语态,一般过去时的被动语态是was/were+及物动词的过去分词,students是复数,用 were invited,故答案为B。
【点评】考查数词和被动语态。注意hundred和数字连用时用单数。
30.【答案】A
【解析】【分析】句意:许多人更喜欢华为手机,其中约五分之四的人是成年人。The number of,……的数量。A number of,大量、很多。分数表达:分子基数词,分母序数词,分子大于一,分母加s。根据_______ people prefer HUAWEI phone可知,应该是许多人喜欢华为,所以第一空用A number of修饰。且再根据about ________ them are adults可知,这是分数表达,表示五分之四,分子大于一,所以要加s,所以第二空是four-fifths,故选A。
【点评】考查短语辨析和分数表达。注意a number of和the number of的区别。且要知道分数表达的规则。
31.【答案】Hundreds
【解析】【分析】hundred,thousand,million等数词不与具体数字连用,而是表示不确定的泛指数时,不仅要要用复数,而且要后接介词of,然后才能接名词,故填 Hundreds 。句意是:数百人正站在泰山顶上看日出。
【点评】本题考查数词用法。
32.【答案】six
【解析】【分析】句意:布莱克先生有5个女儿,每个女儿都有一个哥哥。布莱克先生一共有几个孩子?根据“ each daughter has a brothe”可知brother一定是年龄最大的,只有哥哥是年龄最大的才能保证每个女儿都有一个哥哥,没有弟弟,因此布莱克一共有5+1=6个孩子,故填six。
【点评】考查数学运算。注意灵活处理遇到的问题。
33.【答案】forty-two million
【解析】【分析】句意:一个正常人的心跳是每年4千2百万次。million百万,故答案为forty-two million。
【点评】考查数词的读法。
34.【答案】twentieth
【解析】【分析】句意:托妮 莫里森被认为是二十世纪最优秀的作家之一。第二十个世纪,应该用序数词,twentieth,第二十,序数词.故填:twentieth。
35.【答案】ninety
【解析】【分析】句意:有……学生在会议室里,38个女孩和52个男孩。将男孩与女孩的人数加起来一共是90个。首字母为n,故填ninety。
【点评】考查基数词。基数词与序数词的辨认与书写是学生应掌握的内容。
36.【答案】ninety-ninth
【解析】【分析】句意:今天是我奶奶九十九岁生日,下一年她就一百岁了。注意到后半句所说 next year she'll be one hundred years old.下一年她将一百岁,那今天就是九十九岁生日,也就是第九十九个生日。故填ninety-ninth。
【点评】此题需要理解全句所要表达的意思,还要注意基数词转变序数词。
37.【答案】seven billion
【解析】【分析】句意:据说世界人口到2020年将达到70亿。billion十亿,故答案为:seven billion
【点评】考查数词的表达,单词billion十亿。
38.【答案】thirsty
【解析】【分析】句意:29后面是三十。根据句意可推测故填thirsty
39.【答案】thirteen
【解析】【分析】为什么西方国家的人们认为13是个不吉利的数字?“thirteen”数词,13 ,理解句意结合生活常识,再加上首字母,故填thirteen。
【点评】考查基础生活常识,西方文化以及数词的记忆,平常应注重积累。
40.【答案】B&D
【解析】【分析】句意:看小方块中的横线,并说出两个平行线的方块名字。根据图片中,B和D两条横线是平行的,故答案为B&D。
【点评】考查数学常识,注意抓住关键词parallel lines。
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