专题四：数词
数词是用来表示数目多少或顺序先后的词，分为基数词和序数词两种。基数词是用来表示数目的，序数词是用来表示顺序的。
一、数词在句子中的作用：
基数词与序数词的用法基本相同，在句中均可作主语、表语、定语和宾语，此外，基数词还可作同位语。
①作主语：five and six is eleven. 五加六等于十一。
②作表语：I am thirty years old. 我30岁了。
③作定语：There are fifty-six peoples in China.中国有56个民族。
④作宾语：Have you found any books there? Yes, I have found two.
在那儿你已找到书了吗？是的，我已找到两本。
⑤作同位语：We two come from China.我们俩来自中国。
二、数词的构成及用法：
一）基数词的构成及用法：
2.基数词的构成：
①1-12单独记：one，two，three，four，five，six，seven，eight，nine，ten，eleven，twelve
②13-19词尾为teen：thirteen，fourteen，fifteen，sixteen，seventeen，eighteen，nineteen
③20,30,40等逢十词尾为ty: twenty,thirty,forty等。
④21-99在十位数和个位数之间加连字符构成：21twenty-one ,55fifty-five, 99ninety-nine
⑤101-999先说几百，再加and，再加末尾两位数：101one hundred and one, 239two hundred and
thirty-nine, 999nine hundred and ninety-nine ⑥1000以上的数词，先从后向前数，每三位用一个“空格或逗号”隔开。第一个“空格或逗号”为thousand；第二个“空格或逗号”为million；第三个“空格或逗号”为billion。然后一节一节用几百几十几的方法表示。
1 008/1,008 one thousand and eight
178 234/178,234 one hundred and sevety-eight thousand, two hundred and thirty-four
345 679 876/345,679,876 three hundred and forty-five million, six hundred and seventy-nine
thousand, eight hundre and seventy-six
5000 000 000/5,000,000,000 five billion
3.基数词的位置：
①位于another,all之后。
Can you give me another two days?你能再给我两天吗？
The boy lost all the four pens yesterday.昨天那个男孩四支钢笔全丢了。
②位于such和more之前。
I can finish reading two such books in a day. 一天里我能读完这样的两本书。
We need to plant ten more trees.我们还需要种十棵树。
③可置于last,next,other之前或之后。
His last two books are written in English.=His two last books are written in English.他的后两本书是用英语写的。
二）序数词的构成及用法：
一二三要单独记，one—first, two—second, three—third;
th要从四加起，fourth,sixth;
eight少个t, 即eighth；
nne去掉e，即ninth;
five—fifth, twelve—twelfth;
ty变成tie,twenty—twentieth;
若问“几十几”或“几百几”，只变个位记心里。
twenty-one---twenty-first
3.序数词的用法：
①一般情况下，序数词前要加定冠词the。
The first lesson is very easy. 第一课是很容易的。
Monday is the second day of a week.周一是每周的第二天。
②序数词前要加定冠词the，表示“第几”；但也可以在前面加不定冠词，意为“又一，再一”。The second book is new.第二本书是新的。
Try a second time and you’ll succeed.再试一次，你就会成功的。
I want a third cake because the second one is too small.我想再来一块蛋糕，因为第二块是相当小的。
三、数词的一些常见表达法与读法：
一）分数、百分数、小数的表示法：
1.分数：
分数构成的总原则是：分子用基数词，分母用序数词。分子大于1时，表示分子的基数词用单数，表分母的序数词用复数。两者之间可用连字符号相连，也可不用。分子与分母都较大时，一般用over。带分数的表示“基数词＋and＋分子基数词＋分母序数词”。
1/3 one-third 2/5 two fifths 22/9 twenty-two over nine 33/50 thirty-three over fifty
但：1/2 a/one half 1/4 a/one quarter或a/one fourth 3/4 three quarters或three fourths 2.百分数：
百分数由“基数词＋﹪”构成，百分号﹪读作percent或per cent,无复数形式。
10﹪ten percent 35﹪thirty-fivepercent 0.4﹪zero point four percent
3.小数：
小数点读作point,小数点前按基数词读，小数点后则将数字依次读出。
0.12 zero/o point one two 23.456 twenty-three point four five six
二）算式表达法：
加法用plus或and,减法用minus,乘法用times或multipied by,除法用divided by表示，等号用is, makes, equals或is equal to .
2＋3=5 Two plus three is five.
Two and three imakes five.
7-2=5 Seven minus two equals five.
Two from/out of seven leaves five.
2×3=6 Two times three is six.
Two multipied by three is equal to six.
16÷2=8 Sixteen divided by two is eight.
Two into sixteen equals eight.
三）倍数的表达法：
倍数中的“一倍”用once;“两倍”用twice或double;三倍或三倍以上用“基数词＋times‖。
1.A＋be＋倍数＋形容词比较级＋than＋B “A比B…多少倍。”
This wire is three times longer than that one. 这根电线比那根长三倍。
2.A＋be＋倍数＋as＋形容词原形＋as＋B ―A是B的多少倍…。‖
This wire is four times as long as that one. 这根电线是那根的四倍长。
3. A＋be＋倍数＋the＋名词＋of＋B “A是B的多少倍…”
这类名词有：size(大小)，length(长度)，weight(重量)，height(高度)，width(宽度)，depth(深度)，price（价格）等。
This wire is four times the length of that one. 这根电线是那根的四倍长。
4. A＋be＋倍数＋what＋B从句―A是B的多少倍…。‖
The output of cars in 1990 was three times what it was in 1988.
1990年汽车的产量是1988年的三倍。
四）数的增减表达法：
英语中常用来表示净增或净减的结构有：
1.A＋be＋形容词比较级＋than＋B＋by＋倍数“A比B…多少倍。”
This wire is longer than that one by three times. 这根电线比那根长三倍。
2.动词＋by＋分数/百分数/数字“增加/减少了多少。”
表示数增加的动词有increase,go up,raise,rise,grow等；表示数减少的动词有：reduce,go down,fall,decrease等。
The cost increased by 20 percent. 成本增加了20﹪。
Production fell by one-third. 产量下降了三分之一。
3.分数/百分数＋less than “少/下降了…”
The steel output this year is 10 percent less than that in 2009.
今年钢的产量比2009年下降了10﹪。
五）约数的表达法：
1.“大约”用about,some,around,nearly,or so(左右),more or less（或多或少）等。
He is about 20 years old. 他大约20岁了。
The story happened around ten years ago.这个故事大约发生在10年前。
2.“多于，超过“用over,above,more than,等。
He is over 30 years old.他30多岁了。
All children above seven must go to school. 7岁以上的所有儿童都必须上学。
3.“少于，不超过‖用less than,below,under,or less等。
He is less than 30 years old.他不到30岁。
The temperature is below zero.温度在零度以下。
4.“…或…以上”用…or more表示。
This box weighs two tons or more.这箱子重两吨或两吨以上。
5. “…或…以下”用…or less表示。
This box weighs two tons or less.这箱子重两吨或两吨以下。
六）编号的表达法：
1.基数词和序数词都可以用于事物的编号，但表现的形式不同。
第一课Lesson One或the first lesson
第十页Page ten或the tenth page
第二次世界大战World WarⅡ或the Second World War
2.若数字过长，则应避免使用序数词。
520房间 Room 520
456页 Page 456
3.a/the number(No.)＋基数词＋名词
一路公共汽车a No.1 bus
第18号房间the No.18 room
4. 国王等的头衔通常用罗马数字表示。
Charles Ⅴ查理五世
但口语中也可为：Charles the Fifth
七）日期和时刻的表达法：
1.日期的表达法：
①英语中“年月日”可以写成“日月年或月日年”。“年、月”前用in；“日”前用on，“日”用基数词或序数词表示皆可，但读作序数词。例如：
2010年10月1日写作：1 October,2010 或October 1st,2010
读作：the first of October,2010或October the first,2010
在2010年10月in October,2010
在2010年10月1日on 1 October,2010
②表示年代的阿拉伯数字＋s/’s,或用逢十的基数词复数表示年代；用early,mid-,late分别表示某一年代的初期、中期和末期。
在二十世纪八十年代in the 1980s/’s
在三十年代in the thirties
在四十年代初期in the early forties
③几种年份的读法：
1900nineteen hundred
1901nineteen one或nineteen o one或nineteen hundred and one
1995 nineteen ninety-five
2000 two thousand
2009 two thousand and nine
476BC four hundred seventy-six BC或four seventy-sixBC或four seven six BC
AD409（英）four hundred and nine AD
409AD（美）four o nine AD
2.时刻的表达法：
①直接表达法：即按顺序先读小时再读分钟。
6:00 six o’clock
7:20 seven twenty
8:05 eight o five
9:45 nine forty-five
②间接表达法：分钟数≤30分钟时，用“分钟数＋past＋整点”；分钟数＞30分钟时，用“60-分钟数＋to＋下一个整点”。半小时用half表示，一刻钟用quarter表示。
1:20 twenty past one
2:15 a quarter past two
3:30 half past three
4:40 twenty to five
5:45 a quarter to six
八）年龄的表达法：
表示“在某人几十岁”时，用“in one’s＋基数词的复数”。
Tom left his hometown in his thirties. 汤姆在30几岁时离开了他的家乡。
其他：
He is a student of nineteen. 他是一个19岁的学生。
He is a student aged nineteen. 他是一个19岁的学生。
He died at the age of 80. 他80岁时去世了。
九）度量衡的表达法：
1.长宽高的表达法：
This rope is 40 centimeters long
This rope is 40 centimeters in length. 这根绳子长40厘米。
This rope has a length of 40 centimeters
This street is 5 meters wide.
This street is 5 meters in width. 这条大街宽5米。
This street has a width of 5 meters.
He is six feet tall.
他身高六英尺。
He is six feet in height.
2.面积的表达法：
The town covers an area of 10 square miles. 小镇占地10平方英里。
The room is five meters by five meters. 这个房间是5米见方。
3.重量的表达法：
I’m fifty kilos.我体重50公斤。
This box weighs two tons. 这箱子重两吨。
4.温度的表达法：
Water boils at 100 degrees Centigrade. 水在100度沸腾。
Water freezes at 0 degree Centigrade. 水的冰点是0度。
十）数词的一些特殊用法：
1.英语中的“每隔”表达法为“every＋基数词＋名词复数=every＋序数词＋名词单数”。every three days=every third day 每三天/每隔两天
every four years=every fourth year 每四年/每隔三年
另外：every other＋名词单数“每隔一…”； every few＋名词复数“每隔几…”
every other day 每隔一天 every few meters 每隔几米
2.hundred,thousand,million,billion的用法：与具体的数词one,two或several,some,many等连用时，要用单数形式；与of连用时，要用复数形式，但前面不能再加数词。
one hundred pepople 100人three million trees 三百万棵树
hundreds of students 成百上千的学生thousands of stars 成千上万的星星
3.dozen与score的用法：
dozen,score与数词或many,several等连用时，其后不加s；dozen修饰名词时，其后不加of,但若修饰的名词前有限定词the,these,those,his,my,their等或修饰的词为人称代词时，其后要加of；score修饰名词或人称代词时，其后要加of。
a dozen eggs 一打鸡蛋two dozen books 两打书
three dozen of the apples 三打苹果four dozen of them 他们中的四打
a score of eggs 二十枚鸡蛋two score of books 四十本书
three score of them 他们中的六十
但：dozens of “许多的，大量的”，scores of“许多的，大量的”修饰可数名词的复数。dozens of eggs 许多鸡蛋scores of students 许多学生
注1：常见的含有基数词的习惯表达法有：
one at a time 一次一个one by one 一个接着一个
one and the same 完全一回事one in a thousand 千里挑一的
ten to one 很可能 a hundred and one 许多
the last but one 倒数第二cut in two 切成两半
by twos 成双成对地by twos and threes 三三两两地
at sixes and sevens 七嘴八舌 a thousand thanks 万分感谢
by the dozen 按打计in tens 十个十个地
in five hundreds 五百五百地one in/out of ten 十分之一
注2：常见的含有基数词的习惯表达法有：
at first 起初at first sight 乍一看
first of all 首先from first to last 自始至终
for the first time 第一次in the first place 第一名
second to none 首屈一指的on second thoughts 再考虑
second nature 第二天性second best 仅次于最好的
tenth-rate 最劣等的at the eleventh hour 在最后的时刻
数词专练：
1.The hero of the story was a film star ________ .
A. over histhirty
B. in his thirty’s
C. in his thirtieth
D. in his thirties
2. The teacher asked us to write a ________ article.
A two-thousand-word B. two-thousands-word
C. two-thousands-words
D. two-thousand- words
3. He told us that he had ________ son.
A. a 12-year-old
B. an 12-years-old
C. a 12-years-old
D. an 12-year-old 4．My brother lives at ________ on ________ floor.
A. Room Six; the second
B. Six Room; second
C. Room Six; two second
D. the room six; the second
5. She began to learn French ________ .
A. in the 1980s
B. in the 1980
C. in 1980’s
D. in 1980s
6. It will take ________ time to finish the book.
A. one and a half years’
B. a year and a half
C. one and a half year’s
D.a year and a half’s
7. –What can Ido for you?
--I would like to take ________ these eggs.
A. two dozen
B. two dozens
C. two dozen of
D. two dozens of
8. –How many presidents were there before Abraham Lincoln?
-- ________ , so he was ________ president.
A. Fifteen; the sixteenth
B. Fifteen; sixteenth
C. Fifteen sixteen
D. Fifteenth; the sixteen
9. –How long will you stay there?
--For ________ .
A. one and two days
B. one and two day
C. one or two day
D. a day or two
10. Three ________ died of pollution last year.
A. hundreds old people
B. hundred old people
C. hundreds of old people
D. Hundred of old people
11. ________ 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
12. It’s said that Mr. Zhang has been to Beijing ________ .
A. a hundred time
B. hundred of times
C. hundreds of times
D. hundreds of time
13. They fought in China during ________
A. World War Two
B. the World War Two
C . Second World War D. the World Second War
14 Is there any tea for us ________ ?
A. nineth
B. nine
C. the ninth
D. eighty
15 Our teacher asked us to write on every ________ line.
A. two
B. three
C. third
D. one
16.My little sister was born ________ .
A. on October, 1976
B.on 1st October, 1976
C. in 1976 October
D. 1st 1976 October
17.—Which bus shall I take to the zoo?
--- ________ .
A.The six Bus
B. Bus Number Six
C. Bus Six
D. six Bus
18. He cut the cake ________ .
A. in halves
B. in half
C. into halves
D. into half
19. It took me ________ days to finish drawing
A. a half dozen
B. half a dozen
C. half dozens
D. half dozen
20. ―She is over forty‖means ― ________ ‖.
A. She is in the forties
B. S he is in the 40s
C. She is in her forties
D. She isforty years old
21. This road is ________ as wide as that one.
A. one and a half time
B. one-and- half time
C. one and a half times
D. one-and-half-time 22．--How about the newly- built railway?
-- It’s said to be ________ .
A. about two thousand kilometres long
B. lengh about two thousands kilometres
C. two thousand kilometres about long
D. in two thousand kilometres of lengh
23. It’s imporant for us to learn ________ foreign language besides English.
A. the second
B. a second
C. the two
D. two other
24. Paper produced every year is ________ the workd’s production of vehicles.
A. the three times weight of
B. as three times heavy as
C. three times the weight of
D. three times heavier as
25. Can I have ________ cakes?
A. two another
B. Another two
C. the nother two
D. another the two
26. I’m afraid your luggage wi ll be among ________ to arrive.
A. fourth
B. forth
C. the fourth
D. tourths
27. I’ll go to Beijing ________ next month.
A. the third time
B. a third times
C. a third time
D. the third times
28. Was he ________ to speak at the meeting yesterday?
A. first
B. a first
C. the first
D. one
29. This is her ________ visit to China, isn’t it?
A. the second
B. two
C. second
D. the twice
30. Please give me ________ apple to eat.
A. more one
B. one more
C. the first more
D. more the
31. At a rough estimate , Nigeria is ________ Great Britain.【05上海】
A. three time the size of
B. the size three times of
C. three times as the size of
D. three times the size of
32. She went to the bookstore and bought ________ . 【06北京】
A. dozen boo
B. dozens books
C. dozen of books
D. dozens of books
33. It is reported that the floods have left about ________ people homeless. 【07浙江】
A. two thousand
B. two-thousands
C. two thousands
D. two thousands of
34. I like this jacket better than that one, but it costs almost three times ________ . 【08浙江】
A. as much
B. as many
C. so much
D. so many
35. Ten years ago the population of our village was ________ that of theirs. 【08陕西】
A. as twice as
B. twice as large as
C. twice as much as
D. as twice much as
【文库独家】 拓展训练2020年中考英语专题分类卷专题四数词 考点1 基数词和序数词 ( )1. (2018 .广东) According to a survey,four out of five women do housework at home, but only _____ of men would do it. A.four fifth B. four fifths C. two fifth D. two fifths ( )2. My father gave me a bike on my _____ birthday. A.ten B. a tenth C. the tenth D. tenth ( )3.There are twelve boys and thirteen girls in Class Four, which means_______students in total. A.33 B. 25 C. 13 D. 12 ( )4. (2017 .重庆B)This Saturday is my _____ birthday. Welcome to my party ! A.fourteenth B. the fourteenth C. fourteen D. the fourteen ( )5.( 2017.呼和浩特)-How old is your daughter? -___. We had a special party for her______. birthday yesterday. A.Nine; nine B. Nine; ninth C. Ninth; ninth D. Ninth; nine ( )6. December is the______ month of the year. A.twelve B. twelveth C. twelfth D. ninth ( )7. Please turn to Page________ and take a look at the picture on it. A.the eightieth B. eightieth C. eighties D. eighty ( )8. Kate is a school girl. She got many presents on her ________ birthday. A.fifteen
人教版英语英语数词专项练习含答案解析 一、初中英语数词 1．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。 2．The number of the students in our school is about four __________. _______ of them are girls. A. thousand; Two thirds B. thousands; Two third C. thousands; Two thirds D. thousand; Two third 【答案】 A 【解析】【分析】句意：我们学校的学生人数大约是四人。三分之二是女孩。four基数词后用thousand的原形，分数表达形式是分子是基数词，分母是序数词，分子大于一，分母用复数形式，故三分之二是two thirds，故选A。 【点评】考查数词，注意分数的用法。 3．—____________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 【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。 4．In the Ukraine（乌克兰）, a ________ of the population are Russia speakers. A. five B. fiveth C. fifth D. fifty 【答案】 C 【解析】【分析】句意：在乌克兰，五分之一的人口是俄罗斯人。此处考查分数的表达方
数词专项练习 I. 单项选择。 1. —Good morning, Madam. Can I help you? —Sure, I’d like ________for cooking vegetables. A. two cups of tea B. three pieces of bread C. five kilos of oil D. four bottles of milk 2. Nearly _______of the earth _______ covered by sea. A. three fourth，is B. three fourths，is C. three fourth，are D. three fourths，are 3. —We’ll be back for our school’s ____anniversary ceremony. —I see. That means you’ll have a get-toget her with your classmates in _______ years. A. fifteen，seven B. fifteenth，seven C. fifteen，seventh D. fifteenth，seventh 4. —Whi ch class won the match in the end? —I’m not quite sure. Perhaps _________did. A. Class Third B. Third Class C. Class Three D. Three Class 5. There are ________ people in the supermarket. It’s so crowded. A. hundred B. hundreds C. hundred of D. hundreds of 6. The number of the students in our school is about nine ______. ______ of them are boys. A. hundred; Two thirds B. hundred; Two third C. hundreds; Two thirds D. hundreds; Two third 7. My brother is a ______ boy and he can’t go to school now. A. four years B. four-year-old C. four-years-old D. four years old 8. It is said that the big fish in the lake i s about ______. A. four meters long B. four meter long C. four-meter long D. four-meters long 9. —What’s the date today? —It is _______. A. March the eighth B. March eight C. eight March D. eighth March
【英语】数词专题(含答案)1 一、初中英语数词 1．—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。 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．—Where is Class ______? —It's on the ______ floor. A. Six; third B. Sixth; third C. Six; three D. Sixth; three 【答案】 A 【解析】【分析】句意：——六班在哪里？——在六楼。六班，Class Six，专有名词，六楼，the sixth floor，使用序数词，故答案是A。 【点评】考查数词的用法，注意基数词和序数词的用法区别。 5．—What day is the ______ day of the week? —It's Friday. A. fifth B. five C. six D. sixth
一．数词含义：数词分为基数词和序数词。表示数目和数量的词为基数词；表示数目顺序的 词为序数词。 二．基数词 1-100 (略) ten / one hundred / one thousand / ten thousand / one hundred thousand one million / ten million / one hundred million / one billion 123one hundrend and twenty-three 1,234 one thusand, two hundred and thirty-four. 12,345 twelve thousand, three hundred and forty-five ( 千位与百位之间用逗号连接, 百位与十位之间用and连接, 十位与个位之间用连字 符- 连接 ) three hundred ( hundred 没有复数, 不能加s； hundred 前面只能用数字, 不能用 many 和 a few ) hundreds of ( hundred 如果加s, 后面必须接 of ) five thousand ( thousand 没有复数, 不能加s；thousand 前面只能用数字, 不能用 many 和 a few ) thousands of ( thousand 如果加s, 后面必须接 of ) 三．讲解序数词 first second third fourth fifth sixth seventh eighth ninth tenth eleventh twelfth thirteenth fourteenth fifteenth sixteenth seventeenth eighteenth nineteenth twenty-first twenty-second twentieth thirtieth fortieth fiftieth sixtieth seventieth eightieth ninetieth one hundredth Lesson Three: 第三课 page four six three: 第463页 page five o seven: 第507 页 Room three o five: 第305房间： Seventy-six Chang’an Stree: 长安街76号 in his fifties: 在他50多岁的时候 January twenty-eighth February fourteenth October first
中考英语数词专题 一、初中英语数词 1．The headmaster's office is on the floor. A. one B. two C. third D. three 【答案】 C 【解析】【分析】句意：校长的办公室在三楼。one一个，two两个，third第三，three三个。根据句意可知，此处需要填入的意义为第三层，故应该用序数词，故选C。 【点评】考查了序数词与基数词辨析，注意两者意义的区分。 2．—Where is Class ______? —It's on the ______ floor. A. Six; third B. Sixth; third C. Six; three D. Sixth; three 【答案】 A 【解析】【分析】句意：——六班在哪里？——在六楼。六班，Class Six，专有名词，六楼，the sixth floor，使用序数词，故答案是A。 【点评】考查数词的用法，注意基数词和序数词的用法区别。 3．My family lives on ________________ floor of the building. A. twelve B. the twelfth C. twelfth D. the twelve 【答案】 B 【解析】【分析】句意：我家住在这栋楼的第20层。表示第几层，用the+序数词+floor，固定搭配，twelve，12，基数词；twelfth，第12，序数词，故选B。 【点评】考查序数词用法，注意平时识记the+序数词+floor。 4．Please turn to Page ______________ and take a look at the picture on it. A. the eightieth B. Eightieth C. Eighties D. Eighty 【答案】 D 【解析】【分析】句意：请翻到第80页，看看上面的图片。当表示“第…….页（房间、组等）”时，常用“名词+基数词”，Page80表示“第80页”。故选D。 【点评】考查基数词的基本用法。注意Page80=the 80th page，都表示第80页。 5．There are ________________ months in a year. My birthday is in the ________________ month. A. twelve; twelve B. twelfth; twelfth C. twelve; twelfth D. twelfth; twelve 【答案】 C 【解析】【分析】句意：一年有12个月，我的生日在第12个月。名词复数months前是基数词，twelve是基数词，the定冠词后是序数词，twelfth是序数词，故选C。 【点评】考查数词，注意名词复数前是基数词，定冠词后是序数词的用法。
中考英语数词专题(含答案) 一、初中英语数词 1．Two ________ students ________ to the opening ceremony last Friday. A. hundreds; were invited B. hundred; were invited C. hundreds of; invited D. hundred of; invited 【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。 2．Two students to the opening ceremony last Friday. A. hundreds; were invited B. hundred; were invited C. hundreds of; invited 【答案】 B 【解析】【分析】句意：上周五有200名学生被邀请参加开幕式。根据题干中的two与选项中的hundred可知此题考查确切数量的表达方式，hundred要用单数形式；students与invite存在动宾关系，此处要用被动语态，由last Friday，可知要用一般过去时，故选B。【点评】考查数量的表达方式以及被动语态。注意确切数量与不确切数量在表达上的不同。 3．There are ______________ months in a year. December is the ______________ month of a year. A. twelve; twelve B. twelfth; twelfth C. twelve; twelfth D. twelfth; twelve 【答案】 C 【解析】【分析】句意：一年有十二个月，十二月是一年中的第十二个月。根据基数词表示数量以及months是名词复数可知，第一个空应填基数词twelve；根据序数词表示顺序以及month是名词单数可知，第二个空应用序数词twelfth。故选C。 【点评】考查基数词及序数词的基本含义及用法。注意twelfth的书写。 4．— Is Dongjin High-speed Railway Station the largest in Hubei Province? — Yes, of course. It's just a little smaller than the largest one in Wuhan. A. first B. second C. third D. fourth 【答案】 B 【解析】【分析】句意：——靳东高速火车站是湖北省第二大的吗？——是的，当然。它只是比武汉最大的稍微小一点。A第一，B第二，C第三，D第四，the+序数词+最高级，固定搭配，第几大，根据It's just a little smaller than the largest one，可知只有一个比它大，故它是第二大的，故选B。 【点评】考查形容词最高级，注意the+序数词+最高级的用法。
专题四数词 ( )1. —Peter, how old is your father this year? —_______. And we just had a party for his _______ birthday last weekend. (2008 陕西省) A. Fortieth; forty B. Forty; forty C. Forty; fortieth D. Fortieth; fortieth ( )2. —Shanghai has opened its ________ TV channel (频道) that sends programs in foreign languages. —Great! I can improve my English over it. （2008哈尔滨） A. first B. a first C. the first ( )3. About ________ of the workers in the factory were born in the _______. （2008 无锡） A. two-thirds; 1970 B. two-thirds; 1970s C. two-third; 1970 D. two-third; 1970s ( )4. The man also wrote _______ of beautiful pieces of music for the orchestra. （2008 天津） A. hundred B. six hundred C. a hundred D. hundreds ( )5. All the teachers live on _______ floor. （2008 长沙) A. the second B. two C. second ( )6. Basketball is so popular a game in the world that _______ people play it for fun and exercise. (2008 山东) A. million of B. millions of C. millions D. two millions of ( )7. —What’s the matter, Kangkang? （2008 黄冈） —Oh, I feel sorry to hear more than _______ people lost their lives in the earthquake (地震) in Sichuan. A. sixty thousands of B. sixty thousand C. sixty thousand of D. thousand of ( )8. _______of the warm water _______already been used up. (2008 青海西宁) A. Two-third; has B. Two-third; have C. Two-thirds; has D. Two-thirds; have ( )9. Everyone knows Beijing will host _______ Olympic Games in August, 2008. (2008 邵阳) A. 28th B. 29th C. the 29th ( )10. Over twenty _______ students took part in the math competition last year. （2008 湘潭） A. thousand B. thousands C. thousands of ( )11. So far, doctors have saved _______ people’s lives in the quake-hit area. (2008 淮安) A. thousands of B. thousand C. thousand of ( )12. The work is too difficult for Mr Xu to finish in a week. He needs _______ days. (2008 宿迁) A.more two B. two more C. two another D. another more ( )13. —Look at the picture. How many students ride to school in the class? —Oh, there are _______. (2008 四川广安) A. 8 B. 16 C. 4
外研版英语数词专项练习 一、初中英语数词 1．—____________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 【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。 2．—How old is your daughter? — ______. We had a special party for her ______ birthday yesterday. A. Nine; nine B. Nine; ninth C. Ninth; ninth D. Ninth; nine 【答案】 B 【解析】【分析】句意：——你的女儿多大了？——九岁，昨天我们给她过了一个特殊的九岁的生日聚会。第一空说明年龄，应使用基数词，第二空说明的是第几个生日，使用序数词，故答案是B。 【点评】考查数词，注意基数词和序数词的用法。 3．—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。 4．Two students to the opening ceremony last Friday. A. hundreds; were invited B. hundred; were invited C. hundreds of; invited 【答案】 B 【解析】【分析】句意：上周五有200名学生被邀请参加开幕式。根据题干中的two与选项中的hundred可知此题考查确切数量的表达方式，hundred要用单数形式；students与
数词专项练习题 I. 写出下列基数词相应的序数词： 1. one __________ 2. two _________ 3. three _________ 4. five ________ 5. eight __________ 6. nine _________ 7. twelve _________ 8. twenty __________ 9. thirty-one __________ 10. forty-four ___________ 11. fifty-seven ____________ .二把下列短语译成英语： 1. 第12课________________________ 2. 304号房间_______________________ 3. 半小时________________________ 4. 每日三次_______________________ 5. 第25页_______________________ 6. 20世纪90年代___________________ 7. 4路公共汽车_____________________ 8. 第15中学_____________________ 9. 21世纪_________________________ 10. 两吨半______________________ 11. 差一刻三点_____________________ 12. 第二册________________________ 13. 在他五十几岁时___________________ 14. 二年级八班____________________ 15. 10:45 _____________________________ 16. 第十五单元____________________ 17. 第三册第十三课_______________________ 18. 三分之一__________________ 19. 三百美金_________________________ 20. 1994年3月22日__________________ 三. 选择填空： 1. 333 reads ___________. A. three hundred and thirty three B. three hundreds and thirty-three C. three hundred and thirty-three D. three hundred thirty-three 2. The _______ month of the year is February. A. one B. first C. two D. second 3. The beautiful skirts are on show in the shop, Jane likes _______. A. the ninth B. the nineth C. nine D. ninth 4. It took me _______ to finish my homework. A. a half and two hour B. two hour and a half C. two and a half hour D. two and a half hours 5. December is the _______ month of the year. A. twelve B. twelveth C. twelvieth D. twelfth 6. Tom bought ______ for himself yesterday. A. two pairs of shoes B. two pair of shoe C. two pair of shoes D. two pairs shoes 7. There are _______ seconds in a minute. A. fourty B. forty C. sixteen D. sixty 8. Lin Tao gets up at ______ in the morning. A. half past six B. six past half C. past half six D. half six past 9. December ______ is Christmas. A. twenty-five B. the twenty-fifth C. the twentieth-five D. twentieth-fifth 10. There are _____ stars in the universe. A. millions B. million of C. millions of D. million 11. Monday is the _______ day of the week. A. two B. second C. three D. third 12. Mr. Black left here _____ ago. A. half a hour B. half an hour C. an half hour D. a half hours
最新中考英语数词专题训练答案 一、初中英语数词 1．The headmaster's office is on the floor. A. one B. two C. third D. three 【答案】 C 【解析】【分析】句意：校长的办公室在三楼。one一个，two两个，third第三，three三个。根据句意可知，此处需要填入的意义为第三层，故应该用序数词，故选C。 【点评】考查了序数词与基数词辨析，注意两者意义的区分。 2．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。 3．______ of the students in our school are boys. A. Two three B. Second three C. Two thirds D. Two third 【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。 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．Two students to the opening ceremony last Friday. A. hundreds; were invited B. hundred; were invited C. hundreds of; invited 【答案】 B 【解析】【分析】句意：上周五有200名学生被邀请参加开幕式。根据题干中的two与选项中的hundred可知此题考查确切数量的表达方式，hundred要用单数形式；students与invite存在动宾关系，此处要用被动语态，由last Friday，可知要用一般过去时，故选B。【点评】考查数量的表达方式以及被动语态。注意确切数量与不确切数量在表达上的不
（英语）英语数词专题训练答案 一、初中英语数词 1．The headmaster's office is on the floor. A. one B. two C. third D. three 【答案】 C 【解析】【分析】句意：校长的办公室在三楼。one一个，two两个，third第三，three三个。根据句意可知，此处需要填入的意义为第三层，故应该用序数词，故选C。 【点评】考查了序数词与基数词辨析，注意两者意义的区分。 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．The number of the students in our school is about four __________. _______ of them are girls. A. thousand; Two thirds B. thousands; Two third C. thousands; Two thirds D. thousand; Two third 【答案】 A 【解析】【分析】句意：我们学校的学生人数大约是四人。三分之二是女孩。four基数词后用thousand的原形，分数表达形式是分子是基数词，分母是序数词，分子大于一，分母用复数形式，故三分之二是two thirds，故选A。 【点评】考查数词，注意分数的用法。 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．Two students to the opening ceremony last Friday. A. hundreds; were invited B. hundred; were invited C. hundreds of; invited 【答案】 B
中考英语数词专项练习 一、初中英语数词 1．—____________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 【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。 2．—Do you know the boy is sitting next to Peter？ —Yes. He is Peter's friend. They are celebrating his birthday. A. who; ninth B. that; nine C. which; ninth 【答案】 A 【解析】【分析】句意：——你知道那个坐在彼得旁边的男孩吗?——是的。他是彼得的朋友。他们正在庆祝他的九岁生日。分析句子结构可知，第一空所在句子是定语从句，先行词是人，连接词在从句中作主语，所以应该用who/that引导，which连接定语从句时先行词应该是物，故排除C；nine九，基数词；ninth第九，序数词；第二空根据空后的birthday为名词单数可知，此处需要序数词，表示某人几岁生日应该用序数词表示第几个生日，故选A。 【点评】考查定语从句的连接词的辨析和序数词。注意区别定语从句的连接词的使用原则，理解单词词义。 3．Please turn to Page ______________ and take a look at the picture on it. A. the eightieth B. Eightieth C. Eighties D. Eighty 【答案】 D 【解析】【分析】句意：请翻到第80页，看看上面的图片。当表示“第…….页（房间、组等）”时，常用“名词+基数词”，Page80表示“第80页”。故选D。 【点评】考查基数词的基本用法。注意Page80=the 80th page，都表示第80页。 4．Every year, ________ books are given away to the poor children in the countryside. A. thousand B. thousands of C. thousand of
数词专题(含答案)经典1 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．Two students to the opening ceremony last Friday. A. hundreds; were invited B. hundred; were invited C. hundreds of; invited 【答案】 B 【解析】【分析】句意：上周五有200名学生被邀请参加开幕式。根据题干中的two与选项中的hundred可知此题考查确切数量的表达方式，hundred要用单数形式；students与invite存在动宾关系，此处要用被动语态，由last Friday，可知要用一般过去时，故选B。【点评】考查数量的表达方式以及被动语态。注意确切数量与不确切数量在表达上的不同。 3．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 【解析】【分析】句意：去年我们向学校图书馆赠送了六千本书。数词后thousand用单数，thousands of，固定搭配，几千个，不与数字搭配；因此是six thousand或者thousands of，只有B对，故选B。 【点评】考查数词，注意识记thousand的用法。 4．There are 24 solar terms in a year. Grain Rain often starts in April, the ________ month of the year. A. Third B. fourth C. fifth 【答案】 B 【解析】【分析】句意：一年有24个节气。谷物雨通常在一年中的四月开始。A：Third 第三；B：fourth第四；C：fifth第五。空格前有定冠词the与可数名词单数month，要用序数词。根据 Grain Rain often starts in April ，可知四月份是一年中的第四个月，要用序数词fourth，故选B。 【点评】考查序数词辨析。根据语境和生活常识，选择正确的序数词。 5． of the students in our class _____going to the summer camp in Beijing next week.