专题五 数词的表达及主谓一致
考点扫描☆聚焦中考
数词是中考的常考点也是必考点，主要考查学生是否掌握了基数词和序数词的表达及用法和数词后跟名词做主语的主谓一致。21·cn·jy·com
高频考点一：基数词和序数词的用法
基数词的构成：1-12独立成词、13~19的基数词以-teen结尾、表示整“十”的基数词:20~90的基数词都以-ty结尾。21~99的写法是：十位数加个位数，中间用连字符号-连接、101~999的构成是：百位数与十位数之间用and连接、hundred， thousand， million， billion等词在表示确定数目的时候，直接在前面加基数词；表示不确定数目时，要在它们后面加s，其后还要加of。
序数词的构成：序数词多数是由“基数词+th“构成、以ty结尾的整十数字，先将y改为i，再加eth、以21以上的非整十的数字将末位数(即个位数)改为序数词，其他的位数仍用基数词。
高频考点二：日期、时间、年龄等的用法
1.时刻表达法：表示时刻有两种说法：?
1) 先说分钟，后说钟点。几点过几分，分钟不超过三十分钟时用past。
2)先说钟点，后说分钟。在日常生活中，为了简便，常用这种说法。例如：It’s eight thirty. 八点三十分。
2、年、月、日表达法?
年份用基数词表示，一般写为阿拉伯数字，读时可以以hundred为单位，也可以以世纪、年代为单位分别来读。
日期用定冠词the加序数词表示。在哪一天要用介词on。
3.年龄的表达：一般用基数词+years +old表示，如 ten years old.
高频考点三：分数、百分数的表达及做主语的用法
分数的表达法：分数由基数词和序数词合成。分子用基数词，分母用序数词。分子是1 时，分母用单数形式；分子大于1时，分母用复数形式。
百分数的表达法：百分数由基数词+percent表示。
分数和百分数跟名词做主语，谓语动词的形式由后面的名词决定。
高频考点四：hundred、thousand、million的用法
当这些词与具体数字连用时，习惯上用单数，而且也不后接介词of。当这些词不与具体数字连用，而是表示不确定的泛指数时，则不仅要要用复数，而且要后接介词of，然后才能接名词。
考点剖析☆名师点拨
高频考点剖析一：基数词和序数词的用法
基数词的构成：1-12独立成词、13~19的基数词以-teen结尾、表示整“十”的基数词:20~90的基数词都以-ty结尾。21~99的写法是：十位数加个位数，中间用连字符号-连接、101~999的构成是：百位数与十位数之间用and连接、hundred， thousand， million， billion等词在表示确定数目的时候，直接在前面加基数词；表示不确定数目时，要在它们后面加s，其后还要加of。
基数词的用法
表示数量的多少、表示年份、表示时刻、表示顺序。单数名词+基数词，名词的第一个字母、“几十”的基数词复数形式可用来表示某人约几十岁、与 another，more连用时，表示在已有基础上再增加一定数量。
3.序数词的构成：序数词多数是由“基数词+th“构成、以ty结尾的整十数字，先将y改为i，再加eth、以21以上的非整十的数字将末位数(即个位数)改为序数词，其他的位数仍用基数词。www.21-cn-jy.com
4.序数词的用法：表示顺序，序数词表顺序时，其前须用定冠词the，后接单数名词、用于最高级前。
典例1： (2017·山东滨州·23)My grandparents live in an old apartment with ________ floors and they are on the ________ floor.
fifth；three B. fifth；third C. five；three D. five；third21*cnjy*com
高频考点剖析二：日期、时间、年龄等的用法
1.时刻表达法：表示时刻有两种说法：?
1) 先说分钟，后说钟点。几点过几分，分钟不超过三十分钟时用past。例如：
It’s five past eight now. 现在是八点（过）五分。几点差几分或差几分几点，差的分钟数不超过二十九分钟时,用to。例如：It’s twenty-nine to eight. 八点差二十九分。
It’s a quarter to eight. 差一刻八点。
2)先说钟点，后说分钟。在日常生活中，为了简便，常用这种说法。例如：It’s eight thirty. 八点三十分。
2、年、月、日表达法?
年份用基数词表示，一般写为阿拉伯数字，读时可以以hundred为单位，也可以以世纪、年代为单位分别来读。如：1949 读作 nineteen hundred and forty-nine 或 nineteen forty-nine；2000读作twenty hundred，或two thousand。表示在哪一年，一般在年份前加介词in，使用year时，year放在数词之前。如：in the year two fifty-three B.C. 在公元前253年。但是，通常采用in加表示年份的阿拉伯数字。21教育名师原创作品
在哪个月用介词in加月份词表示。例如：in May在五月。
日期用定冠词the加序数词表示。在哪一天要用介词on。例如：National Day is on Oct. 1. (=National Day is on the 1st of October．) 国庆节是十月一日。
4）美国英语的月份在日期前面, 如：2008年8月3日表达为August 3, 2008；英国英语的习惯是日在月前, 如：3 August 2008或3rd August 2008.
3.年龄的表达：一般用基数词+years +old表示，如 ten years old.
典例2(2017· 重庆A卷·31)Today is Jack's birthday. He is ________ years old now.
A. fourteenth B. fourteen C. the fourteenth D. the fourteen
高频考点剖析三：分数、百分数的表达及做主语的用法
分数的表达法：分数由基数词和序数词合成。分子用基数词，分母用序数词。分子是1 时，分母用单数形式；分子大于1时，分母用复数形式。例如：1/3 → one third；2/3 → two thirds
百分数的表达法：百分数由基数词+percent表示。
分数和百分数跟名词做主语，谓语动词的形式由后面的名词决定。
典例3（2016?兰州）______ of the students in Class 6 have lunch at school．
A．Two fifth B．One thirds C．Three fifth D．Three quarters
【解析】根据选项可知，本题考查的是分数的表达方法，分子基分母序，分子大于1，分母加s,故选D。
【答案】D
高频考点剖析四：hundred、thousand、million的用法
当这些词与具体数字连用时，习惯上用单数，而且也不后接介词of。如：More than a hundred people were injured. 有一百多人受了伤。但是，当这些词后面的名词有了the, these, those等特指限定词修饰时，或其后的接的是us, them 这样的人称代词时，则此时必须用介词 of。
当这些词不与具体数字连用，而是表示不确定的泛指数时，则不仅要要用复数，而且要后接介词of，然后才能接名词。如：A careless mistake cost the company millions of pounds. 一个粗心的错误使公司蒙受数百镑的损失。
典例4(2017·吉林·32)________ birds have come back because the environment here becomes better and better.
A. Thousands of B. Thousand of C. Thousands
口诀学英语☆轻松又容易
基数词和序数词的变化规律
两大数词基和序，前表数量后第几。构成先谈基数词，1至12请认真记。
13至19teen结尾齐，ty结尾表示几十。若要表达几十几，几十短横1到9。
One hundred一百记，若表几百几十几。几百and几十几，基数规律上述里。
再把序数谈仔细，第一至三独立记。第四至十九结尾th，第廿到九十有规律。
基数基础y变ieth。第几十几有特例，第几十由基数起，几用序数有道理。
第一百one hundred，若说第一百几十几。One hundred and第几十几。谈此即告一段落。
序有缩式莫忘记，上述须用心体味。
分数的表达方法
子基母序 分子大于1 分母加s
hundred、thousand、million的用法
前有确数1至9不加s不加s 不用of 有s时有of,有of时有s
考点过关☆专项突破
类型一：基数词和序数词的用法
1．Li Ming will be_________．His parents are going to have a party for his__________ birthday．
A．sixteen； sixteenth B．sixteenth； sixteenth C．sixteen； sixteen D．sixteenth； sixteen
2.(2017?湖北咸宁) . 一Who won the first prize of the _________ World Table Tennis Championship?
一You mean the match held in _________ ? Ma Long did.21教育网
A. fifty-four; German B. fifty-fourth; Germany C. fifty-fourth; German D. fifty-four; Germany
3.(2017·广东省). Tow months ago, China tested its _______ aircraft carrier (航空母舰) built completely on its own.
A. one B. first C. the one D. the first
4.(2016·甘肃白银) There are twelve boys and thirteen girls in Class Four, which means ____ students in total.
A .33 B. 25 C.13 D.12
5.(2017?湖南株洲). Xiao Fang introduced herself to the new students in English in lesson.
A. the first B. first C. onewww-2-1-cnjy-com
6.(2017·山东滨州). My grandparents live in an old apartment with ______ floors and they are on the ______ floor.
A. fifth; three B. fifth; third C. five; three D. five; third【出处：21教育名师】
7.(2017·山东东营). —Would you like another cup of coffee, Linda?【版权所有：21教育】
—Thank you anyway. I’ve already had one cup, and I’m drinking _______ cup.
A. one B. the first C. the second D. the third
8.(2017·山东青岛) . My father gave me a bike on my __________ birthday.2·1·c·n·j·y
A. ten B. a tenth C. the tenth D. tenth
9.(2017·黑龙江齐齐哈尔). Today is my cousin's_________birthday. I am going to his birthday party tonight.
A. nineteenth B. the nineteenth C. nineteen
10.(2017·黑龙江哈尔滨). — How do you keep fit?
— I live on_______ floor. I walk upstairs instead of taking the lift every day.
A. twelve B. the twelve C. the twelfth
11.(2017·湖南郴州).Amy will be an elder sister. Her parents are going to have child.
A. two B. second C.the second
12.(2017·重庆B卷) This Saturday is my________ birthday. Welcome to my party!
A. fourteenth B. the fourteenth C. fourteen D. the fourteen
13.(2017·内蒙古呼和浩特)—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
类型二：日期、时间、年龄等的用法
1．(2017. 重庆A卷). Today is Jack’s birthday. He is ___________ years old now.
A. fourteenth B. fourteen C. the fourteenth D. the fourteen
2.(2017·四川巴中) . Linlin is ______ years old, today is her ______ birthday.
A. five; fifth B. fifth; fifth C. five; five【来源：21·世纪·教育·网】
3.（2017·湖北鄂州）—How old is your son?—_________. We had a special party for his _________ birthday yesterday.
A .Nine, nine B. Ninth, nine C. Nine, the ninth D. Nine, ninth
4.（2017·辽宁丹东） Ben is a hard-working writer. He wrote his ____ novel when he was _________ years old.
A. five; fifty B. fifth; fifty C. fifth; fiftieth D. five; fiftieth21·世纪*教育网
5.(2017·贵州铜仁) The apartment has floors and Mr. Smith lives on the floor with his family.
A. twelve; twelve B. twelfth; twelfth C. twelve; twelfth D. twelfth; twelve
6.(2017·辽宁营口) —How was your day off yesterday？
—Great！It was my grandma’s birthday. We had a big family dinner.21*cnjy*com
A. the eighty B. the eightieth C. eighteenth D. eightieth
类型三：分数、百分数的表达及做主语的用法
1.(2017·四川达州) ________ of the land in that town_________ covered with trees and grass.
A. Two fifth, is B. Two fifth, are C. Two fifths, is D. Two fifths，are
2.(2017·江苏宿迁) —Mum, __ of my classmates _____ glasses.—Oh, my God. You need to protect your eyes well.
A. three-fourths; wears B. three-fourth; wear C. three-fourth; wears D. three-fourths; wear
3.(2017·贵州安顺) —Mum, of the apples _______ gone bad.
—We’d better eat up the rest as soon as possible.
A. one third; have B. one thirds; have C. one third; has D. first three; has
4、(2017·黑龙江龙东) _____of the students in our class ____ going to the summer camp in Beijing next week.
A. Two fifths; are B. Second fifths; are C. Two fifths; is
5.(2017·广西来宾) _______ of the students in Sunshine Middle School______ from the countryside.
A. Two third; is B.Two thirds; are C.Two thirds; is D.Two third; are
类型四：hundred、thousand、million的用法
1.(2017·山东潍坊). —“Food Safety” has become one of the hottest topics recently.21cnjy.com
—Yeah, it receives________ Internet hits a day.
A. thousands B. thousands of C. thousand D. hundreds【来源：21cnj*y.co*m】
2.(2017·四川眉山) 22. In our city, the number of the teachers ____ about 2,000, but only about __ of them are men teachers.
A. is; seven hundreds B. are; seven hundred C. is; seven hundred D. are; seven hundreds
3.(2017·海南)31. _______ people watched the rocket flying up into the sky.21世纪教育网版权所有
A. Thousand B. Thousands C. Thousands of
4.（2017·青海） ______ tourists come to visit Qinghai in summer, so it’s very difficult to book a hotel.
A. Hundreds of B. Thousands of C. Few
5.(2017·四川凉山)Last week, five ______ students took part in the sports meeting in our school.
A. hundred B. thousands C. hundreds of D. thousands of 2-1-c-n-j-y
6.(2017·新疆阜康). Two ______ students ______ to the opening ceremony last Friday.
A. hundreds; were invited B. hundred; were invited C. hundreds of; invited D. hundred of; invited
7.(2017·新疆乌鲁木齐) _______ students went to the university to listen to the _______ speech.
A. Thousands of; 120-minutes B. Thousands of; 120-minutes
C. Two thousands;120-minutes D. Two thousand; 120-minute
8.(2017?重庆渝北). —I hear you've got a "library" at home.—Yes. I've already had _____ books.
A.hundred of B.hundreds of C.five hundreds D.five hundred of
9.(2017.湖北恩施)— England is becoming a popular tourist destination now.
—I think so. __________people come here every summer vacation.
A. Hundreds and thousands of B. Hundred and thousand of C.Hundreds and thousands
10.(2017·黑龙江绥化) They plan to plant ______ trees next year.
A. three hundred B. three hundreds C. three hundreds of
11.（2017·贵州毕节）Two______students in our school are from the countryside.
A. hundred of B. hundreds of C. hundred D. hundreds
13.（2017·四川德阳）. There are______teachers in our school and most of them are women teachers.
A. hundreds of B. hundred of C. hundreds D. five hundreds
14.（2017·四川资阳）. Cindy likes stamps very much. She has collected about two stamps from different countries so far.
A. thousand of B. thousand C. thousands of D. thousand
考点延伸☆强化训练
数词词练习 1、In our class _____ of the students _____ girls. A.third fifths; is??? B.third fifth; are??? C.three fifth; is?????? D.three fifths; are 2、Xi’an is a city with many places of interest and _____ tourists come here every year. A.thousand of????? B.thousand???????? C.thousands??????????? D.thousands of 3、Dutch tulips in Dafeng are so charming that _________ tourists go there and enjoy the beautiful flowers every day. A. Thousand of??????????????? B. Thousands of???C. Three thousand of?????????? D. Three thousands of? 4、There are 3 ________________ people over there. A. thousands?? B. thousand??? C. thousandes?? D. thousands to 5、—What are you going to do this Saturday? —I am going to the old people's home to celebrate Mrs. Green's______ birthday. A. ninty-ninth? B. ninety-ninth? C. ninety-nineth 6、In our class _____ of the students _____ girls.? A.third fifths; is? B. three fifths; are???C.three fifth; is?? D. third fifth; are 7、March is _____ month of the year. A. three??????? B. third?????????? C. the third???? D. a third 8、The boy is only______. Today is his______birthday. A．five; five??????? B．five; fifth??????????? C．fifth; five 9、Sunday is the? _______day of a week, and Monday is the second. A .first????? B. third????????? C. fifth?????? D. seventh 10、Could you give me ________ to explain this to my students? A. five more minutes????????? B. more five minutes C. another five minute??????? D. five another minutes 11、There are _____visitors to the wetland park every year. A. thousand of?????????????? B. thousands of??? C. three thousands?????????? D. three thousands of 12、May is _______ month? of the year .? ?A. five??? B. the fiveth??? C. fifth?? D. the fifth 13、You can see _______ in our classroom--nineteen boys and twenty-one girls. ?A. forty-one teachers????? B. forty students?? C. fifty teachers?????????? D. fifty-one students 14、There are ________ people in the supermarket. It’s so crowded. A. hundred????? B. hundreds???? C. hundred of??? D. hundreds of 15、The girl won ______ dollars in the lottery .? A. a million??? B. millions??? C. millions of??? D. two millions? 16、In our class _____ of the students _____ girls. A.third fifths, is??? B.third fifth, are???? C.three fifth, is????? D.three fifths, are 17、—“Food Safety”has become one of the hottest topics recently.? ? —Yeah, it receives ______ Internet hits(点击)a day.? A. thousands????? B. thousand of????? C. thousands of??????? D. ten thousands 18、Now, everyone, please turn to Page_______ and look at the_______ picture. A. Twelve; nineth??? B. Twelfth; ninth??? C. Twelve; ninth??? D. Twelfth; nine 19、The man won????? dollars in the lottery.? A. two millions??? B.? two million?? C.? two millions of? 20、There are _____ people in the supermarket. It’s so crowded. A. hundred???? B.hundreds?????? C. hundreds of?????? D.hundred of 21、 ___________ innocent people were killed in terrorist attacks in Paris. It makes the whole world shocked.? A.Th e number of???? B. Number of????? C. A numb er????? D. A number of?? 22、There are _______ months in a year. The _______ month of a year is December. A. twelve; twelve?? B. twelfth; twelfth???? C. twelfth; twelve? D. twelve; twelfth 23、September is ________ month of the year. A．nineth????? B．ninth???????? C．the nineth???? D．the ninth 24、There are ________ months in a year. The ________ month is December. A. twelve, twelve??? B. twelve, twelfth??? C. twelfth, tw elve? D. twelfth, twelfth? 25、There are _______ students in? the primary school. ?A. two hundreds????? B. two hundreds of????? C. hundred of????? D. hundreds of 26、I bought ________ books this morning, six Chinese books and three English books. A.seven???? B.eight??????? C.nine??????? D.eleven 27、________ of the students’ parents in our class are in their?????????? . A. Two-fifths; forties??????? B. Two-fifths; fortieth?????????? C. Two-fifth; forties????????? D. Two-fifth; fortieth 28、We have art at_______. A. half past three??? B. three half??? C. three past half??? D. half three 29、There are two _______people living in the city. A. hundreds????? B. million?????? C. millions????????? D. thousands 30、---What’s the time by your watch??---It’s ________. ?A. fifty-one past nine???? B. fifty-one nine C. nine past fifty-one???? D. nine to ten 31、_______ people want to see the film. A. Thousand of??? B. Million of?????? C. Millions of????? D. Five hundreds of 32、Tomorrow is my??????? birthday, I promise to take on more challenges in my??????? ．? A. thirty; thirties? B. thirtieth; thirties? C. thirties; thirtieth?? D. thirtieth; thirty 33、How often do you have? P.E classes?_???????? a week A、Two??? B、Twice??? C、Sixty 34、_____ the students in our class did’t go to see the film last night. ?A.Ten percent?? B.Ten of percent? C.Ten percent of??? D.Ten percents 35、—Do you have ______ students?? —Yes, we do. A. fifty five?? B. fivety-five??????? C. fifty-five???? D. fifty fifty 36、The little boy has know ________ of the words in this book.? A. two thirds???? B. two third??? C. second three?? D. second threes 37、??????? of the students of our school??????? girls. ?A. Two-third, are???? B. Two-thirds, is C. Two-thirds, are??? D. second-three, are 38、??????? of teachers in the school is 300,???????? of them are women teachers. ?A. The number, one-third???B. A number, one-fourth C. A number, one-second?????????????? D. The number, first-fourth? 39、_______ people are waiting to watch the raising of the national flag at Tian’anmen Square. ?A. Thousands? B. Two thousands? C. Thousand of? D. Thousands of? 40、考考你的计算能力 1. Two + ______= five??????????????? 2. One + six = _______ 3. Nine - ______ = four?????????????? 4. ______ - three = zero 5. Two × four = ________???????????????? 6. ______ × nine = zero 7. ______ ÷ three = three?????????????? 8. Eight ÷ ______= four
专题五 数词的表达及主谓一致
考点扫描☆聚焦中考
数词是中考的常考点也是必考点，主要考查学生是否掌握了基数词和序数词的表达及用法和数词后跟名词做主语的主谓一致。21教育网
高频考点一：基数词和序数词的用法
基数词的构成：1-12独立成词、13~19的基数词以-teen结尾、表示整“十”的基数词:20~90的基数词都以-ty结尾。21~99的写法是：十位数加个位数，中间用连字符号-连接、101~999的构成是：百位数与十位数之间用and连接、hundred， thousand， million， billion等词在表示确定数目的时候，直接在前面加基数词；表示不确定数目时，要在它们后面加s，其后还要加of。21·cn·jy·com
序数词的构成：序数词多数是由“基数词+th“构成、以ty结尾的整十数字，先将y改为i，再加eth、以21以上的非整十的数字将末位数(即个位数)改为序数词，其他的位数仍用基数词。
高频考点二：日期、时间、年龄等的用法
1.时刻表达法：表示时刻有两种说法：?
1) 先说分钟，后说钟点。几点过几分，分钟不超过三十分钟时用past。
2)先说钟点，后说分钟。在日常生活中，为了简便，常用这种说法。例如：It’s eight thirty. 八点三十分。
2、年、月、日表达法?
年份用基数词表示，一般写为阿拉伯数字，读时可以以hundred为单位，也可以以世纪、年代为单位分别来读。
日期用定冠词the加序数词表示。在哪一天要用介词on。
3.年龄的表达：一般用基数词+years +old表示，如 ten years old.
高频考点三：分数、百分数的表达及做主语的用法
分数的表达法：分数由基数词和序数词合成。分子用基数词，分母用序数词。分子是1 时，分母用单数形式；分子大于1时，分母用复数形式。
百分数的表达法：百分数由基数词+percent表示。
分数和百分数跟名词做主语，谓语动词的形式由后面的名词决定。
高频考点四：hundred、thousand、million的用法
当这些词与具体数字连用时，习惯上用单数，而且也不后接介词of。当这些词不与具体数字连用，而是表示不确定的泛指数时，则不仅要要用复数，而且要后接介词of，然后才能接名词。
考点剖析☆名师点拨
高频考点剖析一：基数词和序数词的用法
基数词的构成：1-12独立成词、13~19的基数词以-teen结尾、表示整“十”的基数词:20~90的基数词都以-ty结尾。21~99的写法是：十位数加个位数，中间用连字符号-连接、101~999的构成是：百位数与十位数之间用and连接、hundred， thousand， million， billion等词在表示确定数目的时候，直接在前面加基数词；表示不确定数目时，要在它们后面加s，其后还要加of。
基数词的用法
表示数量的多少、表示年份、表示时刻、表示顺序。单数名词+基数词，名词的第一个字母、“几十”的基数词复数形式可用来表示某人约几十岁、与 another，more连用时，表示在已有基础上再增加一定数量。
3.序数词的构成：序数词多数是由“基数词+th“构成、以ty结尾的整十数字，先将y改为i，再加eth、以21以上的非整十的数字将末位数(即个位数)改为序数词，其他的位数仍用基数词。
4.序数词的用法：表示顺序，序数词表顺序时，其前须用定冠词the，后接单数名词、用于最高级前。
典例1： (2017·山东滨州·23)My grandparents live in an old apartment with ________ floors and they are on the ________ floor.
fifth；three B. fifth；third C. five；three D. five；third
【解析】句意：我的祖父母居住在五层的旧公寓里，他们在三楼。第一空表示数量，故用基数词five；第二空表示次序用序数词，on the third floor意为“在三楼”。
【答案】D
高频考点剖析二：日期、时间、年龄等的用法
1.时刻表达法：表示时刻有两种说法：?
1) 先说分钟，后说钟点。几点过几分，分钟不超过三十分钟时用past。例如：
It’s five past eight now. 现在是八点（过）五分。几点差几分或差几分几点，差的分钟数不超过二十九分钟时,用to。例如：It’s twenty-nine to eight. 八点差二十九分。
It’s a quarter to eight. 差一刻八点。
2)先说钟点，后说分钟。在日常生活中，为了简便，常用这种说法。例如：It’s eight thirty. 八点三十分。
2、年、月、日表达法?
年份用基数词表示，一般写为阿拉伯数字，读时可以以hundred为单位，也可以以世纪、年代为单位分别来读。如：1949 读作 nineteen hundred and forty-nine 或 nineteen forty-nine；2000读作twenty hundred，或two thousand。表示在哪一年，一般在年份前加介词in，使用year时，year放在数词之前。如：in the year two fifty-three B.C. 在公元前253年。但是，通常采用in加表示年份的阿拉伯数字。
在哪个月用介词in加月份词表示。例如：in May在五月。
日期用定冠词the加序数词表示。在哪一天要用介词on。例如：National Day is on Oct. 1. (=National Day is on the 1st of October．) 国庆节是十月一日。 【来源：21cnj*y.co*m】
4）美国英语的月份在日期前面, 如：2008年8月3日表达为August 3, 2008；英国英语的习惯是日在月前, 如：3 August 2008或3rd August 2008.
3.年龄的表达：一般用基数词+years +old表示，如 ten years old.
典例2(2017· 重庆A卷·31)Today is Jack's birthday. He is ________ years old now.【来源：21·世纪·教育·网】
A. fourteenth B. fourteen C. the fourteenth D. the fourteen
【解析】句意：今天是杰克的生日。他今年14岁了。表年龄用基数词，而且前面不加冠词，故选B。
【答案】B
高频考点剖析三：分数、百分数的表达及做主语的用法
分数的表达法：分数由基数词和序数词合成。分子用基数词，分母用序数词。分子是1 时，分母用单数形式；分子大于1时，分母用复数形式。例如：1/3 → one third；2/3 → two thirds
百分数的表达法：百分数由基数词+percent表示。
分数和百分数跟名词做主语，谓语动词的形式由后面的名词决定。
典例3（2016?兰州）______ of the students in Class 6 have lunch at school．
A．Two fifth B．One thirds C．Three fifth D．Three quarters
【解析】根据选项可知，本题考查的是分数的表达方法，分子基分母序，分子大于1，分母加s,故选D。
【答案】D
高频考点剖析四：hundred、thousand、million的用法
当这些词与具体数字连用时，习惯上用单数，而且也不后接介词of。如：More than a hundred people were injured. 有一百多人受了伤。但是，当这些词后面的名词有了the, these, those等特指限定词修饰时，或其后的接的是us, them 这样的人称代词时，则此时必须用介词 of。21·世纪*教育网
当这些词不与具体数字连用，而是表示不确定的泛指数时，则不仅要要用复数，而且要后接介词of，然后才能接名词。如：A careless mistake cost the company millions of pounds. 一个粗心的错误使公司蒙受数百镑的损失。
典例4(2017·吉林·32)________ birds have come back because the environment here becomes better and better.
A. Thousands of B. Thousand of C. Thousands
【解析】句意：数百万的鸟已经迁回，因为这里的环境变得越来越好。thousands of数百万的，thousand 与数词连用时使用单数，与of连用时使用复数。故选A。2-1-c-n-j-y
【答案】A
口诀学英语☆轻松又容易
基数词和序数词的变化规律
两大数词基和序，前表数量后第几。构成先谈基数词，1至12请认真记。
13至19teen结尾齐，ty结尾表示几十。若要表达几十几，几十短横1到9。
One hundred一百记，若表几百几十几。几百and几十几，基数规律上述里。
再把序数谈仔细，第一至三独立记。第四至十九结尾th，第廿到九十有规律。
基数基础y变ieth。第几十几有特例，第几十由基数起，几用序数有道理。
第一百one hundred，若说第一百几十几。One hundred and第几十几。谈此即告一段落。
序有缩式莫忘记，上述须用心体味。
分数的表达方法
子基母序 分子大于1 分母加s
hundred、thousand、million的用法
前有确数1至9不加s不加s 不用of 有s时有of,有of时有s
考点过关☆专项突破
类型一：基数词和序数词的用法
1．Li Ming will be_________．His parents are going to have a party for his__________ birthday．
A．sixteen； sixteenth B．sixteenth； sixteenth C．sixteen； sixteen D．sixteenth； sixteen
【答案】A
【解析】句意：李明将要16岁了，他的父母将为了他的16岁生日举行聚会。根表示年龄用基数词，生日要用序数词，故选A。21cnjy.com
2.(2017?湖北咸宁) 26. 一Who won the first prize of the _________ World Table Tennis Championship?
一You mean the match held in _________ ? Ma Long did.2·1·c·n·j·y
A. fifty-four; German B. fifty-fourth; Germany C. fifty-fourth; German D. fifty-four; Germany
【答案】B
【解析】考查数词和名词。句意：——谁荣获了第五十四届世界杯乒乓球锦标赛的冠军？——你指的是在德国举行的比赛吗？马龙获得的。基数词fifty-four表示数目；序数词fifty-fourth表示顺序。German意为“德国人；德语”；Germany意为“德国”。根据句意故选B。21*cnjy*com
3.(2017·广东省)28. Tow months ago, China tested its _______ aircraft carrier (航空母舰) built completely on its own.
A. one B. first C. the one D. the first
【答案】B
【解析】考查数词。句意：两个月前，中国测试了它的第一艘完全自己打造的航空母舰。强调第一艘应用序数词，且前面有形容词性物主代词时，序数词前的the要省掉，故选B。
4.(2016·甘肃白银)20. There are twelve boys and thirteen girls in Class Four, which means ____ students in total.
A .33 B. 25 C.13 D.12
【答案】B
【解析】考查基数词。句意：在四班里有12名男孩，13名女孩，即总数_____ 人。12+13=25。故选B。
5.(2017?湖南株洲) 24. Xiao Fang introduced herself to the new students in English in lesson.
A. the first B. first C. one
【答案】A
【解析】考查数词的用法。句意：小芳在第一节课上向用英语新同学做自我介绍。从前半句“小芳向新同学做自我介绍”，可推知是在第一节课上。故用序数词，序数词前要加定冠词the。故选A。
6.(2017·山东滨州)23. My grandparents live in an old apartment with ______ floors and they are on the ______ floor.
A. fifth; three B. fifth; third C. five; three D. five; third
【答案】D
【解析】考查数词辨析。句意：我的祖父母居住在五层的旧公寓里，他们在三楼。第一空表示数量，故用基数词five；第二空表示次序用序数词，on the third floor意为“在三楼”。故选D。
7.(2017·山东东营)30. —Would you like another cup of coffee, Linda?
—Thank you anyway. I’ve already had one cup, and I’m drinking _______ cup.
A. one B. the first C. the second D. the third
【答案】C
【解析】考查数词。句意：—琳达，你想再来杯咖啡吗？—无论如何也谢谢你。我已经喝了一杯了，并且我正在喝第二杯。前面提到了喝了一杯咖啡了，所以，可推知现在正在喝第二杯。故选C。
8.(2017·山东青岛) 2. My father gave me a bike on my __________ birthday.
A. ten B. a tenth C. the tenth D. tenth
【答案】 D
【解析】考查数词。句意：在我十岁生日时，爸爸给我买了一辆自行车。表示某人第几次生日时，需要用序数词；且生日（birthday）名词前一般要加限定词（形容词性物主代词）时，不用定冠词the。故选D。
9.(2017·黑龙江齐齐哈尔)8. Today is my cousin's_________birthday. I am going to his birthday party tonight.
A. nineteenth B. the nineteenth C. nineteen
【答案】A
【解析】考查数词用法。句意：今天是我的唐表兄的九岁生日。我打算今晚去参加他的生日聚会。根据后面的名词birthday是单数可知用序数词，birthday前有cousin’s限定词修饰，不再用the。故选A。
10.(2017·黑龙江哈尔滨)5. — How do you keep fit?
— I live on_______ floor. I walk upstairs instead of taking the lift every day.【出处：21教育名师】
A. twelve B. the twelve C. the twelfth
【答案】 C
【解析】考查数词用法。句意：—你怎么保持健康？—我住在十二层。我每天步行上下楼代替乘坐电梯（上下楼）。表示“第几层楼”用序数词修饰。故选C。
11.(2017·湖南郴州)22.Amy will be an elder sister. Her parents are going to have child.
A. two B. second C.the second
【答案】.C
【解析】考查数词。Amy要当姐姐了，所以Amy的父母想要第二个孩子。故选C。
12.(2017·重庆B卷)33. This Saturday is my________ birthday. Welcome to my party!【版权所有：21教育】
A. fourteenth B. the fourteenth C. fourteen D. the fourteen
【答案】A
【解析】本题考查序数词的用法。生日前应该使用序数词形式，故排除选项C、D；在本空前有物主代词my，不加定冠词the，故选A。
13.(2017·内蒙古呼和浩特)3.—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 21世纪教育网版权所有
【答案】B
【解析】考查数词用法。由上文“你的女儿多大了？”，可知第一个空白处应用基数词nine来回答；表示第几个生日应用序数词，因此第二空白处应用ninth，故选B。
类型二：日期、时间、年龄等的用法
1．(2017. 重庆A卷)31. Today is Jack’s birthday. He is ___________ years old now.
A. fourteenth B. fourteen C. the fourteenth D. the fourteen
【答案】B
【解析】考查数词。句意：今天是杰克的生日。他今年14岁了。表年龄用基数词，而且前面不加冠词，故选B。
2.(2017·四川巴中) 45. Linlin is ______ years old, today is her ______ birthday.www-2-1-cnjy-com
A. five; fifth B. fifth; fifth C. five; five
【答案】A
【解析】考查数词。句意：琳琳五岁了，今天是她的第五个生日。表述年龄时用基数词；过第几个生日用序数词。故选A。
3.（2017·湖北鄂州）—How old is your son?—_________. We had a special party for his _________ birthday yesterday.
A .Nine, nine B. Ninth, nine C. Nine, the ninth D. Nine, ninth
【答案】D
【解析】考查数词辨析。句意：—你儿子多大了？—______。昨天我们为他______岁生日举行一个特殊的聚会。回答年龄应用基数词(Nine)，表示“……岁生日”要用序数词。当序数词前面有形容词性物主代词等限制词时，不用再加定冠词the。故选D
4.（2017·辽宁丹东）33. Ben is a hard-working writer. He wrote his ____ novel when he was _________ years old.
A. five; fifty B. fifth; fifty C. fifth; fiftieth D. five; fiftieth
【答案】B
【解析】考查数词用法。句意：Ben是一个勤奋的作家。他在五十岁的时候写了他的第五部作品。第一空表示“第几部”小说用序数词；第二空表示“某人多大年纪”用基数词。故选B。
5.(2017·贵州铜仁)25. The apartment has floors and Mr. Smith lives on the floor with his family.
A. twelve; twelve B. twelfth; twelfth C. twelve; twelfth D. twelfth; twelve
【答案】 C
【解析】考查数词的用法。句意：这幢公寓有12层，史密斯先生和他的家人住在第十二层。第一个空需要用基数词，第二个空需要用序数词。故选C。
6.(2017·辽宁营口)5. —How was your day off yesterday？
—Great！It was my grandma’s birthday. We had a big family dinner.
A. the eighty B. the eightieth C. eighteenth D. eightieth
【答案】D
【解析】考查序数词的用法。句意：—你昨天假日过得怎么样？—非常棒！昨天是我奶奶八十岁生日。我们举行了家庭大聚餐。表示某人第几个生日要用序数词，排除选项A；根据常识可知选C是明显错误，既然是“奶奶”，肯定不是18岁；空格前面有grandma’s，要去掉定冠词the，排除B。故选D。21教育名师原创作品
类型三：分数、百分数的表达及做主语的用法
1.(2017·四川达州) 24. ________ of the land in that town_________ covered with trees and grass.
A. Two fifth, is B. Two fifth, are C. Two fifths, is D. Two fifths，are
【答案】 C
【解析】考查分数的用法。表示分数时，分子用基数词，分母用序数词，分子超过1，分母用复数形式，古排除A、B；根据句中的主语land可知系动词应用单数形式。故选C。
2.(2017·江苏宿迁)14. —Mum, __ of my classmates _____ glasses.—Oh, my God. You need to protect your eyes well.
A. three-fourths; wears B. three-fourth; wear C. three-fourth; wears D. three-fourths; wear
【答案】 D
【解析】考查数词和主谓一致。句意：——妈妈，我四分之三的同学都带眼镜。——哦，天哪。你需要好好保护好你的眼睛。在英语中，分数的分子用基数词，分母用序数词，中间用连字符；若分子大于一时，分母用复数形式。3/4即three-fourths，排除选项B和C。此句的主语是my classmates，谓语动词要用复数形式。故选D。
3.(2017·贵州安顺) 25. —Mum, of the apples _______ gone bad.
—We’d better eat up the rest as soon as possible.
A. one third; have B. one thirds; have C. one third; has D. first three; has
【答案】A
【解析】考查分数的表示法以及主谓一致。句意：——妈妈，这些苹果的三分之一已经坏了。——我们最好尽快吃掉其余的。前者考查“三分之一”应用one third；后者考查“这些苹果的三分之一”仍然表示复数，谓语动词应用have。故选A。
4、(2017·黑龙江龙东)11. _____of the students in our class ____ going to the summer camp in Beijing next week.
A. Two fifths; are B. Second fifths; are C. Two fifths; is
【答案】A
【解析】考查分数用法及主谓一致。句意：我们班五分之二的学生打算下周去北京夏令营。分数表示：分子用基数词，分母用序数词，分子大于一时，分母加s。第一个空格处五分之二表示成two fifths，所以排除B；句中谓语动词随主语的单复数而变化，本句主语Two fifths of the students为复数名词，故选A。
5.(2017·广西来宾)42. _______ of the students in Sunshine Middle School______ from the countryside.
A. Two third; is B.Two thirds; are C.Two thirds; is D.Two third; are
【答案】B
【解析】考查分数表达法及主谓一致。句意：在阳光中学，三分之二的学生来自乡村。第一空为分数表达法，当分子等=1时，分子用基数词，分母用序数词。当分子≥2时，分子用基数词，分母用序数词再加s；2/3分子=2，故分母用复数，故排除A，D； 第二空因students是名词复数，作主语时，谓语动词应用are，故选B。
类型四：hundred、thousand、million的用法
1.(2017·山东潍坊). —“Food Safety” has become one of the hottest topics recently.
—Yeah, it receives________ Internet hits a day.
A. thousands B. thousands of C. thousand D. hundreds
【答案】 B
【解析】考查数词。句意：—食品安全问题近来已经成为一个最热的话题之一。—是的，这个问题在网上每天都有成千上万的点击率。表示不确切的数目时，在thousand或hundred后加s，和of连用，在thousand或hundred前有具体数词时不用复数，也不和of连用，直接修饰名词复数形式。
2.(2017·四川眉山) 22. In our city, the number of the teachers ________ about 2,000, but only about _______ of them are men teachers.
A. is; seven hundreds B. are; seven hundred C. is; seven hundred D. are; seven hundreds
【答案】.C
【解析】考查数词用法。句意：在我们城市里，教师的数量大约是2, 000，但是仅仅大约_____是男教师。由the number of “……的数量”，修饰的短语作主语，谓语动词用第三人称单数，即用is；而具体数字seven修饰hundred时，hundred用单数形式，故用seven hundred。故选C。
3.(2017·海南)31. _______ people watched the rocket flying up into the sky.
A. Thousand B. Thousands C. Thousands of
【答案】 C
【解析】考查数词辨析。句意：数千人看到火箭飞入天空。hundred, thousand, million等前面若有具体数词，要用单数形式表示确数；其后若有of, 则要用复数形式且前面不能加具体的数词，表示约数。故选C。
4.（2017·青海）25. ______ tourists come to visit Qinghai in summer, so it’s very difficult to book a hotel.
A. Hundreds of B. Thousands of C. Few
【答案】B
【解析】 考查数词。题干意为：______游客在夏天来青海旅游，故很难订到旅馆房间。根据题干提示“difficult to book”可知，人特别多，相对来说thousands of“成千上万的”更多一些，故选B。
5.(2017·四川凉山)39. Last week, five ______ students took part in the sports meeting in our school.
A. hundred B. thousands C. hundreds of D. thousands of
【答案】 A
【解析】考查数词。句意：上周，我们学校的五百名学生参加了运动会。hundred或thousand受基数词修饰时即表示确切数字时，后面不加-s。故选A。
6.(2017·新疆阜康). 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】本题考查数词的用法以及被动语态。句意为：上周五两百学生被邀请参加了开幕典礼。hundred百，前面有具体数字，用原形；前面没有具体数字，用复数形式，后加of构成短语，数百；根据句意学生被邀请，此处是一般过去时的被动语态，故选B。
7.(2017·新疆乌鲁木齐) _______ students went to the university to listen to the _______ speech.
A. Thousands of; 120-minutes B. Thousands of; 120-minutes
C. Two thousands;120-minutes D. Two thousand; 120-minutewww.21-cn-jy.com
【答案】D
【解析】考查数词用法。hundred、thousand等数词前有数字修饰该词用原形，其前若无熟悉修饰，该词变复数形式，其后接of，如：hundreds of表示数百的。基数词与名词构成的合成词在句中作定语，中间加连字符“-”，名词用单数形式。故选D。
8.(2017?重庆渝北)18. —I hear you've got a "library" at home.—Yes. I've already had _____ books.
A.hundred of B.hundreds of C.five hundreds D.five hundred of
【答案】B
【解析】考查概数词的用法。句意：——我听说你家里已经有一个“图书馆”。 ——是的，我已经有_____本书了。与基数词连用时，hundred不加s；不与基数词连用，而与介词of连用时，hundred需加s，构成hundreds of短语，意为“数以百计的；成百上千的”。故选B。
9.(2017.湖北恩施)22. — England is becoming a popular tourist destination now.
—I think so. __________people come here every summer vacation.
A. Hundreds and thousands of B. Hundred and thousand of C.Hundreds and thousands
【答案】 A
【解析】考查数词构成的短语用法。hundred和thousand没有数词修饰的时候，用复数形式且与of连用，表示不具体的数字。hundreds and thousands of表示“很多”。故选A。21*cnjy*com
10.(2017·黑龙江绥化)5. They plan to plant ______ trees next year.
A. three hundred B. three hundreds C. three hundreds of
【答案】. A
【解析】考查数词的用法。数词hundred表示“百”，与数字连用时，其后不加s；不与数字连用，而与介词of连用时，则需在该词后添加s，表示“数百的；成百上千的”。故选A。
11.（2017·贵州毕节）24. Two______students in our school are from the countryside.
A. hundred of B. hundreds of C. hundred D. hundreds
【答案】. C
【解析】考查数词辨析。句意：我校的二百学生来自乡村。空前有数字two可知表示确切的数量，故用原形。故选C。
13.（2017·四川德阳）32. There are______teachers in our school and most of them are women teachers.
A. hundreds of B. hundred of C. hundreds D. five hundreds
【答案】. A
【解析】考查数词辨析。句意：我校有数百教师，大部分是女教师。表示“百、千、百万和十亿”时，如果表示具体的数字，需用原形；表示大概的数字，则加s和of。故选A。
14.（2017·四川资阳）29. Cindy likes stamps very much. She has collected about two stamps from different countries so far.
A. thousand of B. thousand C. thousands of D. thousand
【答案】 B
【解析】考查数词用法。句意：Cindy非常喜欢邮票。到目前她已经收藏了2000多张来自不同国家的邮票。此处考查数词thousand用法。Thousand与数词连用时使用单数，与of连用时使用复数。此处有数词two。故先B。
考点延伸☆强化训练
数词词练习 1、In our class _____ of the students _____ girls. A.third fifths; is??? B.third fifth; are??? C.three fifth; is?????? D.three fifths; are 2、Xi’an is a city with many places of interest and _____ tourists come here every year. A.thousand of????? B.thousand???????? C.thousands??????????? D.thousands of 3、Dutch tulips in Dafeng are so charming that _________ tourists go there and enjoy the beautiful flowers every day. A. Thousand of??????????????? B. Thousands of???C. Three thousand of?????????? D. Three thousands of? 4、There are 3 ________________ people over there. A. thousands?? B. thousand??? C. thousandes?? D. thousands to 5、—What are you going to do this Saturday? —I am going to the old people's home to celebrate Mrs. Green's______ birthday. A. ninty-ninth? B. ninety-ninth? C. ninety-nineth 6、In our class _____ of the students _____ girls.? A.third fifths; is? B. three fifths; are???C.three fifth; is?? D. third fifth; are 7、March is _____ month of the year. A. three??????? B. third?????????? C. the third???? D. a third 8、The boy is only______. Today is his______birthday. A．five; five??????? B．five; fifth??????????? C．fifth; five 9、Sunday is the? _______day of a week, and Monday is the second. A .first????? B. third????????? C. fifth?????? D. seventh 10、Could you give me ________ to explain this to my students? A. five more minutes????????? B. more five minutes C. another five minute??????? D. five another minutes 11、There are _____visitors to the wetland park every year. A. thousand of?????????????? B. thousands of??? C. three thousands?????????? D. three thousands of 12、May is _______ month? of the year .? ?A. five??? B. the fiveth??? C. fifth?? D. the fifth 13、You can see _______ in our classroom--nineteen boys and twenty-one girls. ?A. forty-one teachers????? B. forty students?? C. fifty teachers?????????? D. fifty-one students 14、There are ________ people in the supermarket. It’s so crowded. A. hundred????? B. hundreds???? C. hundred of??? D. hundreds of 15、The girl won ______ dollars in the lottery .? A. a million??? B. millions??? C. millions of??? D. two millions? 16、In our class _____ of the students _____ girls. A.third fifths, is??? B.third fifth, are???? C.three fifth, is????? D.three fifths, are 17、—“Food Safety”has become one of the hottest topics recently.? ? —Yeah, it receives ______ Internet hits(点击)a day.? A. thousands????? B. thousand of????? C. thousands of??????? D. ten thousands 18、Now, everyone, please turn to Page_______ and look at the_______ picture. A. Twelve; nineth??? B. Twelfth; ninth??? C. Twelve; ninth??? D. Twelfth; nine 19、The man won????? dollars in the lottery.? A. two millions??? B.? two million?? C.? two millions of? 20、There are _____ people in the supermarket. It’s so crowded. A. hundred???? B.hundreds?????? C. hundreds of?????? D.hundred of 21、 ___________ innocent people were killed in terrorist attacks in Paris. It makes the whole world shocked.? A.Th e number of???? B. Number of????? C. A numb er????? D. A number of?? 22、There are _______ months in a year. The _______ month of a year is December. A. twelve; twelve?? B. twelfth; twelfth???? C. twelfth; twelve? D. twelve; twelfth 23、September is ________ month of the year. A．nineth????? B．ninth???????? C．the nineth???? D．the ninth 24、There are ________ months in a year. The ________ month is December. A. twelve, twelve??? B. twelve, twelfth??? C. twelfth, tw elve? D. twelfth, twelfth? 25、There are _______ students in? the primary school. ?A. two hundreds????? B. two hundreds of????? C. hundred of????? D. hundreds of 26、I bought ________ books this morning, six Chinese books and three English books. A.seven???? B.eight??????? C.nine??????? D.eleven 27、________ of the students’ parents in our class are in their?????????? . A. Two-fifths; forties??????? B. Two-fifths; fortieth?????????? C. Two-fifth; forties????????? D. Two-fifth; fortieth 28、We have art at_______. A. half past three??? B. three half??? C. three past half??? D. half three 29、There are two _______people living in the city. A. hundreds????? B. million?????? C. millions????????? D. thousands 30、---What’s the time by your watch??---It’s ________. ?A. fifty-one past nine???? B. fifty-one nine C. nine past fifty-one???? D. nine to ten 31、_______ people want to see the film. A. Thousand of??? B. Million of?????? C. Millions of????? D. Five hundreds of 32、Tomorrow is my??????? birthday, I promise to take on more challenges in my??????? ．? A. thirty; thirties? B. thirtieth; thirties? C. thirties; thirtieth?? D. thirtieth; thirty 33、How often do you have? P.E classes?_???????? a week A、Two??? B、Twice??? C、Sixty 34、_____ the students in our class did’t go to see the film last night. ?A.Ten percent?? B.Ten of percent? C.Ten percent of??? D.Ten percents 35、—Do you have ______ students?? —Yes, we do. A. fifty five?? B. fivety-five??????? C. fifty-five???? D. fifty fifty 36、The little boy has know ________ of the words in this book.? A. two thirds???? B. two third??? C. second three?? D. second threes 37、??????? of the students of our school??????? girls. ?A. Two-third, are???? B. Two-thirds, is C. Two-thirds, are??? D. second-three, are 38、??????? of teachers in the school is 300,???????? of them are women teachers. ?A. The number, one-third???B. A number, one-fourth C. A number, one-second?????????????? D. The number, first-fourth? 39、_______ people are waiting to watch the raising of the national flag at Tian’anmen Square. ?A. Thousands? B. Two thousands? C. Thousand of? D. Thousands of? 40、考考你的计算能力 1. Two + ______= five??????????????? 2. One + six = _______ 3. Nine - ______ = four?????????????? 4. ______ - three = zero 5. Two × four = ________???????????????? 6. ______ × nine = zero 7. ______ ÷ three = three?????????????? 8. Eight ÷ ______= four 参考答案
1、D 2、D3、B4、B5、B6、B7、C8、B9、A10、A11、B12、D 13、B14、D15、C16、D17、C18、C19、B20、C21、D22、D 23、D24、B25、D26、C27、A28、A29、B 30、D31、C32、B33、B? 34、C35、C? 36、A37、C 38、D39、D40、1. three,? 2. seven,? 3. five,?? 4. three?? 5. eight,? 6. zero,? 7. nine?? 8. two
