2024年人教版中考二轮复习 专题六 数词练习（含答案）

人教版中考二轮复习 专题六 数词
数词的分类：数词分为基数词和序数词。基数词表示数目的多少。序数词表示事物的先后顺序，往往与定冠词the连用。
一、基数词的构成
(1)0—12单独记。
(2)13—19的词尾都是teen。
(3)20以上的整十的基数词均以ty结尾。
(4)＂几十几＂要加连字符号＂-＂。
(5)＂几百几十＂或者＂几百几十几＂在＂百＂后加and。
(6)四位数或者四位数以上的基数词的拼写规律：用逗号从右往左每三位加一个逗号，第一个逗号读作thousand(千)，第二个逗号读作million(百万)，第三个逗号读作billion(十亿)，hundred后莫忘＂and＂。
二、序数词的构成
(1)＂第一＂、＂第二＂、＂第三＂分别是first, second, third。
(2)＂第四＂到＂第十九＂除了fifth, eighth, ninth, twelfth是特殊的拼写外，其余的都在相应基数词后面加＂th＂构成。
(3)20以上的整十的序数词由相应的基数词变y为i，再加＂-eth＂。
(4)第一百hundredth; 第一千thousandth; 第一百万millionth。
(5)20以上的非整十的基数词变序数词时，只变化个位数。
三、分数的表达法
分数是由基数词作分子，序数词作分母构成的。除了分子是＂1＂的情况外，序数词都要用复数。
练习
1. —Dear, how is your homework going
—Oh, mom, I've just finished of it.
A. second three B. two third C. second threes D. two thirds
2. My son is years old. Today is his birthday.
A. twelve；twelve B. twelve；twelfth C. twelfth；twelve
3. —I like the number “9” best, because I think it stands for “long lasting”.
— Me too. So I choose floor to live on.
A. nine B. ninth C. the nine D. the ninth
4. Teachers' Day is in September, the month of the year.
A. nine B. ninth C. ten D. tenth
5. As we all know, using public chopsticks necessary when we eat with others.
A. is B. are C. was
6．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．thousands
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．On her________ birthday, she got an iPad as a gift from her father.
A．twelve B．twelfth C．the twelfth D．the twelve
9．______ visitors came to take photos of Hongyadong during the vacation.
A．Thousand B．Thousands of C．Thousands D．Thousand of
10.Karl Marx, a great thinker and politician, was born in Germany ________ ago.
A．the two hundredth year B．two hundred-year C．two hundred years
11．The number of the students in our school is about two ________. ________ of them are from countryside.
A．thousand, Two thirds B．thousands, Two third
C．thousand, Two third D．thousands, Two thirds
12．—What time is it now We have to get to the store at seven.
—It’s ________. We have forty minutes to walk there.
A．twenty to six B．six o’clock C．half past six D．twenty past six
13．On his ________ birthday, he got the first gift from his best friend.
A．eight B．eighth C．the eighth
14．Wang Yaping becomes ________ female taikonaut to work in China’s space station.
A．one B．first C．the first
15．Dentist: Madam, twenty-five dollars for pulling your son’s tooth, please.
Madam: Twenty-five dollars! But you told me five dollars each patient.
Dentist: Yes. But your son cried so loud. He scared away (吓跑)________ other patients.
A．four B．five C．twenty D．twenty-five
16.-I have been to Mount Fanjin three times. What about you？
-I have been there three times, too. And I would like to visit it a_____time.
A. three B. third C. four D. fourth
17.______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
18.About ______ of the students in Kaili ______ to school by bus.
A. two fifth; go B. two fifths; go
C. two fifth; goes D. two fifths; goes
19.—A recent survey shows that 35 out of 45 students in my class will save their phones first in a fire.
——About ______ of the students made such a choice Life is far more important, isn't it
A. half B. one third C. two thirds D. three quarters
20.There are ______ people in Dale's family. They live on the ______ floor.
A. five; nine B. fifth; nine C. five; ninth D. fifth; ninth
21．—We should try to devote（献身于）ourselves to our country like Yuan Longping.
—I think so. He still worked on the research into agriculture（农业）at the age of ________.
A．eighties B．eightieth C．eighty D．eighty-year-old
22.—China is a great country with a history of about five ______ years.
—Yes. And ______ of foreigners come to visit it every year.
A．thousand; thousand B．thousands; thousands C．thousand; thousands D．thousands; thousand
23．In our school every student has to choose a club to join, so about one ________ students have joined the Sports Club.
A．hundred of B．hundreds of C．hundred D．hundreds
24．He got ________ birthday cakes on his ________ birthday.
A．second；fifteen B．two；fifteen C．second；fifteenth D．two；fifteenth
25．This Saturday is my ________ birthday.
A．fourteen B．fourteenth C．forty D．the fortieth
26．— A pandemic (疫情) broke out in Shaoyang last month.
— Yeah. ________ were so many doctors and nurses coming to help us.
A．They B．There C．Those
27．Here is a survey about how to be a good learner among 400 students. According to the form Below, ________ students have chosen “Learn from mistakes” as their key words.
Key words Making plans Taking notes Asking questions Learning from mistakes
Percentage(百分比) 20% 10% 30%
A．80 B．120 C．160
28．In our school library, there _________ a number of books on art. The number of the books _________ still growing larger and larger.
A．is; is B．are; is C．is; are D．are; are
29．Neither Saturday nor Sunday________ OK because I will be quite busy these two days.
A．are B．is C．am D．be
30. —The talent show Youth With You（青春有你）is becoming hotter and hotter online.
—Exactly. Half of our class interested in it recently.
A. is B. are C. was
31．— There are ________ Chinese people who won the Nobel Prize. Do you know them
— Yes. Besides Mo Yan, Tu Youyou was the ________ winner in the field of science.
A．two; one B．second; first
C．two; first D．second; one
32．There are ________ tourists visiting the Great Wall on May Day every year.
A．two thousands of B．two thousands C．thousands of D．thousand of
33．Hobbies are like the rainbow. They can make our life colorful. There are 40 students in Class 2, Grade 9. Everyone has a hobby. According to the table, there are ________ students doing sports as a hobby on weekends.
Reading Listening to music Jogging Shopping Playing basketball
1/4 1/5 5 students 7 students
A．10 B．13 C．15 D．24
34．It’s reported that ________ birds fly to Hanfeng Lake in spring every year.
A．million B．millions
C．millions of D．million of
35．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
1-5DBDBA
6-10BBBBC
11-15ADBCA
16-20DBBDC
21-25CCCDB
26-30BCBBB
31-35CCCCB