数词专项复习
复习目标
了解数词的分类,并熟练掌握各个分类的用法。
题组训练一(问题习题化)
一、Read the following numbers loudly.
1~12 19 20 26 30
100 123 5,123
150********(phone number)
2.9 7.18 5,08 (小数)
1937 1900 1908 2012 ( 年份)
1:30 2:15 3:20 4:40 5:00(时间)
二、Write down the following Ordinal Numbers.
1st 2nd 3 rd 4th 5th
9th 2th 19th 20th 28th 40th
90th 100th 101st
三、单项选择
( )1. More than 60 __________ people died in the powerful earthquake in Sichuan provice.
A. thousands
B. thousand of
C. thousand
( )2. The important sports festival, the Olympic Games, __________ held every ________years.
A. is; five
B. are; three
C. is; four
D. are; two
( )3. —How old is your daughter?
—_______. We had a special party for her _______ birthday last week.
A. Ninth; ninth
B. Nine; nine
C. Ninth; nine
D. Nine; ninth
( )4. —Excuse me, how many students are there in your art club?
—There are _______.
A. twelve
B. twelfth
C. the twelfth
( )5. _______ of the gifts in this school are fans of Li Yuchun.
A. Two fifths
B. Two fifth
C. One thirds
D. Fifths two
( )6. —If a=3, b=4, what's the answer to the question 4a+2ab+1=?
—_______.
A. Twenty-fifth
B. Thirty-seven
C. Thirteen
D. Eighteen
( )7. —How long is the new bridge? Do you know?
—Yes, it's about _______.
A. one thousand one hundred and eighty meters
B. one thousand and one hundred fifty meters
C. two thousands one hundred forty meters
D. two thousands seventy and three meters
( )8. The old man began to learn to drive a car at the age of _______.
A. sixty
B. the sixtieth
C. sixty years old
D. sixties
( )9. —On Eric's ______ birthday, he was given a new computer by his parents.
—How ______ he was!
A. nine; lucky
B. ninth; luckily
C. nineteen; luckily
D. nineteenth; lucky
( )10. I'm ______ years old. I had a special party on my __________ birthday last Sunday.
A. twelve; twelveth
B. twelve; twelfth
C. twelfth; twelfth
知识点梳理
考点一基数词
1. 基数词的构成:1~12特殊记,13~19在词尾-teen, 逢十的词尾加ty, 几十几在后面加连字符。
2. hundred, thousand, million, billion前有具体数字修饰时,不用复数,不跟of短语;如无数字,则用复数,跟of短语。
3. 用“几十”的基数词的复数形式,或给年份后加-s, 可用来表示岁数或年代。
考点二序数词
1. 序数词的构成如下:
①第一、第二、第三的序数词要特殊记:first, second, third.
②从4到19,要在词尾加th, 但少数序数词在拼法上不规则。
③逢十的序数词通常是将基数词词尾y变成i, 再加上后缀-eth. 几十的序数词都是只变尾数。
2.序数词的用法:
一般情况下,序数词前要加定冠词the;其前若无定冠词the而为不定冠词a/an时,表示“又一,另一”。
考点三分数的表达
分数的表达法:分子基,分母序,分子过1,分母变复数。
考点四年份、日期、时间的表达法
1. 年份:四位数通常分两组来读,年份前用介词in.
2. 日期用序数词来表达。
3. 时刻表达法:
①顺着读。如:11:24 读作:eleven twenty-four
②借助介词“past”和“to”来表达。半小时用half表示;一刻钟用a quarter表示;如果是半小时以内或半小时就用past连接;如果是半小时以上,则用介词to构成短语。
题组训练二(知识网络化)
( )1. Today is my mother's ______ birthday. I will buy her a gift.
A. fourteen
B. fourteenth
C. fortieth
( )2. Autumn is _______ season in a year. It is called “fall”in American English.
A. three
B. the third
C. a third
( )3. We have _____ rain this spring. The trees and grass don't grow well.
A. little
B. a little
C. few
( )4. —There is a wrong word in line _______.
—Where?
—In the _____ one.
A. two; two
B. two; second
C. second; two
( )5. —I'd like ____ grapes and pears.
—Oh, I only need _____ orange juice.
A. some; any
B. any; some
C. some; some
( )6. Enshi is becoming a tourist city. _______ people come here during the holiday every year.
A. Thousand of
B. Thousands of
C. Five thousands of
( )7. He doesn't have _______ furniture in his room —Just an old desk.
A. any
B. many
C. some
( )8. In our class _______ of the students ______ girls.
A. three fifths; are
B. three fifth; are
C. three fifth; is
( )9. Can you imagine what life will be like in _______ time?
A. 20 years'
B. 20 year's
C. 20-years'
( )10. Mother’s Day is on the _______ Sunday in May every year.
A. two
B. second
C. Six
题组训练三(与中考链接)
( )1.Boys and girls, please turn to Page _____ and look at the _____ picture. (2015呼和浩特)A.Fifth; five B.Five; five C.Five; fifth
( )2.It took _____ people three months to build this great building. (2015安顺)
A.two hundreds
B.hundred of
C.hundreds of
( )3.In our city, _____ middle school students want to work as a teacher in the future. (2015克拉玛依)
A. thousand
B. thousand of
C. thousands of
( )4.Tony’s mum looks young and beautiful. It’s hard to imagine she is already in her _____. (2015苏州)
A. fifties
B. fifty
C. fiftieths
( )5.Basketball is so exciting that _____ people play it for fun. (2015天津)
A. million
B. two millions
C. millions of
( )6.Helen loves reading. She has read _____ books this month. (2015重庆A/C卷)
A.five
B.fifth
C.five of
( )7.It’s reported that over eight _____ people lost their lives in the earthquake in Nepal this year. (2015重庆B卷)
A.thousand
B.thousands
C.thousand of
数词【题组训练一】
一、略二、略
三、1-5 CCDAA 6-10 BAADB
【题组训练二】
1-5 CBBBA 6-10 ABBBB
【题组训练三】
1-5 CCCAC 6-7 AA