小学英语数词知识点及练习题

英语学科课时学习专题

学习时间：   月  日    学生姓名：             效果评价：        

一、    本次知识点归纳：

数词是表示数量多少或顺序先后的词。分为基数词和序数词

二、重要知识点提示：

基数词

1. 表示数量多少的词是基数词，如：one, two, three等。

2. 数词的构成

1）从1－12分别由从one到twelve，12个各不相同的词表示。

2）从13－19均以后缀-teen结尾。

3）从20－90的整十数词均以后缀-ty结尾。表示“几十几”时，个位和十位之间需加连字符。

4）整百数由1—9加hundred构成。

5) 整百数和整十数之间由and连接，十位与个位之间要加连字符“-”。如果十位数为零，那就在百位和个位之间用and连接。

6）千 thousand 百万 million 十亿 billion

序数词

基变续，有规律，词尾加上th;

一二三，特殊记，词尾字母t,d,d(first,second,third);

八减t(eighth), 九去e (ninth)，f来把ve替(five---fifth,twelve---twelfth); 单词ty作结尾，ty变成tie(twenty-twentieth);

若是碰到几十几，只变个位就可以

1) 第一百、第一千、第一百万、第十亿都是在基数词后直接加th构成。

2）.序数词的缩略形式是由阿拉伯数字加序数词的最后两个字母构成。

3) 序数词前必须加定冠词the

年、月、日的表示法

1986年9月1日 September 1st, 1986 / 1st September, 1986

时刻的表示法第

B、半点的表示法

表示半点钟时，用“钟点数+ thirty”或“half+ past +钟点数”表示

C、“几点几分”的表示法

（1）用“钟点数+分钟数”表示

（2）分钟数在30分钟以内的，用“分钟数+ past +钟点数”表示，意为“几点过几分“

（3）分钟数超过30分钟的，用“（60-分钟数）+ to +下一个钟点数”表示，意为“差几分到几点”

三、经典题训练过关：

一．用括号内所给数词的正确形式填空.28′

1.We are in Class________（3）.

2.We have________（12）months of the year.

December is the _____________（12）one.

3.This is my________（1）bag.

4.My birthday is Dec.________（21）.

5.I have________（3）books.I like my________（3） book.

二、根据句子意思填空。5′

1. Children’s Day（儿童节） is on the________of June（六月）.

2. There are________months（月）in a       （年).

3. Teacher’s Day(教师节) is on the________of September（九月）.

4. Three plus(加) six is________.

三、选择50′

1.My grandmother is_____ old.

A.seventieth B.seventy year

C.seventy years D.seventies

2.________people visit this museum every day.

A.Hundred B.Hundreds

C.hundred of D.Hundreds of

3.There are two ________people in the meeting room. w   W w .

A.hundred B.hundreds

C.hundreds of D.hundred of

4.We can say the number 78,645 in English like this________.

A.seventy-eight thousand and six hundred and forty-five

B.seventy-eight thousand six hundred and forty five

C.seventy-eight thousand six hundred and forty-five

D.seventy eight thousand six hundred and forty-five

5.Monday is the second day,and________.

A.Tuesday is the fourth B.Thursday is fifth

C.the second day is Tuesday

D.the second day is Thursday

6.“The year 1999”should be read（应该读作）“The year _____.”

A.nineteen and ninety-nine w   W w .

B.nineteen ninety-nine

C.one thousand nine hundred ninety-nine

D.nineteen hundred and ninety-nine

7.There are ________months in a year.December is the ________month of the year.

A.twelve; twelve B.twelve; twelfth

C.twelfth; twelve D.twelve; twelveth

8.What’s the date today?It is ________.

A.Friday B.time to go C.cloudy D.June 4th

9.What is five and eight?

A.Twelve B.Thirteen C.Fourteen D.Fifteen

10.What _________is Lily in?She is in________.

A.Row; row five B.Row; Row Five

C.row; Row Five D.row; row Five 

11．There are ___________ days in a year．

A．three hundred and sixty five B．three hundred and sixty-five

C．three hundreds and sixty five D．three hundreds and sixty—five

12．Danny lives in __________．

A．room 404 B．Room 404 C．404 room D．404 Room

13．Jim is in __________．

A．class one，grade six B．grade one，class six

C．Class One，Grade Six D．Grade One, Class Six

14．The bike cost me _________ yuan．

A．five hundred forty B．five hundreds fourty

C．five hundred and forty D．five hundred fourty

15．My telephone number is ____________．

A．eighty eight two forty four zero nine

B．eight eight two double four O nine

C．eighty eight two forty-four zero nine

D．eight eight two four four zero nine

16．We are learning__________now. A.the twenty-first lesson B.Lesson Twenty-first C.the 21 th lesson D.Lesson 21 st

17．Mary is _________ girl．

A. an 8 year old B．8一years—old

C．the 8 years old D．an 8一year—old

18． ____________people died in the traffic accidents in the world

A.Thousand of B.Thousands of C.Ten thousands of D.Ten thousand of

19． This is her___________birthday, I think. A.twenty B.twentieth C.the twentieth D.the twenty’s

 20．There are__________children in the country school. A.two thousand five hundred and sixty B.two thousands five hundred and sixty C.two thousands five hundreds and sixty D.two thousand five hundreds and sixty 

21． ---How many workers are there in your factory?

---There are two __________.

A. hundreds B. hundred C. hundred of D. hundreds of

22．—What time do you get up every day?

 A．It’s seven o’clock B．Seven o’clock time

 C．At seven D．On seven

23..Fifty plus__________. A. fourty is ninety B. forty is ninety C. thirty is ninety D. fifty is ninety 24..There are________students in this school. A. four hundred fifty-two B. four hundreds fifty two C. four hundred and fifty-two D. four hundreds and fifty-two

25.My home is about___________away from the school. A. three hundred metre B. three hundreds metres C. three hundred metres D. three hundred metre 

四、英汉互译.15′

第五单元_____ Lesson Eight___________

第59中学___________ 五年级四班____________

Bus No.4___________ 7:07___________

7+8=15_________ 1994年_____________

352____________ one o eight___________

Team Seven________ 第三行____________

第5小学__________ five little mice________

第六号房间________