第06讲 语法回顾(数词)-2025年七年级英语寒假提升讲义(译林版)
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第06讲 语法回顾(数词)-2025年七年级英语寒假提升讲义(译林版)

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2025年七年级英语寒假提升讲义(译林版)
2025年七年级英语寒假提升讲义(译林版): 第01讲 语法回顾(一般现在时)-2025年七年级英语寒假提升讲义(译林版) 第02讲 语法...

2025七年级英语寒假提升讲义

06 语法回顾(数词)

重难点★

考查题型听力选择、听力填空、单项选择、短文填空、选词填空、书面表达

考点:基数词、序数词

用法:数词+名词

基数词

数字表达

一、20以下的数字

0=zero 7=seven 14 = ___________
1 =one 8 = eight 15 = ___________
2= two 9= nine 16 = sixteen
3= three 10=ten 17= seventeen
4=four 11 =___________ 18= eighteen
5= five 12=___________ 19= ___________
6= six 13 = ___________

二、20-100

20=twenty 21=twenty-one
30 = ___________ 22=twenty-two
40 = ___________ 23=twenty-three
50 = ___________ 24= twenty-four
60= sixty 25=twenty-five
70=seventy 26= twenty-six
80= eighty 27= twenty-seven
90 = ___________ 28= twenty-eight
100= ___________ 29= twenty-nine

(注意:十几“teen”是“第___________声”,几十“ty”是“第___________声”)

三、百位数(hundred

(一)具体数

123    one hundred and twenty-three    456    _________________________________

520    five hundred and twenty         980    _________________________________

502    five hundred and two            607   _________________________________

(二)大约数★hundreds of   数百

1.The new bridge is ________ metres long.

A.six hundred, fifty and five                     B.six hundreds and fifty-five

C.six hundred, fifty-five                           D.six hundred and fifty-five

2.There are ________ paintings on exhibition (展览). ________ works were created by young artists.

A.two hundred; Two hundreds

B.two hundreds; Hundreds of

C.hundreds of; Two hundred

四、千位数(thousand

(一)具体数

1234    one thousand two hundred and twenty-three (或twelve thirty-four)

5678   ____________________________________________ (或_______________________)

2003    two thousand and three (或twenty and three/two o o three)

3024    two thousand and twenty-four (或twelve thirty-four)

1050    one thousand and fifty(或ten fifty)

2300    two thousand and three hundred(或twenty-three hundred)

(二)大约数★thousands of

3.—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

五、万位数、六位数(thousand+hundred

12,345   twelve thousand two hundred and twenty-three

123456  one hundred twenty-three thousand four hundred and fifty-six

56,789   fifty-six thousand seven hundred and eighty-nine

567890  five hundred sixty-seven thousand eight hundred and eighty-nine

万位数及以上每三个数字从右往用逗号隔开

六、七位数及以上(million

(一)具体数

1,234,567   one million two hundred thirty-four thousand five hundred sixty-seven

12,345,678  twelve million three hundred forty-five thousand six hundred seventy-eight

(二)大约数★millions of 

4.The Great Wall is a symbol of China. It attracts _____ travelers from all over the world to visit it.

A.millions of                    B.ten million of                     C.ten millions

七、十亿(billion

(一)具体数

12,345,678,900   twelve billion three hundred forty-five million six hundred seventy-eight thousand nine hundred

(二)大约数★ billions of

时间

3点整     at three

3点10分  at ten past three(three ten)

3点12分  at twelve past three(three twelve)

3点15分  at a quarter past fifteen(three fifteen)

3点半     at half past three(three thirty)

3点45分  at a quarter to four(three forty-five)

3点50分   at ten to four(three fifty)

3点54分   at six to four(three fifty-four)

年份

1991  one thousand nine hundred ninety-one(nineteen ninety-nine)

2005  ________________________________________(______________________________)

2024  two thousand and twenty-four(twenty twenty-four)

2100  ________________________________(_________________________________)

编号

Class One, Grade One = Class 1, Grade 1

Room Two, Building One = Room 2, Building 1

(注意:从小排到大)

年代

in the 1870s    19世纪70年代

in the 1960s      20世纪60年代

(注意:大于一天用“in”,加冠词“the”,数字末尾加“s”)

年龄段

in one’s teens  ___________        in one’s twenties  在某人二十几岁时

in one’s thirties  在某人三十几岁时     in one’s forties  在某人四十几岁时

in one’s fifties  在某人五十几岁时      in one’s sixties  在某人六十几岁时

in one’s seventies  在某人七十几岁时   in one’s eighties  在某人八十几岁时

in one’s nineties  在某人九十几岁时

小数

1.23456 one point two three four five six

12.3456 twelve point three four five six

123.456 one hundred twenty-three point four five six

序数词

日期

January, 2025
Monday Tuesday Wednesday Thursday Friday Saturday Sunday
1st

first

2nd

second

3rd

third

_________

_________

_________

__________

6th

sixth

7th

seventh

__________

___________

__________

___________

10th

tenth

11th

eleventh

_________

__________

13th

thirteenth

14th

fourteenth

15th

fifteenth

16th

sixteenth

17th

seventeenth

18th

eighteenth

19th

nineteenth

_________

__________

21st

twenty-first

22nd

twenty-second

23rd

twenty-third

24th

twenty-fourth

25th

twenty-fifth

26th

twenty-sixth

27th

twenty-seventh

28th

twenty-eighth

29th

twenty-ninth

30th

thirtieth

_________

__________

读法:1月1日 the first January = January the first (序数词前要有“__________”)
写法:1st January = 1January = January 1st = January 1 = Jan. 1

分数

基数词/序数词(分子/分母)

one third   三分之一

three fifths  五分之三

five eighths 八分之五

(注意:分子大于等于“2”时,分数要加“s”)

基数词和序数词的区别

基数词:表示数量,通常表示“____________________”

序数词:表示顺序、次序,通常表示“____________________”

综合训练

二、听力选择

5.How many students are there in Class Four?

A.21.                            B.43.                                 C.44.

6.How much does the woman need to pay?

A.Twenty-three dollars.   B.Seven dollars.                  C.Sixteen dollars.

7.What is the date today?

8.When does the girl have to come back home?

A.At half past six.          B.At half past eight.            C.At ten o’clock.

9.A.June 19, 1998.       B.June 19, 1989.      C.July 29, 1898

三、听力填空

(一)

请你根据所听内容填写下面的信息卡。短文听两遍。

Month Day Activities
September 21st a school     10   
October 12th a football game
     11    a volleyball game
22nd School Day
     12    3rd an art festival
30th an English party
December 3rd a book      13   
A really     14     term!

(二)

听短文,请根据短文内容,完成下面表格。每空一词,短文读两遍。(每小题1分,共5分)

Daniel’s new school
Playground It’s so     15   

He often plays with his friends on it.

Classrooms They’re     16     and bright.

His classroom is on the     17     floor.

Library It’s new and     18     .

They often go there in the     19     .

(三)

本题你将听到一篇短文。请你根据所听内容,完成下面的表格,并将获取的信息填到相应的位置上。每空一词。

Information about Jim
 Age     20     years old
 Country  Australia
 Favourite colour     21   
 Hobbies ★Sport

He     22     a lot of time playing tennis every day.

★Music

He     23     loves music and plays the violin in the school band.

★Reading

Books are very     24     to him.

…………

参考答案

1.D

【详解】句意:这座新桥655米长。

考查基数词的表达。101—999的表示法:先说“几百”,后接and,再加末尾两位数(或末位数),排除A和C;具体的数字修饰“百”,“百”后不能加s,排除B,故选D。

2.C

【详解】句意:展出的油画有数百幅。青年艺术家创作了200件作品。

考查数词的用法。表示概数,用数词复数形式+of;表示确切的数量,用基数词+数词单数形式。结合选项可知,two hundreds表达错误,故排除A和B选项,故选C。

…………

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