新人教版7年级英语期末复习语法知识总结（讲解＋考点＋综合练习）：数 词

这是一份新人教版7年级英语期末复习语法知识总结（讲解＋考点＋综合练习）：数 词，共9页。试卷主要包含了数词概述，数词考点纵览等内容，欢迎下载使用。
一、数词概述
1、数词的定义：表示数目多少或顺序先后的词为数词。
2、数词的分类：数词可分为基数词和序数词，基数词表示数量的多少，序数词 表示顺序的先后。
二、数词考点纵览
综合练习
( ) 1. Lincln was brn n ________.
A. February 12th, 1809B. 1809, February 12th
C. 1809, 12th FebruaryD. February 1809,12th
( ) 2. A _______ by can sing the English sng very well.
A. ten-years-ldB. ten years ldC. ten-year-ldD. ten year ld
( ) 3. An hur later, _____ minister was sent t see the “magic clth” wven by thse tw men.
A. tw B. the secnd C. the tw D. secnd
( ) 4. Abraham Lincln was _______ President f the United States.
A. 16 B. the 16 C. 16th D. the 16th
( ) 5. D yu think there is any rm fr us ________ ?
A. tw B. the tw C. secnd D. the secnd
( ) 6. ---Hw many students are there in yur class?
---________.
A. Twenty nine B. Thirty and tw C. Frty-five D. fifties
( ) 7. Which number is wrng? _______.
A. Ninety B. Ninteen C. Ninth D. Nineteenth
( ) 8. The Peple’s Liberatin Army was funded _______.
A. n August 1st, 1927 B. in 1927, 1 August
C. n 1st August , 1927 D. in August 1, 1927
( ) 9. The number 4,123 is read _______.
A. fur thusand ne hundred and twenty-three
B. fur thusand and ne hundred twenty-three
C. fur thusand and a hundred and twenty-three
D. fur thusands a hundred and twenty-three
( ) 10. The ld prfessr still wrks hard thugh he is _________.
A. in his sixty B. in his sixties C. in sixties D. in the sixty
( ) 11. This classrm is ________ urs.
A. three times big as B. as three times big as
C. three times as big as D. as big three times as
( ) 12. The basketball team f ur schl ranks ________ in the match.
A. three B. third C. the three D. the third
( ) 13. Which is the car that he drives? It’s ________.
A. fifty tw B. the fifty-tw cars
C. the car fifty fur D. the fifty-furth car
( ) 14. Which f the fllwing is wrng? ________.
A. He is a fifteen-year-ld by B. He is at the age f 15
C. He is a by f 15 D. He is fifteen year ld
( ) 15. Our schl is nt very big. There are nly ________ students.
A. nine hundreds f B. nine hundred
C. nine hundreds D. nine hundred f
( ) 16. ---Hw many new wrds are there in ________ lessn?
---There are nly _________.
A. five; fifth B. fifth; five
C. the fifth; the five D. the fifth; five
( ) 17. ________f the students g t schl by car.
A. Tw three B. Tw third C. Secnd thirds D. Tw thirds
( ) 18. There was n bus in that small twn. We had a ________.
A. ten miles walk B. ten-mile walk
C. ten mile’s walk D. tenth mile walk
( ) 19. Tday is the first day and ________.
A. Tuesday is furth B. Thursday is the furth
C. secnd is Tuesday D. a secnd is Thursday
( ) 20. Which rm d yu live in? ________.
A. 201 Rm B. Rm 201
C. Rm 201st D. 201’s Rm
( ) 21. Hw many magazines d yu have? I have ________.
A. tw B. bth C. twice D. the secnd
( ) 22. Three hundred thusand ne hundred and seventy means ________.
A. 3,170 B. 3,117 C. 300,170 D. 30,170
( ) 23. On May ________, ________ peple traveled rund the cuntry.
A. the first, millins B. the first, millins f
C. first, the millinth D. first, millins
( ) 24. ________ f them are dining at schl.
A. Twelve B. Twelfth C. The twelve D. The 12th
( ) 25. It’s 7:17 is read ________.
A. seven and seventeen B. seven seven
C. seven ne seven D. seven seventeen
( ) 26. Fur ________ tw is tw.
A. plus B. minus C. times D. divided by
( ) 27. Three ________ five is eight.
A. plus B. minus C. times D. divided by
( ) 28. Three ________ seven is twenty-ne.
A. plus B. minus C. times D. divided by
( ) 29. Frty-tw ________ seven is six.
A. plus B. minus C. times D. divided by
( ) 30. There are ________ days in a year.
A. three hundred sixty and fiveB. three hundred and sixty-five
C. three hundreds and sixty-fiveD. three hundred sixty-five
( ) 31. There are ________ students in that schl.
A. tw thusand eight-six B. tw thusand eighty-six
C. tw thusand and eighty-six D. tw thusands and eighty-six
( ) 32. It tk me ________ t get there.
A. tw hurs and a half B. tw hurs and half
C. tw hur and a half D. tw hur and half
( ) 33. September is _________ mnth f the year.
A. the nineth B. the ninth C. ninethD. ninth
( ) 34. Please pass me _______ bk n the left.
A. third B. three C. the third D. the three
( ) 35. ________ by is very tall .
A. The twelve B. The twelveth
C. The twelfeth D. The twelfth
( ) 36. We have knwn each ther fr ________.
A. a year and half B. a year with half
C. a year and a half D. a year with a half
( ) 37. ---What year is it?
---It’s ________.
A. nineteen hundreds and ninety-seven B. nineteen and ninety-seven
C. nineteen ninety and seven D. nineteen ninety-seven
( ) 38. ---What’s the date tday?
---It’s _________.
A. Tuesday B. June Furth C. June the fur D. June the furth
( ) 39. The train frm Shanghai will arrive ________.
A. in quarter past six B. in a quarter past six
C. at quarter past six D. at a quarter past six
( ) 40. My friend was brn n _________.
A. three f July, 1979 B. the third f July,1979
C. 1979, July the third D. 1979, the third f July
( ) 41. ________ is less than ________.
A. One third; tw thirds B. One third; tw third
C. First three; first threes D. One third; ne three
( ) 42. Which lessn did yu learn yesterday? ________.
A. Lessn Seven B. Lessn seventh
C. The seven Lessn D. Lessn seven
( ) 43. “What’s the date tday?” “It’s _______.”
A. furth May B. the furth May C. May fur D. May the furth
( ) 44. 334 is read ________.
A. three hundreds and thirty fur B. three hundreds thirty fur
C. three hundred and thirty furth D. three hundred and thirty-fur
( ) 45. In February, there are nly _________ days.
A. twenty nine B. twenty-nineth C. twenty-nine D. twenty eight
( ) 46. There will be a cmedy n TV at ________ this evening.
A. seven past thirty B. half past seven C. seven the thirty D. thirty t seven
( ) 47. It tk me ________ t find ut the key t the drawer.
A. ne and half hurs B. ne and a half hurs
C. ne and a half hur D. ne and half hur
( ) 48. I’m s tired after ________ walk.
A. three hurs B. three hurs’ C. three hur’s D. three hur
( ) 49. There are ________ stars in the sky.
A. millin f B. millins f C. the millin D. a millin f
( ) 50. The street is ________ wide.
A. tw meters B. tw meter C. the tw meter D. a tw meter
参考答案
A 2. C 3. B 4. D 5. A 6. C 7. B 8. A 9. A 10. B
C 12. D 13. D 14. D 15. B 16. D 17. D 18. B 19. B
20. B 21. A 22. C 23. B 24. A 25. D 26. B 27. A 28. C
29. D 30. B 31. C 32. A 33. B 34. C 35. D 36. C 37. D
38. D 39. D 40. B 41. A 42. A 43. D 44. D 45. C 46. B
47. B 48. B 49. B 50. A
知识点考点
考点对应典型例题剖析
考点一：
基数词的用法
考点1：基数词的构成。
= 1 \* GB3 \* MERGEFORMAT ① 基数词1-12是独立的单词。
ne, tw, three, fur, five, six, seven, eight, nine, ten, eleven, twelve
= 2 \* GB3 \* MERGEFORMAT ② 基数词13-19是在个位数后面加-teen构成，其中thirteen, fifteen, eighteen是不规则变化。
thirteen, furteen, fifteen, sixteen, seventeen, eighteen, nineteen
= 3 \* GB3 \* MERGEFORMAT ③ 整十的基数词20-90是在个位数词后面加-ty构成，其中twenty, thirty, frty, fifty, eighty是不规则变化。
twenty, thirty, frty, fifty, sixty, seventy, eighty, ninety
= 4 \* GB3 \* MERGEFORMAT ④ 非整十基数词21-99是在十位数后面加上个位数构成，中间加上连字符“-”。
twenty-ne, seventy-six, eighty-eight
= 5 \* GB3 \* MERGEFORMAT ⑤ 三位数以上的基数词，百位数和十位数之间用and连接。
tw hundred and ne, three thusand five hundred and furteen
= 6 \* GB3 \* MERGEFORMAT ⑥ 英语中没有“万”和“亿”这两个单位，在表示“万”和“亿”时，把“万”念成10个千，“十万”念成100个千，“亿”念成100个百万……以此类推。
10,000：ten thusand
100,000: a hundred thusand
100,000,000: a hundred millin
35, 845: thirty-five thusand, eight hundred and frty-five
考点2：hundred, thusand, millin 和billin的用法
hundred, thusand, millin和billin等表示确切数字时，只用其单数形式；但是在表示不确切数字时，要用其复数形式，并且与f连用，表示约数。
典型例题 1
There are mre than days in a year.
A. three hundreds B. three hundred
C. three hundreds f D. three hundred f
答案：B
典型例题 2
visitrs travel t the Great Wall every year.
A. Thusands B. Thusands f C. Thusand D. Thusand f
答案：B
典型例题 3
The car csts the man dllars.
A. several millin B. millin f
C. millin D. several millins
答案：A
考点3：基数词表示编号
Lessn Five (the fifth lessn) 第五课
Rm 306 306房间
Page Twelve (the twelfth page) 第十二页
Class One, Grade Six 六年级一班
典型例题 1
—Which rm are yu in?
—
A. Rm 208B. rm 208
C. 208 Rm D. 208 rm
答案：A
典型例题 2
The first lessn is easier than .
A. Lessn sixB. Lessn Six
C. lessn six D. lessn Six
答案：B
典型例题 3
There are a lt f students in .
A. Grade Three, Class Tw
B. Class Tw, grade three
C. Class Tw, Grade three
D. Class Tw, Grade Three
答案：D
考点二：
序数词的用法
考点1：序数词的构成
= 1 \* GB3 \* MERGEFORMAT ① 序数词1-3是独立的单词。
first, secnd, third
= 2 \* GB3 \* MERGEFORMAT ② 基数词4-19是在基数词后面加-th构成，其中fifth, eighth, ninth, twelfth, thirteenth, fifteenth是不规则变化。
furth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, thirteenth, furteenth, fifteenth, sixteenth, seventeenth, eighteenth, nineteenth
= 3 \* GB3 \* MERGEFORMAT ③ 整十的基数词20-90变序数词时，变y为i再加“eth”。
twentieth, thirtieth, frtieth, fiftieth, sixtieth, seventieth, eighties, ninetieth
= 4 \* GB3 \* MERGEFORMAT ④ 21以上非整十基数词变序数词时，只需将其个位数变成序数词，其它位数仍用基数词。
twenty-first, seventy-sixth, tw hundred and eighty-eighth
考点2：使用序数词时，前面经常加上定冠词the。
He is always the first persn t reach schl. 他总是第一个到达学校。
This is the third time fr me t g t Beijing. 这是我第三次去北京。
考点三：
数词的用法
考点1：日期的表达。
英语中的日期表达采用“月、日、年”或“日、月、年”的顺序。年份用基数词表达，日期用序数词表达。
10月1日：Octber 1st / the first f Octber
2006年7月5日：July 5th, 2006 / the fifth f July, 2006
考点2：时间的表达。
1. 直接表达法
= 1 \* GB3 \* MERGEFORMAT ① 用基数词 + ’clck来表示整点，注意’clck须用单数，可以省略。如：
eight ’clck 八点钟，ten (’clck) 十点钟
= 2 \* GB3 \* MERGEFORMAT ② 用基数词按“钟点 + 分钟”的顺序直接写出时间。如：
eleven five 十一点零五分，six frty六点四十
2. 间接表达法
= 1 \* GB3 \* MERGEFORMAT ① 如果分钟数少于30分钟，可用分钟 + past + 钟点表示，其中past是介词，意思是“过”。如：
twenty past fur 四点二十 eight past ne 一点零八分
= 2 \* GB3 \* MERGEFORMAT ② 如果分钟数多于30分钟，可用（60分钟-原分钟数）+ t +（原钟点数+ 1）表示，其中t是介词，意思是“差”。如：
8:35 可表示为twenty-five t nine 差二十五分钟九点，即八点三十五（其中的分钟数twenty-five 是由60分钟减去35分钟得到的；钟点数nine是由8加上1得到的）。
注意：
= 1 \* GB3 \* MERGEFORMAT ① 当分钟数是15分钟时，可用名词quarter （一刻钟）表示。如：
7:15可表示为 a quarter past seven， 12:15可表示为 a quarter past twelve
= 2 \* GB3 \* MERGEFORMAT ② 当分钟数是30分钟时，可用名词half （一半）表示。如：
9:30 可表示为 half past nine，3:30可表示为 half past three。
考点3：四则混合运算：加、减、乘、除的表达。
1+1=2 One plus ne is tw. 一加一等于二。
10-3=7 Ten minus three is seven. 十减三等于七。
9×8=72 Nine times/multiplied by tw is eighteenth. 九乘二等于十八。
16÷2=8 Sixteen divided by tw is eight. 十六除以二等于八。
考点4：分数的表达。
分子用基数词，分母用序数词，分子大于1时，分母加s表示复数。
1/3 ne third 3/8 three eighths
考点5：年龄的表达。
= 1 \* GB3 \* MERGEFORMAT ① 表示“几岁”，用“基数词+years ld”，“years ld”也可以省略。
The by is twelve (years ld). 这个男孩十二岁了。
= 2 \* GB3 \* MERGEFORMAT ② 表示“在……年龄时”，用“at the age f +基数词”表示。
He learned t play the pian at the age f six. 他六岁的时候开始学弹钢琴。
= 3 \* GB3 \* MERGEFORMAT ③ 表示“在……几十岁时”，用“in ne’s +整十的复数”表示。
The man became a millinaire in his fifties. 这个男的在他五十多岁的时候成为了百万富翁。
考点6：次数的表达。
一次：nce
二次：twice
三次及以上：基数词+times
three times 三次 ten times 十次 twenty-eight times 二十八次
考点7：倍数的表达。
= 1 \* GB3 \* MERGEFORMAT ① A is +倍数+as +形容词原级+as B “A 是B的多少倍”。
This rm is twice as big as that ne. 这个教室是那个教室的两倍大。
= 2 \* GB3 \* MERGEFORMAT ② A is +倍数 +形容词比较级+than B “A 比B大（多、高……）多少倍”。
This car is three times mre expensive than that truck. 这辆汽车比那辆卡车贵三倍。
考点8：“半”的表达。
一半：half a/an +名词 或 a half +名词
half an hur 或 a half hur 半小时
一个半：a/an/ne +名词+and a half或ne and a half +名词（复数）
an/ne hur and a half 或 ne and a half hurs 一个半小时
考点9：数量词的用法。
= 1 \* GB3 \* MERGEFORMAT ① 表示长、宽、高，用“基数词+单位词（meter, kilmeter, ft, inch等）+形容词（lng, wide, high等）” 表示。
tw meters lng 两米长
three inches high 三英尺高
fur inches wide 四英寸宽
= 2 \* GB3 \* MERGEFORMAT ② 表示时间、距离时，用含有数词的名词所有格形式作定语。
five minutes’ walk 步行五分钟
tw hurs’ ride 骑车两小时
= 3 \* GB3 \* MERGEFORMAT ③ 由数词和其它名词组成的复合数词，其中的名词用单数形式，各部分之间用连字符“-”来连接。
a three-mnth-ld baby 一个三个月大的婴儿
a five-day hliday 五天的假期
= 4 \* GB3 \* MERGEFORMAT ④ 复合数词相当于一个形容词，用来修饰名词，不能作表语。
The building is ten meters high.（√）
This is a ten-meter-high building.（√）
The building is ten-meter-high.（×）
This is a ten meters high building.（×）
考点四：
数词的句法作用
考点1：数词作主语。
Fur is the duble f tw. 四是二的两倍
Five f them went t the factry. 他们中五个人去了工厂。
考点2：数词作宾语。
I want tw. 我要两个。
Please give me three. 请给我三个。
考点3：数词作定语。
He has tw brthers. 他有两个兄弟。
There are thirty students in my class. 我们班上有三十个学生。
考点4：数词作表语。
My friend is eighteen. 我朋友十八岁了。
Tw and tw is fur. 二加二等于四。