数词练习及答案

1、(一)正误辨析1. 误1107 should be read as a thousand a hundred as seven.正1107 should be read as one thousand one hundred and seven.析 在读数字时，如 and前只有百或千时，用 one hundred / one thousand. 还是a hundred / a thousand全是可以的。但如果又有百又有千时，则只能用one不要用a。如果没有and时，如：1100也只能读作 one thousand one hundred 或 eleven hundred.2. 误I drov

2、e about half mile.正I drove about half a mile.析半小时为 half an hour,半天为 half a day,镑为 half a pound，尽量避免用 half a year, half a month , 要用 six months , two weeks 或 fifteen days. 要注意的是 Half of the work is done. / Half of the books are sold.当Half作名词时，其谓语动词要看of后面的名词而定。如名词是不可数名词则用单数谓语动词，如是复数名词时，则要用复数谓语动词。 要注意的

3、是一个半的表达法，女如： One and a half apples is left on thetable.其名词要用复数，但谓语动词则要用单数。3. 误60 students are playing on the ground.正 Sixty students are playing on the ground.析在句首的数字要用文字而不要用阿拉伯数字，如数字过大则应放于句中，用阿拉伯数字。如：There are 166 students playing on the ground.4. 误 He became famous around fifty years old.正 He beca

4、me famous in his fifties.析in his fifties 50 多岁时，而 in the fifties 在 50 年代。5. 误 There are about two thousands workers in our factory.正 There are about two thousand workers in our factory.析 几千，几百的表达法是基数词加thousand或加hundred / million ，而且均不要加s。这样的单位还有dozen(打)，score (20 年)等。6. 误In the morning there are hun

5、dred of old people walking in the park.正In the morning there are hundreds of old people walking in the park.析 当表达数百，数千时，要用 hundreds of和thousands of这一结构。7. 误 The class begins at eight a. m.正 The class begins at 8 a. m.析与符号或与缩写的字母连用时一定要用数字，如：43%，No.28. 误 Two fifth of the books are sold out.正 Two fifth

6、s of the books are sold out.析分数表示法，分子用基数词，分母用序数词，但分子大于1时，分母要在序数词后加s。9. 误 Tom was born on July eighteen.正 Tom was born on July eighteenth.析月日的表达法有美语和英语两种。美语July 18，读作July eighteenth. 英语July 18 th，读作July the eighteenth.10. 误 ril go to school at 7:30 a. m. in the morning.正ril go to school at 7:30 a. m.

7、析a. m.即表达在早上之意，不要再用in the morning.11. 误 The film will begin at three quarters past one.正 The film will begin at one quarter to two.析 大于30分钟时不要使用past，而要用差多少不到几点的to来表达。12. 误 Three time three is nine.正 Three times three is nine.析times此处作为"乘"讲一定要加s。英语中乘除法表达式如下：算法种类例句加法一般Five and six is eleven.

8、正式Five plus six is (equals) eleven.减法一般Eight take away four leaves (is) four.Four from Eight leaves (is) four.正式Eight minus four equals (is) four.乘法一般Three fours are twelve. 34X12正式Three times four equals (is) twelve.除法一般Two divides into four is two.正式Four divided by two equals two.(二)例题解析1. -How ma

9、ny students are there in your school, Mike?-There are overstudents in our school.A. two thousands B. two thousands of C. two thousandD. two thousand of答案 C析有基数词在前面时thousand , hundred等词不能加s,也不能加of结构，只有在thousands of 时才可以使用。2. John lives onfloor. He doesn't use a lift to go up and down.A. nine B. t

10、he ninth C. ninth D. a ninth答案B析序数词前加定冠词，nine与ninth的拼写上有一个e字母相差别。3. Wu Dong won the girls'race in the school sports meeting last week.A. 100 metresB. 100-metresC. 100 metre D. 100-metre答案D析数词、名词、形容词等词用连字符连接成的形容词中，名词都不要加s, 口： I have to write a twothousand word report.而且由连字符组成的形容词只能放于名词前，不能放于名词后作后

11、置定语，也不能 用在be动词后作表语。4. There arestudents in our school.A. four hundred twentyB. four hundred and twentyC. four hundreds twentyD. four hundreds and twenty答案B析有基数词在前面时 thousandhundred等词不能加s.一百以上的数词通常在百位与十位之间加 and.5. -How many days are there in a year?-There are,A. three hundreds and sixty-fiveB. three

12、hundreds sixty-fiveC. three hundred and sixty-five析有基数词在前面时thousandD. three hundred sixty five答案Chundred等词不能加s.十位数与个位数之间通常用连字符号一百以上的数词通常在百位与十位之间加and.6. We have learned aboutEnglish words.A. nine hundreds B. nine hundred C. nine hundred of D. nine hundreds of 答案B析 有基数词在前面时thousand，hundred等词不能加s，也不能加o

13、f结构，只有在hundreds of 时才可以使用。7. Autumn isseason of the year.A. third B. the three C. thirds D. the third答案D析秋季是一年中的第三个季节。此空表顺序，用序数词而不能用基数词。序数词前要加定冠词the.8. They are learningnow.A. Lesson EightB. the eight lesson C. Lesson EighthD. Eighth lesson 答案 A析第几课，第几个门 ，在英语中有两种说法， Lesson Two, Gate Two,但要注意每一单词的首字母

14、要大写。 the second lesson, the second gate,首字母不要大写，并要注意有些缩写的读法。如p. 8-第 8 页(page eight) $ 8.50-8.5 美元(eight dollars and fifty cents)电话号码 66164532 (six, six, one, six, four five, three, two)9. The boy was so hungry that he ate.A. three bowls of ricesB. three bowl of riceC. three bowl of ricesD. three bow

15、ls of rice答案D析rice是不可数物质名词，而 bowl是可数名词。10. There aremonths ina year.A. twelveB. twelfC. twelvethD.twelfth答案A析一年有12个月，此空表数目而不是顺序，所以用基数词12-twelve.九年级英语数词练习题1. Two _died of cold last winter.A. hundreds old people B. hundred old people C. hundreds old peoples D. hundred old peoples2. He was only in_ at

16、the time.A. his 20's B. the 20's C. his twenties D. the twenties3. The two great men wrote those letters in_ .A. 1870'sB.1879sC. the 1870'sD. the 18704. I wonder if I can ask him_time.A. fourB. fourthC. the fourthD. a fourth5. He came out_in the track events.A. firstB. one C. the fir

17、stD. the one6. It was in 1939 that _broke out.A. World War Second B. the World War Second C. Second World War D. World War II7. You'll have to spend _writing your report here.A. one day or two days B. one day or two C. a day or two D. two days or one8. He cut the cake_ . A. in halves B. in half

18、C. into halves D. into half9. The earth is nearly_ the moon.A. 50 time the size of B. 50 times the size of C. 50 times as size as D. 50 times as that of10. Either you or the headmaster _the prizes for these gifted students at the meeting.A. is handing in B. are to hand out C. are handing in D. is to

19、 hand out11. _of the population here are peasants.A. 20 percents B. 20 percent C. the 20 percent D. the 20 percents12. It's about_ , the thickness of a human hair.A. two-fifteenth B. two-fifteenths C. two fifteen D. two fifteens13. The price of such material was reduced_ .A. by 18 percent B. to

20、18 percent C. at 18 percent D. for 18 percent14. South of the equator, 81 percent of the surface of the earth_ water.A. is B. are C. was D. were15. They sold _boxes of such sweets last week.A. four dozen B. four dozens C. four dozens of D. four dozen of16. It took me _ days to finish drawing a beaut

21、iful horse.A. a half dozen B. half a dozen C. haft dozens D. half dozen17. _people were sent there to help fight against the flood.A. Three scores of B. Three score of C. Three score D. Three scores18. Don't leave you work,_ . A. done half B. half done C. a half done D. done a half19. Nobody can

22、 do two things well _ . A. at one time B. at once C. one time D. once20. He has_ books in his study.A. several thousands B. some thousands of C. some thousands D. some thousand of21. On National day_ people take part in all kinds of celebration.A. hundreds of millions ofB. millions of hundred ofC. h

23、undreds millions ofD. millions hundreds of22. He has lived at_ for 30 years.A. No. 101 Heping Street B. 101 Heping Street C. Heping Street 101 D. Heping street No. 10123. You can find him in_ . A. Room 201B.201 Room C. the Room 20 D. the 201 Room24. It's _ walk from here to my school. A. two - h

24、ours B. two hoursC. two - hour D. a two - hour25. It was in_ when he was already inthat he went to Yan'an.A. the 1940s, the 40s B. the 1940s, his forties C. 1940's, his forties D. the 1940's, his 40s26. He went to the market and bought _eggs and some meat.A. three dozen of B. three dozen

25、 C. three dozens D. three dozens of27.Shortly after the accident twopolice were sent to the spot to keep order.A. dozen of B. dozens C. dozen D. dozens of28. Mr Smithme to buy several _eggs for the dinner.A. asked, dozen B. suggested, dozens of C. had, dozen D. persuaded, dozens of29. of the land in

26、 that districtcovered with trees and grass.A. Two fifth, is B. Two fifth, are C. Two fifths , is D. Two fifths, are30. Twodied of cold last winter.A. hundreds old people B. hundred old people C. hundred old peoples D. hundred old peoples 31.It is not rare inthat people infifties are going to univers

27、ity for further education.A.90s,the B. the 90s, /C.90s, their D. the 90s, their32. -Have you seen many sheep in the distance ? -Yes,.A. thousand of them B. two thousands of themC. two thousand of them D. two thousand them33. March ismonth of a year . A. a threeB. the third C. a third34. We will have

28、 a meeting at 8:05. A. five to eight B. eight five C. eight o five35. Eight plus eight is.A. sixteenB. sixty-four C. one36. He is anboy. A. eight years B. eight-year-oldC. eight-years-old37. We will have awalk. A. ten minutes B. ten minutes' C. ten-minutes38. The wall is.A. four meters long B. f

29、our meter long39. What's the date today? It'sA. March the eight B. March eighth40. It happened in the 1040's .A.in the forties of the eleventh century .C. in the forty41. AboutC. four-meter longC. eight, MarchB. in the forties of the tenth centuryof the earth's surface is covered wit

30、h water.A. three-foursB. three-fourth C. three-fourths42. He went down to the village which wasmiles away from the city.A. three hundreds B. three hundred C. three hundreds of语法复习十六：数词1.B2. C表示"几十"的数字的复数与所有格代词一起来用以表示人的年龄，本句为 "二十多岁”。3. C定冠词"the"和数的复数形式在一起表示年代。4. D序数词前面加不定冠词表示

31、"又一次"（已经四次了）5. A这里"first"有人说起副词作用，可以看成表语，也可以看做一种”取得第一名”的习惯用法。6. D序数词和名词共同构成的专有名词还可以是the Second World War的形式。7. C只有C项为正确的表达方式， 或者也可以写成"one or two days".再如：one hour and a half或one and a half hours.8. B "in half"表示"分成一样大小的两半 "。也可以说"cutin two"9

32、. B 再女口 twice the height（depth，width，weight， etc.）of10. D eitheror连接主语用就近原则。be to hand out the prizes意为"要颁发奖品"。11. 答案为B。百分比作修饰语，前面不加冠词且不能加复数。12. 答案为B。分数做定语，分子用基数词，分母为序数词，当分子大于1时，分母用复数，本题中，其它表达方式均不正确。13.答案为A。表增加或减少的数量的百分比，用by+百分数表示。14. 答案为A。不可数的名词的百分比用单数；可数名词的百分比则用复数。C项时态不对，另如：90percent of the population here are peasants这个句子中 population 的意思是 people.15. 答案为Ao "dozen"与数词或many，several等词连用时复数一般不加s，故B、