数词专项练习(附答案解析)
中考英语考点专项练习之数词和量词篇(答案与解析)
ｙａ ｌ ａｔ －ｅｒｏ ｏ ｏ ｅｒ ｏ ｓ ｄ或 ｎ ｙａ－ ｌ ｂｙ ｅ ｄ
２Ｃ 用序数 词表 示 “ ． 第……个 ” ， 数词前要 时 序 加 ｔｅ ｉｅ的序数词形式为 ｎｎｈ ｈ。ｎｎ ｉｔ。 ３Ｄ 两位的非整十的基数词变序数词时 ，十位 ．
ｈｕ ” “ｎ ｏｒ ｎ ａ ” ｏｒ 或 ｏ ｅｈｕ ｄａｈｌ ｏ ｓ ａ ｆ １ ． 我们 常用“ ＋ｈ ＋ Ａ ０／ Ａ Ｏ Ｓ来 表示 ６Ｄ ｉ ｔｅ Ａ Ｂ ｓ Ｂ ’ ｎ Ａ
Ｆ ｔｅ ｆ ｉ ｅ ｎｏ
２ ． 考 查钟点的表 达方法。如表示 Ｘ点 Ｙ分 １ Ｂ 时 ， Ｙ大 于等 于 ３ 当 Ｏ分 钟 时 ， 用 “６ Ｙ）ｏ Ｘ 常 （（ 卜＇ ｔ（ ＋
８Ｃ 根 据题意 ， ． 价格相加为￥ ． 。 ５６ ０
９Ａ 奥林 匹克每 四年举办 一次 ，ｖｒ ｕ ｅｒ １ ” 示。举例来说 ，：２常表 示为 ２ 。 ． ｅｅ ｆ ｒ ａｓ ｙ ｏ ｙ ）表 ８３ ８ｔ ９ ｏ 意为“ 每隔三年” 每 四年”符合题意。 或“ ， １． 对 日期的表达 ，日” ０Ｂ “ 序数词表达 。
４ ． 冠 词 ａ ６Ａ ｎ和 以元 音音 素开 头 的 ｅｇｔ ｉｈ ｙ连
ｔ Ｅ ｇ ｓ 占“ ５ ， ｏ ｎ ｌｈ的 ｉ ２ ％”～共是 ６ ％， ０ 总人数是 ２ ０ ０ 。所 用 ，Ｏ ｆ ｏ 是复合形容词 ， ｂ ｉ ｉｇ的定语 。 ８ — ｏｒ ｌ 作 ｕ ｄｎ ｌ 前面有
以选 Ｂ 。
ｌ． 用“ ２Ａ 基数词＋ ｕ ｄｅ，ｈｕａｄ等词 ” 示 有 ｈｌａ ｏｒｈ ｌａｍｉ ｏ ｈ ｎ ｒｄ ｔｏ ｓｎ 表 ａ ｈ ｕ， ａ ｌ ｆｎ ｆ ｅ
具体 的几百 、 几千时 ，ｕ ｄｅ ，ｈ ｕａ ｄ等词 不用复数 ｈ ｎｒｄ ｔｏｓｎ
数词专项复习练习参考答案
数词练习1．用英语写出下列数字。
105，498，575，958，2000，4943，30000，854000，9850275，8500000002. 用英语写出下列年代。
1980，1976，1949，1919，1848，1921，公元前357年，公元后824年3. 用英语写出下列数字。
1/2，1/3，3/4，2/5，5/8，7/12，42.7，5.3，2.25，40%，15.2%，4. 用英语写出下列时间（可以写出两种读法）。
9：30 10：15 3：45 6：10 7：25 11：35 8：45 1：05 2：50 6：45 5. 用英语写出下列词组。
1）403号房间Room 403 9）第53中学the No.53 Middle School 2）第57页Page 57 10）电话号码：8993259 Telephone No. 8993259 3）第12课Lesson Twelve 11）六分之五的空间five sixths of space4）半小时half an hour 12）南京的二分之一 a half of Nanjing5）三刻钟three quarters 13）三分之一的女学生one third of the girls6）一个半小时an hour and a half 14）8月7 日Aug.(the) seventh/ Aug.7th7）14路公共汽车Bus No.14 15）一九八三年十二月五日上午十点10:00 a.m. Dec.5, 19838）第7医院the No.7 Hospital 16）一九五五年七月二十六日下午三点十分3:10 p.m. July 26, 19556. 将下列句子译成英语。
1)这所学校百分之二十的教师是女教师。
20 percent of the teachers in this school are women teachers.2)地球表面百分之七十以上为水覆盖。
中考英语数词专项练习题及答案详解
人教版中考英语九年级英语数词专项练习题及答案详解一、初中英语数词1．There were about six___________ students in the school building during the earthquake.A. hundredB. hundredsC. hundreds ofD. hundred of【答案】 A【解析】【分析】句意：地震期间，校舍里大约有六百名学生。
hundred，百，基数词，表示具体的数量，其前要用基数词；hundreds of +可数名词复数，表示不确定的数量，固定短语。
空格前有基数词six，要用hundred，故答案选A。
【点评】考查基数词hundred的用法。
注意hundreds不能单独使用，必须与of放在一起使用。
2．The number of the students in our school is about four __________._______ of them are girls.A. thousand; Two thirdsB. thousands; Two thirdC. thousands; Two thirdsD. thousand; Two third【答案】 A【解析】【分析】句意：我们学校的学生人数大约是四人。
三分之二是女孩。
four基数词后用thousand的原形，分数表达形式是分子是基数词，分母是序数词，分子大于一，分母用复数形式，故三分之二是two thirds，故选A。
【点评】考查数词，注意分数的用法。
3．Two students to the opening ceremony last Friday.A. hundreds; were invitedB. hundred; were invitedC. hundreds of; invited【答案】 B【解析】【分析】句意：上周五有200名学生被邀请参加开幕式。
英语数词专项练习题含答案解析
英语数词专项练习题含答案解析一、初中英语数词1．—___is the population of China, Jack?—Let me think for a moment, it is about___.A. How many; 1,400 millionB. What; 1,400 millionC. What; 140 millionD. How many; 140 million【答案】 B【解析】【分析】句意：——中国的人口是多少，杰克？——让我想想，大约是14亿。
提问人口用what，根据常识可知，实际情况是中国有1,400 million，人口，故选B。
【点评】考查特殊疑问词，注意what提问人口的用法。
2．The number of the students in our school is about four __________._______ of them are girls.A. thousand; Two thirdsB. thousands; Two thirdC. thousands; Two thirdsD. thousand; Two third【答案】 A【解析】【分析】句意：我们学校的学生人数大约是四人。
三分之二是女孩。
four基数词后用thousand的原形，分数表达形式是分子是基数词，分母是序数词，分子大于一，分母用复数形式，故三分之二是two thirds，故选A。
【点评】考查数词，注意分数的用法。
3．There were about six___________ students in the school building during the earthquake.A. hundredB. hundredsC. hundreds ofD. hundred of【答案】 A【解析】【分析】句意：地震期间，校舍里大约有六百名学生。
hundred，百，基数词，表示具体的数量，其前要用基数词；hundreds of +可数名词复数，表示不确定的数量，固定短语。
初中英语2024届中考语法复习数词专项练习(真题再现+强化训练)(附参考答案和解析)
中考英语数词专项练习班级考号姓名总分【真题再现】一、1.Boys and girls, please turn to Page_and look at the picture(内蒙古呼和浩特)A.Fifth; fiveB.Five; fiveC.Fifth;fifthD.Five; fifth2.Kate is a school girl.She got many presents on her birthday. (四川凉山)A.nineB.the ninthC.ninetiethD.ninth3.Two students to the opening ceremony last Friday. (山东滨州)A.hundreds; were invitedB.hundred; were invitedC.hundreds of; invitedD.hundred of;invited4.It's reported that people throw plastic bags along this street every day.(四川南充)A.hundredB.hundredsC.hundred ofD.hundreds of5.Helen loves reading.She has read books this month. (重庆)A.fiveB.fifthC.five ofD.fifth of6.-How many people were invited to the meeting?-About six (云南)A.hundredB.hundredsC.hundred ofD.hundreds of7.Amy will have her birthday party next Friday. (青海)A.twelveB.twelfthC.the twelfth8.The number of the cars in our neighborhood is about eight and of them are new cars. (新疆乌鲁木齐)A.hundred; two thirdsB.hundred; two thirdC.hundreds; two thirdsD.hundreds; two third9.To finish the task,we’ve tried three times, and after dinner we’ll try time.(贵州安顺)A.the fourthB.a fourthC.fourthD.fourst year,one hundred English teachers took part in the English Summer Training.(湖南郴州)A.two-monthB.two-monthsC.two months二、根据句意及汉语或英语提示,用单词的正确形式填空。
完整版数词专项练习(含答案)
数词专项练习一．基数词( )1. —How much is the white coat?—It’s_____yuan.A.one thousand, six hundred,eighty-eightB.one thousand six hundred eighty-eightC.one thousand, six hundred and eighty-eightD.one thousand and six hundred and eighty-eight( )2.—Can you write the number eighty-five thousand, six hundred and twenty-six?—Yes, it is _____.A.85,626B.856,620C.58,662D.58,626( )3. It took us ____ to finish the new research report.A. three hour and a halfB. three and a half hourC. three and half hoursD. three and a half hours( )4. The children got to the Ocean Park after ____ ride.A. an hour’sB. an hours’C. a hour’sD. one hours’( )5. —Did you finish your homework, Tom?—I need ____ hours.A. another twoB. two anotherC. more twoD. still two ( )6. —Would you like to stay ____ days in Beijing?—No, thanks. I’m afraid I’ll be back tomorrow.A. more twoB. other twoC. two anotherD. another two二．序数词7. There are fifty floors in this tall building. Mr. Wang’s office is on the _______（第四十）floor.8. Tomorrow is Tom’s ________(twelve) birthday. Let’s give him some presents.9. The old man lives on the _______ (nine) floor of this tall building.10. Mr. Green lives on the _______（three）floor.11. The boy writes to his parents _____ (one) a week.三．单位词12. There are (有) about eight h____ students in my school.13. —How many students does your school have?—About two _______ (千).14.The place of interest is visited by millions of ________(tourist).( )15.Xi’an is a city with many places of interest and _____ tourists come here every year.A.thousand ofB.thousandC.thousandsD.thousands of ( )16. There were _______ animals in the forest many years ago.A. billions ofB. billion ofC. three billion ofD. three billions of( )17. —How many students are there in your school?—_______ students, I think.A. Thousand ofB. Three thousandsC. Three thousandD. Three thousands of四．序数词、基数词( )18. The boy is only _____ and today is his _____ birthday.A. nine; nineB. ninth; nineC. nine; ninthD. ninth; ninth ( )19. There are _____ floors in this building and Mr. Wang’s office is on _____floor.A. forty; twelfthB. fortieth; twelveC. fortieth; twelfthD. forty; the twelfth五．数词+ 名词+（形容词）( )20. When National Day comes, we have a _____ holiday.A. seven-dayB. seven-daysC. seven daysD. seven day( )21. Li Ming will take part in the boys’ _______.A. 800-meter raceB. 800-meter racesC. 800 meter raceD. 800-meter-races( )22. Don’t shout at him. He is only _______ boy.A. a eight-year-oldB. an eight-year-oldC. a eight years oldD. an eight years old( )23. Kangkang won the first place in the _______ in the school sports meet last week.A. boy’s 100-meter raceB. boys’ 100-meter raceC. boy’s 100-meters raceD. boys’ 100-meters race( )24. The summer holiday is coming. We’re going to have _______ holiday.A. a two-monthB. a two-monthsC. two monthsD. two-months ( )35. —Though Mike is ____ boy, he can say many words.—How clever!A. an-one-year-oldB. a one-year-oldC. an one-year oldD. a one-year old ( )26. —Hi, Jim! What’s your plan?—I will be on ____ holiday.A. a two-dayB. a two dayC. a two-day’sD. a two-days ( )27. Though she is a ____ woman, she often dances with young people.A. sixty years oldB. sixty-years-oldC. sixty-year oldD. sixty-year-old ( )28. —Can you tell me ____ we will have a holiday for May Day?—Yes, we will. We will have a ____ holiday.A. if; two daysB. that; two daysC. if; two-dayD. that; two-day 六．分数、百分数、小数( )29.There are sixty teachers in our school._____ of them are women.A.One thirdB.One threesC.One thirdsD.First three ( )30.In our class _____ of the students _____ girls.A.third fifths, isB.third fifth, areC.three fifth, isD.three fifths, are ( )31._____ of the students in our class _____ boys.A.Twenty percents, areB.Twenty percents, isC.Twenty percent, areD.Twenty percent, is( )32.There is still some water in the bottle, but _____ of the water _____ been drunk by Tom.A.two third, hasB.two three, haveC.two thirds, hasD.two thirds, have七．次数的表达法33. I have been to Hong Kong ________ (two).34. —How often does Jim go to the library?—He goes to the library o_____ a week.八．世纪年代的表达法( )35. Our country did something useful to improve the people’s life_______. Now our Chinese are living a happy life.A. in the 1970B. in 1970sC. in 1970’sD. in the 1970s参考答案：一．基数词1-6：CADAAD二．序数词7：fortieth 8: twelfth 9: ninth 10: third 11:once三．单位词12: hundred 13: thousand 14: tourists 15: D 16: A 17：C四．序数词、基数词18-19：CD五．数词+ 名词+（形容词）20-25: AABBA 26-28: BAD六．分数、百分数、小数29-32: ADCC七．次数的表达法33: twice 34: once八．世纪年代的表达法35: D。
初一数词专项练习
初一数词专项练习一、整数的表达1. 用拼音写出下列数字的汉字：- 20：`èr shí`- 56：`wǔ shí liù`- 100：`yī bǎi`2. 把下列整数改写成数字：- 五十九：`59`- 一百二十五：`125`- 三千六百：`3600`3. 根据拼音写出下列数字的汉字：- liù shí jǐ：`六十几`- sān qiān liù bǎi：`三千六百`- wǔ qiān wǔ bǎi ér：`五千五百二`二、分数的表达1. 把下列分数改写成带分数形式：- 12/5：`2又2/5`- 7/3：`2又1/3`- 13/2：`6又1/2`2. 把下列带分数改写成分数形式：- 3又1/4：`13/4`- 5又3/8：`43/8`- 2又7/12：`31/12`3. 完成下列数学表达式（结果用带分数形式表示）：- 3/4 + 2/3：`1又5/12`- 5/6 - 1/3：`1/2`- 2/5 × 3/4：`3/10`- 4/9 ÷ 2/3：`2/3`三、小数的表达1. 把下列小数改写成分数形式（化简）：- 0.25：`1/4`- 0.6：`3/5`- 0.8：`4/5`2. 把下列分数改写成小数形式（保留一位小数）：- 2/5：`0.4`- 3/4：`0.8`- 5/6：`0.8`3. 完成下列数学表达式：- 0.6 + 0.3：`0.9`- 0.8 - 0.2：`0.6`- 0.5 × 0.4：`0.2`- 0.9 ÷ 0.3：`3`四、应用题1. 需要用5块钱买5个苹果，每个苹果的价格相同，问每个苹果多少钱？（结果用分数形式表示）- 每个苹果的价格：`1/5`2. 为了参加一次活动，小明需要支付17.5元，他只有20元钱，问他可以支付几次这个活动？- 可以支付的次数：`1`3. 一辆车以每小时50公里的速度行驶，行程400公里，需要多少小时？- 所需时间：`8`以上是初一数词专项练习内容，请认真完成所有题目，如有不明之处，请及时向老师提问。
初中英语语法过关——数词专项练习 精选50题 (有答案)
初中英语语法过关——数词专项练习精选50题( ) 1. ________ letter of the word “restaurant” is “n”.A. The ninethB. NinethC. The ninthD. Ninth( ) 2. We talked for ________.A. half a hourB. half hourC. an hour halfD. half an hour( ) 3. The bus will leave at ________ this afternoon.A. three fifteenB. three and fifteenC. three quartersD. fifty to three( ) 4. The earth is ________ the size of the moon.A. 49 the timesB. 49 timesC. 49 timeD. fourty-nine times( ) 5. It’s a ________ ruler.A. two-feet-longB. two feet longC. two-foot-longD. two-foot-long( ) 6. ________ students are planting trees.A. Several hundredsB. Several hundredC. Five hundredsD. Five hundred of( ) 7. ________ to finish quickly.A. No every student wantsB. No every student wantC. Not every student wantsD. Not every student want( ) 8. ________ ago, our country was covered by thick forests.A. Several million of yearB. Several million yearC. Several million yearsD. Several million of years( ) 9. The weight of the moon is only about ________ of that of the earth.A. one eightyB. one of eightyC. one the eightiethD. one eightieth( ) 10. It’s 11:45. Yes, it’s ________.A. fifteen past twelveB. fifteen from twelveC. a quarter past eightiethD. a quarter to twelve( ) 11. W hat date is it? It’s ________.A. July twentieth-firstB. of July twenty-firstC. the twenty-first of JulyD. a quarter to twelve( ) 12. ---- ________, please? ---- It was April 15th.A. How old are youB. What was the date yesterdayC. What time was itD. What day is it today( ) 13. I have ________ things to do. I can’t play ________.A. many, no moreB. a lot of, any moreC. much, moreD. much, any more( ) 14. I have a ________ paper on my desk.A. littleB. lotC. lotsD. little of( ) 15. This is ________.A. the question thirtyB. the question thirteenC. thirty questionD. question thirteen( ) 16. ________ of the work has been done.A. Two thirdB. Two threeC. Two thirdsD. Two third( ) 17. It’s ________ now. Let’s hurry.A. half passed sixB. thirty passed sixC. half past sixD. half to seven ( ) 18. What’s the date today? It’s ________.A. the June fourthB. the fourth of JuneC. of June the fourthD. fourth June( ) 19. The old professor still works hard though he is _________.A. in his sixtyB. in his sixtiesC. in sixtiesD. in the sixty( ) 20. Do you have much work to do this weekend? Yes, I have to write a ________ paper.A. two-thousand-wordB. two-thousand-wordsC. two-thousands-wordD. two-thousands-words( ) 21. On May ________, ________ people traveled round the country.A. the first, millionsB. the first, millions ofC. first, the millionthD. first, millions( )22. It took me ________ to get there.A. two hours and a halfB. two hours and halfC. two hour and a halfD. two hour and half()23.David Beckham has ________ children. Brooklyn Beckham is his ________ son.A．third; first B．three; one C．three; first D．third; one()24.It's never too old to learn.Karl Marx began to learn English in his________.A．the fiftieth B．fiftieth C．fifty D．fifties()25 With the help of the German experts, the factory produced ______ cars in 2018 as the year before.A. as twice manyB. as many twiceC. twice as manyD. twice many as()26.Tom, a ________ boy, can speak English quite well.He wants to learn________ language next term.A.twelve-years-old; second B．twelve year old; the secondC.twelve-year-old; a second D．twelve years old; the second()27.________ fans would like to go to Brazil to watch the World Cup.lion of B．Millions of C．Millions D．Two millions()28.—How far is it from Tianjin to Changsha?—It is a ________ flight from Tianjin to Changsha.A.2-hour-long B．2-hours-long C.2 hours' long D.2 hour long()29.—Which is the biggest number of the four? —________.A．One third B．Two thirds C．A half D．A quarter()30.Batman and Spiderman are ________ of the most famous American cartoons.A．two B．second C．the second D．the two()31.During the May Day holiday, we stayed in a mountain village with ________ trees around.A．thousand of B．thousand C．thousands D．thousands of()32.It's said that ________ of the water around the world ________ polluted.A．two thirds; has B．two thirds; is C．two third; are D．two thirds; have()33.Helen loves reading.She has read ________ books this month.A．five B．fifth C．five of D．fifth of()34.It's my ________ time to come to the bookstore this month because most of the books in it are my favorite.A．forth B．four C．fourth D．the fourth( ) 35. The game of _______ Olympics will be held in Beijing in 2008.A. 29B. the 29thC. the 29D. 29th( ) 36. Most of the stars are much more bigger than the sun. But they are______ light years away from us.A. thousandB. thousandsC. thousand ofD. thousands of( ) 37. _______ of the surface(表面) of the earth is covered with water.A. First thirdB. Two thirdsC. One threeD. Two three( ) 38. There are _______ people in my family. We live on the _______ floor in a tall building.A. five, sixB. fifth, sixthC. fifth, sixD. five, sixth。
(完整版)初中英语数词专项练习
(完整版)初中英语数词专项练习初中英语数词专项练1. 完成下列各题。
a) I have ______________________ tennis rackets. (three)b) There are ______________________ girls in my class. (twenty)c) My grandmother is ______________________ years old. (seventy)d) My father has been to ______________________ countries. (five)e) ______________________ students are going on the school trip. (forty)2. 根据括号内的要求，完成下列各题。
a) two (写出该数词的序数词形式) _________________b) fifth (写出该数词的基数词形式) _________________c) ten (写出该数词的序数词形式) _________________d) fifty (写出该数词的基数词形式) _________________e) eight (写出该数词的序数词形式) _________________3. 请写出下列数词的中文翻译。
a) 12 _________________b) 47 _________________c) 63 _________________d) 89 _________________e) 100 _________________4. 编写一个问题，让对方填入适当的数词作答。
_________________ brothers and sisters do you have?_________________ countries have you visited?_________________ students are there in your class?_________________ books do you have in your bag?_________________ hours do you sleep every night?5. 选择合适的数词填入句子中。
小升初英语语法---数词填空题专项练习
9、数字排序。 seven three two six nine ten one four ___________________________________________________ ____________________
【答案】one two three four six seven nine ten 【考点】数词 【解析】【分析】seven七 three三 two二 six六 nine 九 ten 十 one一 four四，故答案为 one two three four six seven nine ten。 【点评】考察数词，注意平时识记。
11、算一算，写单词。
（1）hamburger＋juice＝________ yuan （2）hot dog＋milk＝________ yuan （3）donut＋juice＝________ yuan （4）hot dog＋coffee＝________ yuan （5）hamburger＋milk＝________ yuan （6）donut＋coffee＝________ yuan
【答案】twenty—three；twenty—third；twenty—fifth；25th； forty—six；forty—sixth；fifty—seven；57th；eighty—eighth； 88th 【考点】数词
【解析】【分析】①根据所给的缩写形式23形式，基数词是twenty—three.故 答案为twenty—three. ②根据所给的缩写形式23形式，序数词twenty—third.故答案为twenty—third ③根据所给的基数词twenty-five，序数词twenty—fifth.故答案为twenty—fifth. ④根据所给的基数词twenty-five，缩写是25th.故答案为25th. ⑤根据所给的缩写形式46th,基数词是forty—six.故答案为forty—six. ⑥根据所给的缩写形式46th,序数词是forty—sixth.故答案为forty—sixth.
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数词专项练习（附答案解析）一、选择题。
1.Nowadays ______of business letters are written in English.A. two thirdB. two thirdsC. two threeD. second three本题考查的知识点是分数的表达。
句意：现如今，有三分之二的商务信函都是用英语写的。
分子用基数词，而且是2，大于1，所以分母用复数，而且用序数词，因此选B.分数表达法为：分子用基数词，分母用序数词；分子在前，分母在后；若分子大于1时，分母用复数。
2.---Good news! Bill won _____ medal in the long jump just now. ---Really? That’s his ____ one at our sports meeting.A. a; fourB. an; fourthC. a; fourth本题考查的知识点是不定冠词以及序数词的用法。
句意：好消息！比尔在刚才的跳远比赛中赢得了一枚奖牌。
——真的吗？那是他在我们的运动会上赢得的第四枚了。
因为Bill赢了一枚奖牌，是泛指，用不定冠词，而且medal的第一个音节是辅音，所以用a, 而后面指第四枚，应该用序数词，因此答案为C。
名词第一次出现时用a或an, 表泛指。
“第四枚”应该用序数词fourth.3.---Peter, how old is your father this year?---_____. And we just had a party for his_____ birthday last week.A. Fortieth; fortyB. Forty; fortyC. Forty; fortiethD. Fortieth; fortieth本题考查的知识点是基数词与序数词的综合运用。
句意：——彼得，你父亲今年多大？——40岁。
上周末我们刚为他举行了40岁的生日聚会。
第一个空回答年龄用基数词；第二个空表示第40个生日，用序数词,因此选C.基数词表示数目和顺序，序数词表示数目的顺序。
4. The road is over ______ meters long.A. six hundred and fifty-twoB. six hundreds and fifty-twoC. six hundred, fifty-twoD. six hundred, fifty and two本题考查的知识点是长度的表达。
句意：这条公路超过652米长。
652是三位数，应该先读百位数，再加and,最后读52，因此选A.在读三位数或者三位数以上的基数词，，需在十位数之前（如十位数是“0”，在各位前）加连词and.5.---How much does it cost to build the school library?---Four _____ yuan.A. millionB. millions C .millions of D. million of本题考查的知识点是数词作为定语的用法。
句意：——修建学校图书馆需要多少钱？——四百万元。
在million （百万）前如果有具体数字，则要用单数形式，且后面不能与of连用，因此选A。
hundred, thousand, million, dozen, score这些词前面如有表示具体数字的词，它们不能加-s,若与of连用则需加of。
6. I got a beautiful bike on ________ birthday. I like it very much.A. fifteenthB. fifteenC. my fifteenD. my fifteenth本题考查的知识点是形容词性物主代词与序数词作定语的用法。
句意：在我15岁生日时，我得到了一辆漂亮的自行车。
我非常喜欢它。
我的15岁生日，也就是第15次生日，应该用序数词，所以选D。
表示某人第几次生日时，要用形容词性物主代词和序数词。
7. She went to the countryside _____________.A. in the morning at 9/on June first,1968B. on June first, 1968/ in the morning at 9C. at 9 in the morning/ on June first,1968D. on June first, 1986/ at 9 in the morning本题考查的知识点是时间的写法。
句意：在1968年六月一日的早上九点她去了乡下。
时间的写法是从最小的开始，依次从左至右写过来。
如果在早上/中午/晚上与日期之间有of连接，则需要把早上/中午/晚上前的in 改为on,如on the morning of May 1st,20128. Could you tell us how to read the number 18,306,211?A. eighteen million, three hundred and six thousands, two hundred elevenB. eighteen million, three hundred and six thousand, two hundred and elevenC. eighteen millions, three hundred and six thousands, two hundreds and elevenD. eighteen thousand, three hundred and six , two hundred eleven本题考查的知识点是较长数字的读法。
句意：你能告诉我怎么读18,306,211这个数吗？读数时，数字不需要加上s, 故排除A和C, 而百位和十位之间需要用and连接，故选B.读数字时要先从右边开始确定出数位，右边开始数第三位要读thousand,再往前读三位读million，接着往前再数三位就是billion；数词单位hundred, thousand, million和billion之间读时要加and;如果十位是0，也读and。
9. Bill said they were going to have ________ holiday.A. a two-weeks’B. a two-weekC. two weeks’D. two weeks本题考查的知识点是形容词数词与名词连接作定语。
句意：Bill说他们打算度假两个星期。
holiday是可数名词，所以前面不能丢了冠词；形容词放在a holiday的中间，two和week作形容词，应该在中间加上连字符，故选B.由数词、连字符和名词组合可组合成形容词，但词不能加-s。
10. ---How many teachers are there in your school?---__________, but I am not sure.A. HundredsB. HundredC. Hundreds ofD. One hundred本题考查的知识点是数词在肯定语气中的运用。
句意：——你们学校有多少？——一百名，但是我也不确定。
由题干问句中“How many”可知设空处应表示一个具体数目，故选D.hundred, thousand, million和billion后面加s,再加of，表示成百上千等不确定的数目。
11. ---What can I do for you?---I’d like to take _________ these potatoes.A. two dozen ofB. two dozenC. two dozensD. two dozens of本题考查的知识点是数词与量词的搭配使用。
句意：——想买些什么？——我想买两打西红柿。
因为前面有数字two，所以dozen不需要加s, 而后面有限定词these，所以要加of,故选A。
dozen, score前面有基数词时，不能用复数形式，后面通常不能接of,但如果后面有the, these，those等限定词，还需加of.12. ---How long will you stay there?---For ________.A. one and two daysB. one and two dayC. one or two dayD. a day or two本题考查的知识点是二者选一与数词的综合运用。
句意：——你会在那儿呆多久?——两天吧。
如果two后面紧接着day,则需要在day上面加s,因此排除C和D。
A的意义不明，故选D. a day or two是习惯用法，意为“一两天”。
13. _______ the students usually surf on the Internet and get information.A. 60 percents ofB. 60 percentC. 60 percent ofD. 60 percents本题考查的知识点是百分数的表达。
句意：百分之六十的学生都喜欢上网和搜资料。
因为后面有the students,所以要加上of, 而且表示percent后面不需要加s,故选C。
百分数的表示法：“基数词+percent of”。
Percent后不加s。
14. Which is right?A. 2009, June 25B. 25th June,2009C. June 25, 2009D. June 25st,2009本题考查的知识点是年月日的表达法。
A和B的顺序不对，而且25的序数词是twenty-fifth, D的表达不对，故选C.日期的表达法：“月份+日期，年代”，日期写序数词或基数词都可，一般都习惯写基数词，但读时要读成基数词。
15. It took me ____ to find out the key to the drawer.A. one and half hoursB. one and a half hoursC. one and a half hourD. one and half hour本题考查的知识点是时间段的表达。
句意：我花了一个半小时找到抽屉的钥匙。
“一个半小时”的表达方式为one and a half hours或one hour and a half，故选B.几个半的表达法：基数词+and+ a half+名词复数=基数词+名词（单数/复数）+and+ a half。
二、中译英。
基数词：1、304_____________ 2、 54,346______________ 知识点：基数词的读法答案：1、three hundred and four2、fifty-four thousand, three hundred and forty-six基数词读法注意：1.在读三位数或三位数以上的基数词，需在十位数之前（如十位数是“0”，在个位前）加连词and2.阿拉伯数字每三位数就需要用一个逗号隔开，从后往前数；所用的英语单词为：thousand（千），million(百万)，billion(十亿)，英语中没有“万”和“亿”，在表示“万”和“亿”时要按十进位法来推算。