(完整word版)初一基数词序数词练习题(含答案)(2),推荐文档

1、第 1 页 共 8 页一、基数词下面把100以内的基数词分为四类。1、第一类：one一two二three三four四five五six六seven七eight八nine九te n十eleven十一twelve十二 这一类共计十二个单词，在结构上与其他的基数词相比较是特殊的，就象不规则的动词一样，要求逐个 的硬背下来，这对学好其他的基数词和序数词都是及其重要的。2、第二类：thirteen十三fourteen十四fifteen十五sixteen十六seventeen十七eighteen十八nineteen十九 这一类基数词共有七个。 它们在结构上有两个特点： 一是在发音方面都有两个重音； 二是在拼

2、法上都有 后缀teen。 除了thirteen和fifteen之外，都是纯粹地在另一个基数词的后面加上后缀teen。但 要注意eighteen的拼法，eight本身有t字母，因此只加een。3、第三类：twenty二十thirty三十forty四十fifty五十sixty六十seventy七十eighty八十ninety九十这类基数词共有八个。都是十位的整数，均以后缀ty结尾。其中sixty、seventy、eighty、ninety基本上是在相应的基数词后面加上后缀ty。但要注意eighty的拼法，eight本身有t字母， 因此只加 y。4、第四类：这一类和很简单， 可以看成是一种合成词。

3、其结构方式是： 用十位整数加上个位整数， 其间用连字符号 连接， 表示“几十几”。这类基数词的变化都是规则的。如：twenty-one二十一forty-six四十六seventy-eight七十八ninety-five九十五二、序数词第 2 页 共 8 页下面把199的序数词也分为四个类。1、第一类first (1st)第一second (2nd)第二third (3rd)第三(在括号里的是缩写形式，均在阿拉伯数字后面加上相应序数词的最后两个字母构成，以下各类与此相 同。)这类序数词只有三个，在整个序数词里面是特殊的，就和第一类基数词一样，需要逐个地硬记下 来。2、第二类：fourth(4th

4、)第四fifth(5th)第五sixth(6th)第六seventh(7th)第七eighth(8th)第八ninth(9th)第九tenth(10th)第十eleventh(11th)第十twelfth(12th)第十二thirteenth(13th)第十三fourteenth(14th)第十四fifteenth(15th)第十五sixteenth(16th)第十六seventeenth(17th)第十七eighteenth(18th)第十八nineteenth(19th)第十九这一类序数词共有十六个。均在相应的基数词后面加上后缀th构成。要注意其中fifth、eighth、ni nth、t

5、welth四个词的拼法。3、第三类：twentieth (20th)第二十thirtieth(30th)第三十第 3 页 共 8 页的y改成i，然后在加上后缀一eth4、第四类：thirty-first(31th)第三十一sixty-second (62nd)第六十二eighty-seventh (87th)第八十七ninety-eighth (98th)第九十八 这类表示“第几十几”的序数词，跟表示“几十几”的基数词一样简单。在构成方法上均由基数词“几 十几”变化而来，十位数不变，仅把个位上的基数词变成序数词就行了。fortieth(40th)第四十fiftieth(50th)第五十sixt

6、ieth(60th)第六十seventieth(70th)第七十eightieth(80th)第八十ninetieth(90th)第九十这一类全是十位整数的序数词，共八个。它们的构成方法是：先将相应的十位整数的基数词词尾ty中基数词及序数词重要用法1.基数词的用法基数词用于表示事物的数量，在表示基数词时，要特别注意 hundred, thousand, million, billion 等几个词的用法：若其前用了基数词， 则不论其面是否有 of ，都必须用单数形式 (此时若带 of 则通常表示特定范围中的一部分 )；若泛指数百、数千、数百万等，则用 hundreds of, thousands

7、 of, millionsof 等这样的结构。如：Two hundred of the students are needed to plant trees this morning. 今天中午需要 200 个学生去植树。Hundreds of people attended the famous directorfarsewell concert. 好几百人出席了这位著名指挥家的告别音乐会。Thousands upon thousands of English words come from foreign tongues. 成千上万英语单词来自外来语。2.基数词的复数用法逢整“十”的基数词

8、的复数形式可用于表示某人的大约年岁和世纪中的年代。如：The war broke out in the nineties. 这次战争爆发于 90 年代。Karl Mark began to learn the Russian language in his fiftieth. 马克思五十多岁开始学俄语。3.序数词的用法序数词用于表示事物的顺序，一般由与之相应的基数词加th 构成(但有特殊形式需特别记忆)；序数词主要用作定语，前面一般要加定冠词 (或物主代词 )。如：Their second son is a doctor. 他们的二儿子是个博士。The hundredth cave that

9、George has discovered in his lifetime is near the Alps. 乔治一生中找到的第一百个山洞在阿尔卑斯山附近。 注：序数词前有时可用不定冠词，表示 “每一，又一 ”。如：Well have to do it a second time. 我们将再做一遍。基变序口诀 基变序，有规律词尾加上 -ed(fourth,sixth)一、二、三，特殊例，结尾字母 t,d,d(first,second,third) 八去 t, 九去 e,(eighth,ninth)ve 要用 f 替;(fifth,twelfth) ty将 y 改成 i, th前面有个 e。若

10、是碰到几十几， 前用基来后用序。或记忆为：一、二、三，特殊记，词尾字母 t,d,d八加 h, 九减 e, 逢十改 y 为 ie f 要把 ve 替，还有 th 莫忘记第 4 页 共 8 页第 6 页 共 8 页新目标基数词序数词练习题Name _ No._I. Choose the best answer ( )1. Please turn to.A. Page 11 B. the 11 st page C. page 11 D. page the 11 th( )2. At night we can see _ stars in the sky.A. thousands and thousa

11、nds of B. thousand and thousands ofC. a thousand and thousands D. thousand and thousand( )3. There are some _ in our classroom.A. hundred of booksB. the hundreds of booksC. hundreds of books D. hundred of book( )4. I have been to the village _ . A. a hundred timeB. hundred times C. hundreds of times

12、 D. hundred of times( )5. There are _ students in our school. five B. four hundred and forty five D. four hundred and forty fivelessons. A. thirst threeB. the three first C. three the first D. the first three( )7. May is _ of a year.A. the fifth monthsB. the fifth month C. the five months D. the fiv

13、e month( )8. We live in _ .A. the twenty-first centuryB. the century twenty-oneC. century twenty-oneD. the century twenty-first( )9. He said he was going to be free in _ .A. one and a half hourB. one hour and halfC. one and half hoursD. an hour and a half( )10. -How many English books are there on t

14、he table?-There is only _ English book on it.A. a B. an C. one D. the( )11. Mr Smith stayed in _ last night.A. Room 403 B. the Room 403 C. the 403 room D. 403 the room( )12. The road is _ .A. two thousand and five hundred metres long B. two thousands metres longC. long one thousand five hundred metr

15、eD. a thousand and five hundreds metres long( )13. He joined the army on _ of May 1980.A. 1 st B. the 1 C. first D. the first( )14. Is Sunday the _ day of the week?A. a B. one C. once D. first( )15. March the _ is Women s Day.A. eighth B. ninth C. tenth D. eightA. four hundred and fortyC. four hundr

16、eds and forty( )6. The teacher told me to go over five第7页共 8 页()16. September is the_month of the year.A. nin eth B. ninth C. nine D. the twelveth()17. December the_ is Christmas.A. twen ty-fiveB. twen ty-fifthC. twen tieth-fiveD. twen ty-five()18. Ano ther way of say ing Less on 12 is_A. Less on te

17、n-twoB. Less on Ten-sec ondC. the Twelfth Lesson D. Twelfth lesson14.第三天早上玛丽没有迟到。 _15.这本书我昨晚读了 20 页。_.16.最近的医院离他们学校约 4 5 公里。_仃.在二十世纪三十年代 _18. 中华路 21 号_I.选择题1 5. AACCB 6 10. DBADC 11 15. DADDA 16 18. BBCII.完成句子：1. It s half past eight. 2. It s a quarter past nine. 3. It s a quarter to eight.4. It was

18、 January twen ty-sixth eightee n nin ety-three.III.翻译短语和句子：1. Telepho ne nu mber/ Tel. No. eight four eight five three o eight2. No. Sixty-four Middle School 3. thousa nds of childre n4. half and two mon ths/ two mon ths and a half 5. No. 45 bus/ Bus 456. one third 7. four fifths 8. Room 5019. the seco nd floor10. the third time 11. Book V 12. half and two weeks/ two weeks and a half13. He is always the f