1、数词练习1一单项选择( )1There are _ days in a yearAthree hundred and sixty five Bthree hundred and sixty-fiveC three hundreds and sixty five Dthree hundreds and sixtyfive( )2Danny lives in _Aroom 404 BRoom 404 C404 room D404 Room( )3Jim is in _Aclass one，grade six Bgrade one，class sixC Class One，Grade Six DGr
2、ade One, Class Six( )4The bike cost me _ yuanAfive hundred forty Bfive hundreds fourtyC five hundred and forty Dfive hundred fourty( )5My telephone number is _Aeighty eight two forty four zero nineB eight eight two double four O nineC eighty eight two forty-four zero nineDeight eight two four four z
3、ero nine( )6Is there any food for us _?Aten Btenth Cthe tenth Dthe ten( )7Mary is _ girl A. an 8 year old B8 一 yearsold C the 8 years old Dan 8 一 yearold( )8What day is today? _AJune BTuesday CIt is hot DIts fine( )9Whats the date today? _AIts Saturday BIts July CIts fine D Its JuIy 15( )10What time
4、 do you get up every day?AIts seven oclock BSeven oclock timeC At seven DOn seven1There are _ days in a yearAthree hundred and sixty five Bthree hundred and sixty-fiveCthree hundreds and sixty five Dthree hundreds and sixtyfive( )2Danny lives in _Aroom 404 BRoom 404 C404 room D404 Room( )3Jim is in
5、_Aclass one，grade six Bgrade one，class sixCClass One，Grade Six DGrade One Class Six( )4The bike cost me _ yuanAfive hundred forty Bfive hundreds fourtyCfive hundred and forty Dfive hundred fourty( )5My telephone number is _Aeighty eight two forty four zero nineBeight eight two double four O nineCeig
6、hty eight two forty-four zero nineDeight eight two four four zero nine( )6Is there any food for us _?Aten Btenth Cthe tenth Dthe ten( )7Mary is _ girl数词练习2A. an 8 year old B8 一 yearsold Cthe 8 years old Dan 8 一 yearold( )8What day is today? _AJune BTuesday C It is hot DIts fine( )9Whats the date tod
7、ay? _AIts Saturday BIts July CIts fine DIts JuIy 15( )10What time do you get up every day?AIts seven oclock BSeven oclock timeCAt seven DOn seven一、单项选择1.The tree is tall.A. fourteen foots B. fourteen feetC. fourteen foot D. forty foot2.Fifty plus .A. fourty is ninety B. forty is ninetyC. thirty is n
8、inety D. fifty is ninety3.There are students in this school.A. four hundred fifty-twoB. four hundreds fifty twoC. four hundred and fifty-twoD. four hundreds and fifty-two4.My home is about away from the school.A. three hundred metre B. three hundreds metresC. three hundred metres D. three hundred me
9、tre5.December is and last month in a year.A.the twelveth B.twelve C.the twelfth D.twelfth6. of the teachers in the school are from colleges.A.Three quarters B.Two-thirdC.Two fifth D.Two-ninth7.There were two world wars during century.A.the twenties B.the twentiethC.twenties D.twentieth8.In the forti
10、es, his father served in the New Army(新四军)，while his mother worked in theRoute Army(八路军).A. Fourth; Eighth B.Four; EighthC.Fourth; eight D.Fourth; eighth9.We are learning now.A.the twenty-first lesson B.Lesson Twenty-firstC.the 21 th lesson D.Lesson 21 st10.He will stay here for .A.one and half mont
11、hB.one and a half monthC.one months and a halfD.one and a half months11.Whats the date today?Its .A.nine B.Monday C.June 5 D.11:0012.Would you like to eat apples?No, thank you.数词练习3A.more two B.two more C.two another D.two else13.He said he would come back in .A.one or two days B.o or two days C.one
12、 and two days D.a day and two14.How often do you write to your parents abroad? .A.Twice a month B.Second times a month C.A second time a month D.second a time a month15. people died in the traffic accidents in the world.A.Thousand of B.Thousands of C.Ten thousands of D.Ten thousand of 16.In the 1850
13、s, about was covered by forest in the USA.A.third B.a third C.the third D.a thirds17.This is her birthday, I think.A.twenty B.twentieth C.the twentieth D.the twentys18.September is TeachersDay.A.the ten B.tenth C.the tenth D.the tens19.There are children in the country school.A.two thousand five hun
14、dred and sixtyB.two thousands five hundred and sixtyC.two thousands five hundreds and sixtyD.two thousand five hundreds and sixty20. of the soldiers is about two thousand.A. A number B. The number of C. A great number D. The biggest numbers of一、15BBCCC 6 10ABAAD1115CBAAB 1620BBCAB1.序数词的构成及其说明1）序数词第一
15、、第二和第三为 first, second 和 third,其他序列数词的构成是在基数词后加-th。例如：sixsixth sevenseventh tententh fourfourth2)fifth(第五)、 eighth(第八)、ninth(第九)和 twelfth(第十二)在拼法上有变化。3）二十、三十等基数词变为序数词时，要把 y 变成 ie 再加-th。例如：twentytwentieth5twentiiWfortyfortiethfC:tiiW4)基数词几十几变成序数词时，表示几十的数词不变，只把表示几的基数词变成序数词。例如：twenty-onetwenty-first for
16、ty-fiveforty-fifth5)第一百、第一千、第一百万、第十亿都是在基数词后直接加-th 构成。例如：第一百hundredth 第一千thousandth第一百万millionth 第十亿billionth6)序数词的缩略形式是由阿拉伯数字加序数词的最后两个字母构成。例如：1st, 2nd, 3rd, 4th, 21st, 32nd, 40th 2.序数词在句子中的应用序数词在句中主要是充当定语，也可以作主语、表语、宾语，前面要加定冠词 the。例如：The first time I came to China, I liked it very much.我第一次来中国，我就非常喜欢
17、这个国家。The first is always better than the second.第一总是比第二好。She will choose the third.她将选择第三。1.基数词的构成及其说明数词练习41）112 是独立的单词。即：one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve2)13 19,多数在末尾加-teen,但应注意 13、15、18 的拼写形式。例如：13thirteen 14fourteen 15fifteen16sixteen 17seventeen 18eightee
18、n19nineteen3)从 2090 整十位数，多数在词尾加-ty，但要注意 20、30、40、50 和 80 的拼法。例如：20twenty 30thirty 40forty50fifty 60sixty 70seventy80eighty 90ninety4)21 99 是由几十和几合起来构成，中间加连字符（-） 。例如：21twenty-one 32thirty-two 55fifty-five74seventy-four 86eighty-six 99ninety-nine5)101 999 等三位数中，十位数或个位数的前面加 and。例如：101a(one)hundred and
19、one230two hundred and thirty513five hundred and thirteen678six hundred and seventy999nine hundred and ninety-nine6)1,000 以上的数，要用计数逗点，即从个位开始，每隔三位数加一逗点，第一个逗点处是 thousand(千)，第二逗点处是 million(百万) ，第三个逗点处是 thousand million(英)或 billion(美)（十亿） 。例如：一千 1，000a(one)thousand4,596four thousand five hundred and nine
20、ty-six一万 10，000ten thousand18,261eighteen thousand two hundred and sixty-one十万 100，000a(one)hundred thousand766,132seven hundred and sixty-six thousand one hundred and thirty-two一百万 1，000，000a(one)million4,538,536four million five hundred and thirty-eight thousand five hundred and thirty-six一千万 10，0
21、00，000ten million一亿 100，000，000a(one)hundred million十亿以上的数，英美说法不同。十亿 10，000，000，000英国 a(one)thousand million美国 a(one)billion百亿 10，000，000，000ten thousand million注意 汉语中有百、千、万、亿等单位，而英语中有 hundred(百)，thousand( 千) ，million （百万）等，但没有表示万和亿的专门单词，要用十进位的方法推算出来。例如：thousand 千百万 ten thousand 万hundred thousand 十万
22、million 百万ten million 千万hundred million 亿（万万）巧学巧用读数的诀窍数词练习5有一首歌诀，可以帮助我们迅速地用英语读出长数字。从右向左三逗开，一逗千，二逗百万，三逗就是十万万；左右三位分开读，保你又快又喜欢。“从右向左三逗开 ”，指从右向左把长数字母三位用逗号分开。如：10，000；225，430；51.000，000，000“一逗千，二逗百万，三逗就是十万万；” 指从右向左的第一个逗号表示 “千”（thousand） ；第二逗号表示“百万” （million） ；第三个逗号表示 “十万万”（billion, 即十亿） 。“左右三位分开读，保你又快又喜欢
23、。 ”指读数时从左向右，每三位三位地按三位数的读法读，遇到有逗号时就分别加上该逗号所表示的那个英语单词。2.hundred, thousand, million 与 of 连用数词 hundred, thousand, million 等的前面有其他数词，用作确定的数目时，不用复数形式。例如：three thousand 三千（不能说：three thousands）five hundred 五百（不能说：five hundreds）但是当 hundred, thousand, million 在用作不确定的数目时，则需用复数形式，并且往往后接 of。例如：hundreds of people 几百人hundreds of thousands of people 几十万人millions of the locusts 千百万只蝗虫巧学巧用有 hundred 等数词有 s 时有 of, 没有 s 没 of；数词前面加，没有 s 没 of；前面无数词，有 s 也有 of。
