英语数词复习“8+3”

1、PAGE 英语数词复习“8+3”数词分为基数词和序数词两种，在英语中表示事物数目的词称为基数词；表示事物顺序的数词称为序数词。数词是每年各省市英语中考中一个重要考点之一，希望大家在学习中注意以下几个方面：一、基数词“八注意”。一）基数词的读法。注意：1，000以上数目的读法：自右向左每三位划一个分节“，”，第一个分节读thousand, 第二个分节读million, 第三个分节读billion或thousand million ，且hundred, thousand, million等用单数形式。注意，百位数hundred与十位数(或个位数)之间要用and连接。十位数与个位数之间要用连字符号“

2、-”，如：52，368读作：fifty-two thousand, three hundred and sixty-eight.挑战中考：( )1. How long is the new bridge? Do you know ? -Yes. Its about _. (济南市课改区) A. one thousand one hundred and eighty meters B. one thousand and one hundred fifty meters C. two thousands one hundred forty meters D. two thousands seven

3、ty and three meters （ ）2. There are _ days in a year. (贵州毕节地区) A. three hundred and sixty-five B. three hundred and sixty five C. three hundred sixty-five D. three hundreds and sixty- five二）基数词表计量。注意：基数词表计量大于1时，它所修饰的名词要用复数形式。如: two bottles of water (两瓶水); three boxes of apples(三箱苹果)。挑战中考：( )3. Ive r

4、ead _ sports news about the F1 race today. (上海市) A. two B. pieces C. two pieces D. two pieces of ( )4. Can I help you? Id like _for my twin daughters. (黄冈市) A. two pair of shoes B. two pairs of shoe B. two pair of shoe D. two pairs of shoes三）基数词表番号（编号）。注意：编号的事物如果数字较大，一般用基数词表达，且放在编号的事物名词之后。如：No.102 M

5、iddle School （102中学）；Room 206 （206房间） 如果编号的事物数字不大，用序数词表达，但它应放在编号名词之前。如：the first lesson (第一课) 挑战中考：( )5. Jack is now in _. (武汉市) A. the three grade B. Grade Third C. Grade Three ( )6. Now children, turn to page _and look at the _ picture in Lesson Two. A. twentieth; one B. twenty; one C. twentieth;

6、first D. twenty; first (上海市)四）基数词表时刻。注意：英语时刻表达法有两种：一种是直接读数字，先说钟点数，后说分钟数：另一种是先说分钟数，后说钟点数，中间要用past或to连接。即：130分钟（含30分钟）用“分钟数+past+钟点数”；3159分钟用“（60-分钟数）+to +下一个钟点数”。如：4:20 four twenty或 twenty past four 5:45 five fifteen或 fifteen to six或 a quarter to six中考演练：( )7. -It 9:45. Yes, Its _. A. fifteen from te

7、n B. a quarter to ten B. fifteen past nine D. a quarter past ten五）基数词复数表岁数或年代。注意：表示“几十”的基数词的复数形式，可用来表示某人的大概岁数或年代。如：My uncle went to England in his twenties. 我叔叔在20多岁时去了英国。 又如：These eggs were found in the Gobi Desert by a group of scientists in the 1920s.这些恐龙蛋是20世纪20年代由一群科学家在戈壁沙漠发现的。挑战中考：( )8.During

8、World War, a Jewish（犹太的）lady was protected by a local family in Shanghai in her _. （上海市）A. fifties B. fifty C. fiftieth D. the fiftieth 六）含基数词的复合形容词。注意：“基数词+名词（+形容词）”构成的复合形容词作定语时，其中的名词用单数形式。如：two-week holiday 两周的假 ； an eighteen-metre-wide street 一条18米宽的街道 但注意它与名词所有格形式作定语的区别。如：How far is it from your

9、 home to your school? Its about ten minutes walk. 从你家到到学校多远？大约十分钟路程。挑战中考：( )9. Bill said they would have _ holiday. (天津市) A. a two-month B. two months C. two-months D. two months( )10. Tim is _ boy. He can say a few words. (广西玉林市) A. an one-year-old B. a one-year-old C. an one-year old D. a one-year

10、 old七）基数词与“多少又一半”的表达。注意：“多少又一半”的表达有种方法：一种是“数词+n.(单数或复数)+and a half”；另一种是“数词+and a half +n.复数”。如：“两个半月”可译为：two months and a half或two and a half months 中考演练： ( )11. I spent _ in doing my homework yesterday. A. a half and two hour B. two and a half hour C. two hour and a half D. two and a half hours八）h

11、undred, thousand, million等表示大约数与确切数的区别。注意：基数词表示具体数目时，hundred, thousand, million用单数形式。但在表示“数百”、“数千”、“数百万”等不确切数目时，hundred, thousand, million要用复数形式，且后接“of +名词复数”。如：1. There are nine hundred and forty-seven students in our school. 我校有947个学生。 2. Thousands of students come to visit the Museum of Natural H

12、istory every year. 每年有数千学生来参观这个自然历史博物院。挑战中考：（ ）12. Nanjing is a city with many places of interest. _ tourists come here every year. A. Thousand of B. Thousand C. Thousands D. Thousands of (南京市) ( )13. How many people are there in Changsha? -About six _. (长沙市初中毕业会考) A. million B. millions C. millions

13、 of（ ）14.How many people will come to Beijing for the Olympic Games in 2008? -Its hard to say. _ people, I think. (福州市) A. Million of B. Millions of C. Two millions of D. Two million of二、序数词“三注意”。一）序数词的构成及基本用法。注意：序数词一般以与之相应的基数词后加-th 构成，少数几个需特别记忆。为方便大家记忆，请看下面口诀。基变序，有规律，first, second, third要牢记；其它变化有公式

14、，基数词尾加-th;eight去t , nine去e； 从twenty, thirty到ninety, 需变y为ie； five和twelve, 需将ve变f; 若是遇到“几十几”，只变个位就可以。另外，注意：序数词前要加定冠词the, 在句中作定语放在所修饰的名词前。如：December is the twelfth month of the year. 十二月是一年中的第12个月。挑战中考：( )15. Thursday is the _ day of the week. (five) ( 用所给词的适当形式填空) （福州市课改实验区）( )16. He believed his luck

15、y number was ten, so he decided to live on the _ floor. A. lowest B. ten C. tenth (重庆市) ( )17. I have made _ dumplings. Now Im making the _ one. A. twenty; twentieth-first B. twenty; twenty-first C. twentieth; twenty-first D. twenty; twenty-one (贵州黔西南州)二）序数词与冠词a/an连用。注意：序数词前加不定冠词a/an, 表示“又一”、“再一”的意思

16、。如：Please try it a second time. 请再试一试。 但基数词与more连用，并放在more前，表示“另外有”、“还有”的意思。如：Ill take one more (=another) pencil. 我还要一支铅笔。We ve just started！ There were twenty more trees to be planted！ 我们才刚开始呢！还有20棵树要栽呢！ 挑战中考：( )18.Time is not enough for so much work. _ people are needed, I think. (河南省实验区)A. Other

17、 two B. Only two C. Two more D. Two others ( )19. Both of the two rulers are broken. I want to buy a _ one. A. three B. third C. forth D. 不填 （天津市）三）分数的表达法。注意：分数以基数词和序数词合成的。分子用基数表示，分母用序数词表示，分子大于1，分母要用复数（-s）。如：1/3(三分之一) ：one third 2/3 :two thirds 挑战中考： ( )20. This is a big class, and _ of the students are girls. (河北省) A. two third B. seco