中考数词考点与真题Word文档格式.docx

1、若是四位和四位以上的数，则是从后面向前数，每三位为一组，用逗号分开，第一个逗号前是“千”（thousand），第二个逗号前则是“百万”（million），第三个逗号前则是“ 十亿”（billion）。7,258,369,000seven billion，two hundred and fifty-eight million，three hundred and sixty-nine thousand。 三、考查基数词hundred/thousand/million/billion的单复数形式 当hundred/thousand/million/billion与two/three等数字连用表示确定

2、数目时，这类数词需用单数形式；当此类基数词用来表达不确定数目时，即数百、数千等意思时，要用“hundredsthousandsmillionsbillions + of +复数名词”表达，其中of不可少，此时hundred之类基数词前面不可用具体数字修饰，但可加many/several。试比较： five hundred students （） five hundreds students （） ten thousands of students （many/several thousands of students （）四、考查-ty结尾的基数词的复数意义从20至90以-ty结尾的基数词当用

3、来表示年代或岁数时，此时要出复数形式出现。 in the1990s/in the1990s在二十世纪九十年代 in his/her forties在他/她四十多岁时注意：在“基数词-单数名词-形容词”所构成的复合形容词中，其中名词要用单数形式。一个十二岁的男孩a twelve-year-old boy一座800米长的桥an 800-metre-long bridge女子400米接力girls 400-metre relay race 五、考查序数词的构成与功能 序数词除用来表示编号外，还可用来表示事物的先后顺序，此时序数词多与定冠词the、物主代词或名词所有格等连用。对序数词的考查常见于序数词

4、的拼写以及与基数词的词形转换中。应关注下列数词的拼写与转换：onefirst, twosecond, threethird；eighteighth；nineninth；fivefifth, twelvetwelfth；twentytwentieth, fortyfortieth；twenty-onetwenty-first, fifty-ninefifty-ninth 六、考查不定冠词a/an与序数词连用序数词除了与定冠词the、物主代词或名词所有格等连用以表示顺序外，不定冠词aan也能与序数词连用，可表达一种特殊功能，意为“再一”、“又一”，相当于another。Then they had

5、a second childa son.后来他们又有了一个孩子- 一个儿子。 七、考查分数词的构成以及当其作主语时谓语动词的单复数1. 分数词的一般构成：分子用基数词，分母用序数词；除分子是“1”的情况外，序数词都用复数。 13 a（one） third，23 two-thirds， 25two-fifths。12 one half或a half（但不说one second），14 a（one） fourth/quarter，34 three-quarters/fourths 2. 分数词作主语时，谓语动词的单复数应由of后面名词的数确定：of后面的名词为可数复数名词时，谓语动词用复数形式；o

6、f后面的名词为不可数名词时，谓语动词用单数形式。 Three-fifths of the work is hard to finish.五分之三的工作很难完成。Three-fifths of the students in our class are League members.我们班五分之三的学生是共青团员。数词作主语时，谓语动词多使用单数形式。Whats two and/plus three?八、考查时间的表达法1. 整点钟：基数词+oclock。2. 非整点时间：顺读（先说点钟，再说分钟）或逆读：当分钟数小于或等于30时，可用“分钟+past+点钟”表示。7：25 twenty-fiv

7、e past seven当钟点数大于30时，可用“（60分钟）+to +（点钟+1）”表示。35 twenty-five to eight（6035=25） （7+1=8）15 minutes = a quarter 30 minutes = half九、考查特殊短语的表达我们需要掌握以下短语的常见表达：半个小时half an hour, 一天半one and a half days或one（a） day and a half, 、二天one or two days或one day or two, 三、五次three or five times。后面两个短语中的or不可用and代替。 中考数词

8、考点仿真练习 笑泉（安徽巢湖）I. 单项选择。1. There are _ people in my family. We live on the _ floor in a tall building.A. five; six B. fifth; sixth C. fifth; six D. five; sixth2. Many _ trees should be planted on the mountains.A. thousand B. thousand of C. thousands D. thousands of3. I think _ of the materials I list

9、ened to at the beginning of exam _ easy.A. two thirds; is B. second three; are C. two thirds; are D. two third; are4. There _ fifty-six students in Class _. A. have; Three B. are; Three C. have; Third D. are; Third5. They are going to have _ holiday next week.A. a two weeks B. two-week C. a two-week

10、 D. two weeks6. Both of the two rulers are broken. I want to buy a _ one .A. three B. third C. forth D. 不填7. -Can you write the number eighty-five thousand, six hundred and twentysix ?-Yes, its _ .A. 85662 B. 85626 C. 58662 D. 586268. -Whats one fourth and a half, do you know? -Yes, its _. A. two si

11、xths B. three fourths C. one three D. three sixths9. During World War II, a Jewish lady was protected by a local family in Shanghaiin her _.A. fifties B. fifty C. fiftieth D. the fiftieth10. Another way of saying eleven forty is _ . A. twenty to eleven B. twenty to twelve C. twelve to twenty D. twel

12、ve past twentyII. 用所给单词的适当形式填空。1. At the beginning of the _ （twenty） century, the worlds populationwas about1,700 million.2. Liu Zhong is a student in his _ （three） year at No. 1 Middle School.3. Miss Chen said to her students, “We are going to learn the _ （twenty-one） lesson today.”4. I have read t

13、he _ （eight） passage twice.5. October 1 st, 2008 will be the _（fifty-nine） birthday of PRC.III. 根据句意及首字母或汉语提示，写出完整、正确的单词。1. Our teacher often tells us that work must come f_ .2. There are f_ students in our class, twenty-two boys and twenty-two girls.3. Whats t_ plus seven? Its twenty. 4. December i

14、s the t_ and last month of the year.5. Thursday is the f_ day of the week.6. The English say “the first floor” while the Americans say “the s_ floor.”7. A q_ is another way of saying 15 minutes.8. About two _（千） people left their hometown because of the terrible sandstorm.9. No one knows whether Mr. Li works