2021年中考英语二轮语法专题复习精讲精练课件数词（15张PPT)

2021年中考英语二轮语法专题复习课件
数 词
考点一：基数词
1. 基数词可以表示编号、钟点、年龄、日期、年份等。“in one’s +整十基数词的复数形式”表示
“某人……多岁”。
2. 当基数词hundred, thousand, million, billion 等词前有具体数词修饰时，用单数形式；但当它们表示不确切的数量时，用复数形式，并且与of连用。
考点二：序数词
1. 序数词前一般要加定冠词the。序数词前有时用不定冠词a(n)，表示“又一；再一”。
2. 序数词前有名词所有格、形容词性物主 代词等限定时，通常不用冠词。
考点三：分数
1. 分数由基数词和序数词构成。分子用基数词表示，分母用序数词表示。分子大于1时，分母要用序数词的复数形式。
2. 当分数用于复数可数名词或代词(指代复数可数名词)前作主语时，谓语动词用复数形式；当分数用于不可数名词或代词(指代不可数名词)前作主语时，谓语动词用单数形式。
1. The environment here becomes better and
better. __________ birds are coming back.
(2020广西百色)
A. Hundred B. Hundreds
C. Thousand D. Thousands of
D
2. On my _________ birthday, my aunt gave
me a nice dress as a present. (2020吉林)
A. nine B. ninth C. the ninth
3. The words from Page 1 to Page 3 are very
clear. But the ones on the ________ page are
not. (2020辽宁丹东)
A. first B. two C. three D. fourth
B
D
4. Peng Min finally became the winner of ________
season of CCTV's Chinese Poetry Conference.
(2020江苏镇江中考)
A. five B. fifth C. the fifth D. fifths
5. The apartment has _________ floors and Mr Black
lives on the _________ floor with his family.
(2020黑龙江齐齐哈尔)
A. twelve, twelve
B. twelve, twelfth
C. twelfth, twelfth
C
B
6. — I like the number “9” best, because I
think it stands for “long lasting”.
— Me, too. So I choose _________ floor
to live on. (2020山东滨州)
A. nine B. ninth
C. the nine D. the ninth
7. Teachers’ Day is in September, the ______
month of the year.
(2020重庆中考B卷)
A. nine B. ninth C. ten D. tenth
D
B
8. Among all these books, _______ of them are
for children to read.
(2020湖北恩施)
A. three fifth B. three fifths C. threes fifth
9. —It’s said that the two _______ doctors have just come
back from Wuhan.
—Yeah. I know them. They are both already in their
_______. (2020四川达州)
A. woman; sixty B. women; sixtieth
C. women; sixties D. woman; sixties
B
C
10. About _____ of the students don’t like studying
online in my class, because they can’t discuss with
their classmates. (2020黑龙江绥化)
A. one three B. one thirds C. one third
11. Our hometown is becoming more and more
beautiful. ______ visitors come here on weekends.
(2020四川内江)
A. Hundred B. Hundreds
C. Hundred of D. Hundreds of
C
D
12. Nowadays, _________ people like
HUAWEI phones better, and about
_________ of them are adults.
(2019 贵州安顺)
A. the number of, four-fifths
B. a number of, four-fifth
C. a number of, four-fifths
D. the number of, four-five
C
13. We gave away _______ books to the school
library last year.
(2019甘肃兰州)
A. six thousands
B. six thousand
C. six thousands of
D. six thousand of
B
14. —How many books are there on the
shelf?
—Well. I think there are _______ books.
(2019湖南湘西)
A. two hundred and forty-six
B. two hundreds and forty
C. two hundred fourteen
A