三、写出下列基数词对应的序数词。
1. one — ________
2. two — ________
3. three — ________
4. five — ________
5. nine — ________
6. twelve — ________
7. twenty — ________
8. twenty - one — ________

1. first 2. second 3. third 4. fifth 5. ninth 6. twelfth 7. twentieth 8. twenty - first

四、选择填空。
( ) 1. We have a lot of ________ at the zoo.
A. funny B. time C. fun
( ) 2. When ________ your parents' ________?
A. is; birthday B. is; birthdays C. are; birthdays
( ) 3. Yang Ling usually makes a card ________ her teachers on Teachers' Day.
A. for B. to C. with
( ) 4. — When's Children's Day?
— It's ________.
A. the first of July B. on the first of June C. on the first of July
( ) 5. The birthday of our country is in ________.
A. October B. July C. August
( ) 6. The ________ of February is my birthday.
A. twelve B. twelveth C. twelfth
( ) 7. There are two ________ in the play. I like them very much.
A. hero B. heroes C. heros
( ) 8. When's ________ birthday?
A. he B. him C. his
( ) 9. What ________ Helen do on her birthday?
A. does B. is C. do
( )10. The ________ number is ________.
A. three; third B. third; third C. third; three

1. C 2. C 3. A 4. B 5. A 6. C 7. B 8. C 9. A 10. C

五、根据汉语意思完成下列句子。
1. — 你母亲的生日在什么时候？
— 她的生日在六月十九日。
— ________ is your ________ birthday?
— ________ birthday is ________ the ________ of ________.
2. — 你生日都干些什么呢？
— 早上，我去买一个生日蛋糕。下午，我和我的朋友们一起玩游戏。
— ________ do you ________ on your birthday?
— I go to ________ a birthday cake in the morning. My ________ and I ________ ________ in the afternoon.
3. — 他们经常开舞会吗？
— 是的。
— ________ they usually ________ dancing parties?
— Yes, ________ ________.
4. 我们度过一段美好的时光。
We have a great ________. / We have a lot of ________.

1. When, mother's, Her, on, nineteenth, June 2. What, do, buy, friends, play games 3. Do, have, they do 4. time, fun