《2025年快乐暑假七升八年级英语人教版延边人民出版社》

1. I am twenty(二十) years old. Today is my twentieth(第二十) birthday.
2. Around three hundred(百) people take part in the meeting.
3. Hundreds(百) of people exercise in the park every day.
4. Two and a half(两年半) years later, I finished high school.
5. At the age of twelve(十二), I could speak three languages.
6. It is a quarter to eight(7:45).

答案： 1. twenty，twentieth 2. hundred 3. Hundreds 4. Two and a half 5. twelve 6. a quarter to eight

1. The second(2) month of the year is February.
2. There are five(fifth) birds in the tree.
3. It is the third(3) city in China to hold the games.
4. Today is my little brother's eighth birthday, so I put eight candles in the cake. (8)
5. —When is your birthday?
—It's on March the twenty-second(22).
6. He climbed so fast that he got to the ninth(9) floor(楼层) in two minutes.
7. There are twelve months in a year. The twelfth(12) month is December.
8. My grandparents live on the fifth(5) floor.
9. In our class, three fifths(5) of the students are girls.
10. Tyrone went to live in Australia in his fifties(50).
11. The thirtieth(30) lesson is very interesting.
12. The boy is fifteen(15) years old.
13. Which boy is thinner, the first(1) one or the second(2) one?
14. Bill is fourteen(14) years old. He is in Class Two(2) Grade Six(6).
15. September is the ninth(9) month in a year.

答案： 1. second 2. five 3. third 4. eighth，eight 5. twenty - second 6. ninth 7. twelve，twelfth 8. fifth 9. fifths 10. fifties 11. thirtieth 12. fifteen 13. first，second 14. fourteen，Two，Six 15. ninth