5. get to　　　　　　　　　 e. at this time , now

4. at present　　　　　　　 d. begin to

3. concentrate　　　　　　 c. kids aged from 13 to 19

2. part-time　　　　　　　 b. for only a part of the working day or week

1. teenagers　　　　　　　 a. fix one’s attention on something

　 1. fifteen-year-olds,　　 2. serious,　　　 3. kids,　 4. have part-time jobs,

　 5. teenagers ,　　　　　 6. students,　　 7. calm,　 8. get one’s ears pierced ,

　 9. silly ,　　　　　　 10. old ,　　　　 11. choose one’s own clothes

　 12. be home by 10 p.m.　 13. go out with friends　 14. wild ,　 15. the young

　　 用于指人_____ _____ ______ _____ ______

　　 家规校规_____ _____ ______ _____ ______

　　 人物特点_____ _____ ______ _____ ______

5. They will publish these story-books next month. (同上)

　　 These story-books _____ _____ _____ next month.

Unit 3 练习题

4. I have learned English for about two years. (同上)

　　 English ______ ______ ______ for about two years.

3. A lot of people in China can speak English now . (同上)

　　 English ______ ____ ______ by a lot of people in China now.

2. Li Lei gave Tom a new pen last week . (同上)

　　 A new pen _____ _______ _____ Tom last week .