问：
七年级上册英语课堂练习册答案A版Unit 3基础达标
答：
七年级上册英语课堂练习册A版Unit 3基础达标部分的详细答案如下:
I. 用所给词的适当形式填空
1. lives 2. goes 3. doesn't watch
4. studies 5. cleans 6. doesn't eat
II. 单项选择
7. B 8. C 9. A 10. B
11. C 12. A 13. B 14. C
III. 句型转换
15. Kate watches TV every night.
16. They don't play basketball after school.
17. John and Mary clean their classroom every day.
18. Tom often rides his bike in the park.
IV. 对话圆满
19. more slowly
20. take exercise every day
V. 句子翻译
21. 玛丽总是照顾她的猫。
22. 她们一周两次打球。
23. 我从不迟到。
VI. 短文填空
24. have 25. takes 26. does
27. cleans 28. goes 29. watches
30. studies