1、Unit 2 How often do you exercise?Section A单词分类与变形Verb-动词 1. 家务劳动；家务事 2. (国际)互联网；因特网 3. 节目 Adverb-副词4. 几乎不；几乎没有 5. 在任何时候；从来；曾经 6. 一次；曾经 7. 两次；两倍 8. 大概；或许；可能 Adjective- 形容词9. 忙的；满的；充满的 兼类词10. (n.)摆动；秋千 (v.) (使)摆动；摇摆 11. (adv.)最小；最少 (adj. & pron.)最小的；最少的 单词72 变 (写出下列单词的变形)12. one (num.) (adv.) 13. two
2、(num.) (adv.) 14. program (n.) (另一种拼写形式) 15. swing (v.) (过去式) (过去分词) 16. little (adj.) (最高级) 学科素养同类拓展表示频率的词不规则变化：oneonce; twotwice规则变化：threethree times；fourfour times短语互译17. 几乎从不 18. 摇摆舞 19. 至少；不少于；起码 20. how often 21. on weekends 22. go to the movies 23. 帮忙做家务 24. 一月两次 25. 一周三次 句型填空26. 你周末通常干什么？我通常
3、去看电影？ do you usually do ?I usually .27. 你多久上一次钢琴课？一周两次，在周三和周五。 do you have piano lessons? a week, on Wednesday and Friday.28. 他一周至少玩两次。He plays twice a week.Unit 2 How often do you exercise?Section A参考答案1. housework 2. Internet 3. program4. hardly 5. ever 6. once 7. twice8. maybe 9. full 10. swing 11. least12. once 13. twice 14. programme15. swung；swung 16. least17. hardly ever 18. swing dance 19. at least20.多久一次 21.在周末 22.去看电影23. help with housework24. twice a month 25. three times a week26. What; on weekends; go to the movies27. How often; Twice 28. at least
