Unit 1
1. go to the movies=go to the cinema 看電影
2. look after=take care of 照顧
3. surf the Internet 上網  
4. healthy lifestyle 健康的生活方式
5. go skateboarding 去劃板
6. (be) in good health =（be）healthy 身體健康
7. keep healthy=keep in good health 保持健康
8. as for 至于
9. take/do exercise=play/do sports 鍛煉,做運動
10. eating habits 飲食習慣
11. the same as 與……相同
12. once a month 一月一次
13. be different from 不同
14. twice a week 一周兩次
15. make a difference to 對什么有影響
16. how often 多久一次
17. lots of = a lot of = many/much 許多，大量
18. most of the students=most students 大多數學生
19. activity survey 活動調查
20. go shopping=do some shopping 購物
21. do homework 做家庭作業
22. do housework 做家務事
23. junk food 垃圾食物
24. be good/bad for 對……有益(害)  
25. on/at weekends 在周末
26. want to do sth=would like to do sth=feel like doing sth 想要做某事
27. want sb to do sth=would like sb to do sth 想要某人做某事
28. try to do sth 盡量做某事 try doing sth. 試著做某事
29. come home from school 放學回家
30. of course=certainly=sure 當然
31. get good grades 取得好成績
32. help sb（to）do sth 幫助某人做某事，
33. help sb with sth 在某方面幫助某人

Unit 2
1. have/catch a cold=have got a cold 感冒
2. a sore back/throat 背(咽喉)痛
3. have a stomachache 胃痛
4. lie down and rest 躺下休息
5. see a dentist 看牙醫
6. drink lots of water 多喝水
7. hot tea with honey 加蜂蜜的熱茶
8. a good idea 好主意.
9. stressed out 筋疲力盡
10. a healthy lifestyle 健康的生活方式
11. traditional Chinese doctors 傳統中醫醫生
12. a balance of yin and yang 陰陽調和
13. too much yin 陰氣太盛
14. a balanced diet 飲食平衡
15. healthy/yin/yang food 健康(陰性，陽性)食品
16. at the moment=now 此刻
17. enjoy oneself=have a good time=have fun=have a wonderful time 玩得高興,過得愉快
19. host family 寄宿家庭
20. conversation practice 會話練習
21. enjoy doing sth. 喜歡做某事， 
22. practice doing sth. 練習做某事,
23. mind doing sth. 介意做某事，
24. finish doing sth. 完成某事,
25. give up doing sth. 放棄做某事,
26. keep doing sth. 堅持做某事.
27. can’t stand doing sth. 忍不住做某事
28. have fun doing sth. 做某事很愉快