Unit 11. how often 多久一次2. hardly ever 几乎不3. as for 至于the same as 与相同be different from 与不同4. junk food 垃圾食品5. a lot of=lots of=many /much 许多,大量的most of the students 大多数学生=most students6. of course=certainly=sure 当然7. look after=take care of 照顾8. take/do exercise 锻炼,做运动9. make a difference to 对什么有影响10. surf the Internet 上网,浏览因特网11. Animal World 动物世界12. do homework 做家庭作业 do housework 做家务事13. a healthy lifestyle 健康生活方式14. get good grades 获得好成绩15. get up 起床get good grades 取得好成绩16. keep in good health 保持健康= keep healthy(be) in good health 身体健康 =（be）healthy17. once or twice a week 每周一两次18. eating habits 饮食习惯19. ten to eleven times 十到十一次20. pretty healthy 相当健康21. go to the movie /cinema 去看电影go skateboarding 去划板go shopping=do some shopping购物22. watch TV 看电视23. read books 看书24. the result for“watch TV” 看电视调查结果 activity survey 活动调查25. be good(bad) for 对有益(害)26. want sb. to do sth. 想让某人做某事27. try to do sth. 试着做某事28. how many hours 多少小时29. although=though 虽然30. help sb(to)do sth 帮助某人做某事help sb with sth 在某方面帮助某人31.on/at weekends 在周末32.want to do sth=would like to do sth=feel like doing sth 想要做某事 want sb to do sth 想要某人做某事= would like sb to do sth33. try to do sth 尽量做某事try doing sth. 试着做某事try ones best to do sth.尽力做某事34. come home from school 放学回家Unit21. have/catch a cold 患感冒 =have got a cold 2. a few 有些3. at the moment = now 此时/现在4. have a stomachache 肚子疼have a sore throat 嗓子疼have a headache 头疼have a toothache 牙疼a sore back/throat 背/咽喉痛5. have a fever 发烧give sb a fever 导致某人发烧6. drink lots of water 多喝水7. lie down and rest 躺下休息8. see a dentist 看牙医9. a good idea 好主意.stressed out 筋疲力尽10. enjoy oneself=havefun = have a good time 玩得高兴=have a wonderful time 过得愉快11. hot tea with honey 热茶加蜂蜜12. stressed out 紧张13. go to bed early 早睡觉14. listen to music 听音乐15. go to party 参加音乐会16. on the other hand 在另一方面17. stay healthy 保持健康a healthy lifestyle 健康的生活方式18. have a sore back 背疼19. traditional Chinese doctors 传统中医20. a balance of yin and yang 阴阳平衡a balanced diet 饮食平衡healthy/yin/yang food 健康(阴性阳性)食21. too much 太多too much yin 阴气太盛22. host family 寄宿家庭,房东23. go out at night 在晚上出去24. feel well 感觉舒服25. conversation practice 对话练习26. enjoy doing sth. 喜欢做某事like doing sth 喜欢做某事practice doing sth. 练习做某事mind doing sth. 介意做某事finish doing sth. 完成某事give up doing sth. 放弃做某事keep doing sth. 坚持做某事cant stand doing sth. 忍不住做某事have fun doing sth. 做某事很愉快即：practice, mind, finish, give up, keep, cant stand, have fun等与enjoy用法相似Unit 31. at home 在家2. how long 1)多长时间 (时间的延续)2）多长(长度）how about= what about 怎么样3. get back=come back 回来4. think about 思考5. decide on= decide upon 决定,选定6. the Great Wall 长城7. make a movie 拍一部电影make me a cake 给我做蛋糕=make a cake for me8. take a vacation 去度假 take walks=go for walks 散步9. something different 不同的东西10. go camping 去野营go hiking 徒步行go shopping 去买东西go swimming 去游泳go boating 去划船go skating 去溜冰go walking 去散步go climbing 去登山go dancing 去跳舞go hiking 去徒步远足go sightseeing 去观光go bike riding 骑自行车旅行go fishing 去钓鱼11. rent videos 租录像带12. show sb. sth. 给某人看某物=show sth. to sb13. have a good time 玩得愉快a great/exciting vacation 愉快的(令人激动的)假期14. do some shopping 买东西do some washing 洗衣服do some cooking 作饭do some reading 读书do some speaking 训练口语15. vacation plans 假期计划16. plan to do sth. 计划去做某事17. spend time with friends和朋友们一起度过时18. a sports camp 运动野营 a famous movie star 著名的影星19. give me the book 给我书=give the book to me20. pass me the cup 把杯子递给我=pass the cup to me 21. sell me the house 把房子卖给我=sell the house to me22. buy me a book 给我买书=buy a book for me 23. cant wait to do sth. 等不及做某事24. ask sb.about sth. 向某人询问某事25. forget to do sth. 忘记要做某事forget doing sth. 忘记做过某事Unit 41. how far 多远2.on weekends 在周末3.be ill in the hospital 生病住院4. a map in Chinese 中文地图5. speak Chinese 讲汉语6. thank you so much 这样感谢你7.dont worry 不要担心8.me