1、1U2 T3 知识点总结I 重点词组1. talk with sb. 和 sb.谈论 2. on TV 在电视上3. go ahead 开始吧4. prevent/stop sb. (from) doing sth. = keep sb. from doing sth. 阻止 sb.去做 sth.5. exercise often = do exercise often 经常做运动6. build / built sb. up 增强 sb.的体质7. keep our rooms clean and the air fresh 保持我们的房间整洁和空气清新8. all the time 一直9
2、. wash our hands and change our clothes often 经常洗手和勤换衣服10. keep/stay away from sth./doing sth. 远离（做）sth.11. crowded places 拥挤的地方12. at once=right away=right now 立刻，马上13. take ones advice 采纳 sb.的意见 follow ones advice 遵照 sb.的意见ask sb. for advice 向 sb.寻求帮助 give sb. (some) advice 给 sb. （一些）建议14. ask/ans
3、wer the/some questions 问/回答一些问题(1) work out /solve the problems 解决问题(2) the answer to the questions 问题的答案 the key to the door 门的钥匙15. on the Internet 在网上16. take some cold pills 服一些感冒药17. play sports too much 运动得太多；运动过量18. have a sore throat 喉咙痛 have sore eyes 眼睛痛19. be afraid +that 从句 害怕(1) be afra
4、id to do sth. 害怕去做 sth. (2) be afraid of sth./doing sth. 害怕（做）sth.20. leave a message 留言(1) take a message 记录口信/留言；捎个口信(2) give sb. a message= give a message to sb. 给 sb.留言21. tell sb. (not) to do sth. 告诉 sb.（不要）去做 sth.22. forget/remember to do sth. 忘记/记得去做 sth. forget/remember doing sth. 忘记 /记得做过 s
5、th.23. give sb. the message oneself 亲自把留言给 sb.24. give a talk 作报告give a talk about health to the students 给学生们做一个关于健康的报告25. on time 按时/准时 in time 及时26. need to do sth. 需要去做 sth. need sth. 需要 sth. 否定： do not (=dont) need to do sth.need do sth. 需要做 sth. 否定：neednt do sth.28. teach oneself = learnby one
6、self 自学29. do some cleaning=clean 打扫卫生 do some shopping =shop 购物do some washing = wash 洗衣服 do some reading = read 阅读 30. ask sb. for help 向 sb.寻求帮助31. use sth. for (doing) sth. 用 sth.(做) sth.2use sth. to do sth. 用 sth. 去做 sth.32. with the help of sb. = with sb.s help 在 sb.的帮助之下33. have healthy eatin
7、g habits 拥有健康的饮食习惯34. learn/know about 了解，知道35. help oneself 帮助 sb.自己 help oneself/oneselves to sth. 请随便吃/ 喝 sth.36. first aid 急救37. be important for sth. 对 sth.来说是重要的38. try to stay safe 尝试着保证安全 try to be happy 尝试着开心39. on one handon the other hand一方面另一方面40. feel/be ill 生病41. cause many illnesses 导
8、致很多疾病42. say no to (doing) sth. 对（做）sth. 说不43. in order to do sth. 为了做 sth.44. the +比较级，the +比较级 越越45. stop doing sth. 停止做 sth. stop to do sth. 停下来去做 sth.46. warm up 热身运动47. do any difficult activities 做任何有难度的运动48. find good places to exercise 找合适锻炼的地方49. sb. spend some time/money (in) doing sth. sb
9、. spend some time/money on sth.50. exercise equipment 健身/ 运动器材51. instead of (doing) sth. 代替（做）sth.52. a few times each week 每周几次52. ring /call sb. up 打电话给 sb. ring/call/phone sb. 打电话给 sb.give sb. a ring/call 给 sb.打电话53. be happy to be healthy 快乐即健康II 重点句型1. May I ask you some questions, Dr. Li?-Sur
10、e, go ahead.2. So what should we do to prevent it?3. Must we go to see the doctor at once when we have the flu?-Yes, we must./ No, we neednt./dont have to.4. Could I speak to Dr. Li Yuping?-Im afraid he is busy right now.5. OK, I ring him up later.6. Can I leave a message?7. Please tell my father no
11、t to forget the talk tomorrow afternoon?8. And you must do your homework first.9. Im sure I can finish my homework with the help of it.10. Its necessary for you to learn about first aid.11. Happiness is important for your health.12. You must stay away from smoking and drinking.13. You should say no to smoking and drinking.14. The more exercise, the better.15. Drinking while playing sports is bad for our health.
