专题6.Unit2 Topic3 Must we exercise to prevent the flu？单词，课文，知识点预习（仁爱科普版）

Unit2 Topic3 Must we exercise to prevent the flu？单词，课文，知识点预习 【单词，课文，知识点预习】 一．单词学习 1. 原创精品资源学科网独家享有版权，侵权必究！6 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 2. journalist ['dʒɜ:nəlɪst] n.记者,新闻工作者 3. question ['kwestʃən] n.问题 v.询问 4. go ahead 开始,开始做;走在前面 5. prevent [prɪ'vent] v.阻止,阻碍,阻挠 6. build [bɪld] v.增强;建筑,建造 7. build sb.up 增强…的体质 8. all the time 一直 9. finally ['faɪnəlɪ] adv.最后;最终,终于 10. crowded ['kraʊdɪd] adj.拥挤的 11. throat [θrəʊt] n.咽喉,喉咙 12. Internet [Intenet] n.互联网,因特网 13. themselves[ðɛm'selvz] pron.他/她/它们自己 14. habit ['hæbɪt] n.习惯 15. fat [fæt] adj.胖的,肥胖的 n.脂肪 16. happen ['hæpən] v.发生,出现 17. first aid 急救 18. Happiness['hæpɪnɪs]n.愉快,幸福 19. on the other hand 另一方面 20. unhappy [ʌn'hæpɪ] adj.不高兴的,伤心的 21. stretch [stretʃ] v.伸展,舒展 22. equipment[ɪ'kwɪpmənt] n.设备,器材 23. instead [ɪn'sted] adv.代替,反而 24. instead of 代替 25. choose [tʃu:z] v.选择;挑选 26. energy ['enədʒɪ] n.精力;活力,干劲 二．课文学习 Section A 1a Listen, read and say (Kangkang is watching TV in the living room.His mother is in the kitchen.) Kangkang: Mom, hurry up! Dad is on TV! Mom: OK, I'm coming. (His father, Dr. Li, is talking with a journalist on TV.) Journalist: May I ask you some questions, Dr. Li? Dr. Li: Sure, go ahead. Journalist: SARS spreads easily among people. So what should we do to fight it? Dr. Li: Well, first, we should eat healthy food and do more exercise to build up our bodies. Second, we should keep our rooms clean and often open the windows. Third, we should not go to crowded places. Finally, if we don't feel well,we should go to see a doctor at once. Journalist: Right. We'll take your advice and do our best to fight SARS. Thank you. Section B 1a Listen, read and say Opertor:Hello!Xiaotangshan Hosptial. Kangkang: Hello! Extension 6226, please. Operator: Just a moment, please. Kangkang: Hello! Could I speak to Dr. Li Yuping? Miss Hu: I'm afraid he is busy right now.He is examining a patient. Kangkang: OK, I'll ring him up later. (An hour later,Kangkang dials his father's cellphone number,but he can't g