Unit2Topic3SectionA课件 2023-2024学年仁爱科普版英语八年级上册

Topic 3 Must we do exercise to prevent the flu? Section A 第一课时 U2T3SA Words 1. journalist ['dʒɜːnəlɪst] n.记者，新闻工作者 他正在电视上跟一个记者谈话 He is talking with a journalist on TV. 2. question ['kwestʃən] n.问题；v.询问 我可以问你一些问题吗？ May I ask you some questions? 回答问题 answer the question 3. ahead [əˈhed] adv.向前；提前，预先 go ahead (尤指经某人允许)开始，开始做；走在前面 Go ahead .(用于鼓励对方做某事） A: May I ask you a question? B: Sure, go ahead. ( 问吧 ) A: May I use your bike? B: Sure, go ahead. (用吧) A: Would you mind if I sit here? B: Sure, go ahead. ( 坐吧 ) A: May I go to the washroom now? B: Sure, go ahead. ( 去吧 ) 4. prevent [prɪ‘vent] v.阻止，阻碍，阻挠 prevent sth.预防某事 prevent sb. (from) doing 阻止某人做某事 = stop sb. (from) doing 我们应该做什么来预防流感？ What should we do to prevent the flu? 我们应该阻止他们乱扔瓶子 We should prevent them from throwing bottles around. 5. build [bɪld] v.增强；建筑，建造 过去时 built 他们去年建立了这栋教学楼 They built the classroom building last year. build sb. up 增强…体质 我们应该经常锻炼增强我们的体质 We should exercise often to build us up. 6. all the time [ˌɔːlðə 'taɪm] 一直 我们应该一直保持我们的房间干净并且空气清新 We should keep our rooms clean and the air fresh all the time. 7. finally ['faɪnəli] adv.最后；最终，终于 = at last = in the end 8. crowded [ˈkraʊdɪd] adj.拥挤的 最后，我们应该远离拥挤的地方 Finally, we should keep away from crowded places. 9. sore 发炎疼痛的，酸痛的 喉咙痛 have a sore throat [θrəʊt]n.咽喉，喉咙 眼睛发炎 have sore eyes 10. Internet ['ɪntəˌnet] n.互联网，因特网 我们不应该上网过长 We shouldn’t work on the Internet too long. 1b Listen and check Check (√) Dr. Li’s advice according to 1a. 1. exercise often 2. keep the air fresh 3. go to bed early 4. wash hands and change clothes often 5. keep our rooms clean 6. drink enough water 7. take some medicine 8. keep away from crowded places □ □ □ □ □ □ □ □ √ √ √ √ √ Section A p43 1a J: May I ask you some questions, Dr. Li? D: Sure, go ahead. J: These days many people have the flu. So what should we do to prevent it? D: Well, first, we should exercise often to build us up. Second, we should keep our rooms clean and the air f