1、Topic 3Must we do exercise to prevent the flu? SectionA The main activities are 1a and 1c. . Teaching aims and demands 1. Learn some new words and phrases: journalist, question, go ahead, prevent, build sb. up, all the time, finally,crowded,sore,throat,Internet. 2. Go on learning the modal verbs sho
2、uld and must: (1)What should we do to prevent it? (2)We should keep our rooms clean? (3)Must we do exercise to prevent the flu? Yes, we must./No, we dont have to./No, we neednt. 3. Asking for and giving advice. 4. Talk about how to prevent the flu: (1)We should exercise often to build us up. (2)We s
3、hould wash our hands and change our clothes often. (3)We had better not go to crowded places. . Teaching aids :PPT . Teaching Plan Step 1Review 师生讨论如何保持健康，引出如何预防流感，导入新课。 1. 复习 some illnesses，讨论生病后应该或不应该做什么。完成 2。 T: Last lesson we learnt some illnesses,do you know?S: Have a/the . T:If we have a/the .
4、 What should/shouldnt we do?S: We should/shouldnt. 2. 师生就健康话题进行讨论。注意应用情态动词 should, had better or must。完成 3。 T: We know keeping healthy is very important. Then do you know how to keep healthy? S: We should/had better/must. Step 2Presentation 1. 通过谈论如何保持健康，引出如何预防流感这个话题，可适当用汉语解释，导入新课。 T: Today I have a
5、 bad cold with a high temperature. Whats wrong with me?Do you know? S: You may have the flu. T: Do you know the flu? 展示有关流感的介绍。并引入相关的法律。 中华人民共和国传染病防治法第四章第三十九条的相关规定： （一）对病人、病原携带者，予以隔离治疗，隔离期限根据医学检查结果确定； （二）对疑似病人，确诊前在指定场所单独隔离治疗。医疗机构发现乙类或者丙类传染病 病人，应当根据病情采取必要的治疗和控制传播措施。 2. 通过如果我们得了流感，我们可以向谁求助等问题来引入 1。 T:
6、 If we have the flu.Who can we ask for help?S: Doctors. T: Yes,we can ask doctors for help. We know Kangkangs father is a doctor. We can help him. 引入 1a. 3. 让学生听 1a，完成 1b. T: Listen to 1a and check Dr. Lis advice. Finish 1b. Check the homework. Step 3Consolidation 完成 1a 和 1b，使学生熟悉目标语言。 1. 再放 1a 录音，并
7、让学生跟读，注意模仿语音语调。呈现 1a 内容，学习文中部分生词及 短语，并进行讲解。 T: Listen to 1a again and repeat. Pay attention to the pronunciation and intonation. Then find out the key words ,key phrases and new words. 2. Pair work.完成 1c. T: According to Dr. Lis advice, what should we do to prevent the flu? You can use First,Second,
8、Third,Finally. Step 4Practice 完成 Some exercises,使学生进一步掌握本课的目标。 Step 5Summary 1.We know how to prevent the flu. 2.We can use must/had better/should to give advice. Step 6Homework: 写一篇小短文来说明如何预防流感。 板书设计：板书设计： Must we do exercise to prevent the flu? Section A prevent/stop/keep sb./sth. (from) doing sth.What should we do to prevent the flu? build sb./yourself upFirst,_ all the timeSecond,_ keep/stay away (from)Third,_ Must we go to see a doctor at onceFinally,_ when we have the flu ? Yes, we must. No, we dont have to./No, we neednt.
