仁爱版八年级英语上册教案.doc

PAGE 110 Topic 3 Must we do exercise to prevent the flu? Section A The main activities are 1a and 1c. 本课重点活动是1a和1c。 Ⅰ. Teaching aims and demands 教学目标 1. Learn some new words and phrases: hurry, hurry up, question, go ahead, spread, among, prevent, all the time, keep away (from) 2. Go on learning the modal verbs should 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 don’t have to./No, we needn’t. 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 should wash our hands and change our clothes often. (3)We had better not go to crowded places. Ⅱ. Teaching aids 教具 图片/录音机/磁带/小黑板 Ⅲ. Five-finger Teaching Plan 五指教学方案 Step 1 Review 第一步 复习(时间:8分钟) 师生讨论如何保持健康，引出如何预防流感，导入新课。 1. (师生就健康话题进行讨论。注意应用情态动词should, shouldn’t, must, mustn’t，导入本课的目标语言don’t have to, needn’t。) T: Boys and girls, we know keeping the school and classrooms clean is good for our health. Then do you know how to keep healthy? You’d better say it with should/shouldn’t, must/ mustn’t, had better (not). S1: We should have healthy eating habits. S2: We mustn’t throw litter around. S3: We mustn’t drink sour milk. T: Must we go to see a doctor when we have a headache? S4: Yes, we must. (帮助学生用否定形式回答。) T: No, we don’t have to. / we needn’t. We can have a good rest. (板书并讲解。) Must we go to …? Yes, we must./No, we don’t have to. / we needn’t. S5: We shouldn’t exercise on an empty stomach. S6: We should have enough sleep. S7: We should brush teeth twice a day. S8: We shouldn’t read in the sun. T: What else should we do to keep healthy? Please make some sentences with had better. S9: You’d better go to bed before nine o’clock in the evening. S10: We had better not play sports right after meals. … 2. (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: Good habits can help us to keep healthy and bad ones can cause diseases. There is a serious disease c