湘教版仁爱版初中英语八年级上册Unit 2Topic 3 Must we exercise to prevent the fluword教案A (2)

Topic 3 Must we exercise to prevent the flu?

教学内容分析及课时分配建议：

本单元以Keeping Healthy 为主题。话题三以如何预防流行性感冒为话题，创设情境帮助学生学习询问建议的表达和运用顺序过渡词层次清晰地发表自己的看法，在此基础上了解如何保持身体健康，怎样预防疾病、怎样正确地进行锻炼等相关知识。Section A部分通过记者采访Dr. Li，学习用first, second, third, finally使语意表达连贯，掌握情态动词must的一般疑问句及其肯定回答和否定回答，并能运用情态动词should, had better和must的正确形式表达建议。Section B部分通过Kangkang给他的爸爸电话留言这件事，体现了医生的忙碌和重要性，并学习打电话，留口信的交际用语及书写电话留言条，同时掌握反身代词的用法。此外还要求了解字母组合cle, ddle, ple, ble,ften,ttle的读音，学习连读、弱读和不完全爆破的语音规则并能正确拼读和辨音。Section C部分通过李医生有关保持健康的报告，让学生清楚日常生活中应该如何保持健康，同时训练学生从短语到句子再到短文的语言输出能力。Section D部分是对本话题的总结和复习，最后通过Project中制作相关话题的英文小报活动对所学内容进行积极应用和自主拓展学习探究。

Topic 3的内容可以用5个课时来完成。 第一课时：Section A-1a, 1b, 1c, 1d.

第二课时：Section A-3,2, Section B-1a,1b,1c. 第三课时：Section B-2a,2b ,3a,3b. 第四课时：Section C-1a,1b,1c,2,3.

第五课时：Section D-1a,1b,Grammar and Functions, Project.

第一课时（Section A-1a, 1b, 1c, 1d）

教学设计思路：

本节课主要活动为Section A 的1a，1c和1d。首先教师展示图片，教学新单词journalist, question, crowded等，同时导入对1a的泛听，完成1b并核对答案。然后再听录音1a完成1c。在充分听读1a后尝试用顺序过渡词first, second, third, finally来复述李医生的建议。最后仿照1d的例子，运用must对1b的信息进行问答，学习使用must征求建议，巩固预防流感的表达。 Ⅰ. Teaching aims

1. Knowledge aims：

（1）能正确拼读并运用单词表中的单词与短语：question, go ahead, build … up, all the

time, finally, journalist, crowded

(2) 能用以下短语进行口头或书面的表达：keep away from, take some medicine, change our

clothes often, do sth. at once, take one’s advice,等。 (3) 能用first, second, third, finally有序地进行表达。 (4) 能正确地运用must 提问：

You must have a good rest. You mustn’t throw litter around. 2. Skill aims:

(1) 能听懂有关预防流感的对话或文章。

(2) 能比较流利地谈论有关预防流感的话题，能熟练地运用must问答，表示征求意见或

提建议。 3. Emotional aims:

(1) 学生能够听从他人建议，积极预防感冒。

(2) 强化学生的健康意识，教会学生如何更好地进行体育锻炼。 4. Culture awareness:

Ⅱ. The key points and difficult points 1. Key points:

keep away from, take some medicine, change clothes often, s, do sth. at once, take one’s advice等等短语的理解及运用。 2. Difficult points：

(1) May I ask you some questions? some 在疑问句中的运用。 (2) Must we…? 的回答语 No, we don’t have to. / No, we needn’t. Ⅲ. Learning strategies

学会用first, second, third, finally谈话或写作，有益于培养学生英语口头和书面表达的 条理性。

Ⅳ. Teaching aids

计算机多媒体投影仪。 V. Teaching procedures

Stage 1（4mins）：Getting students for learning Designing Step Teacher activity Student activity purpose Get students ready for Focus their attention 该部分目的在于learning. on the teacher. 师生间的常规活T: Good morning, everybody! Ss: Good morning, Miss… 动，复习上个话题 所学关于健康生T: How are you doing today? Ss: Very well, thank 活的重要短语和 you . 表达建议的句子。 Act as a journalist and Students from the group interview two groups about will how to keep healthy: (Group work) accept the interview: T: I’m a journalist from CCTV. (Show a picture of “journalist” on screen.) May I ask you a question? G1: Yes, please. T: Do you know how to keep healthy? S1: Yes. Go to bed early and get up early. S2: Drink enough water every day. S3: Eat fruit and vegetables often to keep

T: Thank you for your advice. Remark: Stage 2（5mins）：Pre-listening healthy. S4: Take part in sports. S5: Have a healthy eating habit. ……. G2: …… Designing Step Teacher activity Student activity purpose Show the new words on the Learn the new words. screen with synonymous 该部分旨在初步呈现有关怎样预防流感的词汇表达，为接下来的听力活动做准备，起导入话题和词汇展示的作用。 besides and teach them. T: Before new lesson, let’s learn about some words. Please look at the screen. Here “prevent’ means “stop”. “Build…up”

1( Class work ) means “keep … healthy”. What about “all the time ”? Yes, “always”. And here “finally” has the same meaning as “last”. Please read after me……