仁爱版英语优秀教案八年级上Unit 2 Topic 3 Section D 教学设计

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八年级上Unit 2 Keeping Healthy Topic 3  Must we do exercise to prevent the flu? Section D 教学设计

The main activities are1aand 4. 本课重点活动是1a和4。

Ⅰ. Teaching aims and demands 教学目标

1. Learn some new words and phrases:

a kind of,break out, several, brave, care for, answer, duty, save, Chinese medicine

2. Summarize the grammar focus and useful expressions in Topic 3:

(1) Modals for giving advice and necessity:

①… many students had to stay at home …

②And we must be careful when we play sports.

③—Must we go to see a doctor when we have the flu?

—Yes, we must. / No, we don’t have to./ No, we needn’t.

(2) Reflexive pronouns:

myself, ourselves, yourself, yourselves, himself, herself, itself, themselves

3. Talk about health.

Ⅱ. Teaching aids 教具

录音机/幻灯片/小黑板

Ⅲ. Five-finger Teaching Plan 五指教学方案

Step 1  Review 第一步  复习(时间:10分钟)

创设情景，编对话，复习本话题关于预防流感，打电话及电话留言等的目标语言，并导入新课。

1. (师生对话，复习本话题有关预防疾病及反身代词等内容。)

T:  What a nice day! Glad to see you!

Ss: Glad to see you, too.

T: I hope you have fun studying at school, especially for those students whose parents aren’t with them. We should help them and make them live happily at school. These days some students have the flu. What should we do to prevent the flu?

S1: We should keep the classroom clean and the air fresh all the time.

S2: We should do exercise to build ourselves up.

S3: We had better wash hands often.

S4: We had better not go to crowded places.

…

2. (教师介绍一名住校学生的父母与老师的通话情况，学生根据教师所述内容，综合运用本话题目标语言，将其表演出来。)

T: I’m very glad that you’ve learned a lot about taking care of yourselves. But your parents still worry about you. Yesterday I got a telephone call from a girl’s father. He asked me to tell her to study hard, look after herself and keep healthy. Also he thanked all of us for helping her. Now please make a telephone dialog between her father and me using the target language in this topic, then act it out.

  (教师巡回指导，然后要求学生表演。)

3. (学生根据所表演的对话内容，写电话留言。学生互相核对后，几名学生代表向全班作汇报。)

  T: Well done! Next, write a telephone message according to the dialog you acted out just now. And then check it with each other and report in the front.

4. (师生共同复习Section C中2a的对话，引出部分生词，导入新课。)

T: We know in Section C, 2a, Kangkang talked about a kind of serious disease. What is it?

Ss: SARS.

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(板书，并要求学生掌握。)

a kind of

(教师讲述众所周知的SARS病毒，并呈现生词，让学生在语境中了解并掌握生词的含义。)
T: Right. It broke out in China in 2003. So Jane, Maria and Michael don’t know it. While Kangkang’s father took part in the battle against SARS, he was very brave. At that time several hundred people lost their lives. But he still cared for the patients in the hospital day and night.
(板书，并要求学生掌握break out, brave, several, care for；理解battle。)

break(broke) out, battle, brave, several, care for

T:  Do you want to know how Dr. Li talked with his family during those days?
Ss: Yes.
T:  OK. Please follow me.
(导入1a。)

Step 2  Presentation 第二步   呈现(时间:10分钟)

学习1a。初步呈现本课的目标语言，并培养学生的听力和阅读理解能力。
1. (听1a录音，回答问题。)
T: Please listen to the tape. Then answer the question: How did Dr. Li talk with his family during those days?
(核对答案。)
2. (让学生读1a，回答1b中的问题并写下答案。教师核对。)
T: Read the passage in1a. Answer the questions in 1b, then write down the answers. I’ll check your answers.
3. (播放1a录音，让学生跟读，并标出生词和疑难点，教师板书并讲解。)
T: Listen to the tape and repeat. Then mark the new words and difficult points.
(板书并解释生词和疑难点，然后领读，并要求学生掌握answer, duty, save；理解reporter。)

reporter(=journalist)       learn … by oneself = teach oneself … 自学…… answer                         take part in … = join in… 参加运动、战役等 duty                             join+组织或团体 save                             care for … =take care of … = look after … 照料……                                    It’s one’s duty to do sth. 做某事是某人的职责。

4. (学生再读1a，找出关键词和短语。)
T: Read1aagain and find out the key words and phrases.
(教师出示写有关键词的小黑板/幻灯片)

serious disease—break out—spread—students—stay—learn—take an active part in—battle —care for—talk with—a reporter—miss your family—save patients

Step 3  Consolidation 第三步  巩固(时间:5分钟)

通过对1a内容的学习和教师所出示的关键词复述课文，培养学生的总结概括能力。
1. (教师出示小黑板或幻灯片。让学生根据关键词，复述课文。)
T: Please retell the passage according to the key words above.
2. (指导学生归纳总结本话题的语言知识点。)
T: Nice work! Now let’s sum up the main points of each section. Four students a group. Each of you is responsible for one section. Put your results together, and then make a report to the class to share the main points.

Step 4  Practice 第四步  练习(时间:15分钟)

完成2、3a和3b。通过做练习和编对话，使学生熟练掌握have to/must的用法及打电话用语。
1. (教师出示小黑板，指导学生完成有关have to/must用法的练习题，并核对答案。)
T: Finish the exercises about the usage of have to/must on the small blackboard.
(出示小黑板，练习目标语言中的部分内容。)

按要求进行句型转换。 (1) I have to go to school on foot today. (改为一般疑问句) ____ you ____ to go to school on foot today? (2) Jim has to stay at home to look after his mother. (变为否定句)    Jim ____ _____ to stay at home to look after his mother. (3) Do you have to cook for yourself? (作否定回答)    ____, ____ ____. (4) Must I finish my homework now? (作否定回答)    ____, ____ ____.    或 ____, ____ ____ ____ ____. (5) We’d better go there by bike. (变为否定句)    We ____ ____ ____ go there by bike.

2. (让学生完成2，根据给出的句子写一篇关于预防流感的文章。板书并解释Chinese medicine。)
  T: Match the sentence halves. Then write an article about how to prevent the flu.
  (几分钟后，挑几名学生进行口述，优秀的给予掌声鼓励。)
3. (让学生听3b录音并跟读，然后三人一组用3b中的语句表演一个电话对话。)
T: First listen to the tape and follow it, then work in groups of three to make a telephone call using the useful expressions in 3b.
Example:
S1:  Hello! Extension 6226, please.
S2:  Just a moment, please.
S1:  Hello! May I speak to …?
S3:  Sorry, she isn’t in right now.
S1:  Can I leave a message?
S3:  Sure, go ahead.
S1:  …
…
4. (教师出示幻灯片/小黑板，呈现反身代词表格。由学生独立完成表格内容，巩固反身代词。)

Reflexive pronouns

Person Number	First Person	Second Person	Third Person
Singular
Plural

Step 5  Project 第五步  综合探究活动(时间:5分钟)

通过调查、讨论和写短文，培养学生综合运用本课目标语言的能力。
1. (出示幻灯片，让学生五人一组依照下面的表格做调查，并根据调查结果给出好的建议。)
  T: Make a survey. Fill in the table, then give good advice.

Student	What do you often eat/ drink?	When do you get up / go to bed?	Do you often do exercise?
1
Advice
2
Advice
3
Advice
4
Advice

2. Homework:
  让学生两人一组表演对话，巩固重点词汇与功能句。完成4。
  T:  Work in pairs to make a conversation between a doctor and a patient. Choose one of the following illnesses: a cold, the flu or a cough. Your conversation should include these two questions.

①What causes the illness? ②What should the patient do to get well?

  板书设计：

Must we do exercise to prevent the flu? Section D break out                                       Must we go to see a doctor when we have the flu? learn by oneself                             Yes, we must. / No, we don’t have to. / No, we needn’t. take part in = join in                        Can I take/leave a message? care for It’s one’s duty to do sth.