仁爱科普版八年级上册 Unit 2 Topic 3 Must we exercise to prevent the flu？Section A 教案

仁爱版八年级上册教案设计
Unit 2 Keeping Healthy
Topic 3 Must we exercise to prevent the flu
Section A
Ⅰ. Material analysis
本课时的主要活动为1a和1d。
第二单元谈论如何保持健康，第三话题谈论体育锻炼有助于健康，介绍了如何才能保持健康并预防流感，怎么才能正确地加强体育锻炼。引导学生明白珍惜健康，加强锻炼的重要性，明确保持健康、预防流感的途径和方式并学会运用英语进行表达。
Ⅱ. Teaching aims
Knowledge aims：
1. 能正确拼读并运用单词表中的单词与短语：question, build, finally, Internet
2. 能认读下列单词：journalist, ahead, prevent, sore, crowded, throat
3. 能用以下短语进行口头或书面的表达：keep away from, take some cold pills, change our clothes often, go to crowded places, do sth. at once, take one’s advice, play sports too much等。
4. 能用first, second, third, finally有序地表达自己关于保持健康、预防流感的建议。
5. 能正确地运用must 提问，并作相应的肯否定回答。
Skill aims：
1. 能听懂有关预防流感的对话或文章。
2. 能正确阅读有关预防流感的对话或文章。
3. 能比较流利地谈论有关预防流感的话题，熟练地运用must征求意见或提建议。
4. 能正确地用书面形式表达有关预防流感的建议。
Emotional aims：
1. 学生能够听从并正确对待他人建议，积极预防感冒等疾病。
2. 强化学生保持健康的想法，教会学生如何更好地预防流感。
Ⅲ. The key points and difficult points
Key points：keep away from, take some cold pills, go to crowded places, play sports too much等短语的理解及运用。
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.
Ⅳ. Learning strategies学习策略
学会在听课过程中记录教师以及学生表达的关键词，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。
Ⅴ. Teaching aids
Computer multimedia projector, a pair of glasses, a microphone, a camera
Everyday saying: An apple a day keeps the doctor away.
VI. Teaching procedures
Stage 1 Getting students ready for learning
Step 1 Greeting. Good morning, boys and girls.
Hello, boys and girls. Maybe all of you feel strange about me. So I’ll introduce myself. I’m Elva, from Sanmu Middle School. You can call me Ms. Liao. It’s my first time to give an English lesson to you. I hope all of you can enjoy my lesson, not only have the lesson. It’s time for class now.
Step 2 A song for students. Let students listen to a song and answer the question.
At the beginning of this class, let’s enjoy this exercise song.
After listening, please answer my question.
My question is here.
Question: What should we do to keep healthy
Stage 2 Revision
Show some pictures to review the expressions about the illnesses and symptoms.
Let’s play a quick-reaction game. Please tell me what’s the matter with him.
Stage 3 Pre-listening
Step 1 Brainstorm(Show some pictures)
So many diseases. Eat more fruit I think it is not enough. What should we do to keep healthy You can use should / shouldn’t / must / mustn’t / had better (not) to give your advice.
wash our hands before meals; brush our teeth twice a day; get up early and go to bed early; put litter into the dustbin; open the window to keep the air fresh; drink enough boiled water; do morning exercises every day
read in the sun; stay up late; spit in public
Step 2 Introduce some other suggestions to keep healthy.
We should keep away from crowded places. keep away from the fire.
We had better change our clothes often.
We must go to see the doctor at once when we have the flu.
To prevent the flu, I think an apple is not enough. I prepare three apples for you.
Writing Listening Interviewing
Step 3 Check the answer.
Turn to Page 44 and write down your advice. Let’s check the answer. One by one.
Stage 4 While-listening
Step 1 Listen to 2 and know more about the flu.
Before listening, you must know what you should do.
Step 2 Check the answer.
What will the flu cause
The flu may cause a fever, a headache, a cough and a sore throat.
What should we do We should / shouldn’t ... 引入疑问句Should we…
Step 3 Who often interviews others Can you guess their jobs
journalist What do journalists usually use A microphone.
I will change all of you into journalists.
举例学习must的句子以及回答
ash hands / exercise; stay at home / take some medicine
用must开头的一般疑问句的简单句型操练预防流感的措施。
--- Must we ... to prevent the flu
--- Yes, we must.
--- Must we ... to prevent the flu
--- No, we needn’t. / No, we don’t have to. Why don’t we use must here
Step 4 Must we see the doctor at once when we have the flu Yes, we must.
Then, let’s interview a doctor. Dr. Li
Let him tell us more advice about how to prevent the flu.
Teacher acts as a journalist and interviews one group about how to keep healthy:
Teacher gives the pair of glasses, a camera and a microphone to the journalist.
Step 5 Listen to 1a and check Do. Li’s advice.
Step 6 Listen to 1a again and try to retell Dr. Li’s advice
Stage 5 Post-listening
Step 1 Language points
1. ask you some questions
2. Go ahead
3. prevent the flu
4. build us up
5. all the time
6. keep / stay away from crowded places
7. take / follow your advice
Step 2 Read 1a together
Step 3 Read 1a again. All the girls read the journalist, and all the boys read the Dr. Li.
Step 4 Act out 1a, according to some key phrases. You can also try to think out some other suggestions.
Teacher asks the students to retell 1a according to the sequence:
(1) exercise often to build us up
(2) keep our rooms clean and the air fresh
(3) wash our hands and change our clothes often
(4) keep away from crowded place
Step 5 Watch a short film and make a new conversation. Dengue fever
Try to use the information you heard as much as possible.
New Words:
dengue fever, mosquitoes, prevention, sleeves, air-conditioning, the mosquito bed net
Stage 6 Assigning
Step 1 Summary
What have we learnt today
1. New words: question, build, finally, Internet, journalist, ahead, prevent, sore, crowded, throat
New phrases: keep away from, take some cold pills, change our clothes often, go to crowded places, keep the air fresh, take one’s advice, play sports too much, on the Internet
2. first, second, third, finally
3. Use must / had better / should to give advice about how to prevent the flu.
Ⅶ. Teaching Reflection
Students are very interested in acting as a journalist, although teachers have a little trouble taking things such as microphone, camera and so on. In order to attract students, teacher should design more activities.
Blackboard design
Unit 2 Topic 3 Section A
1. ask you some questions2. Go ahead.3. prevent the flu 4. build … up 5. keep the air fresh all the time 6. change our clothes often 7. keep away from crowded places 8. take one’s advice A: Must we… B: Yes, we must.A: Must we… B: No, we don’t have to. / No, we needn’t.
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