仁爱版八年级上册Unit 2 Topic 3 Section C教案教学反思教学设计

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仁爱版八年级上Unit 2 Keeping Healthy Topic 3  Must we do exercise to prevent the flu? Section C 教学设计

The main activities are1aand2a. 本课重点活动是1a和2a。

Ⅰ. Teaching aims and demands 教学目标

1. Learn some new words and phrases:
first aid, on the other hand, avoid, helpful, dangerous, herself, themselves
2. Learn the reflexive pronouns:
(1) We should learn more about taking good care of ourselves.
(2) The boys enjoyed themselves inBeijinglast year.
(3) He taught himself English at home when he was young.
(4) The box is too heavy. She can’t carry it by herself.
3. Talk about health and exercise.

Ⅱ. Teaching aids 教具

小黑板或幻灯片/录音机/图片

Ⅲ. Five-finger Teaching Plan 五指教学方案

Step 1  Review 第一步  复习(时间:8分钟)

通过复习电话留言的内容，导入新课。
1. (教师出示小黑板或幻灯片上的电话内容，让学生编电话留言。)
T: Please read this dialog and practice in pairs. Then write a telephone message according to this dialog.

Dialog: A: Could I speak to Maria, please? B: I’m sorry, she isn’t in. Do you want me to take a message? A: Yes. This is Tong. Our class will have a party at 7:00 p.m. on Friday. Please tell her to bring her camera. B: OK, I’ll give her the message.

2. (检查家庭作业。两人一组合作练习，然后请几组学生表演对话。)
T: Pair work. Please practice the phone conversation between Betty and Judy’s mother, and then act it out.
3. (由复习上节课的电话留言转入讨论康康的爸爸做的报告，导入部分生词，进一步了解报告，激发学生的兴趣。为新课作铺垫。)
T: Let’s reviewKangkang’s message. What doesKangkang tell his father in Section B?
Ss:      He tells his father not to forget the talk.
T: What talk? Can you guess?
Ss:      Maybe it’s about health, because he’s a doctor.
T:  You are right. In his talk, he tells us happiness is the best medicine. On the other hand, if you are always unhappy, you may feel ill. So, be happy to be healthy. Are you clear?
Ss:      Yes.
(板书，并要求学生掌握on the other hand；理解happiness, unhappy。)

happiness, on the other hand, unhappy

T:   Do you want to know more about Dr. Li’s talk?
Ss: Yes. (导入1a。)

Step 2  Presentation 第二步  呈现(时间:9分钟)

学习1a，完成1b。初步学习本课谈论健康问题的功能句。
1. (让学生阅读1b中的单词释义，帮助理解1a中的生词并让学生掌握avoid，为听力扫清障碍。)
  (板书并要求学生掌握。)

avoid

2. (让学生听1a录音，并回答问题。)
T: Listen to1a. Then answer the questions:

(1)Is doing sports always safe? (2)Why should we say no to smoking and drinking?

(核对答案。)
3. (让学生朗读1a，标出生词和重难点。教师讲解，并出示写有关键词的小黑板。)

(1) healthy eating habits—breakfast—energy—fruit and vegetables—fast food—unhealthy —so … (2) playing sports—help—cause accidents—stay safe when …—be necessary to …—first aid—help yourselves—accident happens (3) happiness—best medicine—be ill—try to be …—on the other hand—unhappy—so … (4) avoid smoking and drinking—think—cool—not know—cause many illnesses—say no to …

(教师解释first aid，并要求学生掌握；用构词法讲解unhealthy，并让学生理解。)

Step 3  Consolidation 第三步  巩固(时间:8分钟)

通过复述和讨论李大夫的报告，使学生进一步巩固本课所学的功能句。
1. (让学生再读1a，并标出每一段的主题句，核对答案。)
  T: Read1aagain and find out the topic sentence in each paragraph.
  (两分钟后)
  T: S1, what’s the topic sentence in the first paragraph?
  S1:       Eat the right food to keep you healthy.
  Taragraph Two?
  S2:       …
2. (小组竞赛。先小组讨论完成1c，教师核对答案。让学生根据关键词和主题句，分组复述课文。)
T: Close your books, and look at the key words on the blackboard and try to retell the passage in groups. Then vote a student to retell in the front.
G1: Kangkang’s father is a doctor, …
G2: …
G3: …
…
(评出复述最好的小组，给予表扬。)

Step 4  Practice 第四步  练习(时间:12分钟)

引导学生继续谈论有关健康的话题，引出并学习2a，然后通过师生问答，总结并学习反身代词的用法。
1. (师生谈论李大夫的报告，呈现部分生词，导入2a。)
  T: Boys and girls, what can you learn from Dr. Li’s talk?
  S1:       I know healthy eating habits can keep us healthy.
  S2:       Be happy to be healthy.
  S3:       We should say no to smoking and drinking.
  T:  That’s right. Because smoking and drinking can be very dangerous. It can cause many illnesses.
(板书并要求学生掌握。)

dangerous

T:  Do you want to know howKangkang’s classmates like Dr. Li’s talk?
Ss:      Yes.
T:  Please listen to the tape and answer the question: What does Jane think of the talk?
(学生听2a录音，核对答案。)
2. (学生自读2a，并找出重点短语。教师板书生词和重点短语。)
T: Please read2aby yourselves and find out the key phrases.
(板书，解释生词和短语，要求学生掌握helpful，了解SARS。)

helpful, take care of ourselves, SARS, learn … from …, ask … about …

3. (学生四人一组练习对话。然后讨论李医生的报告，根据2a编一段对话。完成2b。)
T: Please practice the dialog in groups of four. Then discuss Dr. Li’s talk and make your own conversation according to2a. Finish 2b.
4. (通过师生问答引入本课目标语言——反身代词。)
T:  When we are ill, doctors can help us and make us healthy again. But in our daily life, what should we do to keep healthy in Dr. Li’s talk?
Ss:      We should learn more about taking good care of ourselves …
(板书，讲解反身代词的结构。)

we—our—ourselves

T: (教师出示一张女孩/男孩在玩耍的图片。)Look at the girl/boy. She/He is having a good time now. We can also say, she/he is enjoying herself/himself now.
(板书，要求学生掌握herself/himself。)

she—her—herself he—him—himself

T: S4,do you enjoy yourself at school?
S4:Yes, I do.
(板书，并要求学生掌握。)

you—your—yourself

(教师出示一张两个学生从桌子上跌落下来的图片。)
T: They fell off a table and hit legs. They hurt themselves.
(板书，并要求学生掌握。)

they—them—themselves

(教师出示小黑板/幻灯片，用表格形式归纳总结反身代词。)

Reflexive pronouns

    Person

Number

First Person

Second Person

Third Person

Singular

myself

yourself

himself

herself

itself

Plural

ourselves

yourselves

themselves

5. (指导学生完成3。核对答案。)
  T:  Complete the sentences with the proper words in the box.

Step 5  Project 第五步  综合探究活动(时间:8分钟)

通过小组调查讨论，做报告和写小短文，培养学生综合运用本课目标语言的能力。
1. (小组活动。六人一组，调查每个学生是怎样保持健康的，教师分发课前准备好的调查表，每组一份。调查结束后由组长将本组的调查结果向全班汇报，然后教师总结。)
T: First, make a survey in groups of six about how to keep healthy. Then report the result to the class.

Name	How to keep healthy
	should/had better/must do	had better not/shouldn’t do
1
2
3
4
5

You can report like this:
    We must eat healthy food and do exercise often. We should wash hands before meals. We had better not go to the crowded places when the flu spreads. We should be happy all the time. Happiness is the best medicine. We should say no to smoking and drinking …
2. Homework:
根据上面每组的调查结果，写一篇如何保持健康的短文。
板书设计：

Must we do exercise to prevent the flu? Section C first aid                               It’s necessary to learn about first aid. on the other hand                 Be happy to be healthy. take care of                         You should say no to smoking and drinking. learn … from …                  So we should learn more about taking good care of ourselves. they—them—themselves      she—her—herself