小学英语鲁科版 (五四制)五年级下册Lesson 3 How can we keep healthy?教案

Unit 3 Health

Lesson 3

【教材分析】

功能:在前两课描述几种病症的基础上,谈论如何保持健康.

【教学目标】

1．能听懂,会说,认读,规范书写单词: every, healthy, sleep.能听懂,会说,认读单词: should, enough, junk food, health, fat ,并能结合句型灵活运用.

2．能听懂,会说,认读句型: "We should have enough sleep. We should do sports every day. We shouldn't play computer games for too long. We shouldn't eat junk food. "

3．能运用所学的语言给别人提出一些健康方面的合理建议.

4．培养学生养成良好的饮食习惯和健康的生活习惯.

【教学重点】

1．能听懂,会说并认读句子"We should have enough sleep. We should do sports every day. We should eat fruit and vegetables. We shouldn't play computer games for too long. We shouldn't eat too much junk food."

2．能用情态动词should, shouldn't给别人提出健康方面的合理的建议.

【教学难点】

用情态动词should, shouldn't给别人提出一些合理的建议.

【教学过程】

Ⅰ．Greetings:

T: Hello, children. How are you today?

S: I'm fine, thank you. And you?

T: I'm fine, too. Thank you.

T: This class. I'll divide you 8groups. I have some fruit and vegetables. You get 2stars. You'll get a kind of fruit or vegetables. Let's see which group can get more fruit or vegetables. Ok?

Now first. Let's enjoy a song.

Ⅱ．温故知新

1．T: What's it about?

S: It's about apples.

2．T: An apple a day keeps the doctor away.

Do you like apples?

S: Yes, I do.

3．T: I like apples, too.

Apples are good for our health.

Apples make us healthy.

4．学习health和healthy(书空healthy.四会单词)

We should eat apples every day.

5．学习should和every(书空every,四会单词)

Ⅲ．导入课题

This class, we'll talk about heath.

Lesson 3How can we keep healthy?

Ⅳ．课文

First I'll introduce 4friends to you.

This is xiaoqiang. This is wangtao. This is xiaohong. And this is xiaoli.

Which one do you like?(1.3)

I like them, too. Because their habits are good for health. They give us some advice for health.

1．Please read Paragraph 1and 3and underline the sentences: We should...

读第一、三段,划出We should...这样的句子.

（1）T: Have you finished?

S: Yes.

（2）T: Let's see Xiao Qiang's advice:

T: What should we do?

S: We should do sports every day.

We should have enough sleep.

（3）学习enough和sleep(书空sleep,四会单词)

It makes us healthy and strong.

（4）T: What should we eat? Let's see Xiao Li's advice:

S: We should eat fruit and vegetables.

Eat an apple a day keeps the doctor away.

2．T: Do you like their habits? Why?

S: No.

T: Why?

S: It's bad for our health.

T: Let's give them some advice.

3．Now first, please read Paragraph 2and 4and underline the sentences: We shouldn't...

读第二、三段,划出We shouldn't...这样的句子.

（1）We shouldn't play computer games for too long. It's bad for our eyes.

We shouldn't eat too much junk food.学习junk food

Junk food is not good for our health.

It makes us fat.学习fat.

（2）Now we know much about health. Let's listen and imitate. (for 2times).

Please pay attention to the pronunciation and intonation.

（3）You imitate very well. Choose the paragraph you like. Then read it loudly.

（4）Show your reading.

（5）You read very well. Now please choose the picture you like, then talk in pairs.

A: What should we do?

B: We should do sports every day.

We should have enough sleep.

A: What shouldn't we do?

B: We shouldn't play computer games for too long.

A: What should we eat?

B: We should eat vegetables and fruit.

A: What shouldn't we eat?

B: We shouldn't eat too much junk food.

Ⅴ．巩固

1．You say very well. Can you match? Let's listen and match.

2．You did a good job. Can you write? Let's write.

3．How can we keep healthy? We should eat ____ and vegetables every day. We _____eat too much junk food. We should have enough _____. We shouldn't go to bed too late. We should do sports every day. It makes us _____and strong. We shouldn't play computer games for too long. It's _____for eyes.

Bad   shouldn't   sleep   health   fruit

Check together.

Ⅵ．拓展提升(提建议)

1．Now we know much to keep healthy. This class, we have another 4friends come to our class. Let's see! Are their habits good for the health?

S: No.

2．T: Let's give them some advice. Please take out your paper, you have 2minutes to prepare.

S: You should...

You shouldn't...

3．Nancy is 110years old. She's still healthy. How does she keep healthy?

She takes exercise(锻炼) every day. She always goes for walks(散步) in the morning and in the evening.

She likes fruit and vegetables. Her favorite fruit are apples. But her teeth牙齿 are not good. So she drinks apple juice.

"Do you want to be healthy?" Nancy said. "Eat a lot of 许多fruit and vegetables. Take exercise every day."

（1）Nancy takes exercise every day.(    )

（2）Nancy likes fruit and vegetables.(    )

（3）Nancy eats apples every day.(    )

Ⅶ．情感提升.

1．T: Your advice are very useful...

T: Now we know how to keep healthy. Let's have a rest.

Let's enjoy some pictures.

2．图片欣赏

Healthy habits.

Unhealthy habits.

Health is very important. Without healthy, we can do nothing.

Cherish life!珍爱生命!

First wealth is health.

健康是人生第一财富.

—— Emerson爱默生

【作业布置】

1．Listen and imitate the text.

2．Write an email about the healthy to your friend.