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八年级英语How often do you exercise课件2

发布时间:2014-01-16 11:52:15  

Unit 1 How often do you exercise?
Section B

1

Lead in
Questions:
1.Do you like fruit? How often do you eat

fruit?
2.Do you like vegetables? How often do you eat vegetables?

What about other food or drinks?
2

junk food

coffee

cola

cola
chips

chocolate

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1a Match the words with the pictures
b junk food 1.__ c 4.__vegetables a milk 3. ____fruit e 2.___ f 5.___sleep d 6. ____coffee

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Presentation
A: How often do you drink milk? B: I drink milk every day . A: Do you like it ? B: No. But my mother wants me to

drink it.
She says it’s good for my health.

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1b Ask and answer in pairs
A: How often do you ...? B: I .... A: Do you like it/them ? B: Yes./No. But it’s/they’re (not) good for my health.

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Discuss

Healthy or unhealthy?

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healthy food

vegetables

fruit

milk

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junk food
be bad for health 对健康有害 not healthy= unhealthy 不健康的

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Make a survey
Are you healthy? Do you often drink milk?
Do you eat fruit and vegetables everyday? Do you often exercise? Do you sleep more than eight hours every night? How often do you ….?

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2a Listen, then circle your answer to each question.

Is Bill healthy?

Yes.

No.

I don’t know.

Is Katrina healthy?

Yes.

No.

I don’t know.

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2b Listen again. Fill in the blanks in the survey.
Questions 1.How often do you exercise? 2.How often do you eat vegetables? 3.How often do you eat fruit? 4.How many hours do you sleep every night? 5.How often do you drink milk? 6.How often do you eat junk food? Katrina every day every day every day nine every day two or three times a week never Bill hardly ever

sometimes
never nine never three or four times a week four times a day
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7.How often do you drink coffee?

Role play(角色表演)
Students work in pairs. One acts

as the interviewer, and the other acts
as Bill or Katrina. Role play the

conversations in 2a and 2b .

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Ask and answer in pairs
How often does…? exercise
eat vegetables eat fruit sleep drink milk eat junk food drink coffee

Katrina every day
every day every day nine hours every day

Bill
hardly ever sometimes never nine hours never

2 or 3 times a week
never

3 or 4 times a week
four times a day
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Let's have an interview. how often, how many Name Vegetables Fruit Exercise Sleep

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Survey: Who is the healthiest?
Students work in groups of four, ask three classmates the following questions and take notes. Discuss and decide: Who is the healthiest? Questions: How often do you exercise? How often do you eat vegetables? How often do you eat fruit? How many hours do you sleep every night? How often do you drink milk? How often do you eat junk food? How often do you drink coffee?
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Discuss: How to keep healthy?
?1.Eat a lot of vegetables. ?2.Drink milk. ?3.Exercise . ?4.Sleep well. ?…

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3a

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1. How often does she exercise? She exercises every day. Answer 2. How often does she drink milk? She drinks it every day. 3. Does she eat

junk food very often? No. She only eats it once a week. 4. Do you think she has a healthy lifestyle? Why or why not? Yes. She tries to eat a lot of vegetables. She eats fruit and drink milk every day. She never drinks coffee…. 5. Is her lifestyle the same as yours or different? What are the differences?
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3b
vegetables
fruit milk or four junk times don’t food like three coffee

sleep

nine hours

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Language Points
1.want的用法

①want sth.要某东西
Do you want some tea ? ②want to do sth要去做某事

I want to drink milk.
③want sb. to do sth要某人做某事 The teacher wants us to hand in homework on time.

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2.be good for/at/with
①be good for …对……有益
Running is good for health. ②be good at …擅长…..

He is good at speaking English.
③be good with...与......相处好 Are you good with kids?

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Practice
Ⅰ.用所给词的适当形式填空 eating 1.Jane has a good ________(eat) habit. unhealthy 2.Bill hardly ever exercises, so he is kind of __________ (health). to remember 3.He tries _____________(remember) the new words. to stay 4.My father wants me _________(stay) at home on

weekends.
differences (different) between the two 5.There are some ___________ boys.
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II. 完成句子(每空词数不限)
1.你多久锻炼一次? How often do you exercise? _________

2.你每晚睡多少小时?
How many hours do you sleep every night? _______________ 3.妈妈想让我多吃水果。 wants me ________ to eat more fruit. Mom ______ 4.运动有益于健康。 good for health. Sports are _________
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Homework
Make a survey about who is the healthiest and write about your own habits.

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An apple a day keeps a doctor away.
一天一个苹果,不用看医生。

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