(共34张PPT)
Unit 2 How often do you exercise
R·八年级上册
Section B 1a-1e
Learning objects
By the end of the class, you will be able to …
1. Learn the key words and phrases.
2. Get useful information through listening.
3. Learn to talk about healthy lifestyle and develop
good habits.
Free talk
What do you do on weekends
How often do you exercise
Do you know how to keep healthy
Free Talk
What kind of food do you like
What kind of fruit do you like
E.g: I like …because it’s/they’re good for health. But I don’t like …because it’s /they’re bad for health.
milk
coffee
healthy food
vegetables
fruit
What food and drink are unhealthy
junk food
“junk food’’意为“垃圾食品”，指那些仅仅提供热量，别无其他营养素的食物；或指提供超过人体需求，变成多余成分的食品。如：西式快餐中的汉堡、薯条、炸鸡，中式小吃中的油炸饼、方便面、早餐常吃的油条、烧饼等。
chips
hamburger
Junk food
cola
chocolate
fruit
Are they healthy food or junk food
vegetables
coffee
cola
milk
hamburger
junk food
junk food
junk food
healthy food
healthy food
healthy food
Discuss: What kind of food or fruit does your mother want you to eat
E.g: My mother wants me to eat….She says it’s /they’re good for my health.
How do you make a healthy life style
do exercise
eat less fast food
eat fruit and vegetables
don’t stay up
stay in good mood
Match the words with the pictures.
1a
____ junk food 4. _____ vegetables
2. _____ milk 5. _____ sleep
3. _____ fruit 6. _____ coffee
b
a
e
c
f
d
Which food is good for our health
Discuss:
1. What food should we always eat
2. What should we often drink or eat
3. What should we hardly ever or never eat
4. What do you usually eat and drink Why
Ask and answer questions. Use the words from 1a.
1b
A: How often do you drink milk, Liu Fang
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.
be good for对……有益，反义短语：be bad for
拓展：be good at=do well in 擅长
be good with 善于应对
be good to 对……友好
be/stay/keep in good/bad/poor health 健康状况良好/不好
拓展health的相关词：
healthy adj. 健康的 healthily adv. 健康地
unhealthy adj. 不健康的 unhealthily adv. 不健康地
Let’s guess
If a person has a good habit, what does he/she usually drink and eat
If a person doesn’t have a good habit, what does he/she usually drink and eat
Listen and choose
Tina and Bill are students. Do they have good habits Listen and choose the main idea of the conversation.
The general idea of the conversation is about ____.
healthy food B. unhealthy food
C. eating habits
Listen to an interview about two people’s daily habits. Circle your answer to each question
Does Tina have good habits Yes. No. I don’t know.
Does Bill have good habits Yes. No. I don’t know.
1c
Listen again. Fill in the blanks in the survey.
Questions Tina Bill
1. How often do you exercise
2.How often do you eat fruit
every day
never
every day
hardly ever
1d
3. How many hours do you sleep every night
4. How often do you drink milk
5. How often do you eat junk food
6. How often do you drink coffee
nine
every day
nine
3 or 4 times a week
never
2 or 3 times a week
never
4 times a day
Interviewer: Hi, Tina and Bill. Let’s start with the
first question. How often do you exercise
Tina: Every day.
Bill: Hardly ever.
Interviewer: How often do you eat vegetables and fruit
Tina: I eat vegetables and fruit every day.
Bill: I sometimes eat vegetables. But I never eat
fruit.
Tapescripts:
Interviewer: OK. How many hours do you sleep
every night
Tina: Nine.
Bill: Me, too.
Interviewer: How often do you drink milk
Bill: Never. I can’t stand milk.
Tina: Oh, I love milk — I drink it every day.
Interviewer: How often do you eat junk food
Bill: I eat it three or four times a week.
Tina: I guess I eat it two or three times a week.
Interviewer: And how often do you drink coffee
Bill: Oh, I drink coffee four times a day.
Tina: I never drink coffee.
Interviewer: Well, thank you very much.
Bill/Tina: You’re welcome.
Fill in the blanks and retell.
Tina and Bill are classmates. Tina has _________. She _______, ___________________, and _____ ____ every day. She sleeps ____ hours every night. She never drinks _____ and she sometimes eats ________. But Bill doesn’t have good habits. He usually eats ________. He doesn’t often eat _______________. He can’t stand ____ and _________ exercises.
good habits
exercises
eats fruit and vegetables
drinks
milk
nine
coffee
junk food
junk food
fruit and vegetables
milk
hardly ever
1e
Student A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then change roles.
Pairwork
A: How often do you exercise
B: I exercise every day.
A: And how often do you…
Language points
But my mother wants me to drink it
want to do sth. 想要做某事
want sb. to do sth. 想要某人做某事
Do you want to go to the movies with me
你想和我一起去看电影吗？
The teacher doesn’t want us to eat
hamburgers.
老师不想让我们吃汉堡包。
2. She says it’s good for my health.
be good for... 表示对……有益 (有好处)
(这里 for 是介词，后跟名词、代词、动名
词或动词的-ing 形式。)如：
It’s good for us to do more reading.
多读书对我们有好处。
Reading aloud is good for improving your
English.
大声朗读对提高你的英语后好处。
其反义为：be bad for...
Reading in bed is bad for your eyes.
躺在床上读书对你的眼睛有害。
3. How many hours do you sleep every
night
how many 修饰可数名词，修饰不可数
名词则要用 how much。如：
How much coffee do you drink every day
你每天喝多少咖啡呢？
【课本重点】
She says it’s good for my health.
【中考考点】
An apple a day is good __ your health.
A. at B. for C. in D. with
【解析】be good at 表示“擅长于……”，be good for 表示“对……有益/好处”。be good
一般不与介词 in 或 with 搭配。根据句意可知，该题只能选 B。
中考链接
want (sb.) to do sth.
be good/bad for…
how many/much的用法
--How often do you exercise
--I exercise every day.
--And how often do you…
Review
课时重点回顾
Translate and write them down.
1. - 你多久喝一次牛奶？
- 我每天都喝。
2. 我妈妈想让我喝牛奶。她说它对我的
健康有益。
How often do you drink milk
I drink milk every day.
My mother wants me to drink milk.
She says it’s good for my health.
3. 多读书对我们有好处。
It’s good for us to do more reading.
4. 老师不想让我们吃汉堡包。
The teacher doesn’t want us to eat
hamburgers.
5. 大声朗读对提高你的英语有好处。
Reading aloud is good for improving
your English.
Homework
Write a short passage about how often you do the things
in 1d.
