(共29张PPT)
How often do you exercise
n. 无用的东西；
无价值的东西
垃圾食品
n. 咖啡
n. 健康；
人的身体（或精神）状态
Words and
Expressions
junk
junk food
coffee
health
Let’s enjoy a song.
Exercise song
Lead-in 1
Lead-in 2
Healthy food or junk food
Healthy food
objectives
To learn to maintain a healthy lifestyle.
To learn new words: coffee, health
How to keep healthy
a healthy diet
don’t eat junk food
exercise
sleep well
...
Free talk
What’s your opinion？
What food and drink are unhealthy
“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。
junk food
_________ is _______ for our health.
Ice-cream
bad
看图补全句子。
________ are _______ for our health.
good
Fruits
__________ is _______ for our health.
Hamburger
bad
__________ is _______ for our health.
bad
Junk food
_______________ is _____ for our health.
bad
Too much coffee
1. ___ junk food 2. ___ milk
3. ___ fruit 4. ___ vegetables
5. ___sleep 6. ___ coffee
b
f
e
a
d
c
Match the words with the pictures.
1a
Ask and answer questions. Use the words from 1a.
How often do you drink milk
I drink milk everyday.
1b
I drink milk everyday.
I dI drink milk everyday.
rink milk everyday.
I drink milk everyday.
Ask and answer questions. Use the words from 1a.
Do you like it
No, but my mother wants me to drink it. She says it’s good for my health.
How often do you eat fruit.
We eat fruit every day.
Yes, it’s good for my health.
Do you like it
No, but my mother wants me to eat it. She says it is good for my health.
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
Activities How often
Tina Bill
exercise
eat fruit
sleep
drink milk
eat junk food
drink coffee
every day
hardly ever
every day
never
nine
nine
every day
never
two or three times a week
three or four times a week
never
four times a day
Listen again. Fill in the blanks.
1d
How often do you exercise
I exercise every day.
1e
Student A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then change roles.
And how often do you drink coffee
Hardly ever. I don’t like coffee.
Do you like junk food How often do you eat junk food
Once a month. I like junk food, but I know it is bad for my health.
Have you finished your survey Show us your survey.
But my mother wants me to drink it.
但是我妈妈希望我喝它。
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 junk food.
老师不想让我们吃垃圾食品。
Language points
2. She says it’s good for my health.
她说对健康有好处。
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。
be good for 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
【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 in 为“在某方面出色，有效果” 。根据句意可知，该题只能选 B。
课堂演练
3. How many hours do you sleep every
night
你每天晚上睡几个小时？
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？
Language points
本课时重点回顾
1. How often do you/they…
2. Do you like…
3. …is good/bad for my health.
3. 大声朗读对提高你的英语有好处。
1. 我妈妈想让我喝牛奶。 她说牛奶对我的健康有益。
My mother wants me to drink milk. She says it’s good for my health.
2. 老师不想让我们吃汉堡包
The teacher doesn’t want us to eat hamburgers.
Reading aloud is good for improving your English.
1. Write a short passage about how often you do the things in 1d.
2. Preview the new words we will use in the next lesson.
Homework
