(共54张PPT)
新课标 八年级上册
学 习 目 标
1. 能熟练掌握以下单词和短语：junk, junk food,
health, be good/bad for …, want sb. to do sth.
2.能够听懂教材中的听力材料并正确完成听力任务。
3.能够熟练使用how often引导的特殊疑问句询问谈论
日常饮食和其他生活习惯。
junk
junk food
coffee
health
n. 无用的东西；
无价值的东西
垃圾食品
n. 咖啡
n. 健康；
Are you healthy?
Do you often drink milk?
Do you eat fruit and vegetables every day?
Do you like junk food ?
Do you often do your exercise?
How many hours do you sleep every night?
How can we be healthy?
Exercise often, sleep well and eat healthy food.
Could you tell us some healthy food?
Well. Fruit, vegetables, milk, rice and meat.
fruit
healthy
food
eggs
vegetables
milk
Say out the names of the food.
Is the food healthy or unhealthy?
adj. 健康的
n. 健康
Healthy food is good for our health.
Mothers want us to eat/drink… every day.
Because …is/are good for our health.
fruit
vegetables
eggs
milk
be bad for health
unhealthy
food
junk food
Say out the names of the food.
Is the food healthy or 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。
Junk food is bad for our health.
Eating junk food is bad for our health.
be bad for 对……有坏处
Doctors tell us not to eat/drink… every day.
Because …is/are bad for our health.
hamberger
cola
potato chips
coffee
chocolate
ice cream
be good for “对……有好处”
be bad for “对……有坏处”
e.g. Hot dog is bad for our health.
热狗对我们的健康有坏处。
e.g. Milk is good for our health.
牛奶对我们的健康有好处。
Healthy food
junk food
junk food
Healthy food
Healthy food or junk food?
junk food
Healthy food
junk food
junk food
junk food
Divide the food into two groups
healthy:
unhealthy:
cola, salad, soup, hot dog, mushroom,broccoli, milk , hamburger, dumpling, potato chips, fried chicken, onion, junk food, milk, coffee, chips, cola, chocolate, fruit, vegetables
healthy:
unhealthy:
salad, soup, broccoli, milk , dumpling, onion, mushroom, milk, fruit, vegetables
cola, hot dog, chips, fried chicken, hamburger, junk food, coffee, chocolate
What should we often drink or eat?
What should we hardly ever or never eat?
What do you usually eat or drink?
Do you sometimes drink coffee? Why?
Are hamburgers good for our health?
How about fruit?
An apple a day keeps the doctor away.
一天一苹果，医生远离我。
How can we keep healthy?
Try to eat more healthy food and less junk food.
Try to exercise every day.
Everyone must sleep 8 or 9 hours every night.
______ is better than wealth. So we should keep _______.
Health
healthy
health n. “健康” healthy adj. “健康 ”
健康胜于财富,所以我们要保持健康。
Match the words with the pictures below.
2
1
3
4
5
6
barbecue
milk
fruit
vegetables
sleep
coffee
1. ___ junk food 3. ___ fruit 5. ___ sleep
2. ___ milk 4. ___ vegetables 6. ___ coffee
a
f
c
d
e
b
Match the words with the pictures below.
v. 睡觉
Ask and answer questions. Use the words from 1a.
How often do you drink milk, Liu Fang?
I drink milk every day.
Do you like it?
Yes. it’s good for my health.
How often do you drink milk, Liu Fang?
I drink milk every day.
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 junk food?
I eat it once or twice a week.
Do you like it?
No. it’s bad for my health.
How often do you eat junk food?
I eat it once a week.
Do you like it?
Yes. But my mother doesn’t let me eat it. She says it’s bad for my health.
(高频）be good for 对……有益
知识点
1
eg：Honey is good for your health.蜂蜜对你的健康有益。
【辨析】be good for,be good to,be good with与be good at
be good for 对…有益 Eating vegetables is good for your health.
吃蔬菜对你的健康有益。
be good to 对…好 He was good to me when I was ill.
我生病时他对我关怀备至。
be good with 善于应付…的 He is very good with children.
他对孩子很有一套。
be good at 擅长于…的 I'm good at playing chess.
我擅长下国际象棋。
want sb. to do sth. 想要某人做某事
知识点
2
e.g. Do you want to go to the movies with me?
你想和我一起去看电影吗？
在此句型中sb.作动词want 的宾语，不定式短语to do sth.作want 的宾语补足语。类似的还有：
ask sb. to do sth. “请某人干某事”
tell sb. to do sth. “告诉某人干某事”
need sb. to do sth. “需要某人干某事”
invite sb. to do sth. “邀请某人干某事”
否定形式：want sb. not to do sth. 想要某人不要做某事
Are they in good health?
Of course not, they aren’t healthy.
Why are they so heavy?
Because their eating habits are bad.
They eat too much junk food.
Pre-listening
1）If someone has healthy eating habits, what do they
usually eat or drink?
2）If someone doesn’t have good habits, what do they
usually do?
Answer the following questions
The general idea of Conversation 1 is about ____.
A. healthy food
B. unhealthy food
C. eating habits
c
Listen for the general idea (大意) of 1c
Listen to an interview about two people’s daily habits. Circle your answers to each question.
Listen for the specific ideas of 1c 听取细节
Does Tina have good habits? Yes No I don’t know
Does Bill have good habits? Yes No I don’t know
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 and fill in the blanks.
Questions Tina Bill
1. How often do you exercise? every day
2. How often do you eat fruit?
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?
Tapescript
Reporter: Hi, Tina and Bill. Let’s start with the first question.
How often do you exercise?
Tina： Every day. Bill： Hardly ever.
Reporter: 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.
Reporter: OK. So how many hours do you sleep every night?
Tina: Nine. Bill： Me too.
Reporter : How often do you drink milk?
Bill： Never. I can’t stand milk. Tina: Oh, I love milk-I drink it every day.
Reporter: 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.
Reporter: How often do you drink coffee?
Bill： Oh, I drink coffee four times a day.
Tina： I never drink coffee.
Reporter：Well，thank you very much. Bill/Katrina：You’re welcome.
4. 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 many books are there on the desk?
课桌上有多少书?
How much coffee do you drink every day?
你每天喝多少咖啡呢？
2. only one to three times a week.
每周只有一到三次
注意这种表达, “to”为介词。
翻译：
1) 两到三次。
two to three times.
2) 每月四到五次。
four to five times a month.
Student A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then change roles.
hardly ever
sometimes
never
never
3 or 4 times a week
four times a day
nine hours
exercise
eat vegetables
eat fruit
drink milk
eat junk food
drink coffee
How many hours …sleep?
every day
2 or 3 times a week
never
nine hours
every day
every day
every day
exercise
eat vegetables
eat fruit
drink milk
eat junk food
drink coffee
How many hours …sleep?
Who has better eating habits?
Whose lifestyle is better?
I think Tina has better eating habits. Because she has
every day.
She eats
two or three times a week.
She never drinks
Her lifestyle is better.
She
every day.
She
nine hours every night.
She looks after
her health. She is very healthy.
Although Bill sleeps nine hours every night, he is unhealthy.
Bill sleeps nine hours every night, too.
Is he healthy?
Who can get better grades?
Her healthy lifestyle helps her get good grades.
Good food and exercise help her to study better.
?
?
?
?
?
How are your eating habits?
I try to eat a lot of vegetables.
I eat fruit and drink milk every day.
I never drink coffee.
Of course, I love junk food too,
but I try to eat it only once a week.
My eating habits are ____________.
good/ok/bad
activities Every day Three or four times a week Once or twice a week Never
Eat vegetables
Eat fruit
Drink milk
Eat junk food
Drink coffee
Early to bed, early to rise,
makes a man healthy, wealthy and wise.
A healthy mind in a healthy body.
Happiness lies first in having a healthy body.
一、根据汉语提示完成单词。
1. My mother asks me to drink _____(牛奶) every day.
2. My father likes to have some _______(咖啡) when he
works.
3. I always eat ___________(蔬菜) for dinner every day.
4. You should eat a lot of ______(水果), but little meat.
5. Don’t eat too much ______ (无用的东西) food. It’s not
good for you.
milk
coffee
vegetables
fruit
junk
Exercise
二、单项选择。
6. —What would you like, Jack?
—Some _____ , please. I’m a little thirsty.
A. rice B. vegetables C. noodles D. water
7. - Do you like vegetables?
- Yes. I think they are _____. They are good for my ____.
A. health; health B. healthy; healthy
C. healthy; health D. health; healthy
D
C
Exercise
8. —Does the junk food taste good?
—Yes, but my mother wants me _________ it because she
thinks it’s unhealthy food.
A. to eat B. not eat C. eating D. not to eat
9. Reading in bed is bad _______ your eyes.
A. to B. for C. at D. with
10. —How often does your mother watch TV?
—She _______ TV every night.
A. watches B. watch C. watched D. is watching
D
B
A
Exercise
三、根据要求完成下列句子，每空一词。
11. Many children like junk food. (对画线部分提问)
_____ _____ ___ food do many children like?
12. We exercise every day. (对画线部分提问)
_____ _____ do you exercise?
13. They sleep seven hours a day. (对画线部分提问)
_____ ______ hours do they sleep a day?
14. Drinking milk is good for health. (改为同义句)
____ good for health ___ ______ milk.
15. There are two bags of milk in the kitchen. (画线提问)
_____ _____ milk is there in the kitchen?
What kind of
How often
How many
It's to drink
How much
Exercise
Homework
以 My eating habits ( good habits and bad
habits )为题目写一篇短文。
（字数不少于50字）
谢谢
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