(共34张PPT)
Unit 2
How often do you exercise
Section B (1a-1e) & 4
objectives
1. To grasp some key words and phrases:
junk, junk food, healthy, coffee, be good for,
want to do sth.
2. To improve listening and speaking ability.
3. To use frequency words to talk about daily
habits.
4.To form good daily habits and live a healthy life
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
Lead-in
Healthy food or junk food
junk food
junk food
Healthy food
junk food
junk food
Healthy food
junk food
junk food
junk food
Healthy food
be good for
healthy food
Eggs are good for my health.
My mother wants me to eat them every day.
junk food
be bad for
Hamburgers are bad for my health.
My mother wants me not to eat them.
unhealthy food
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
P12
Ask and answer questions. Use the words from 1a.
How often do you drink milk
I drink milk everyday.
1b
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.
A: How often do you drink milk/eat vegetables ……
B: I drink milk/eat vegetables ……every day/twice
a week…….
A: Do you like it
B: No. But my mother wants me to drink it.
She says it’s good for my health.
Yes. I like it.Because it’s delicious and it’s good for my health.
P12
daily habits
Listen . Fill in the blanks.
1d
Questions Tina Bill
1.How often do you exercise
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
Every day
Nine
Never
Every day
Hardly ever
never
Every day
Nine
Three or four times a week
Never
Two or three times a week
four times a day
P12
the interviewer
They are doing an interview about daily habits.
Listen to an interview about two people’s daily habits. Circle your answer to each question.
1c
Does Tina have good habits Yes. No. I don’t know.
Does Bill have good habits Yes. No. I don’t know.
the interviewer
They are doing an interview about daily habits.
P12
Tina and Bill are doing an interview about their daily habits. Tina has a lot of good______ . She ________every day. And she ______eats vegetables and fruit every day. She______ milk every day because it is good for her_______. She_______ drinks coffee.________, she has a bad habit, too. She_______ junk food two or three times a week. She sleeps nine _____every night.
habits
also
exercises
drinks
health
never
However
eats
hours
What about Bill Bill ……
Does he have good habits , too
Listen and imitate
P96
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.
Take the health quiz.
1. How often do you eat breakfast
a. Never b. A few minutes a week c. Almost every day.
2. How often do you eat fast food
a. Never b. A few minutes a week c. Almost every day
3. How often do you eat vegetables and fruit
a. Never b. A few minutes a week c. Almost every day
4. How often do you exercise
a. A few minutes a year b. A few minutes a month
c. A few minutes a week
5. How many hours do you watch TV every week
a. None b. One to four c. Five or more
6. How many hours do you usually sleep at night
a. Less than six. b. Six or seven c. Eight or more
P16
1.a=0, b=1,c=2
2.a=2, b=1,c=0
3.a=0, b=1,c=2
4.a=0, b=1,c=2
5.a=2, b=1,c=0
6.a=0, b=1,c=2
9-12points:
You’re really healthy! Good for you-- and your health!
4-8points:
You’re smart about health most of the time.
0-3points:
You have to learn more about
healthy habits. Don’t worry-- you
can do it!
Are you healthy
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？
本课时重点回顾
1. How often do you/they…
2. Do you like…
3. …is good/bad for my health.
1. Write a short passage about how often you do the things in 1d.
2. Preview 2b
3.Finish the exercise.
Homework中小学教育资源及组卷应用平台
Unit 2 How often do you exercise Section B 1a-1e&4 Period 3
教学设计
课题 Section B 1a-1e&4 单元 Unit 2 How often do you exercise 课型 Listening and speaking
使用教材 人教版 出版时间 2015 学科 英语 年级 八年级
教学目标 To grasp some key words and phrases: junk, junk food, healthy, coffee, be good for, want to do sth.To improve listening and speaking ability.To use frequency words to talk about daily habits.To form good daily habits and live a healthy life
重难点 To grasp some key words and phrases.To use frequency words to talk about daily habits
教学方法 Task-based teaching method, situational teaching method
教学工具 PPT. textbook, blackboard, a multimedia computer
教学过程
Step 1 Warming-up1.play an interesting and funny riddle: T: From B to D. there is a letter C. From Birth to Death, there is a change, a Chance, a challenge. But without H, without everything. What does "H" mean here Health. Could you tell us some healthy food 2.Play a game called sharps eyes. Classify the food into healthy food and unhealthy food. [Purpose] To not only arouse Ss' interests but also lead in the topic naturally. Step 2 Pre-listening1. Ask students to finish la. Match the words with the pictures. 2. Let students work in pairs to ask and answer questions like 1b.[Purpose] To improve Ss’ speaking skills and make full preparations for listening.Step 3 While-listening 1. play the tape and ask students to circle the answer to each question. 2.Check the answers. 3.Ask students to listen again and fill in the blanks in the survey.4.Let students listen and imitate the listening materials.[Purpose] To improve Ss' listening skills Step 4 Post-listening1.Ask students to work in pairs. A is the reporter, B is Tina or Bill. Ask and answer questions. Invite some students to show their performance[Purpose] To output the target languageStep 5 Take the health quiz in 4 on Page 16. [Purpose] To form good daily habits and live a healthy life Step 6 SummaryThe key words and phrases steps The usages of frequency wordsStep 7 Homework1. Write a short passage about how often you do the things in 1d.2. Preview 2b3.Finish the exercise.
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://www.21cnjy.com/" 21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
Unit 2 How often do you exercise Section B 1a-1e&4 随堂小练
一、根据句意及首字母或汉语提示完成单词
1. There's little____________(咖啡) at home.Let's buy some from the shop.
2.Sally usually d____________milk and eats eggs for breakfast in the morning.
3. Exercising every day is a good h____________for students.
4.Parents always hope their children can eat more v____________and fruit.
5.-How m_______hours does your daughter watch TV on the weekend -At least ten hours.
二、用括号中所给单词的适当形式填空
1.The___________(one) question is what we eat for lunch.
2._______Li Lei________(eat)fruit every day
3.Lin Ying always_________(sleep) for seven hours every night.
4.Lily often_________( help) to feed my cat when I am away.
5.We finished our homework just now. Let's__________(watch) some interesting programs.
6. Usually, my mother goes for a walk in the park four__________(time)a week.
三、用方框中所给词语的适当形式填空,每词仅用一次
hour; junk food; habit; health; hardly ever
1. Walking is good for our__________. So I often walk to school.
2. Don't eat too much__________. It is bad for you.
3. Mike____________plays computer games because he is busy with his homework.
4.How many____________did you spend on your schoolwork last night
5. She has some good____________. For example, she always goes to bed and gets up early.
答案:
一、1.coffee 2. drinks 3.habit4.vegetables5.many
二、1.first 2.Does; eat 3.sleeps 4.helps 5.watch 6. times
三、1.health 2.junk food 3.hardly ever4.hours5. habits
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://www.21cnjy.com/" 21世纪教育网(www.21cnjy.com)
