Unit 2 How often do you exercise?Section BPeriod One

课件41张PPT。How often do you exercise?Unit 2Section B
Period OneReviewWords and expressionsRead the words and expressions loudly.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；人的身体(或精神)状态Words reviewObjectivesListen to learn Tina and Bill’s daily habits
To learn new words: coffee, healthFree talk
How to keep healthy?
a healthy diet
exercise
sleep well
...Do you have a healthy diet?
Do you often eat junk food?Is the food in the following pictures healthy or unhealthy?Healthy foodJunk food
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。Doctors want us to eat …every day.
Doctors want us to drink …every day.Doctors want us to … every day.
Because … is good for our health.Doctors want us to … every day.
Because …is good for our health.Doctors want us to … every day.
Because …are…be good / bad for healthCoffee is bad for our health.be good/ bad for
healthPotato chips are bad for health.potato chips =French friescolabe good/ bad for healthchocolatebe good/ bad for healthbe good/ bad for health?be good/ bad for health?be good/ bad for health?hot dogunhealthy 不健康的junk foodbe bad for healthnot healthycolasalad souphot dogtomatooniondumplingbroccolihealthy or unhealthy?--What do you think of junk food?-- Although it’s bad for our health,
I love it. I eat it once or twice a week.the McDonald’s--How often do you eat junk food?
-- I eat junk food once a month.
-- Do you like it?
-- Yes, although it’s not good for my health.
-- (No, it’s bad for my health.)junk foodfruitA: How often do you eat fruit?
B: I eat fruit every day.
A: Do you like it?
B: Yes, it’s good for my
health.
(No. But my mother wants
me to eat it. She says it’s
good for my health.)vegetables1. ___ junk food 2. ___ milk 3. ___ fruit 4. ___ vegetables
5. ___sleep 6. ___ coffeebfead1acMatch the words with the pictures.1bAsk and answer questions. Use the words from 1a.PairworkA: 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.Listen to an interview about two people’s daily habits. Circle your answer to each question.1cevery dayhardly everevery dayneverninenineevery daynevertwo or three times a weekthree or four times a weekneverfour times a dayListen again. Fill in the blanks.1d1eStudent A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then change roles.PairworkA: 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. HomeworkWrite a short passage about how often you do the things
in 1d.PreviewTo preview the article about the students from No. 5 High School
To preview new words and expressions