Unit 2 How often do you exercise? Section B (1a-1e)课件(共25张PPT)+内嵌音频

(共25张PPT)
Section B (1a-1e)
Unit 2 How often do you exercise
Leading in
Could you tell me some healthy food
Leading in
junk food
junk food
healthy food
junk food
junk food
healthy food
junk food
junk food
healthy food
Healthy food or junk food
Leading in
healthy or unhealthy
Healthy food is good for our health.
Junk food is bad for our health.
Leading in
junk food的说法来自于葡萄牙语。大约500年前，在葡萄牙语里有一个词“junk”，意思是“old pieces of rope（旧缆绳）”。后来这个词的意思逐渐演变为任何可利用的废弃材料。最后，“junk”用来指价值不高或根本没有任何价值的东西。于是，人们就称没有多少营养的食物为“junk food”。
New words
junk n. 无用的东西；无价值的东西
junk food 垃圾食品
coffee n. 咖啡
health n. 健康；人的身体(或精神)状态
1a
Match the words with the pictures.
1. b junk food 3. ____ fruit 5. ____ sleep
2. ____ milk 4. ____ vegetables 6. ____ coffee
a
e
c
f
d
a
b
c
d
e
f
healthy:
unhealthy:
salad, soup, milk, dumpling, onion, fruit, chicken, potato, tomato
cola, hot dog, hamburger
1b
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
No. But my mother wants me to drink it. She says it’s good for my health.
1. She says it’s good for my health.
be good for 为固定短语，后可接名词、代词或动词-ing，意为“对······有好处”，其反义短语为be bad for，意为“对······有害”。
You should do more exercise. It is good for your health.
Eating too much is bad for your health.
Grammar
be good at 擅长······ 后跟名词、代词或动词-ing作宾语，同义短语为do well in“在······方面做得好”。
be good to 对······友好 相当于be friendly to, 后面一般接人。
be good with 善于应付······ 后接sb.或sth.。
其他用法搭配
Grammar
How many bananas are there in the basket
How much water do you need
2.How many hours do you sleep every day
本句是特殊疑问句, how many后要接可数名词复数,再加一般疑问句。而how much后要接不可数名词,再加一般疑问句。
Grammar
3. She says it’s good for my health.
health为不可数名词，意为“健康；人的身体（或精神）状态”常用短语：be in good/poor health “身体好/差”。
Smoking is harmful to your health.
My grandma is in good health.
health n. 健康
healthy adj. 健康的
healthily adv. 健康地
keep healthy 保持健康
unhealthy adj. 不健康的
【拓展】
Grammar
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.
Listen and read.
①
②
Tapescripts
Listening
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
③
④
Listening
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.
junk food
⑤
⑥
Listening
1c
Listen to an interview about two people’s daily habits. Circle your answer to each question.
Does Tina have good habits？
Does Bill have good habits？
Yes.
No.
No.
I don’t know.
I don’t know.
Yes.
1d
Listen again. Fill in the blanks in the survey.
Tina
Bill
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
hardly ever
never
every day
nine
nine
every day
never
two or three
times a week
three or four
times a week
never
four times a day
1e
Ask and answer questions about Lisa’s vacation. Begin your questions with:
A：How often do you exercise？
B：I exercise every day.
A：And how often do you ...？
How often do you exercise？
I exercise every day.
I never drink milk.
Example
And how often do you drink milk？
.
Write your own habits. Use expressions like always, every day, twice a week and never.
Activities How often
Good habits
Bad habits
eat junk food
twice a week.
exercise
eat a lot of vegetables
eat fruit
drink milk
sleep eight hours
drink coffee
always
every day
every day
every day
every night
never
Activities
Exercises
一.根据句意及汉语提示填出单词。
1．Do you want a cup of ________(咖啡)
2．My favorite ________(水果) is apples and oranges.
3．My mother wants me to get enough ________ (睡眠).
4．Getting up early is a good ________(习惯).
5．My grandpa exercises every day and he is in good ________(健康).
coffee
fruit
sleep
habit
health
Exercises
二、选词填空
1. I hardly ever drink milk for breakfast.
__________________________________________
2. They sleep nine hours every night.
__________________________________________
How often do you drink milk for breakfast
How many hours do they sleep every night
3. I went to Beijing twice last year.
__________________________________________
4. He watches TV for two hours every day.
__________________________________________
How many times did you go to Beijing last year
How long does he watch TV every day
Exercises
Key words: junk, coffee, health
Useful expressions: junk food,be good for
Functions: To learn to talk about healthy lifestyles and maintain a healthy lifestyle
Sentences: ①How often do you...
②How many... do you...
③Do you... / Does he/she...
Summary