Unit 2 How often do you exercise？Section B 1a-1e 课件(共33张PPT)

(共33张PPT)
教材分析：
本单元以 How often do you exercise 为
中心话题，学会使用用频度副词never,
sometimes, usually, often, always,
once a …。
总是
通常
常常
有时
很少；几乎不曾
从未
always
usually
often
sometimes
hardly ever
never
100%
0%
教学目标Section B
教学目标：
1．学会谈论饮食习惯。
2．能了解哪些饮食习惯是健康的。
3．能阅读介绍饮食习惯方面的文章。
4．学会养成良好的生活习惯和饮食习惯。
语言目标：
掌握表达食品的词汇及句型：How often do you drink milk
语言功能：
Talk about how often you do things.
跨学科学习：学会养成良好的饮食习惯。
What’s this in English
Of course, it’s an apple.
An apple a day keeps the doctor away.
一天一个苹果，不用看医生。
Apples are good for our health.
Doctors want us to eat an apple
every day.
want sb. to do sth.
Doctors want us to eat……every day.
Doctors want us to drink ……every day.
Because …is good for our health.
be good / bad for health
Coffee is bad for our health.
be good/ bad for health
Photato chips are bad for health.
potato chips =French fries
be good/ bad for health
be good/ bad for health
be good/ bad for health
be good/ bad for health
hot dog
unhealthy 不健康的
junk food
be bad for health
not healthy
n.健康
junk food
junk drink
“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。
cola
salad
soup
hot dog
tomato
onion
dumpling
broccoli
healthy or unhealthy
e
f
a
c
d
A: How often do you drink milk
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.
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 food
1c Listen to the interview about eating
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.
1d Listen again. Fill in the blanks in
the survey.
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
4 times a week
Never
2 or 3 times
a week
4 times a day
1e Student A is the reporter. Student
B is Tina or Bill. Ask and answer
questions. Then change roles.
A: How often do you exercise
B: I exercise every day.
A: And how often do you …
1. The old man ________(锻炼)
every morning.
2. I often _______ (购物) on weekends.
3. We must _______ (保持 ) our classroom
clean.
4. There are some ___________(不同)
between the two pictures.
I. Fill in the blanks.
exercises
shop
keep
differences
Exercises
5. He ____________ (几乎不) goes to a
restaurant for dinner.
6. Katrina doesn't often _______ (喝)
coffee, she likes green tea.
7. My eating _________(习惯) are not
very good.
hardly ever
drink
habits
Ⅱ. 单项选择
1. I like English very much, so I ____
listen to the tape in the morning.
A. usually B. hardly ever C. never
2. Milk is good _____ our ______.
A. to; healthy B. to; health
C. for; healthy D. for; health
A
D
3. —What does your father do in the
evening
—He usually _______.
A. watch TV B. exercise
C. reads books
4. — ____ students in your class are
from Beijing
—Only one.
A. How often B. How many
C. How much 　
C
B
5. — _______ do you go skating
— Every day.
A. How often B. How many C. When
6. Most students in my class ____ exercise
every day.
A. does B. do C. is doing D. are doing
7. What _____ she ____ on weekends
A. is, do B. does, does
C. do, do D. does, do
A
B
D
8. —______do your grandparents
come to see you
—Twice a week.
A. How often B. How many C. When
9. He’s a very lazy student, as a result,
he always gets _______ grades.
A. a good B. high
C. terrible D. an awful
A
C
1. I sleep 8 hours every night.(画线提问)
_____ _____ ______ do you sleep
every night
2. He watches TV twice a week.(画线提问)
_____ _____ _____ he watch TV
3. Jack does his homework every day.
(改为否定句)
Jack _______ _____ his homework
every day.
How many hours
How often does
doesn’t do
Ⅲ. 句型转换
4. He is talking to his father.
(用usually改写句子)
He _______ _____ to his father.
5. My father often reads newspaper
after supper.(画线提问)
_____ _____ _____ father often ____
after supper
What does your
do
usually talks
A excellent B good
C adequate D need improvement
学生自评 同学互评 老师考评
能够使用英语询问对方的饮食
上课认真听讲，发言积极，声音响亮，充满自信
主动与同伴合作，完成老师要求的各项任务
善于提问，富有创新精神