（新课标）人教版八年级上册Unit 2 How often do you exercise Section A (Grammar Focus-3c)课件

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Unit 2
How often do you exercise
Section A (Grammar focus-3c)
Learning aims:
Useful expressions: at least, stay up, how often
2. Sentences：
① —What do you usually do on weekends
—I always/sometimes/...
② —How often... —I ... once a month/...
③ —Do you… —Yes, I do./No, I don't.
1 .The cup is _____ of juice.
A. full B. fall C. fill D. filled
2.—I watch TV _______.
— You can’t do that. It is bad for your eyes.
Once a week B. twice a week
C. three times a week D. six times a week
3.The box is _____ with toys.
full B. fall C. fill D. filled
4. —How often do you go to the beach
— I go there______. I like swimming very much.
every day B. seldom
C. usually D. once a year
Review
D
A
D
A
——We go shopping once a week.
—— How often do you go shopping
Warming-up:
一周一次
——What do you usually do on weekends
——I always exercise.
——How often do you exercise
——I exercise twice a week.
总是
一周两次
——What do you usually do on weekends
——I often use the Internet.
—— How often do you use the Internet
—— I use the Internet four times a week.
经常
一周4次
What do you usually do on weekends I always exercise.
What do they do on weekends They often help with housework.
What does she do on weekends She sometimes goes shopping.
How often do you go to the movies I go to the movies maybe once a month.
How often does he watch TV He hardly ever watches TV.
Do you go shopping No, I never go shopping.
Read and recite
always
usually
often
sometimes
hardly (ever)
seldom
never
从不，从未
很少，几乎不
有时
经常，常常
通常，一般
总是
100%
0%
review
3.sometimes adv. “有时” =at times
sometimes 频度副词，“有时”，用于一般现在时。
sometime 副词，“在某时”，表某个不确切的时间.
常用于过去时或将来时。
some times 名词短语，“几倍，几次”
some time 名词短语，“一段时间”
辨析：sometimes, sometime,
some times , some time
e.g.1.Sometimes it takes some time to do the research.
有时做这项研究要花费一段时间。
2.My brother lost his pen some times , but he always
found it sometime.
我弟弟几次丢了笔，但是他总能在某个时候找到它。
1. I sometimes go to school by bus.
2. I will go to America sometime this year.
3. I have been to the Great Wall for some times .
4.The doctor is busy now, please wait for some time.
专练
口诀：
分开“一段时间”（some time）
相聚“某个时候”（sometime）
分开s是“倍；次”（some times）
相聚s是“有时”（sometimes）
How often … “多久一次”
How often do you go to school
I go to school every day.
Observe and find out the rules
how often“多久一次”询问动作的频率。
答语：
（1）频度副词
always ，usually，often，sometimes，hardly ever，never
（2）次数+一段时间
once a day / twice a week /
once or twice a year / two or three times a year
（3）every+名词单数
every morning/afternoon/evening/day/Sunday/
weekend/week/ month/term/year/…
小结
( ) 1.—How often do you exercise
—I ____ _____ exercise .
A. usually do B. do usually.
C. hardly ever D. usually does.
(　　)2. say that English is too difficult for us to learn. We can learn it well with efforts.
Always B. Sometimes C. Seldom D. Never
( )3.—____ _____ do you go fishing
— Every weekend.
How much B. How soon
C. How often D. How long
( )4. .—How often do you go shopping
— I go shopping________. I like shopping .
once a year B. once a month
C. four times a week D. two or three times a month
D
A
C
C
1. I go to the movies maybe once a month.
教师点拨1
maybe adv. 大概；或许；可能
Maybe she is a doctor.
= She may be a doctor.
maybe 副词，常位于句首，”大概；可能”,相当于perhaps。
may be “情态动词+动词原形”结构， “可能是”
3a Complete the questions with do or does. Then match the questions and answers.
1.How often 　　　he play soccer？
2.　　　you drink milk？
3.How often 　　　they stay up late？
4.　　 　Sue eat a healthy breakfast？
5.How often 　　　you eat apples？
6.　　　your parents play sports？
does
Do
do
Does
do
Do
a. Yes. She usually does.
b. Hardly ever. I don't like them.
c. He plays at least twice a week.
d. No，they don't. They're too busy.
e. Never. They always go to bed early.
f. Yes，I do. Every day.
1．c　2.f　3.e　4.a　5.b　6.d
熬夜
做运动
上床睡觉
至少
at least “至少；不少于；起码”
反义短语：at most 至多
e.g. 1.You have to clean your house _____ _____ once a week. 你必须至少一周打扫你的房间一次。
2.There were ______ _______ sixty people in the classroom. 班级里最多60人。
教师点拨2
at least
at most
Questions My partner's answers
1. _______________________________________ _________________________
(how often/help with housework)
2. _______________________________________ _________________________
(what/usually/do/weekend)
3. __________________________________ _______________________________
(how often/best friend/exercise)
4. ______________________________________ ____________________________
(what/usually/do/after school)
3b Use the words given to write questions . Then ask and answer them with a partner.
How often do you help with housework
Three times a week.
What do you usually do on weekends
How often does your best friend exercise
What do you usually do after school
I usually visit my
grandparents.
He exercises almost every day.
I usually help with cooking.
3c
What can you do to improve your English Add more things to the chart . Then ask your classmates the questions and find the best English student.
How often do you... Names Frequency
read English books Lin Ying twice a week
A: How often do you read English books
B: I read English books about twice a week.
Summary
1.how often“多久一次”
答语：（1）频度副词（2）次数+一段时间
（3）every+名词单数
2.
3. at least “至少；不少于；起码” 。
反义短语：at most 至多
maybe 副词，常位于句首，”大概；可能”
may be “情态动词+动词原形”结构， “可能是”。
一 、单项选择
1.—_______do you brush your teeth
—Twice or more a day.
How soon B. How far
C. How long D. How often
2.—Do you like fast food
—No, I don’t. I ______ go to KFC.
A. always B. never C. seldom D. sometimes
D
B
综合训练
3.—I like swimming very much.
—Me too, and I _____ go swimming
A. always B. never C. seldom D. sometimes
A
5.—______does your sister surf the Internet
—About three times a week.
6. _____ I’m not very healthy.
Maybe B. May be C. May D. Can
7.Lucy is ______ thinking of others. She is a kind girl.
A. often B. always C. never D. sometimes
8.The problems started ______ two years ago.改
A. maybe B. may be C. could D. can
D
A
B
A
How soon B. How far
C. How long D. How often
二、根据汉语提示完成句子
1. People ________ (大概、或许) live on the moon.
2. Tom, you need to sleep ___ _____(最少) eight hours every day.
3. She goes to the movies _______ (一次) a month.
4. The __________(互联网) not only opens a door for local people to reach the rest of the world, but also provides (提供) them with hope for the future.
5. The box is ________(充满的) of apples.
maybe
at least
once
Internet
full
1. I will visit you sometime in the next month.
2. I have lent my pen to you for some times !
3. I spent some time in working.
4. Sometimes I go fishing on weekends.
、用所给词填空。
sometimes
some time
Some times
sometime
三、句型转换。
I usually go shopping on weekends. (变为一般疑问句)
____ you usually ___ shopping on weekends
2. She often helps with housework at home. (同上)
_____ she often ______ with housework at home
Do go
Does help
3. They visit their grandparents once a month. (提问)
____ _____ ___ they visit their grandparents
4. She always watch TV after dinner. (提问)
____ _____ _____ she ______ TV after dinner
How often do
How often does watch
Maybe your mother is in the kitchen. (改为同义句)
Your mother ____ ___ in the kitchen.
may be
6.Mike often goes to the library on Sundays.（提问）
Mike often on Sundays
What does do
8.He usually goes to the movies on weekends.（改为一般疑问句）
he usually to the movies on weekends
7.Grace does online shopping four times a month.（提问）
does Grace do online shopping？
How often
Does go
Homework
1. Make sentences with simple present tense and frequency adverbs, no less than five.
2. Preview the new words and phrases in Section B(1a-1e).
Thank You!
Review:
be free = have time
quite full for me
what kind of
once a week
twice a week
be full of
空闲的
我很忙
哪一种
一周一次
一周两次
充满
＝be filled with