人教版八年级上册Unit 2 How often do you exercise?Section A课件 (共40张PPT)

(共40张PPT)
Unit 2
How often do you exercise
Role-play the conversation in 2d.
Hi, Claire, …
Hmm, ...
What do you do on weekends
1. Do homework
2. exercise
3. Go to the movies
4. Play football
5. Watch TV
6. reading
Have a talk
Grammar focus频度副词
----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.
---- Does he go shopping
---- No, he never goes shopping.
how often 意为 “__________”，是用于提问表示________的特殊疑问词组。其答语应为表示________ 的副词或副词词组。句子的时态一般是_____________，也可以是一般过去时。
多久一次
对频率提问：
频率
频率
一般现在时态
2. 在一般现在时的一般疑问句中，当主语为第三人称单数时，需要句子前加助动词Do或Does 。
他们通常在周未锻炼吗？
___ they often ________ on
weekends
她一周上网二次吗？
_____ she _____ the Internet twice
a week
Do exercise
Does use
1. 你通常在周未做什么？
______ ____ you _______ do on weekends
2. 我总是去运动。 I _______ _______.
3. 他们在周未做什么事情？
______ _____ they _____ on weekends？
usually
What do
always exercise
What do
do
根据课本内容，完成下列句子。
4. 他们经常帮助做家务。
They _____ _____ with housework.
5. 她在周未做什么？
What ______ she _____ on weekends
6. 她有时候去购物。
She _________ _____ _________.
often help
does
do
sometimes goes shopping
7. 你多久去看电影一次？
_____ _____ do you go to the ______
8. 我可能一个月去看一次。
I go to movies ______ _____ a ________.
9. 他多久看一次电视
____ ______ does he watch TV
10. 他几乎不看电视。
He ______ _____ watches TV.
How often
maybe once month
movies
hardly ever
How often
11. 你去购物吗？
___ ____ go shopping
12. 不，我从不去购物。
No, I _____ ____ shopping.
Do you
never go
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
3a Complete the questions with do or
does.
do
does
Do
Does
do
Do
指导：
首先，读句子理解大意。然后，分析句子结构，看句子的主语是否第三人称单数形式。
Then match the questions and answers.
1. How often dose he play soccer？
2. Do you drink milk
3. How often do they stay up late
4. Dose Sue eat a healthy breakfast
5. How often do you eat apples？
6. Do your parents play sports
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.
指导：
首先，通读所有答语句子理解大意。然后，判断问句是一般疑问句还是特殊问句，来先确定答案的范围。最后，根据问答句在主语及句意上的联系来确定答案。
答案：1. c 2. f 3. e 4. a 5. b 6. d
总结：how often“多久一次”询问动作的频率。
答语：（1）every+名词单数
everymorning/afternoon/evening/day/Sunday/weekend/
week/ month/term/year/…
（2）次数+一段时间
once a day / twice a week / once or twice a year /
two or three times
（3）频度副词
always（100%）---usually（90%）---often
=all the time =at times
（60%）---sometimes（30%）---hardly ever（10-20%）
---never（0%） =seldom
1. maybe 意为“大概；或许；可能”，是副词，常位于句首或句中。
e.g. 或许他们将去海滩度假。
_______ they are going to the
beach for vacation.
Maybe
【辨析】 maybe 与may be
maybe是副词，在句子做状语。may be 是情态动词may 与动词原形be 一起构成句子的谓语动词意为“可能是”，它们有时也可互换。
e.g. 或许它们在你的书包里。
_______ they are in your schoolbag.
They _____ ___ in your schoolbag.
Maybe
may be
2. at least 意为“至少，不少于；起码”，是副词词组，一般指在数量或程度上。
e.g. 你必须至少一周打扫你的房间一
次。
You have to clean your house
__ ____ once a week.
at least
Questions:
__________________________________
(how often/ help with housework)
2. _________________________________
(what/ usually / do/ weekends)
How often do you help with housework
What do you usually do on weekends
Use the words given to write questions. Then ask and answer them with a partner.
3b
3. ___________________________________
(how often / best friend /exercise)
4. ________________________________
(what/ usually /do /after school )
How often does your best friend exercise
What do you usually do after school
How often do you help with housework
I…
What do you usually do on weekends
I …
How often does your best friend, Alice exercise
She ...
What does your cousin, … do after school
He ...
Then ask and answer them with a partner.
My partner’s answers：
1. I always help with housework.
2. I usually surf the Internet.
3. He does exercise everyday.
4. I usually do my homework after school.
read English books
sing English songs
3c What can you do to improve your 　　
　 English
speak English with foreigners
join the summer camp
watch English movies
read English
newspapers
do some
English exercise
How often do you read English books, Lin Ying
I read English books about twice a week.
How often do you …
...
Who’s the best English student
Interview:
read English books
sing English songs
watch English programs
listen to English tapes
join the English corner　(参加英语角)
chat with foreigners（与外国人聊天）
write English diaries
read English stories
play English games
A: How often do you …
B: Once a week／Every day/Twice a month
/Hardly ever/Never/Sometimes/…
How often do you… Names Frequency
Read English books Lin Ying twice a week
write to a pen friend
watch English movies
go to English club
Su Lei
Hu Tao
once a week
Hu Tao
Ma Li
twice a week
Keep an English diary
once a day
twice a month
Lin Ying reads English twice a week. Hu Tao goes to English Club twice a week. Su Lei watches English movies once a month. Ma Li writes to a pen friend once a month. Hu Tao keeps an English diary. I think Hu Tao is the best English student.
一、句型转换
1. She goes to the movies three times
a month.（对划线部分提问）
____ _____ _____ she go to the movies
2. My mother wants me to play the guitar.
(同义句转换)
My mother______ _____ me to play the
guitar.
How often does
would like
练习：
3. We eat meat twice a week. (同义句)
We ____ meat two _____ a week.
4. I always exercise after school.
(变成完全否定句)
I _____ exercise after school.
5. I practice the piano every day.
(对划线部分提问)
_____ ____ do you practice the piano
have
times
never
How often
二、单项选择
1. --Can you understand me
--Sorry, I can ______ hear you
clearly.
A. almost B. ever C. hardly D. nearly
2. He tries ____ English.
A. learn B. learning C. to learn
3. An apple a day is good ___ your health.
A. at B. with C. for D. in
C
C
C
4. ---_____ do you go to the movies
---Once a week.
A. How long B. How soon
C. How often D. How much
5. _____ I’m not very healthy.
A. Maybe B. May be C. May D. Can
6. I have a ______ habit.
A. health B. healthy
C. healthily D. healthily
C
A
B
4. We watch TV ___ seven ___ Sunday
evening.
A. at, in B. at, on
C. on, in D. on, on
5. The students exercise every day and
they try _____ healthy.
A. keep B. keeping
C. kept D. to keep
B
D
Homework
Preview section B