人教版八年级上册英语Unit 2 How often do you exercise? SectionA Grammar focus 3a-3c 课件(共26张PPT)

(共26张PPT)
Unit 2
How often do you exercise
Section A Grammar—3c
Teaching aims
1.学习并掌握新单词：maybe; least; at least。
2.巩固一般现在时的各种句式结构。
3.熟练掌握频度副词的用法及how often的问答。
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
What do you usually do on weekends
always
I always watch TV.
What does she usually do on weekends
She sometimes helps with housework .
sometimes
Do you exercise
Yes, I exercise three times a week.
three times
a week
How often do you read English books
I read English books every day.
every day
How often do you use the Internet
I hardly ever use the Internet .
Hardly
ever
How often does she go to the movies
She never goes to the movies.
never
How often do they go shopping
They go shopping maybe once a month.
once a month
Grammar focus频度副词
Circle the Frequency words and read aloud the sentences.
----What do you do on weekends
你通常在周未做什么？
---- I exercise.
我总是去运动。
---- What do they do on weekends
他们在周未做什么事情？
---- They help with housework.
他们经常帮助做家务。
always
often
usually
---- What does she do on weekends
她在周未做什么？
--- She goes shopping.
她有时候去购物.
---- How often do you go to the movies
你多久去看电影一次？
---- I go to the movies maybe
我可能一个月去看一次
sometimes
once a month
---- How often does he watch TV
---- He watches TV.
---- Does he go shopping
---- No, he goes shopping.
他多久看一次电视
他几乎不看电视。
他去购物吗？
不，他从不去购物。
hardly ever
never
Summary：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%）---=at times （60%
--sometimes（30%）---hardly ever（10-20%）
---never（0%）
2. 频度副词的位置：
1）.放在be动词/助动词/情态动词之后：
e.g: She is always happy.
Do you often go swimming
I will never forget what you told me .
2）.放在实意动词之前：
e. g: I hardly ever play computer games .
【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
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
Then match the questions and answers.
1. How often does 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.
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
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.
Who’s the best English student
3c Interview:
read English books
sing English songs
watch English programs
listen to English tapes
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
Li Yan
Ma Li
twice a week
Keep an English diary
once a day
twice a month
一.单项选择题
1.—How often do you go skating
--____.I can’t skate at all.
A. Always B. Sometimes C. Hardly D. Never
2. ---_____ do you go to the movies
---Once a week.
A. How long B. How soon
C. How often D. How much
3. _____ I’m not very healthy.
A. Maybe B. May be C. May D. Can
C
A
D
考点链接
二.完成下列句子
1.--你每天读英语书吗？--是的。
--Do you_____ _____ ______every day -- Yes, I do
2.Tom 一年去一次香港。
Tom goes to HK ______ ______ ______
3.--Jack多常去看一次电影？
-- _____ ______ does Jack go to the movies
4.我爸爸从来不上网。
My father never_________ ___ ______.
5.我们应该每天打扫两次校园。
We should clean our school yard ____ ____ ____.
once a year
How often
uses/surfs the Internet
read English books
Twice a day
Thank you for listening