Unit 2 How often do you exercise? Section A Grammar focus-3c 课件(共34张PPT)2023-2024学年人教版八年级英语上册

(共34张PPT)
Unit 2 How often do you exercise
Section A Grammar focus-3c
Did you enjoy your last weekend
Was it interesting What did you do last weekend
Enjoy a video song.
Revision
What do you usually do on weekends
help with
housework
go to
the movies
use the
Internet
exercise
go shopping
never
hardly ever
sometimes
often
usually
always
go camping
频度副词和表示频率的短语
always
usually
often
once a year
twice a month
four times a week
sometimes
hardly ever
never
every weekend
every day
She exercises.
How often do/does ... ...
a week Mon. Tues. Wed. Thur. Fri. Sat. Sun.
She exercises .
always
every day
He goes to the movies.
How often do/does ... ...
a week Mon. Tues. Wed. Thur. Fri. Sat. Sun.
He goes to the movies
.
sometimes
three days a week
1. 你通常在周末做什么？
______ ______ you ______ do on weekends
2. 我总是去运动。 I _______ _______.
3. 他们在周末做什么？
______ ______ they ______ on weekends
4. 他们经常帮助做家务。
They ________ help with _________.
5. 她在周末做什么？
What ________ she _________ on weekends
6. 她有时候去购物。
She ________ ________ ________.
usually
What do
always exercise
What do
do
Complete the following sentences.
often
housework
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 the movies maybe _______ _______ ________.
How often
movies
once a month
adv. 大概；或许；可能
9. 他多久看一次电视
_______ _______ does he watch TV
10. 他几乎不看电视。
He _______ _______ watches TV.
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
Grammar Foucs
What do you usually do on weekends I always exercise
What do they do on weekends Then 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 watchTV He hardly ever watches TV.
Do you go shopping No, I never go shopping.
Let’s read
Important points
Grammar Foucs
What do you usually do on weekends I always exercise
What do they do on weekends Then 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 watchTV He hardly ever watches TV.
Do you go shopping No, I never go shopping.
在一般现在时疑问句中，当主语为第三人称单数时，则助动词用does;
在一般现在时疑问句中，当主语为第二人称或第三人称复数时，则助动词用do.
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.
一、针对频率用how often提问：
对频率提问:How often …
回答:次数+时间范围
二、频度副词的用法：
often、always、usually…频度副词 常常与一般现在时连用，表示现在经常或反复发生的动作。（注意三单）
一般现在时
当主语是第三人称单数时
疑问句中人称主语与助动词的搭配
一般疑问句： Do+主语+动词原形+其它？
特殊疑问句：特殊疑问词+一般疑问句.
一般疑问句：Does+主语+动词原形+其它
Does he often watch TV
What does he often do in the evening
当主语不是第三人称单数时
特殊疑问句：特殊疑问词+一般疑问句.
Do you play basketball
What do you do on weekends
一般现在时
当主语是第三人称单数时
肯定句中不同人称对应的动词变化
主语+动词原形+其它.
主语+动词第三人称单数形式+其它.
She sometimes plays soccer.
当主语不是第三人称单数时
I always go to the movies on Sunday evening.
Complete the questions with do or does.
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
3a
熬夜
Don’t stay up too late!
至少；不少于；起码
Complete the questions with do or does. Then match the questions and answers.
1. How often _______ he play soccer a. Yes. She usually does.
2._________you drink milk b. Hardly ever. I don't like them.
3. How often________they stay up late c. He plays at least twice a week.
4.________Sue eat a healthy breakfast d. No, they don't. They're too busy.
5. How often_________you eat apples e. Never. They always go to bed early.
6.___________your parents play sports f. Yes, I do. Every day.
does
Do
do
Does
do
Do
3a
What do you usually do on weekends I always exercise
What do they do on weekends Then 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 watchTV He hardly ever watches TV.
Do you go shopping No, I never go shopping.
Adverbs of frequency 频率副词
Grammar Foucs
频度副词(frequency adverb)
频度副词表示某一动作或状态出现的频率，即在一定时间内某一动作或状态重复出现的次数，常用来回答how often的提问。
I always exercise.
I go to the movies maybe once a month.
No, I never go shopping.
Grammar
100%
70%
50%
20%
5%
0%
总是，一直
通常
常常
有时
几乎不
从不
never
hardly
sometimes
often
usually
always
频度副词的种类
频率副词的用法：
常与一般现在时态连用,表示经常或反复发生的动作。
always与进行时态连用,不强调动作正在进行,而是表示赞扬,厌烦等情感。
Tom usually reads books in the evening.
He is always helping others.
1
2
1
3
2
4
频度副词的位置：
用在be动词之后
She is sometimes
very busy.
用在助,情态动词之后
I will never forget this lesson.
用在实义动词之前
We often play tennis after class.
用于句首,句末表强调
Sometimes she watches TV.
位置
行前be助情动后
表具体的频率短词结构：
once/twice/基数词（≥3)+times +时间范围
once a day
twice a week
three times a month
five times a year
一天一次
一周两次
一个月三次
一年五次
表示频率词组：
一周一次
once a week
一周两次
twice a week
一周三次
three times a week
一周五次
five times a week
每天
every day
一年一次
once a year
一个月四次
four times a month
一年两次
twice a year
一个月几次
several times a month
每个月
every month
Practice
Use the words given to write questions. Then ask and answer them with a partner.
3b
1. ___________________________________ _______________________________
(how often/ help with housework)
2. ___________________________________ _______________________________
(what/ usually/ do/ weekends)
3. ___________________________________ _______________________________
(how often/ best friend/ exercise)
4. ___________________________________ ______________________________
(what/ usually/ do/ after school)
How often do you help with housework
What do you usually do after school
How often does your best friend exercise
What do you usually do on weekends
Questions
My parents’ answers
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 book Lin Ying twice a week
提升
3c
How often do you read English books, Lin Ying
I read English books about twice a week.
What can you do to improve your English
read English books
read English
newspapers
watch English movies
listen to
English tapes
sing English songs
speak English
with foreigners
A: What can you do to improve your English
B: …
A: How often do you …
B: Once a week／Every day/ Twice a month/
Hardly ever/ Never/ Sometimes/ …
You can use the following sentence patterns to ask and answer. Then report.
Groupwork
Lin Ying reads English books twice a week. Hu Tao goes to English Club twice a week. Su Lei watches English movies once a week. Ma Li writes to a pen friend twice a month. Hu Tao keeps an English diary every day. I think Hu Tao is the best English student.
How often do you… Names Frequency
Read English books Lin Ying twice a week
go to English club
watch English movies
write to a pen friend
keep an English diary
Who’s the best English student
Make a report!
Interview
Add more information to the chart.Then use the words to interview your partners.
eg. A: How often do you read English books
B: I read English books about twice a week.
1. I could _____ hear what you said just now, Could you please
say that again
A. sometimes B. always C. hardly D. often
2. - Where's Lucy I can't find her.
- Oh, _____ she is in the library,but I'm not sure.
A. maybe B. may be C. luckily D. must
3. - How many hours do you watch TV every day
- ______ one hour.
A. At first B. At last C. At least D. Last
4. - How often does Kate ______ TV
- _______ once a week.
A. watches, Maybe B. watch , May be
C. watches, May be D. watch , Maybe
C
A
C
D
5. We’ll have to say goodbye, my dear friends! But I will ______ forget the days we spent together.
A. always B. often C. never D. usually
6. We ____ play sports on school days. You know, we don’t have enough time.
A. often B. usually C. hardly D. ever
7. - Would you like some green tea
- No, thanks. I ____ drink green tea. It hurts my stomach.
almost B. seldom C. only D. still
8. - How often do you go shopping
- _____ ever. I don’t like shopping at all.
Usually B. Never C. Hardly D. Always
B
C
C
C
1. I can't swim at all, so I ________ go to the river to swim.
2. Alan likes writing to me, but __________ he calls me up.
3. My uncle is very busy, so he ___________watches TV.
4. We ________ go to school on weekdays.
5. The teacher ________ looks for information on the Internet.
二、 选词填空
never
always, hardly ever, never, usually, sometimes
sometimes
hardly ever
always
usually
三、根据汉语完成句子
1. 托尼经常去看电影。
Tony ________ ________ to the movies.
2. 他几乎不帮忙做家务。
He _______ _______ _______ _______ _________.
3. 周日她通常做什么？
What _______ she ________ do on Sundays
4. 我们一年参观博物馆两次。
We visit the museum _______ _______ _______.
often
goes
hardly
ever
helps
with
housework
does
usually
twice
a
year
Thank you !