Unit 2 How often do you exercise Section A(Grammar Focus)课件(共34张PPT)+内嵌视频

(共34张PPT)
Unit 2
How often do you exercise
Section A(Grammar Focus)
exercise/do sports
read books/do some reading/read
go shopping/do some shopping/shop
help with housework/do housework
watch TV
go to the movies
do homework
go fishing
go to the beach
use the Internet
Quick eyes:Weekend activities
总是
通常
常常
有时
几乎不曾
从未
100%
0%
Adverbs of frequency
usually
often
sometimes
never
always
hardly ever
Reading Schedule
Sun. Mon. Tues. Wed. Thurs. Fri. Sat.
√ √ √ √ √ √ √
She reads books __________.
every day
How often does she do these activities
He plays football ____________.
Exercise Schedule
Sun. Mon. Tues. Wed. Thurs. Fri. Sat.
football running running
once a week
He runs _____________.
twice a week
How often does he do these activities
How often does he/she do on weekends
usually
sometimes
always
often
never
hardly ever
总是
通常
常常
有时
几乎不
从不
Watch the video and answer the questions.
Grammar focus
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.
1. How often询问_______，答语可以every+名词单数，也可以次数+一段时间。例如：—How often do you exercise 每周日_____________. 一月两次_______________.How 相关短语练习：
—_________ is she —She is very well.
— _________ does it take you to get to school
—20 minutes.
— _________ is it from your home to school
—20 minutes’ walk.
— _________ books do you need — 3.
— _________ is the book — 3 dollars.
— _________ water do you want —3 bottles.
—________ do you go to school —By bus.
动作频率
Every Sunday
Twice a month
How
How long
How far
How many
How much
How much
How
频度副词
1. 频度副词的含义：
（1）表示动作发生的频率的副词称为频度副词。常用的频度副词按频率发生的高低依次为always＞usually ＞often＞sometimes＞seldom＞hardly ever＞never。
（2）表示具体的频率、次数时，一次用once, 两次用twice, 三次及以上用“基数词+times”。
2. 频度副词在句中的位置：
(1)一般位于be动词、助动词或情态动词之后，实义动词之前。
(2)有时为了强调，频度副词也可位于句首。
例：我有时起得早。
Sometimes I get up early.
频率副词通常在
实意动词前，be动词后。
I always exercise.
They often help with housework.
She sometimes goes shopping.
He hardly watches TV.
She is sometimes very busy.
仔细观察频率副词的位置，你发现了什么？
频度副词的位置
频度副词短语的位置
I exercise three times a week.
We play chess once a week.
I ride my bike twice a week.
Once a month, I go to park.
Work out the rule
Adverbial phrases of frequency often come (in the middle/ at the end) of a sentence. Sometimes they come at the beginning.
频率副词短语通常放在句尾，有时也放在句首。
频率副词的用法：
频率副词：
always, usually, often, sometimes, hardly ever, never
位置：
You _____ _____ make your bed at home.
(应该经常)
She ____ _______ late for school.
(总是迟到 用be)
He _____ _______late for class.
(从不迟到 用arrive)
Mary ________ _______ to work.(有时开车)
一般放在实前be(情态动词，助动词)后
should often
is always
never arrives
sometimes drives
课文呈现
Observe the sentences and summarize.
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.
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.
三、针对频率用how often提问：
对频率提问:How often …
回答:次数+时间范围
四、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）
How often _____ he play soccer
_____ you drink milk
How often ____ they stay up late
_____ Sue eat a healthy breakfast
How often ____ you eat apples
____ your parents play sports
does
do
Do
Does
Do
do
plete the questions with do or does. Then match the questions and answers.
熬夜
做运动： do sports
do/take exercise
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.
答案：1. c 2. f 3. e 4. a 5. b 6. d
at least “至少，不少于；起码”，副词词组，指在数量或程度上。
at most 至多
early adj. 早的 an early morning
adv. 早地
频率副词
频率副词短语
always , seldom , usually
often , sometimes , hardly （ever）, never
every day
once a week
How often
多久一次
How many times … every day/week..每天/周..几次？
Questions:
____________________________________
(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 on weekends
How often does your best friend exercise
What do you usually do after school
3b. Use the words given to write questions. Then ask and answer them with a partner.
My partner’s answers：
1. I always help with housework.
3. He exercises everyday.
2. I usually visit my grandparents on weekends.
4. I usually do my homework after school.
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 students.
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.
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.
What can you do to improve your English
read English
books
sing English
songs
speak English with foreigners
Discussion
watch English movies
read English newspapers
What can you do to improve your English
do some
English exercise
3c
sometimes “有时；不时”，多用于一般现在时
some times “几次；几倍”
some time “一些时间” 前面可用for
sometime “某个时候”，常用于一般将来时
辨析单词与短语
__________ I get up very late.
I have read the story __________.
I’ll go to Shanghai __________ next week.
I will stay here for __________.
Sometimes
some times
sometime
some time
分开一段时间，
相聚在某时
考点精讲
I go to the movies maybe once a month.
maybe /'me bi/ adv. 大概；或许；可能
maybe 副词,“也许；可能”,在句中作状语，常位于句首。
may be may 是情态动词， be 是动词原形，两者构成完整的谓语形式，意为“也许是；可能是”。
辨析：maybe 与 may be
You may be wrong.
Maybe you are wrong./ You are wrong, maybe.
maybe 与may be：合并作状语，分开作谓语。舍maybe 仍有意，丢may be 可不成。
Summary
频率的表达方法
频率的提问方法
频度副词的位置
How often...
be 动词之后，实义动词之前
1. 频率副词 always/usually/often/sometimes/hardly ever/never
2. 次数＋a＋时间计量单位（day／week／month／year）
一周一次 once a week
一个月两次 twice a month
一年三次 three times a year
3. (次数)+ every＋时间单位（day/year/two days/three months）
每两周一次 every two weeks
一、根据句意及汉语提示完成单词
1. He could ________ (几乎不) ever do his housework because his wife did almost everything.
2. I saw him ______ (一次) or ______ (两次) in the company.
3. You can search for some useful information on the _______ (互联网).
4. The bus was ________ (满的), so we had to wait for the next one.
5. Sue often helps her mother with ____________ (家务).
hardly
once
twice
Internet
full
Exercises
housework
Exercises
二、用所给单词的适当形式填空
1. Kate hardly ever ______ (go) shopping twice a week.
2. I often go _____________ (swim) once a month.
3. Lily and Lucy ______ (use) the Internet to get some useful information.
4. Mary goes to visit her grandparents ______ （two）a month.
5. Look! The students ________________ (exercise) on the playground.
goes
swimming
use
twice
are exercising
一、按要求完成句子。
1. I can help you at _______(little) when you are in trouble.
2. How about ___________ (play) chess with the old man
3. maybe, museum, Lucy, twice, goes, a, the, to, month(连词成句)
_________________________________________
4.He hardly ever _______(study) at home.
Exercises
least
playing
studies
Maybe Lucy goes to the museun twice a month.
5._______ (可能)he is a teacher. I’m not sure.
6.She always helps with housework on weekends.(对画线部分进行提问)
_________ _______ she always _______ on weekends
Maybe
What does do
Exercises
Homework
Do a survey:
What does he/she do on weekends
Name Activity How often
Bob play computer games usually
Report:
Bob usually plays computer games.
He hardly ever watches TV…
Thanks for Your Listening!