Unit 2 How often do you exercise Section A Grammar Focus-3c 课件（共27张PPT）人教版八年级上册

(共27张PPT)
人教新目标Go For It八年级英语上册
Unit2 How often do you exercise SectionA Grammar Focus-3c
Learning Aims
1. To learn to ask and answer wh–questions: How often…
2. To learn the usage of frequency adverbs
3.To learn new words: maybe, least
Section A
GF-3c
Unit2
How often do you exercise
______________________________ 你周末通常干什么？ I _______ (总是) _________ ( 锻炼 ).
What do they do ________________ ( 在周末 ) _____________________________.( 他们经常帮着做家务。)
What ______ she do on weekends _____________________________ ( 她有时去购物。)
______________________________( 你多久看一次电影？) ______________________________ ( 我大概一个月看一次电影。）
_____________________________ ( 他多久看一次电视？） _____________________________ ( 他几乎不看电视。)
_____________________________ ( 你去购物吗？) _____________________________ ( 不，我从来不去购物。)
Read Grammar Focus and then finish the exercise.
What do you usually do on weekends
always exercise
on weekends
They often help with housework
does
How often do you go to the movies
I go to the movies maybe once a month.
She sometimes goes shopping.
How often does he watch TV
He hardly ever watches TV.
Do you go shopping
No, I never go shopping.
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频度副词在句中的位置
1．频度副词用在be动词后。
He is always late for school.他总是上学迟到。
2．频度副词用在实义动词前。
My father usually walks home.我的父亲经常步行回家。
3．频度副词用在助动词与实义动词之间。
I will always love you.我将永远爱你。
4．频度副词用在ought to之间。
You ought often to write to your mother.你应该常给你母亲写信。
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总结：how often“多久一次”询问动作的频率。
答语：（1）频度副词
always（100%）---usually（90%）---often
=all the time =at times
（60%）---sometimes（30%）---hardly ever（10-20%）
---never（0%） =seldom
（2）every+名词单数
everymorning/afternoon/evening/day/Sunday/weekend/
week/ month/term/year/…
（3）次数+一段时间
once a day / twice a week / once or twice a year /
two or three times
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概念
在英文中用来表示动作频率的词被称为频度副词或频率副词，如：usually, sometimes, always等。
常见频度副词按频率大小排列如下：
always(100%)>usually(80%)>often(60%)>sometimes(40%)>seldom(20%)>hardly(5%)>never(0%)
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What do you usually do on weekends？
Answers:
① Read books.
② I often go shopping.
③ I usually play sports.
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always
usually
often
sometimes
never
hardly ever
总是
通常
常常
有时
几乎不
从不
Make sentences with these words:
3a
Use the words given to write questions. Then ask and answer them with a partner.
1. ____________________________________
(how often / help with housework)
How often do you help with housework
Answers:
① Every day.
② I always help with housework.
③ I help with housework twice a week.
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What do you do on weekends
I often play soccer.
What does Alice do on weekends
She often helps with housework.
PresentationPresentation
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read some books
(always)
A: What does she do on weekends
B: She always reads some books.
every day
A: How often does she do some reading
B: Every day.
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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.
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use the Internet
(sometimes)
A: What does he do on weekends
B: He sometimes uses the Internet.
twice a week
A: How often does he surf the Internet
B: Twice a week.
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Complete the questions with do or does. Then match the questions and answers.
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 cards
Tips:在一般现在时的一般疑问句中，当主语为第三人称
单数,需要句子前加助动词Does,非三单加Do
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你去购物吗？
___ ____ go shopping
不，我从不去购物。
No, I _____ ____ shopping.
Do you
never go
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How often does your best friend exercise
Answers:
① Three times a week.
② He hardly ever exercises.
③ He exercises every day.
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Complete the questions with do or does. Then match the questions and answers.
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 cards
does
do
Do
Does
Do
do
Tips:在一般现在时的一般疑问句中，当主语为第三人称
单数或复数时，需要句子前加助动词Does或Do
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___________________________________
(how often / best friend / exercise)
___________________________________
(what/ usually / do /after school )
How often does your best friend exercise
What do you usually do after school
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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.
至少；不少于；起码
at least “至少，不少于；起码”，副词词组，指在数量或程度上。
Complete the questions with do or does. Then match the questions and answers.
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Group work
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.
3c
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他们经常帮助做家务。
They _____ ____ with housework.
她在周未做什么？
What _____ she ___ on weekends
她有时候去购物。
She _________ _____ ________.
often help
does
do
sometimes goes shopping
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3c
What can you do to improve(提高) your English
read English books
sing English songs
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speak English with foreigners(外国人)
watch English movies
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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
Exercise
一、单项选择。
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4. — _____ do you go to the movies
— Once a week.
A. How long B. How soon
C. How often D. How much
3. An apple a day is good ___ your health.
A. at B. with C. for D. in
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Homework
1. GF抄笔记本上；
2. 背诵GF中句子；
3. 课时练16-17页。
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