Unit2 How often do you exercise section A Grammar Focus~3C 课件(共22张PPT) 人教版英语八年级上册

(共22张PPT)
Unit 2
How often do you exercise
Section GF-3C
2
能掌握what, how often等引导的一般现在时句型中助动词的形式
1
能记住并能正确运用下列单词及短语:maybe, least, at least
How often does Liming play soccer
He plays soccer twice a week .
How often does Peter watch TV
He never watches TV .
How often does Li Lei swim
He swims every day.
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.
Grammar Focus
always (100%)
usually (80%)
often (30-50%)
sometimes (20%)
hardly ever (5%)
never (0%)
从不，从未
很少，几乎不
有时
经常，常常
通常，一般
总是
100%
0%
Summary 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”。
We play football four times a week.
I watch TV once a week.
询问业余活动
What do/does +主语…
Do/Does +主语…
How often
Can you tell me the functions of these sentence structures
询问活动的频率
当疑问句中的主语是I/we/you/they时，助动词用_____;
当疑问句中的主语是he/she/it时，
助动词用_____;
do
does
Do some exercises（将频度副词填入适当的位置）
1.Jack is late for class.（never）
___________________________________________.
Jack is never late for class
2.He goes to school at 7：00 every morning.（always）
_________________________________________________.
He always goes to school at 7：00 every morning
3.Is Mr.wang on time？（often）
————————————————————.
Is Mr.wang always on time？
4.There is good news on TV.（usually）
——————————————————————
There is usually good news on TV.
Complete the questions with do or does. Then match the questions and answers.
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
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.
does
Do
do
Does
do
Do
3a
Use the words given to write questions. Then ask and answer them with a partner.
Questions
1. ___________ (how often / help with housework)
2. ___________ (what / usually / do / weekends)
3. ___________ (how often / best friend / exercise)
4. ___________ (what / usually / do / after school)
My partner’s answers
_____________
_____________
_____________
_____________
3b
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.
Read, study and learn about everything imporant in your life
surf the Internet
(sometimes)
A: What does he do on weekends
B: He sometimes surfs the Internet.
twice a week
A: How often does he surf the Internet
B: Twice a week.
Read, study and learn about everything imporant in your life
writing
Add more information to the chart.Then use the words to finish your writing.
Title: What can you do to improve your English
Interview your classmates. Ask them how they improve their English. Write down their answers in the chart below.
How often do you... Names Frequency
read English book Lin Ying twice a week
Interview
Who is the best English student
Li Hua is good at English. He reads English books every day.And he reads English newspaper
three times a week. He also watches English movies
and keeps an English diary once a week. He writes an e-mail to his pen pal once a month. His good habits help him get good grades.
Report
Ⅰ.根据所给提示完成句子。
当堂检测
1.Though he is very busy, he goes to the movies ___________(有时)．
2.Hamburgers aren't healthy food so I___________(几乎不) eat them.
3.—How often do you go to a concert？
—_______(one) a week.
4.His head_______ (swing) when he walked.
5.Animal World is one of my favorite_________(program)．
sometimes
hardly
once
swung
programs
1.—Does she like to stay up late
—No, she ______stays up late.
A.often B.never C.usually D.always
2.—Do you want to learn swing dance
—________.
A.Yes, I like B.Yes, I want C.No, I can’t D.No, I don’t
3.I ________drink milk. I dislike it at all.
A.hardly ever B.always C.often D.sometimes
B
D
A
4.—________does she go to the library
—Four times a month.
A.What time B.How much C.How many D.How often 5.She ______ at home now.
A.may B.may be C.may is D. maybe
D
B
1.A:How often do you help with housework
B:I always help with housework.
2.A:What do you usually do on weekends
B:I usually surf the Internet.
3.A:How often does your best friend exercise
B：He does exercise every day.
4.A:What do you usually do after school
B:I usually do my homework after school.
Ask and answer them with a partner.
Nothing great was ever achieved without enthusiasm
重点单词和短语：
maybe, least, at least






疑问句中助动词do的形式：
当主语为第一、二人称及名词复数时，助动词为______；
当主语为第三人称及名词单数时，助动词为_______
maybe和may be的区别:
1.maybe是______，意为“或许；大概”，表示推测，通常用于______，在句中作_______。
2.在may be中,may是________，be是________，两者构成完整的谓语形式，意为“也许是；可能是”
Unit2 SectionA
(Grammr Focus~3c)
情态动词
动词原形
副词
句首
状语
do
does
课堂总结