Unit 2 How often do you exercise?Section A 2d-Grammar focus 课件 人教版英语八年级上册 (共19张PPT)

(共19张PPT)
How often do you
exercise
SectionA 2d-GF
Read the words and expressions on P122aloud, and fill in the blanks.
1.adj. ___________________ /ful/忙的；满的；充满的
2.adv.____________________/ me bi/大概；或许；可能
3.adv.＆adj.＆pron.__________/ li st /最小；最少；最小的；最少的
4.n.＆v._______________ / sw /摆动；秋千；摆动；摇摆
5.Phrases
____________________至少；不少于；起码
____________________摇摆舞
full
maybe
least
swing
swing dance
at least
Jack：Hi，Claire，are you free next week？
Claire：Hmm...next week is quite full for me, Jack.
Jack：Really？ How come？
Claire：I have dance and piano lessons.
Jack：What kind of dance are you learning？
Claire：Oh，swing dance. It’s fun！ I have class once a week，every Monday.
Jack：How often do you have piano lessons？
Claire：Twice a week，on Wednesday and Friday.
Jack：Well，how about Tuesday？
Claire：Oh，I have to play tennis with my friends. But do you want to come？
Jack：Sure！
2d
Who is interested in swing dance
Jack：Hi，Claire，are you free next week？
Claire：Hmm...next week is quite full for me, Jack.
Jack：Really？ How come？
Claire：I have dance and piano lessons.
Jack：What kind of dance are you learning？
Claire：Oh，swing dance. It’s fun！ I have class once a week，every Monday.
free
adj. 空闲的 →反义词：busy/full
e.g. I worked at a bank in my free time.
adj.自由的；
e.g. Visiting this museum is free.
adj.免费的；
e.g. The fruit is free in this restaurant.
2d Role- play the conversation.
Jack：Hi，Claire，are you free next week？
Claire：Hmm...next week is quite full for me, Jack.
Jack：Really？ How come？
Claire：I have dance and piano lessons.
Jack：What kind of dance are you learning？
Claire：Oh，swing dance. It’s fun！ I have class once a week，every Monday.
full
adj.忙的=busy
Next week is full for me.
下周对我来说很忙。
adj.饱的
e.g. I am full.
adj.满的；充满的 →反义词：empty
拓： be full of=be filled with 充满
e.g. The bottle is full of water.
=The bottle is filled with water.
Jack：Hi，Claire，are you free next week？
Claire：Hmm...next week is quite full for me, Jack.
Jack：Really？ How come？
Claire：I have dance and piano lessons.
Jack：What kind of dance are you learning？
Claire：Oh，swing dance. It’s fun！ I have class once a week，every Monday.
=why
swing v.摇动 → 过去式：swung
e.g.He is swinging his bag.
n.秋千
e.g. The children are playing on the swings in the park.
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
100%
always
usually
often
sometimes
hardly ever/seldom
≥ 80%
never
0%
≥ 60%
≥ 20%
＜ 5%
adverbs of
frequency
频率副词一般放在实义动词之前，be动词、情态动词之后。
＜ 10%
seldom
翻译：
他上课从不迟到。
He is never late for class.
我们必须总是努力学习。
We must always study hard.
我有时走路上学。
I sometimes walk to school./Sometimes I walk to school.
他几乎放学不踢足球。
He hardly ever plays soccer after school.
频率副词一般放在实义动词之前，be动词、情态动词之后。
never , hardly ever, seldom 等词在反义疑问句的陈述句部分表否定。
单选
eg：He hardly ever drinks milk, ________
A. is he B. isn’t he C. does he D. doesn’t he
You are never interested in games,
A. are you B. aren’t you C. do you D. don’t you
C
A
次数构成频率的表达方式
______________________一周一次
______________________一月两次
______________________一年三次
______________________一个学期三到四次
______________________一个天五六次
every two days__________________________
once a week
twice a month
three times a year
three to four times a term
five or six a day
每两天
how often 多久一次，用来询问在某一段时间内进行某个动作的次数。
how many times 多少次，它不问动作发生的频率，只询问次数，即“多少次”。其答语为once，twice，three times等。
对划线部分提问
I go to Beijing twice a month.
__________ _________do you go to Beijing
I go to Beijing twice a month.
__________ ________ _______do you go to Beijing
How often
How many times
how often与how many times
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？
3a
does
Do
do
Does
do
Do
stay up late(to do sth.)熬夜
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.
1．c　2.f　3.e　4.a　5.b　6.d
at least“至少；不少于；起码”其反义短语为：at most 至多
eg：At least he should say thanks.
他至少应该说声谢谢
I go to the movies maybe once a month.
maybe 副词，意思是“也许，可能”，在句中作状语，相当于perhaps，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”。
eg: He may be in the office.=Maybe he is in the office. 他或许在办公室。
单选
1.He ________ likes soccer.
A. maybe B. may C. may be D. be
2.He ________ a soccer player.
A. maybe B. may C. may be D. be
3.________ we can live to be 100 years old.
A. Maybe B. May C. May be D. Be
4.He ________ like hamburgers.
A. maybe B. may C. may be D. be
句型转换
1. I often exercise on weekends.
________ _______ you _________ __________ on weekends
2.He never exercises on weekends.
________ _________ ________ he exercise
3. We do housework once a week.
________ _________ ________ ________ you often exercise
What do often do
How often does
How many times do
Exercise
一、用方框中单词或短语的适当形式填空
1.　　　　 she comes from the USA，because she speaks American English.
2.He plays sports 　　　　　 three times a week.
3. —　　　　　　 does your father exercise
—Once a week.
4.　　　　　　　　 is bad for your health.
5.— 　　　　　　 did the 6th Chinese Film Festival in France last —From May 24th to July 19th.
maybe stay up late at least how often how long
Maybe
at least
How often
Staying up late　
How long
6.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
7. —How often do you play sports —We play sports __________.
A. three time a week B. tree times C. twice a week D. twice
8.— Would you like some green tea
— No, thanks. I ________ drink green tea. It hurts my stomach
A.almost B. seldom C. only D. still
9.—How often do you go shopping
—_________ ever. I don’t like shopping at all.
Usually B. Never C. Hardly D. Always
10. He_______ a teacher.
A. may B. maybe C. may be D. be
C
C
B
C
C