人教版八年级上册Unit 2 How often do you exercise? Section A课件(共40张PPT)

(共40张PPT)
1. 总是 2. 通常 ＿＿＿＿＿
3.经常 4. 有时　＿＿＿＿
5. 从不 6.几乎不 ＿＿＿＿
7. 去购物 ___________
8. 帮助做家务 ＿＿＿＿
9. 看电影
10. 看英语书 ＿＿＿＿
11. 上网　＿＿＿＿
12. 一周一次 ＿＿＿＿
13.一周两次＿＿＿＿
14.一周三次＿＿＿＿
14. 一个月两次＿＿＿＿
15.迟睡，熬夜 ＿＿＿＿16.至少＿＿＿＿
go to the movies
导学案（课前准备）
usually
often
sometimes
never
hardly ever
go shopping
help with housework
always
read English books
use the Internet
once a week
twice a week
three times a week
twice a month
stay up
at least
Language goals
1．能够谈论课余时间的活动并谈论做事情的频率:
always, usually, often, sometimes, hardly, never, once/twice/ three times a week,
2．掌握问频率句型
What do you usually do on weekends I ...
How often do you exercise
I exercise every day/once a week. I hardly ever exercise.
3. 辨析：how often, how many times, how long, how far, how soon
Do you often exercise
What do you often do on weekends
I often do my homework on weekends.
watch TV
Guess! What do they often do on weekends
read books
Guess! What do they often do on weekends
go shopping
Guess! What do they often do on weekends
play computer games
Guess! What do they often do on weekends
exercise / run
Guess! What do they often do on weekends
help with housework
Guess! What do they often do on weekends
go to the movies
Guess! What do they often do on weekends
watch TV
help with housework　
exercise
on weekends　　　
read some books
go shopping 　　　
go to the movies　　　　
看电视
帮助做家务
锻炼
在周末
读书
去购物
去电影院
Quick Response
1. __________
__________
2. __________
3. __________
4. __________
5. __________
help with housework
read a book
exercise
watch TV
go shopping
Look at the picture. Make a list of the weekend activities.
1a
频率副词
always意为 “总是”，表示动作的重复或状态的延续。
usually意为 “通常”，表示很少有例外。
often意为 “经常”，表示动作的重复，但不如usually那么频繁，中间有间断。
sometimes意为 “有时”，表示动作偶尔发生。
hardly意为 “几乎不”，常和ever连用表示强调。
never意为 “从未”。
100%
always
usually
often
sometimes
hardly ever
≥ 80%
never
0%
≥ 60%
≥ 20%
＜ 5%
提示：频率副词在句中的位置是：实义动词之前，be动词或助动词之后。
e.g.
It’s always interesting to watch other people show their talents.
Why do people usually make resolutions
We sometimes see robots.
They hardly ever watch TV.
瞬间记忆
2
通常 1
有时 2
总是1
有时3
几乎不 3
经常3
从不3
(说出频率副词，就能得到相应分数,快快加油呦！)
1. always _____________
2. usually ________________
3. often ____________________
4. sometimes ______________
5. hardly ever _____________
6. never ______________
exercise, read
watch TV
help with housework
go shopping
watch TV
1b
Listen and write the activities next to the correct frequency words.
go shopping
Practice the conversation in the picture above. Then make your own conversations about what you do on weekends.
What do you do on weekends
I usually
watch TV.
Do you go shopping
No, I never go shopping.
1c
1. how often 意为“多久一次”，表示询问动作发生的频率，可用once a day, sometimes, always, often, never等表示时间频率的词来回答。
--_______ ________ do you play soccer 你多久踢一次足球？
--I play soccer twice a week. 我一周踢两次。
表示频率的短语 ：
every day/week/month/year 每天/周/月/年
once a week 每周一次
________________每周两次 _____________一月两次
three times a day 一天三次
_____________________ 一年五次
注：三次或三次以上一般用“基数词＋times”表示。
导学案（合作探究：知识点导学）
How often
twice a week
twice a month
five times a year
知识扩展：
how long 多久（用来提问有多长时间），回答通常是for+一段时间。
例：—How long did you study English in China
—For three weeks.
how far 多远（用来提问距离），回答通常是距离：miles, kilometers
e.g. -How far is it from your home to school
- It’s about 2 kilometers.
how soon 用来提问“需要多长时间才会”，指某一动作要多长时间以后才能完成或发生.回答通常是“in＋一段时间”
e.g.—How soon will you come back？
—In a week.
导学案（合作探究：知识点导学）
【活学活用】
用how far, how often, how long, how soon填空。
1) - does she usually exercise
-- Twice a week.
2) - is it from your home to the school
- About 2 miles.
3) - can I keep this book
-For one week.
4)-___________________ will you get here
- In five minutes.
导学案（合作探究：知识点导学）
How often
How far
How long
How soon
辨析：how often 与 how many times
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”。其答语为once, twice, three times 等。eg:
—__________ have you been to Beijing
—Only twice.
—____________ do you go to Beijing
—Twice a month.
How many times
How often
Listen. Cheng Tao is talking about how often he does these activities. Number the activities [1-5] in the order you hear them.
2a
Activities
____ a. go to the movies
____ b. watch TV
____ c. shop
____ d. exercise
____ e. read
1
3
2
5
4
Listen again. Match the activities in 2a with how often Cheng Tao does them.
2b
How often
every day
once a week
twice a week
three times a week
once a month
twice a month
Activities
a. go to the movies
b. watch TV
c. shop
d. exercise
e. read
How often do you do these activities Fill in the chart and then make conversations.
2c
Activities How often
watch TV
use the Internet
read English books
go to the movies
exercise
every day
four times a week
twice a week
every day
once a month
How often do you watch TV
I watch TV every day.
What’s your favorite program
Animal World.
How often do you watch it
Twice a week.
-What’s your favorite program
你最喜欢的电视节目是什么？
Animal World.
动物世界。（回答为电视节目名称）
2d
Read the conversation and match the activity with the right time.
piano lesson
dance lesson
play tennis
Wednesday and Friday
Tuesday
Monday
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!
Role-play the conversation
Underline the important points.
be free= have time 有时间，空闲
full: 忙的
be full of = be filled with 充满
How come = Why 为什么
摇摆舞
每周一次
how about +doing =what about +doing 。。。怎么样？
2.maybe 意为“也许，大概，可能”，常位于句首
E.g.：Maybe he knows Tom. 也许他认识Tom。
辨析：maybe 和may be
maybe “也许，大概，可能”。（一般放句首）
Maybe you are right. 也许你是对的。
may be “可能是，也许是”。 为“情态动词+be动词”结构。（位于句中）
You may be right. 你也许是对的。
用maybe和may be填空。
Lily an English teacher.
Lily可能是一名英语老师。
=___________ Lily ________an English teacher.
may be
Maybe
is
导学案（合作探究：知识点导学）
3. at least意为“至少，不少于；起码”，是副词词组，一般指在数量或程度上。
e.g. 1). 你必须至少一周打扫你的房间一次。
You have to clean your house _____________________________.
at least once a week
导学案（合作探究：知识点导学）
（一）单项选择
( )1.I like English very much, so I __________ listen to the tape in the morning.
A. usually B. hardly ever C. never
( )2.—What does your father do in the evening —He usually __________.
A. watch TV B. exercises C. read books
( )3. What ________ she ______ on weekends
A.is, do B.does, does C．do, do D．does, do
( ) 4.--How often does Lara play the trumpet
--_____ once or ________ a week, I’m not sure.
A. May be, twice B. Maybe, twice
C. Maybe, two times D. May be, two time
A
B
D
B
( ) 5. Why _______ their mother only buy one ice-cream
A. do B. is C. are D. does
（ ）6. You see, I’m not very healthy, ________ I always exercise.
A. and B. but C. although D. so
( ) 7. I’m hungry. _______ will supper be ready
A. How long B. How often C. How much D. How soon
( ) 8.. -- _____ do you write to your parents -- Once a month.
A. How often B. How long C. How much D. How many
D
D
D
A
(二) 句型转换
1). I usually go shopping on weekends. (变为一般疑问句)
__________ you usually _______ shopping on weekends
2). She often helps with housework at home. (变为一般疑问句)
___________ she often __________ with housework
3). They visit their grandparents once a month. (划线部分提问)
___________ ___________ ________ they visit their grandparents
4). She always watches TV after dinner. (划线部分提问)
_________ _________ ________ she ________ TV after dinner
Do
go
Does
help
How often do
How often does
watch
英汉互译
1. 去看电影 _________________
2. 运动 _________________
3. 看电视 _________________
4. 读英语书 _________________
5. 上网 _________________
6. 购物 _________________
7. 多久一次 _________________
8. every day _________________
go to the movies
watch TV
read English books
exercise
use the Internet
shop
how often
每天
9. once a week ____________
10. twice a week ____________
three times a week ____________
three or four times a week
_____________
13. once a month _____________
14. twice a month _____________
一周一次
一周两次
一周三次
一周三到四次
一个月一次
一个月两次
翻译：
1. 周末你通常做什么事情？我通常踢足球。
2. 周末他们通常做什么事情？他们经常去看电影。