人教版八年级上册Unit 2 How often do you exercise?Section A 1a-2d 课件 (共27张PPT)

(共27张PPT)
Unit 2
How often do you exercise
Setion A 1a-2d
01
Lead-in
Mr. Liu, what do you usually do on weekends
I usually exercise on weekends.
clean my room
have a music class
go shopping
do exercises
play football
What does Mark usually do on weekends？
play basketball
What do you usually do on weekends
I usually
…
on weekends.
read books
read books: 读书
= do some reading
does she
reads
She
Presentation
What do you usually do on weekends
I usually
…
on weekends.
surf the Internet
surf: v. 冲浪 Internet: 因特网
surf the Internet: 上网
does she
surfs
She
02
Presentation
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
go shopping
read a book
exercise
watch TV
help with housework
help sb. with sth. = help sb. (to) do sth. 帮助某人做某事
Listen and write teh activities next to the correct frequency words.(频率副词)
1b
always(100%) _____________
usually ______________
often ______________
sometimes ______________
hardly ever ______________
never(0%) ______________
go shopping
watch TV
exercise, read
help with housework
go shopping
watch TV
Listen again and fill in the frequency words.
Reporter: What do you usually do on weekends
Picture a: I _________ go shopping.
Picture b: I __________ watch TV. I ______ read.
Picture c: I ________ exercise.
Picture d: I ______ go shopping. I ______ watch TV.
Picture e: I _______ help with housework.
sometimes
often
never
always
hardly ever
always
ususlly
频率副词
always
usually
often
sometimes
hardly ever
never
实义动词之前
I always help with housework.
I usually use the Internet .
I often go shopping.
I sometimes exercise.
I hardly ever go to the movies.
I never play tennis.
my 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
Practice the conversation in the picture above.Then make your own conversation about what you do on weekends.
1c
What do you do on weekends
I usually watch TV.
Do you go shopping
No, I never go shopping.
Most students always/sometimes/hardly ever...
But how often do they do these activities
watch TV
exercise
go shopping
help with housework
read books
Listen. Please number the activities [1-5] in the order you hear them.
2a
Cheng Tao
Reporter
Activities a. __ go to the movies b. __ watch TV c. __ shop d. __ exercise e. __ read
1
2
3
4
5
Listen again. How often does Cheng do the activities
Match his activities with the number of times he does them.
2b
Activities How often
a. go to the movies every day
b. watch TV once a week
c. shop twice a week
d. exercise three times a week
e. read once a month
twice a month
How often does he _________ He _______ _________.
对频率提问：How often… 多久一次...？
常对every day, always, usually, often, sometimes, hardly ever, never, once a week, twice a month等表示频率的副词或短语进行提问。
回答：次数 + 范围
once a week
twice a week
three times a week
2c How often do you do these activities
Fill in the chart and then make conversations.
Activities How often
watch TV every day
use the Internet
read English books
go to the movies
exercise
surf the Internet 上网
I read books every day.
September 2020
How often do you read books
I watch TV once a week.
September 2020
How often do you watch TV
once a week一周一次，是表示频率的短语，常用来回答how often的提问。其中once作副词，意为“一次”。
Steven goes shopping twice a week.
September 2020
How often does Steven go shopping
twice作副词，在此处意为“两次”。twice a month/year意为“一月/年两次”，表示频率。
He exercises five times a week.
April 2020
How often does he exercise
次数表达法
表示次数应注意，time后面加-s；
一次两次很特殊，once，twice要牢记。
2d
Role-play conversations.
1. Is Clair busy next week
2. Does Clair often have a swing dance lesson
3. How often does she have piano lessons
Yes, she is.
No, she has class once a week, every Monday.
Twice a week, on Wednesday and Friday.
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!
1. 与how相关的疑问词组的用法
how often 多久一次，询问频率。答：twice a week 等
far 多远，询问距离。答：ten minutes’ walk 等
much ①多少，与n[U].连用询问数量； ②询问价格
many 多少，后接n[C].复数
long 多久，询问时间多长。答：for / about+ 一段时间
soon 过多久以后，询问时间多久。答：in+ 一段时间
Language point
sometimes adv. 有时
sometimes 有时 adv. 表示事情发生的频率，提问用how often
some times 几次 / 倍 名词短语 表示次/ 倍数，提问用how many times
sometime 某个时候 adv. 指将来或过去不确定的时间，提问用when
some time 一段时间 名词短语 提问用 how long
Language point