Unit 2 This is my sister.Section A 1a-2d课件（共35张PPT）人教版英语八年级上册

(共35张PPT)
Unit 2
How often do you exercise
Section A
1a-2d
exercise
go to the movies
play football
read
watch TV
play basketball
Lead in
Discuss and report
we
Weekend activities
always
usually
often
sometimes
hardly ever
never
从不, 从未，0%
很少, 几乎不，20%
有时， 40%
经常, 常常，60%
通常, 一般，80%
总是，100%
100%
0%
Grammar
How often的用法
1. how often是对动作发生的“次数”提问,询问的是频率“多久一次”。回答可以是：Every day./ Once a week./Three times a week./ Often./ ...
How often do you play tennis 你多久打一次网球？
How often do you surf the Internet 你多久上一次网？
2 次数+一段时间
once a day / twice a week / once or twice a year / two or
three times
Write
1. _________
2. __________
3. _________
_________
5. __________
help with housework
read a book
exercise
watch TV
go shopping
Look at the picture. Make a list of the weekend activities.
1a
always usually often sometimes never
What do you usually do on weekends
Always(100%) >usually
>sometimes
>hardly ever
>never(0%)
>often
hardly
ever
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”。
always
usually
often
sometimes
never
hardly ever
总是
通常
常常
有时
几乎不
从不
Talk about your weekends.
sleep late
use the Internet
watch TV
listen to music
play computer games
help with housework
1a
Look at the picture. Make a list of the weekend activities.
1. help with housework
2. read a book
3. watch TV
4. exercise
5. go shopping
视频
清屏
1b
Listen and write the activities next to the correct frequency words.
read
watch TV
help with housework
go shopping
watch TV
go shopping
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”。
Frequency words
100%
always
usually
often
sometimes
hardly ever
≥ 80%
never
0%
≥ 60%
≥ 20%
＜ 5%
Talk
How often do you do your homework
I always do my homework every day.
every day
How often do you ride bikes
I usually ride bikes five times a week.
five times a week
How often does Alan read books
He often reads books three times a week.
three times a week
How often does Tom watch TV
He sometimes watches TV.
twice a week
How often do you eat KFC
We hardly ever eat it.
Once a month
How often do you smoke
I never smoke.
No
Game 比一比，看谁说得又快又好？
100%
≥ 80%
≥ 20%
For example
She always swims on weekends.
She usually swims on weekends
She sometimes swims on weekends
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
What does she do on weekends
She …
Does she go to cinema
No, …
Pairwork
What does he do on weekends
He …
Does he use the Internet
Yes, …
What do they do on weekends
They often…
Listen. Cheng Tao is talking about how often he does different activities. Number the activities you hear.
2a
Activities a. __ go to the movies b. __ watch TV c. __ shop d. __ exercise e. __ read
1
3
5
4
2
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
Listen again. Match the activities in2a with how often Cheng Tao does them.
A: How often do you watch TV
B: I watch TV every day.
A: What’s your favorite program
B: It’s Animal World.
A: How often do you watch it
B: I watch it once a week.
2c
Pairwork
How often do you do these activities Fill in the chart and then make conversations.
always
usually
often
sometimes
never
hardly ever
Ask and Answer in pairs
How often does he/she do these things
1.频度副词：
表示动作发生间隔（既频率）的副词。它们有： always usually often sometimes hardly ever never等
2. how often 意为“多久一次”
用来提问在某一段时间内进行某个动作的频率。其回答通常是：often、sometimes、never、hardly ever、always、once a day、twice a week、three times a year等等表示频率的副词或短语。
例如：: --- She hardly ever watches TV. （划线提问）
--- How often does she watch TV

2d
Read the conversation in groups and answer the question.
1. Is Claire free next week
2. What kind of dance is Claire learning
3. What does Claire do on Tuesday
4.How often does she have dance lessons
5.How often does she have piano lessons
No, she is very busy.
Swing dance
She has to play tennis with her friends
Once a week.
Twice a week.
Exercise
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 movie
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
1.本节课我们学了哪些表频率的副词和短语？
____________________________________
2.询问别人多久做一次某事要用什么句型
____________________________________
3.通过本课的学习,你还有哪些疑问
____________________________________
Summary :
Homework
Interview a friend of yours how often he / she does something, and then make a report.
Thank you!