Unit4 Don't eat in class. SectionA 1a-1c 课件 （22张PPT）

(共22张PPT)
Unit 4
Don't eat in class
(1a-1d)
John: Hi, my name’s John. It’s my first day at school.
Alice: Hi, John. I’m Alice. This is a great school, but there are a lot
of rules.
John: Really What are some of the rules
Alice: Well, don’t be late for class. This is very important.
John: OK, so we must be on time. Can we bring music players to school
Alice: No, we can’t. And we always have to wear the school uniform.
John: I see.
Alice: Oh, and we also have to be quiet in the library.
Post-listening
Listen and read.
1.我的第一天
2.很多规矩
3.其中的一些规矩
4.上课迟到
5.它非常重要。
6.把音乐播放器带来学校。
7.必须。不得不
8. 穿校服
9. 保持安静
Grammar Focus
Don’t run in the hallways. Don’t fight.
What are the rules We must be on time for class.
Can we eat in the classroom No, we can’t, but we can eat in
the dining hall.
Can we wear a hat in class Yes, we can./No, we can’t.
Does he have to wear a uniform at school Yes, he does./No, he doesn’t.
What do you have to do We have to be quiet in the library.
Observe this chart.
Presentation
其他类型的否定祈使句
(1) No+v-ing! / No+名词!
No fishing! 禁止钓鱼!
No parking! 禁止停车!
No photos! 禁止拍照!
(2) never 代替don’t 来加强语气。
Never give up! 决不放弃!
Presentation
Write the rules for the school library.
3a
Library Rules
1. ____________________________
2. ____________________________
3. ____________________________
4. ____________________________
Don’t talk. /No talking.
1
2
3
4
Don’t eat ./ No eating.
Don’t listen to music ./No listening!
Don’t take photos ./No photos.
Presentation
Use the words to make questions about the rules. Then write answers according to your school.
Q: Does she have to be quiet in the library (she/have to/in the library)
A: Yes, she does.
Be quiet
3b
Does he have to eat in the dinning hall
Yes, he does.
Eat
Q:__________________________________ (he/have to/in the dining hall)
A:__________________________________
Q:_________________________________(we/can/in the hallways)
A:_________________________________
Presentation
Listen to music
Can we listen to music in the hallways
No, we can’t.
Wear a hat
Q:_________________________________(we/can/in the classroom)
A:_________________________________
Can we wear a hat in the classroom
No, we can’t.
What are the rules in your family
Let's talk
I can/can't...
I have to/don't have to...
go out on school nights
Let's learn
do your homework after school
practice the guitar every day
clean your room
Let's learn
watch TV after school
do the dishes
see friends
help your mom make breakfast
Read the rules in the chart in 1b.Then
match the pictures [a-h] with the rules.
1a
Rules Can’t
(×) Have to/ Must (√) When
a go out × on school nights
see friends
do his homework
practice the guitar
do the dishes
watch TV
help his mom make breakfast
clean his room
h
c
e
b
g
d
f
Listen and put an × for things Dave can’t
do and a √for things he has to do.
Rules Can’t
(×) Have to/ Must (√) When
a go out × on school nights
h see friends
c do his homework
e practice the guitar
b do the dishes
g watch TV
d help his mom make breakfast
f clean his room
×
×
√
√
√
√
√
1b
Listen again. Write when Dave has to follow
the rules in the chart in 1b. Choose from the
phrases in the box.
on school nights every Saturday
before dinner in the evening
on school days after dinner
after school every morning
1c
Rules Can’t
(×) Have to/ Must (√) When
a go out × on school nights
h see friends ×
c do his homework √
e practice the guitar √
b do the dishes √
g watch TV ×
d help his mom make breakfast √
f clean his room √
on school days
after school
before dinner
after dinner
in the evening
every morning
every Saturday
Rules Can’t
(×) Have to/ Must (√) When
a go out × on school nights
h see friends ×
c do his homework √
e practice the guitar √
b do the dishes √
g watch TV ×
d help his mom make breakfast √
f clean his room √
on school days
after school
before dinner
after dinner
in the evening
every morning
every Saturday
practice doing sth.练习做某事
我们要每天练习说英语
We practice speaking English every day.
must “必须、不得不“ 表主观意愿
have to “必须、不得不“ 表客观要求
他必须要做作业。
He has to do homework.
他晚餐前要练习吉他。
He must practice the guitar before dinner.
help sb. do sth. 帮助某人做某事
我帮助Lucy打扫教室。
I help Lucy clean the classroom.
Talk about the rules in Dave’s house.
1d
Can Dave go out on school nights
No, he can't.
He can’t watch TV in the evening.
He has to do his homework after school.
He must practice the guitar before dinner.
He can’t watch TV in the evening.
He can/has to/must...
He can’t/don't have to...