Unit 4 Don't eat in class. Section B 1a-1d （含20张PPT）

(共20张PPT)
Unit 4 Don't eat in class.
Section B 1a-1d
Pair work
A:What can we do at school
B: ...
A:What can’t we do
B: ...
A:And what do we have to do
B: ...
Are there any rules at home
What can you do
What can’t you do
And what do you have to do
Do you have to practice the guitar every day
Yes, I do.
Do you have to do the dishes every day
Yes, I do.
Can you often watch TV before dinner
No, I can't.
Can you go out with your friend
Yes, I can.
Do you often help your mother make dinner
Yes, I do.
What does Dave do
Rules
_a_ go out
__ 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
Can’t Have to/ Must
×
×
×
√
√
√
√
√
When
on school nights
on school days
after school
before dinner
after dinner
in the evening
every morning
every Saturday
1b Listen and put an × for things Dave can’t do and a √ for things he has to do.
on school nights on Saturday
in the evening on school days
in the summer at 6 o’clock
在具体的时间点前面用介词 。
当 morning，afternoon，evening有前置定语
或后置定语限定时，就不用in而用on。
在具体某一天用介词 。
在某个季节、某年、某月都用介词 。
Talk about the rules in Dave’s house using can or can’t.
Can Dave go out
on school nights
No, he can’t.
Write down Dave’s rules.
______________________
2. ______________________
3. _______________________
4. ______________________
Don’t watch TV after school.
Don’t go out on school nights.
Do his homework after school.
Practice the guitar every day.
5. _________________________
6. _________________________
7. _________________________
8. _________________________
1.Don’t waste(浪费)water.
7.Don’t read in bed.
2.Make the bed every day.
3.Wash your hands before meals.
4.Turn off the lights before you leave the room.
5.Don’t read or eat at the same time.
6.Don't talk loudly on the phone.
See which group can say the most family rules.
Competition
(小组比赛,看哪组说出更多的家规)
Group 1
Group 2
Group 3
Group 4
Name Have (Has) to Can’t
I
Jim
...
In my group, I have to … I can’t … Jim has to … He can’t…
根据汉语意完成句子。
1.外面很冷，你必须穿大衣。
It’s very cold outside. You_____ ____ wear your coat.
2.你必须到十一点才上床睡觉吗？
Do you have to___ __ _____ by 11:00
3.我们班有很多规定。
There are ___ ___ ____ in our class.
4.你认为你的英语课怎么样？
What do you ___ ___ your English class
5.我们不能在教室里吃东西。
We can’t ____in the .
have to
go to bed
so many rules
think of
eat
classroom
按要求改写句子，每空一词。
1. Paul has to eat outside.
(改为一般疑问句)
_____ Paul _____ ___ eat outside
2. They can wear hats in the hall.
(改为一般疑问句)
_____ they _____ hats in the hall
3. The students have to wear sports shoes
for gym class. (对画线部分提问)
______ do the students _____ ___ ___
Does have to
Can wear
What have to do
4. You can’t stand in the middle of the
street. (改为祈使句)
_____ ______ in the middle of the street.
5. Take the pen to your sister. (改为否定句)
______ ______ the pen to your sister.
6. Don’t arrive late next time. (改为同义句)
_______ ____ late next time.
Don’t be
Don’t stand
Don’t take
Write down ten sentences about what you can or can’t do in your house.
We can’t eat in bed.
We can’t fight....
Talk what you can do and can’t do to make our city better.
We can’t talk loudly in the bus.
We can clean the park...
...