七年级英语-Unit_12_Don't_eat_in_classppt课件AlqKlA
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12
A: Can we play basketball in the classroom?
B: No, we can’t. We have to (不得不，必须) play basketball outside.
13
What else do you have to do at school? What other things do you have to do at school?
be friendly to others
listen to music at home or outside10
2a
Listen and check the activities Alex and Cindy talk about.
1.√__ listen to music in the classrooms or
.
At school, my friend John has
to
and
, but he
doesn’t have to
.
21
have to
1. have to 的意思是“必须、不得不”。
(1) 结构:主语＋have to＋动词原形 (一般现在时,主语是第三人称单数时, 用has to;句子是过去时, 用had to)
8.__ eat outside
11
2b Listen again. Circle “can” or “can’t”.
1.√__ listen to music in the classrooms or
hallways can can’t
2.√__ eat in the classrooms can can’t 3.√__ wear a hat can can’t
16
Do you have to wear sports shoes for gym class? Yes, we do. We have to wear sports shoes for gym class.
17
Do you have to listen carefully in class? Yes, we do. We have to listen carefully in class.
hallways
2.√__ eat in the classrooms 3.√__ wear a hat
4.__ listen to music outside
5.√__ fight 6√.__ listen to music in the music room 7.√__eat in the dining hall
I/they/we have to do sth. She/He has to do sth.
had to do sth.
22
(2) 否定形式: 主语＋don’t have to＋动词原形
( 一般现在时,主语是第三人称单数时用 doesn’t have to;
一般过去时, 任何主语都用didn’t have to )
4.__ listen to music outside can can’t
5.√__ fight can can’t 6.√__ listen to music in the music room can can’t 7.√__eat in the dining hall can can’t
8.__ eat outside can can’t
Unit 12 Don't eat in class.
Section A 2a-4
Eva
2
run in the playground
eat in the dining hall
A: Can we run in the hallways? B: No, we can’t.
We can’t run in the hallways, but we can run in the playground.
your family rules or the library rules. Use “can” and “have to” in your rules.
24
18
Do you have to do homework after class? Yes, we do. We have to do homework after class.
19
3a Fill in the blanks with the correct words in the box. uniform
classroom
sports shoes
classroom
uniform
--Do we have to …?
--Yes, we do. We have to … .
/No, we don’t. We don’t have to … .
20
At school, we have to
and
,
but wekboard
clean the classroom
We have to ….
clean the window
tidy the teacher’s desk
15
Do you have to wear a hat at school? Do you have to wear a uniform at school? Yes, we do. No, we don’t. We have to wear a uniform at school. We don’t have to wear a hat at school.
Today Nick doesn’t have to wear a uniform. We didn’t have to get up early last Sunday.
23
Make your own rules! You should make a list of six rules about
A: Can we play basketball in the classroom?
B: No, we can’t. We have to (不得不，必须) play basketball outside.
13
What else do you have to do at school? What other things do you have to do at school?
be friendly to others
listen to music at home or outside10
2a
Listen and check the activities Alex and Cindy talk about.
1.√__ listen to music in the classrooms or
.
At school, my friend John has
to
and
, but he
doesn’t have to
.
21
have to
1. have to 的意思是“必须、不得不”。
(1) 结构:主语＋have to＋动词原形 (一般现在时,主语是第三人称单数时, 用has to;句子是过去时, 用had to)
8.__ eat outside
11
2b Listen again. Circle “can” or “can’t”.
1.√__ listen to music in the classrooms or
hallways can can’t
2.√__ eat in the classrooms can can’t 3.√__ wear a hat can can’t
16
Do you have to wear sports shoes for gym class? Yes, we do. We have to wear sports shoes for gym class.
17
Do you have to listen carefully in class? Yes, we do. We have to listen carefully in class.
hallways
2.√__ eat in the classrooms 3.√__ wear a hat
4.__ listen to music outside
5.√__ fight 6√.__ listen to music in the music room 7.√__eat in the dining hall
I/they/we have to do sth. She/He has to do sth.
had to do sth.
22
(2) 否定形式: 主语＋don’t have to＋动词原形
( 一般现在时,主语是第三人称单数时用 doesn’t have to;
一般过去时, 任何主语都用didn’t have to )
4.__ listen to music outside can can’t
5.√__ fight can can’t 6.√__ listen to music in the music room can can’t 7.√__eat in the dining hall can can’t
8.__ eat outside can can’t
Unit 12 Don't eat in class.
Section A 2a-4
Eva
2
run in the playground
eat in the dining hall
A: Can we run in the hallways? B: No, we can’t.
We can’t run in the hallways, but we can run in the playground.
your family rules or the library rules. Use “can” and “have to” in your rules.
24
18
Do you have to do homework after class? Yes, we do. We have to do homework after class.
19
3a Fill in the blanks with the correct words in the box. uniform
classroom
sports shoes
classroom
uniform
--Do we have to …?
--Yes, we do. We have to … .
/No, we don’t. We don’t have to … .
20
At school, we have to
and
,
but wekboard
clean the classroom
We have to ….
clean the window
tidy the teacher’s desk
15
Do you have to wear a hat at school? Do you have to wear a uniform at school? Yes, we do. No, we don’t. We have to wear a uniform at school. We don’t have to wear a hat at school.
Today Nick doesn’t have to wear a uniform. We didn’t have to get up early last Sunday.
23
Make your own rules! You should make a list of six rules about