Unit 4 Don't eat in class. Section a (1a~2d) 课件(共56张PPT，内嵌音频) 人教版七年级英语下册

(共56张PPT)
Unit 4
Don’t eat in class.
Section A (1a~1c)
UNIT 4
Don’t eat in class
Section A(1a-2d)
Listening and speaking
探究一
祈使句的用法
What are they doing
Fight with classmates.
Eat in the classroom.
What is she/he doing
Listen to music in class.
Arrive late for class.
他们能在学校里做这些事情吗？
如果不能，我们要怎么对他/她说？
Don’t fight with your classmates.
Don’t eat in the classroom.
You must eat in the dining hall.
思考
Don’t listen to music in class.
Don’t arrive late for class.
肯定祈使句 否定祈使句
Sit down.
Come in.
Eat at home.
祈使句的用法：
1.祈使句是表示命令、叮嘱、号召等的句子；
2.以动词原形开头；
3.通常省略主语you；
4.祈使句有肯定和否定两种。
Don’t sit down.
Don’t come in .
Don’t eat at home.
1a Which rules are these students breaking Write
the number of the rule next to the student.
SCHOOL RULES
1. Don’t arrive late for class. You must be on time.
2. Don’t run in the hallways.
3. Don’t eat in the classroom. You must eat in the
dining hall.
4. Don’t listen to music in class.
5. Don’t fight.
SCHOOL RULES
1、上课不要迟到
Don’t arrive late for class. You must be on time.
2、不要在走廊上跑
Don’t run in the hallways.
3、不要在教室里吃东西
Don’t eat in the classroom.You must eat in the dining hall.
4、不要在课上听音乐
Don’t listen to music in class.
5、不要打架
Don’t fight.
2. Don’t run in the
hallways.
4. Don’t listen to
music in class.
5. Don’t fight.
1. Don’t arrive late for class. You must be on time.
4
3
2
5
3. Don’t eat in the
classroom. You must eat in the dining hall.
1b Listen. What rules are these students breaking
Write the numbers after the names.
Peter ______ Amy ______ Mike ______
2
3
4
Pair work
两人一组，一个学生表演违反校规的行为，另一名学生制止他，可以交换角色。
当堂检测见DCF课件
活动小结
通过以上的活动可知，祈使句是用来表示1.___________________________等的句子，说话的对象大多是第二人称you，且常被省略。肯定句常以2.____________开头，否定句常以3.__________开头，句末用感叹号或句号，读时用降调。
请求, 命令, 劝说, 号召, 警告
动词原形
don’t
探究二
can和must表达规则的用法
1c Student A is a new student. Student B tells Student A
about the rules above.
Well, we can’t arrive late for class. We must be on time.
What are the rules
Pair work
What are the other rules
We can't eat in the classroom.
You must eat in the dining hall.
Group work
We can't eat in the classroom. You must eat
in the dining hall.
We can’t arrive late for class. We must be on time.
以小组为单位讨论下面句子的特点。
a. 祈使句是用来表示请求, 命令, 劝说,
号召, 警告等的句子;
b. can(not) 和must 都是情态动词，后面接
动词原形；
c. can't表示不能做的事情，must表示必须
做的事情。
Pair work
两人一组结合can't和must来
谈论自己家里的家规。
What are your home rules
I can't eat in my bed.
I must eat in the dining room.
……
What are your home rules
当堂检测见DCF课件
活动小结
通过以上的活动，我们可以知道，can’t用来表示1.__________________________，must用来表示2.___________________，这两个都是3._________动词，因此后面的动词用4.____________。
不能做的事情
必须做的事情
情态
原形
当堂检测
一、根据句意及首字母提示完成单词。
1. Don’t l to music in class.
2. There are too many r in our school.
3. You must (be) more careful next time.
4. Don't f________ with your classmates.
5. You can't eat in the classroom. You must eat in the d_________ hall
isten
ules
be
ight
ining
二、句型转换。
1. You can’t be late for school.（改为否定祈使句）
late for school.
2. Do your homework at school!（改为否定句）
_______ _______ your homework at school!
3. You must make the bed every day.（改为同义句）
You make the bed every day.
Don’t be
Don’t do
have to
school rules
Brainstorming
What kind of rules do you know
rules
class rules
traffic rules
game rules
…
班规
校规
family rules
家规
library rules
图书馆规则
游戏规则
交通规则
I am Dave. I have many school rules.Do you have so many school rules
What are they
Lead in
School rules
fight
[fa t]v. 打架
Can you______ with your classmates
fight
Rule 1
Don’t fight.
No, we can’t.
We can’t fight with our classmates.
We must _____________them.
fight with sb.与某人打架
be good with
必须
与.....相处得好
eat
Can you_____________________
eat in the classroom
School rules
No, we can’t.
We can’t eat in the classroom.
Rule 2
Don’t eat in the classroom.
Can you______________________
eat in the dining hall
School rules
Yes, we can.
We must eat _________________ .
[ da n h :l] 餐厅
dining hall
in the dining hall
We must eat in the dining hall.
Rule 2
School rules
listen to music听音乐
Can you________________________
listen to music in class
No, we can’t.
We can’t listen to music in class.
Rule 3
Don’t listen to music in class.
School rules
music room
Can you____________________________
listen to music in the music room
Yes, we can.
We can listen to music in the music room.
Rule 3
We can listen to music in the music room.
School rules
=be late for class上课迟到
arrive late for class
[ ra v] v.到达
Can you___________________
arrive late for class
No, we can’t.
We must be on time.
准时
Rule 4
Don’t arrive late for class.
/ Don’t be late for class.
School rules
run in the hallways
[ h :l we ]n.走廊
Can you___________________
run in the hallways
No, we can’t.
We can’t run in the hallways.
Rule 5
Don’t run in the hallways.
School rules
wear a hat
[we ]v.穿,戴
Can you___________________
wear a hat in class
No, we can’t.
We can’t wear a hat in class.
Rule 6
Don’t wear a hat in class.
School rules
['ju n f m]n. 校服,制服
school uniform
Do you have to _______________________at school
wear the school uniform
Yes, we have to/must wear the school uniform at school.
Rule 7
We have to/must wear the school uniform at school.
Rule 1:Don’t fight.
Rule 2:Don’t eat in the classroom.
We must eat in the dinning hall.
Rule 3:Don’t listen to music in class.
We can listen to music in the music room.
Rule 4:Don’t arrive/be late for class.
We must be on time.
Rule 5:Don’t run in the hallways.
Rule 6:Don’t wear a hat in class.
Rule 7:We have to/must wear the school uniform at school.
School rules
在饭堂
准时
戴帽子
上课迟到
在走廊上
听音乐
穿
校
服
与某人打架
1.arrive/be late for class
2.listen to music
3.in the dining hall
4.in the hallways
5.wear the school uniform
6. wear a hat
7. fight with sb.
Memory challenge
Work in groups to make class rules.
A: Can you fight
B: No, we can’t.
C: Don’t fight.
Group work
A: Can you listen to music
in the music room
B: Yes, we can.
C: We can/must/have to
eat in the dinning room.
Which rules are these students breaking Write the number of the rule next to the student.
1a
2
1
3
4
5
3.Don’t eat in the classroom.
You must eat in the dining hall.
5.Don’t fight .
4.Don’t listen to music in class.
1.Don’t arrive late for class.
You must be on time.
2.Don’t run in the hallways.
Peter _____
Amy _____
Mike _____
Listen. What rules are these students breaking
Write the numbers after the names.
2
3
4
2
3
4
5
1b
This is Cindy.
This is Alan.
They are also talking about school rules.
Listen and choose the correct answer.（导学案）
2a
1.Where can they listen to music
A. In the classroom. B. In the hallways. C.In the music room.
2.Where can they eat
A. In the classroom. B. In the dining hall. C.In the hallways.
3.Where can’t they wear in class
A. shoes. B. Hats. C.Watches.
4.What makes the teacher unhappy
A. Studying hard. B. Helping others. C.Fighting with classmates.
5.What are the boy and the girl talking about
A. School rules. B.Family rules. C. Class rules.
Look, Dave is doing his homework at home.
There are a lot of family rules in his home,too.
He can't ________ on school nights.
go out
在上学日的晚上
Look and say
go out 外出(娱乐)
Look and say
see friends 看望朋友
He can't ____________ on school days.
see friends
在上学的日子里
do his homework 做他的家庭作业
He has to _________________ after school.
do his homework
Look and say
He has to ____________ after dinner.
do the dishes
晚饭后
Look and say
do the dishes 清洗餐具
[d ] n. 碟,盘
He has to __________________________
every morning.
help his mom make breakfast
每天早上
Look and say
help his mom make breakfast
帮他的妈妈做早餐
He must ___________________ before dinner.
practice the guitar
晚饭前
[ pr kt s ] v. & n. 练习
Look and say
practice the guitar 练习吉他
clean his room 打扫他的房间
He must _____________ every Saturday.
clean his room
每周六
Look and say
Rule 1: He can’t go out on school nights.
Rule 2：He can’t see friends on school days.
Rule 3: He has to do his homework.
Rule 4：He has to help his mom make breakfast.
Rule 6: He has to do the dishes.
Rule 7: He must practice the guitar.
Rule 8: He must clean his room.
Family rules
Listen and choose the correct answer.（导学案）
1b
1.Why can’t Dave watch the basketball game
A. Because he doesn’t like sports. B. Because he must see his friends.
C.Because he can’t go out on school nights.
2.What does Dave have to do on school days
A. He has to do his homework. B. He has to see his friends.
C.He has to watch TV.
3.What does Dave do before dinner
A. He practices the guitar. B. He does the dishes. C.He watches TV.
4.Who has to help make dinner sometimes
A. Dave. B. Emily. C.We don’t know.
5.What must Dave do every Saturday
A.He must practice the piano. B.He must wash his clothes.
C.He must clean his room.
1. What they are talking about
_____________________________
Listen to the conversation and then answer the questions.
They are talking about school rules.
2. Can they be late for class
______________________________
3. What do they have to wear
___________________
No, they can’t.
The school uniform.
/ They have to wear the school uniform.
练习册P41
Alice
John
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 the 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.
1.= lots of 许多
2.= arrive late for class上课迟到
3. 准时
4. 将...带来
=keep quiet
(1) Don't ______ food to the classroom, or I'll take it away.
A.take B. bring C. get D. takes
根据提示翻译句子
(2) 学生不能把手机带到学校。
______________________________
bring their
mobile phones to school.
同步导学P38
Students can’t
And we always have to wear the school uniform.
1. wear V. 穿... 戴... 后接 衣服、鞋子、帽子、饰物等n.
wear a hat wear a dress
2. dress V. 给某人穿衣，宾语是人 dress sb.
3. in+ 颜色 表示穿...颜色的衣服。 the girl in red 穿红衣的女孩
(1) Look! The girl ______ red is helping an old man cross the road.
A.of B. on C. in D. to
完成句子，每空一词。
(2) 这位妈妈正在给她的宝宝穿衣服。
The mother is _________ her baby.
(3)She________ glasses when she reads.
(4) 在校期间，我们必须穿校服。。。。.
We _______ _______ school uniforms on school days.
must
dressing
同步导学P38
wear
wears
同步导学P40
同步导学P41
We can’t rule the country without rules.
没有规章制度就不能治理好国家。
We must
keep/follow rules.
我们必须遵守规则。
We can’t
break rules.
我们不可以违反规则。
Don’t
break rules.
不要违反规则。
[bre k]
v. 统治
单词: rule, hallway, arrive, fight, outside, wear
短语: in class, dining hall, on time,
arrive late for class, listen to music, wear a hat，wear the school uniform
句子: Don’t run in the hallways.
We can’t arrive late for class.
We must be on time.
We can listen to music in the music room.
Summary
抄写本：抄写单词rule ~ quite（英文抄10遍，中文意思抄1遍）；
按层次熟读2d或是背诵.
完成练习册P40能力提升一、二题。
Homework