(共36张PPT)
Section A
1a-2d
Unit 4
Don’t eat in class.
Different language goals:
1. 重点词汇： rule, hallway, classroom, fight
重点句型：Don’t eat in class.
2. 让学生了解并自觉遵守学校的规章制度。
3.让学生能表达一些校园规定。
4. 运用所学内容制定“组规” “家规”。
初级目标（C）： 1, 2
初级目标（B）： 1, 2, 3
初级目标（A）： 1, 2, 3, 4
fight
dining hall
hallway
listen to
Main words
Look at the
music player
uniforms
wear a hat
sorry
outside
arrive
We can’t rule the country without rules.\ 没有规章制度就不能治理好国家.There are rules everywhere.
keep rules
break rules
school rules
class rules
family rules
library rules
遵守规则
违反规则
校规
班规
家规
图书馆规则
look at some school rules.
Don’t arrive late for class.
You must be on time.
Don’t eat in the classroom.
Don’t run in the hallways.
Don’t listen to music in class.
Don’t fight!
1. Don’t arrive late for class.
2. Don’t run in the hallways.
3. Don’t eat in the classrooms.
4. Don’t listen to music in the
classrooms or the hallways.
5. Don’t fight.
School Rules
1a
www.
What rules are Peter, Selina and Nick breaking
Name Peter Selina Nick
Rule
2
3
4
1b
www.
P71
1. Don’t arrive late for class.
2. Don’t run in the hallways.
3. Don’t eat in the classrooms.
4. Don’t listen to music in the
classrooms or the hallways.
5. Don’t fight.
School Rules
A: What are the rules
B: We can’t ___.
Pairwork:
1c
A: Can we ______
B: No,we can’t.
2a. Listen. Check the activities Alan and Cindy
talk about. 听听力。在Alan和Cindy谈论的活动
前面画
Activity
1. ___ listen to music in the
classroom or hallways
2. ___ listen to music in the
music room
3. ___ listen to music outside
4. ___ eat in the classroom
5. ___ eat in the dinning hall
6. ___ eat outside
7. ___ wear a hat
8. ___ fight
√
√
√
√
√
√
√
√
2b. Listen again. Can Alan and Cindy do these
activities Circle “can” or “can’t” above.
再听一遍。Alan和Cindy能做这些活动吗？圈出“can”或“can’t”。
Activity
1. ___ listen to music in the classrooms or hallways can can’t
2. ___ listen to music in the music room can can’t
3. ___ listen to music outside can can’t
4. ___ eat in the classroom can can’t
5. ___ eat in the dinning hall can can’t
6. ___ eat outside can can’t
7. ___ wear a hat can can’t
8. ___ fight can can’t
√
√
√
√
√
√
√
A： What are the rules in our school
B： Well, we can’t arrive late
for class. We must be on time./…
C： Can we run in the hallways
D： No, we can’t. But we can run
outside.
E： Can we …
F： …
Group work
Make up a conversation according to the
example below. 根据下面的例子编对话。
A: Can we listen to music, Cindy
B: We can’t listen to music in the hallways,
but we can listen to it outside.
2c. Pairwork
Read the conversation and fill in the chart.
2d
What are the rules
They can’t They must / have to
be late for class
bring music players to school
be on time
wear the school uniform
be quiet in the library
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 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.
2d
注意语音语调哦
writing:
John is a new student. Today is his fist day at school. This is a great school, but there are a lot of rules.
They can’t ________________________________________
________________________________________
They must / have to _________________________________________
_________________________________________
肯定祈使句 否定祈使句
1. Sit down.
2. Come in.
3. Eat at home.
4. Listen to music outside.
5. Do your homework at school.
Don’t sit down.
Don’t come in.
Don’t eat at home.
Don’t listen to music outside.
Don’t do your homework at school.
Practice
将下列祈使句改成否定形式。
拓展
情态动词can的用法
表示能力（如体力和脑力方面），意为
“能；会”等。例如：
Can you speak English 你会讲英语吗？
2. 表示请求或允许，多用在口语中，意为“可以；能”等。例如：
Can I help you 我能帮助你吗？
用于否定句表示不允许。例如：
You can’t play basketball. 你不能玩篮球。
拓展
情态动词can的用法
用于疑问句中用来提出要求。例如：
Can you...？“请你……好吗？”表示说话人的请求。
Can I...？“我可以……吗？”用来征求对方是否允许自己做某事。如在句末加上please一词就显得更有礼貌了。例如：
Can you help me, please
请你帮助我好吗？
拓展
情态动词can的用法
3. 表示可能。例如：
He can be at home now. 他现在可能在家。
The moon can’t always be full.
月亮不可能常圆。
4. 表示怀疑。在表达此意时，只能用于一般
疑问句中，带有感彩。例如：
Can it be true
那会是真的吗？
1.Mr Green smoke here, because
there’s a sign on the wall. It says “No
smoking.”
2.It’s very hot outside. You wear a hat.
3.We eat in the classroom, because
it’s impolite to teachers.
4.I go to bed after 22:00 on weekends.
5.The students read books and
magazines in the library.
can’t
can
can
can
can’t
Practice
根据句意，用can和can’t填空。
have to意为“必须；不得不”，后接动词原形，有人称、数和时态的变化。
它的第三人称单数形式为has to，
过去式为had to。
含have to, has to, had to的句子需分别借助助动词do, does, did构成疑问句和否定句。如：
She has to go there by bus. (改为一般疑问句)
→ Does she have to go there by bus
They had to get up early. (改为否定句) → They didn’t have to get up early.
have to的用法
1. have to句式
肯定式: have/has to + 动词原形
We have to leave now.
She has to work on Sunday.
否定式: don’t/doesn’t have to + 动词原形
一般疑问式:
Do/Does + 主语 + have to + 动词原形 + …
You don’t have to walk.
He doesn’t have to buy a new coat.
--Do you have to study English now --Yes, I do.
--Does he have to go now –No, he doesn’t (have to).
特殊疑问句: 疑问词 + do/does + 主语 +
have to + 动词原形 + …
What do you have to do
Where does she have to go
2.have to 与must的区别
have to 着重于客观的需要,含有不得不的客观强制性; must着重于主观上自己认为有义务,有必要.
She has to clean the classroom every week.
I must go now.
在否定句中,don’t have to 表示没有必要,
Mustn’t表示禁止.
You don’t have to go there.
You mustn’t play football on the road.
A:Do you have to wear a uniform
B:Yes ,I do./No,I don’t.
have to:不得不,必须
1.I have to get up early on Monday morning.
2.Jim has to help his mother do some cooking.
3.I had to cook for my sister last night.
4.You didn‘t have to wait for me yesterday.
昨天你没有必要等我。
用have to或has to填空
1.We clean our classroom after school.
2.She make her bed after getting up.
3.It’s late. Mr Beckman go to work by car.
4.Emily and Peter join a music club. They practice guitar every day.
have to
have to
has to
has to
句型转换
1.Write your name on the list.（改为否定句）
________ ________your name on the list.
2. Mary has to do the cleaning at home on weekends, (改为一般疑问句)
_______ Mary ________ to do the cleaning at home on weekends
3.They have to get up at 5:30 every morning. (划线部分提问)
______ _______ they have to get up
4. I can see some books on the desk (改为否定句)
I_______ see _______ books on the desk.
5. How was the weather yesterday （改为同义词）
________ was the weather _______ yesterday
Don’t write
Does
have
When do
can’t
any
What
like
Select the correct verb from the choices in parenthesis .选择正确的动词填空。
1.(Can/Does)______ we eat in class
2.(Don't/Has to)______ wear a hat in class !
3.Does Bill (have to /can)______ go to bed now
4.Francisco and Andrew (can't/don't) ______ come
5.(Do/Have to)______ they wear sports shoes
Can we:
throw rubbish everywhere, pick flowers, sing loudly at night spit everywhere
draw on the wall
walk quickly across the road when…
step on the grass …
What can we do and what can’t we do
How can we be good citizens(市民)
Please make rules.
提示：
1. 上学不要迟到 2. 按时上课
3. 穿校服 4. 不在教室里吃东西
5. 不要在教室里戴帽子
6. 在餐厅吃东西
Write the rules in your school.
Homework
See you!
