(共32张PPT)
Section A (1a-1c)
Unit 4 Don't eat in class
学习目标
Key words & phrases:
rule; arrive; be on time; hallway; hall; dining hall; listen to; fight; sorry; break rules; arrive late for class.
Key sentences:
1. Well, we can't arrive late for class.We must be on time.
2. Don'r eat in the classroom.You must eat in the dining hall.
3. Don't run in the hallways.
To talk about rules by using imperatives.
Warming up
What do the signs mean
rules
rule /ru l/ n. 规则；规章
No smoking
No music
Don’t litter
Keep silent
No mobile phones
No eating or drinking
Free talk
What are rules in your class or school
Don’t sleep in class.
Don’t talk in class.
Don’t eat in class.
Read the school rules in the picture.
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.
Pre-listening
Don’t arrive late for class.
You must be on time.
arrive / ra v/v. 到达
上课迟到
准时
Look and read
Don’t run in the hallways.
hallway / h lwe /n. 走廊；过道
在走廊里跑
Look and read
hall /h l/n. 大厅；礼堂
dining hall 餐厅
Don’t eat in the classroom.
You must eat in the dining hall.
Look and read
listen / l sn /v. 听；倾听
听……
Don’t listen to music in class.
fight /fa t/ n.＆ v. 打架；战斗
Don’t fight.
Look and read
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.
1
2
3
4
5
Look at the picture in 1a and practice the conversation.
Don’t run in the hallways.
Sorry, Ms. Clark.
sorry / s ri/ / sɑ ri/ adj. 抱歉的; 难过的; 惋惜的
While-listening
1b
Peter _____
Amy _____
Mike _____
Listen. What rules are these students breaking
Write the numbers after the names.
2
3
4
Listen and read.
Ms. Clark: Hey, Peter. You know the rules. Don’t run in
the hallways.
Peter: Sorry, Ms. Clark.
Mr. Smith: Amy, don’t eat in the classroom. You must eat
in the dining hall.
Amy: Oh, sorry, Mr. Smith.
Mr. Smith: Hey, Mike, don’t listen to music in class. Mike!
Boy: He can’t hear you, Mr. Smith.
Let's watch a video !
Post-listening
1c
Student A is a new student. Student B tells Student A about the rules above.
What are the rules
Well, we can’t arrive late for class. We must be on time.
Can we run in the hallways
No, we can’t.
Can we eat in the classroom
No, we can’t.
注意：can 在此处表示允许。
No rules , no standards.
无规矩不成方圆。
We should obey rules, not break rules.
我们应该遵守规则，而不是违反规则。
remember
Language points
1. What are the rules 规则是什么？
常用短语有：
obey/follow the rules 遵守规章
be against the rules
break the rules
违反规章
rule n. 规矩；规则
rule还可以用作动词, 意为“统治，支配”。
e.g. The king ruled the country 500 years ago.
500年前, 国王统治着这个国家。
arrive v. 到达
2. Don’t arrive late for class. 上课不要迟到。
【用法详解】arrive是不及物动词，具体用法如下：
若接地点名 词，要加介词in或at。 in后接大地方(如城市或国家)。 When did you arrive in Dalian
你是什么时候到大连的？
at后接小地方(如学校、酒店或车站)。 I usually arrive at the bus stop at 6:30 every morning.
我通常每天早晨6:30到公共汽车站。
若接地点副词(here/there/home等)，则不用介词。 My father arrives home late every night. 我爸爸每天晚上很晚到家。
祈使句的否定形式
【用法详解】本句是祈使句的否定形式，结构为“Don’t +动词原形+其他”。祈使句通常省略主语you，以动词原形开头，用于向对方发出指令、请求等。
Read more books, and you will improve your reading skills.
多读书吧，这样你就会提高你的阅读技能。
Don’t answer the phone while crossing the road.
过马路时不要接电话。
must modal v. 必须
3. You must be on time. 你必须准时。
【用法详解】
must 为情态动词，无人称和数的变化。情态动词不能单独作谓语，必须与动词原形一起构成谓语。本句的谓语由“must+be”构成。
e.g. You must obey the school rules. 你必须遵守校规。
【拓展延伸】
must not(mustn't) 意为“禁止”
e.g. You mustn't run in the hallway.
on time 准时
【易混辨析】on time 与in time
on time 按时；准时 指按规定或指定的时间
in time 及时 指不迟到或接近规定的时间
The plane takes off on time.
飞机按时起飞。
An ambulance arrived in time.
一辆救护车及时赶到。
4. Don’t fight. 不要打架。
【用法详解】
（1）fight在句中作动词，意为“打架”，
常用短语：fight with sb.“和某人打架”。
e.g. Don’t fight with the driver in the bus, or you’ll be punished.
在公交车上不得与司机打架，否则你将会受到惩罚。
（2）fight作动词，还有“战斗”的意思。
e.g.They fought against the enemy fiercely.
他们与敌人进行了殊死搏斗。
fight v. & n. 打架；战斗
（3）fight也可作名词，意为“打架；战斗”，短语have a fight (with sb.) 表示“（和某人）打架”。
e.g. It’s not right to have a fight with your friend.
和朋友打架是不对的。
5. Don’t listen to music in class. 不要在课堂上听音乐。
【用法详解】
1) listen 听；用来提醒某人注意，后面不跟事物。
e.g. Listen! Who’s singing in the classroom
听！谁在教室里唱歌？
2) 如果后面跟要听的事物或对象，应跟介词to再跟宾语。
e.g. Listen to our teacher carefully.
认真听老师讲。
【易混辨析】listen, hear 与sound
hear, listen和sound都有“听”的意思，但侧重点不同
1) hear “听说” ， 侧重于“听” 的内容。
e.g.I’m sorry to hear that you are ill.
听说你生病了，我很难过。
e.g.I never heard such an interesting story.
我从来没听过这么有趣的一个故事。
2) listen“听” 侧重于“听”这一动作。
e.g. Listen to me carefully. 认真听我说。
Children like to listen to music. 孩子们喜欢听音乐。
3) sound“听起来”, 它是系动词，后面接形容词或介词等。
e.g. That sounds great. 那听起来真不错。
e.g.It sounds like fun. 听起来挺有趣。
Exercises
一、根据汉语提示填空
1.Mr. Jones has many ________ (规则) in his sports club.
2.Usually Ms. Clark ________ (到达) at school very early.
3.At school Simon never ________ (打架) with his classmates.
4.I’m ________ (抱歉的) I can’t help you with your math.
5.Many students are in the _______________ (走廊).
rules
arrives
fights
sorry
hallways/hallway
二、单项选择
1. _____ on the grass. It’s a rule of the park.
A. Step B. Don’t step C. To step
2. —Excuse me, will the flight arrive soon
—Yes. It will be landing right _____.
A. at times B. in time C. on time
3.— _____ run in the hallways, Mike.
—Sorry, Mrs. Clark.
A. Don’t B. Please C. Can’t
B
C
A
Homework
Preview the conversation in 2d.
Do the exercises in students’ book.
Thank you!
