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(共37张PPT)
Unit 4 Rules make for a better life
Lesson 1 Signs in public places
冀教版（2024）八年级
下
1.掌握核心词汇：sign, public, camera, mobile, cinema, prevent, copyright, silence, remind, encourage, citizen等。
2.能听懂关于公共标识的对话，能运用所学句型描述常见公共标识的含义和作用。
3. 能围绕“公共标识”主题进行简单的口语交流，表达自己的观点。
4.培养遵守公共规则、爱护公共环境的意识，树立文明公民观念。
Learning objectives
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What is the video about
Some signs in public places.
We need to follow some rules in certain places.
Warming-up
What do these public signs mean
No using mobile
phones in the classroom.
school
It helps guide students’ behaviour.
帮助规范学生的行为
Brainstorm
What do these public signs mean
No running in
the hallways.
school
It helps guide students’ behaviour.
What do these public signs mean
No loud talking!
library
It reminds people to keep quiet.
No swimming in
the river.
What do these public signs mean
park
It reminds people to keep safe.
What do these public signs mean
No littering!
Keep clean!
community
It reminds people to keep clean.
What do these public signs mean
No photos!
art
museum
It’s likely to want to protect the paintings.
很可能
What do these public signs mean
No cameras or phones!
cinema
It’s likely to prevent people from taking pictures or recording the movies.
阻止某人做某事
Read the questions and give your answer.
1a
A. Why are there signs in public places
B. What do the signs in your school say
Possible answers:There are signs in public places to remind people of rules, ensure safety, and maintain public order.
Possible answers:The signs in my school say "No running in the hallway", "No mobile phones in the classroom" and "Keep quiet".
Prediction
1.Where are they
2.How many places are mentioned in the conversation
3.What's the main idea of the conversation
Near the entrance of a cinema.
Three--cinema, library, park
It talks about public signs in different places, their meanings and the importance of following them.
Public place Public sign Purpose
cinema No cameras or _________________! to respect the copyright _______ that protect the movie industry
___________ ________ is golden. to remind people to be _______
___________ Leave ________ but footprints. to encourage people to _______ the park clean not leave any ________ behind
library
national park
mobile phones
Silence
nothing
laws
quiet
keep
rubbish
Listen to the conversation and complete the table.
2
尊重版权法
保护电影行业
沉默是金
只留下脚印
鼓励
Read the conversation again and answer.
1. What sign is at the entrance of the cinema

2. Why is there a "No cameras or mobile phones" sign at the cinema

3. What sign did Danny see in the library What does it mean

4. What sign did Jenny see in a national park What's its purpose

5. According to Jenny, what role do signs in public places play
It says "No cameras or mobile phones!".
To prevent people from taking pictures or recording the movies, and to respect copyright laws.
It said "Silence is golden". It means we should be quiet.
It said "Leave nothing but footprints". It encourages people to keep the park clean and not leave any rubbish behind.
They play an important role in promoting social rules and working for the common good.
Language points
Brian: Hey look, there’s a sign on the wall. It says, “No cameras or mobile phones!”
Danny: Why do they have this sign at the entrance of the cinema
Jenny: Well, it’s likely to prevent people from taking pictures or recording the movies.
Brian: Ah, that makes sense. It’s important to respect the copyright laws that protect the movie industry. That’s also why you can’t download some movies online!
Jenny: Have you noticed any other signs in public places
Danny: Yes, I remember seeing a sign in the library. It said, “Silence is golden.”
at the entrance of 在……的入口
be likely to do sth 有可能做某事
prevent sb from doing sth 阻止某人做某事
take pictures/photos 拍照
录制；记录
make sense 说得通，有道理
尊重版权法
保护电影行业
download 下载 upload 上传
public places 公共场所
remember doing sth 记得做过某事(做过)
remember to do sth 记得要做某事(没做)
沉默是金
have noticed注意到（现在完成时）
Underline the key expressions.
Brian: I’ ve seen that one too. It reminds us to be quiet.
Danny: And what about in parks Have you seen any signs
Jenny: Yes, I saw one at a national park that said, “Leave nothing but footprints.”
Brian: It encourages people to keep the park clean and not leave any rubbish behind.
Jenny: Signs in public places play an important role in promoting social rules and working for the common good.
Danny: Agreed. Let’s always follow the rules and be good citizens. Now, let’s go enjoy the movie!
remind sb to do sth提醒某人做某事
have seen看见过（现在完成时）
除了脚印，什么都别留下
encourage sb to do sth 鼓励某人做某事
leave sth behind 留下……
play an important role/part in doing sth在……中 扮演重要角色
promote social rules 促进社会规范
work for the common good 为公共利益服务
follow the rules 遵守规则
be good citizens 做文明好公民
口语化，省略了中间的and
没错，同意（口语对话中的简略回答）
It’s likely to prevent people from taking pictures or recording the movies.
1. likely adj. 可能的；似乎合适的
(1) be likely to do sth. 有可能做某事
e.g. We are likely to win the basketball game tomorrow.
我们明天有可能赢得篮球比赛。
(2) It’s likely that... 很可能……
e.g. It’s likely that he will see me tomorrow
他很有可能明天来看我。
句
讲
例
讲
例
Language points
It’s likely to prevent people from taking pictures or recording the movies.
2.prevent sb. from doing sth. = 阻止/防止某人做某事
介词 from 后面必须接动名词
e.g. The heavy rain prevented us from going out.
大雨阻止了我们外出。
同义词组stop sb. from doing sth. / keep sb. from doing sth.
区别 prevent sb. from doing sth. 正式，强调“预防、防止”， from 可省略（美式口语中）
stop sb. from doing sth. 口语化，强调“立刻阻止”， from 可省略
keep sb. from doing sth. 强调“持续阻止”， from 绝对不能省略（省略后意思变成“让某人一直做某事”）
句
讲
例
讲
Language points
3. silence
n. 沉默；寂静 in silence默默地
e.g. (1)老师进来时，教室里变得寂静无声。
A silence fell over the room when the teacher entered.
(2)我们默默地等待公共汽车的到来。
We waited in silence for the bus to arrive.
silent adj. 沉默的 silently adv. 沉默地
keep silent=keep in silence
It said, “Silence is golden.”
句
讲
例
拓
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It reminds us to be quiet.
4.remind 提醒；使想起
remind sb. of sth.使某人想起某事 / 某物
remind sb. to do sth.提醒某人去做某事（事情还没做）
remind sb. that + 句子 提醒某人…… / 使某人想起……
e.g. 1)The picture reminds me of my childhood.
这张照片让我想起我的童年。
2)Please remind me to take my bag.请提醒我拿包。
3)The sign reminds us that we should be quiet.
这个标识提醒我们应该保持安静。
句
讲
例
Signs in public places play an important role in promoting social rules and working for the common good.
5.play a role in …在……中起作用 / 在……中扮演角色
in 是介词！后面必须 doing，不能原形！
e.g.1)Exercise plays an important role in keeping healthy.
运动在保持健康方面起着重要作用。
2)She played a role in the movie.
她在电影里扮演了一个角色。
play an important role in …
在……中起重要作用
play a key role in …
在……中起关键作用
句
讲
例
拓
Retell the conversation.
Brian, Danny and Jenny are at the cinema _____________. Brian ________ a sign that says "No cameras or mobile phones!" Danny asks why the sign is there, and Jenny explains it is to _________people from taking photos or__________ movies, to ________the movie industry's copyright. Then Jenny asks about other public signs. Danny mentions a library sign "Silence is golden", which ________ people to be quiet. Jenny also talks about a national park sign "Leave nothing but footprints", which _____________ visitors to keep the park clean and not leave rubbish. Finally, they agree that public signs are important for _____________ social rules, and decide to go enjoy the movie.
entrance
notices
prevent
recording
protect
reminds
encourages
promoting
Role play the conversation in pairs.
Hey look, there’s a sign on the wall. ...
Why do they have this sign at the entrance ...
Well, it’s likely to prevent...
Ah, that makes sense...
...
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New drills
Jenny and Lucy are talking about the signs in their school.
There are many rules in our school.We can see many signs around the school.
No rules, no order
Listen to the dialogue and write true (T) or false (F).
A There is a sign near the entrance that says, “Dream big, work hard.”
B The sign “Eat healthy, stay strong” promotes the importance of healthy eating.
( )
( )
F
T
C The sign “Creativity has no limits” is in the science lab.
D The signs in the school help guide students’ behaviour.
E Both Jenny and Lucy have a positive attitude towards these school signs.
( )
( )
( )
F
T
T
3
志存高远，奋力拼搏
促进，推动
创意无极限
规范学生行为
对...抱有积极的态度
Lucy: Hey, Jenny, have you noticed the new signs around our school
Jenny: Oh, yes. I have. They are so colorful and interesting.
Lucy: Which one is your favorite
Jenny: I like the sign near the entrance that says“Be kind to others”.
Lucy: That's a great one. It reminds us to treat everyone with respect and kindness.
Jenny: Of course. And there's another sign in the hallway that says“Dream big, work hard”.
Lucy: Oh, I've seen that too. It encourages us to have big dreams and try to achieve them.
Jenny: Right, and there's a poster near the cafeteria that says“Eat healthy, stay strong”.
Lucy: It reminds us to choose nutritious food. To keep our body strong and healthy.
I also saw a sign in the art room that says“Creativity has no limits”.
Jenny: That's inspiring. It tells us we can express ourselves freely through art.
Lucy: Signs help guide our behavior, and remind us of important values.
Jenny: Certainly, they make our school a positive and encouraging place.
Listen to the dialogue again and check.
待人友善
志存高远，奋力拼搏
健康饮食，强健体魄
创意无极限
Look at the signs and discuss with your partner.
The following questions may help you:
A What do these public signs mean
B Where can we see these signs
C What other signs have you noticed in public places
4
What do these public signs mean
The first sign means “No talking” or “Keep quiet”.
The second sign means “No scribbling”.
The third sign means “No littering”.
The fourth sign means “No eating or drinking”.
The fifth sign means “Keep off the grass”.
The sixth sign means “No photography”.
Where can we see these signs
What other signs have you noticed in public places
We can see these signs in public places like libraries, parks, museums, or school hallways.
“No smoking” signs in restaurants.
“Pedestrians only ”signs on some streets.
(答案不唯一,合理即可)
Groupwork
Work in groups to design a new public sign that helps solve a social problem in your community or school.
Choose one problem to focus on:
Littering
Wasting water
Not sorting rubbish
Uncivil pet walking
Others....
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Rules and signs are not restrictions, but invisible guardians of our happy community
1. 在……的入口
2. 拍照
3. 阻止某人做某事
4. 说得通，有道理
5. 记得做过某事
6. 提醒某人做某事
7. 鼓励某人做某事
8. 在……中 扮演重要角色
9. 促进社会规范
10.为公共利益服务
11.遵守规则
12.留下……
13.对...抱有积极的态度
14.很可能做某事
15.规范学生行为
at the entrance of
take pictures/photos
prevent sb from doing sth
make sense
remember doing sth
remind sb to do sth
encourage sb to do sth
play an important role/part in
promote social rules
work for the common good
follow the rules
leave sth behind
have a positive attitude towards
be likely to do sth
guide students’ behaviour
Phrases summary
一、根据汉语或首字母提示填空
1. Playing sports can________ (促进)good health and make you stronger.
2. My brother wants a latest m________ phone which can take better photos.
3. It is rude to talk and laugh loudly in p________.
4. The new traffic r______is against the habits of many old drivers.
5.A s________ fell over the room when the teacher entered.
6.It’s important to _____ the copyright laws that protect the movie industry.
promote
obile
ublic
ules
Exercise
ilence
respect
二、根据汉语意思完成句子（每空一词）
1.如果旧法律不再有意义，政府可以修改它。
If an old law no longer ________ ________,the government can change it.
2.言语是银，而沉默是金。Speech is silver, while ________ ________ ________
3.标志“禁止吸烟”已经被张贴在剧院的人口。
The sign"No Smoking"has been put up________ ________ ________ ________the theatre.
4.我们几乎不能做任何事情来阻止风把土壤吹走。
We can hardly do anything ________ ________ the wind ________ ________ the earth away.
5.她还提醒我天气变化时要好好照顾自己。
She also ________ me ________ take good care of myself when the weather changes.
6.作为学生，我们应该遵守学校规则。As students, we should ________ the school ________.
makes sense
silence is golden
at the entrance of
to prevent from blowing
reminds to
follow rules
Homework
1.基础作业： 抄写本课生词并造句，复述对话中提到的三个公共标志及其含义
2.拓展作业：选择生活中一个公共标志写一篇短文，并结合“No Rules Day”谈谈对规则的认识
3.实践作业：观察并记录这区中的三个公共标志，或针对身边问题设计一个新的英文标志
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