课件33张PPT。Unit 5 Good manners.Integrated skills
---Public signsBy Ding CuijuLead-in and presentationpublic signsPublic signsPublic signshelp to keep us safe from dangerPublic signsThis sign warns us not to swim here. a warning sign (禁止标志)Public signsparkWarning signsWarning signslitter (vi. & vt.) No littering here.These are all warning signs. Listening :Pre-listening.
While-listening.
Post-listening. What are public signs?
Signs used in public places.
What can they help us to do?
They can help explain things and give us useful information.Public signs:
Are used in public places
Often (1)________ in colours
Often have (2)_________ on them
Help explain things and give us useful
information
Help us find our (3)________
Tell us about the (4)_______ around us
Keep us (5)______ from danger
Warn us (6)___________ somethingbright pictureswayplacessafenot to doplaces like hospitals places like museumsthe streetpublic places like parksPublic signs
We can see different public signs in places like (1) _________, (2) __________ , streets and (3) _______. They are often bright in colours and have (4) ________ on them.
Public signs help (5)________ things. Most of them give us (6)_______ information. They help us (7) ____________ tell us about the (8) _______________, keep us (9)_______________ and warm us (10)___________________. hospitalsmuseumsparkspicturesexplainusefulfind our wayplaces around ussafe from dangernot to do somethingHere are some examples:(11)_________________(12)_________________(13)_________________(14)_________________No litteringNo photosNo smokingNo parkingPair workA:What does this sign mean?
B:It means….
A:What does it tell us to do/not to do?
B:It tells us ….
A:Where can we usually see it?
B:We can see it ….What does Amy want to do?
She wants to take a photo of a famous painting by Picasso.
Can she do that?
No ,she can’t.
What else does Amy tell shirley?
They should not shout in the museum.In an art museumSpeak up 1.部分文物，尤其是古代的漆器、字画、纺织品、彩陶等，在强光下会褪色，所以不能使用闪光灯拍照。而展厅内为了保护文物，灯光不会很亮，这会使大多数人使用的相机在自动档下使用闪光对文物造成伤害。
2.部分展品主要是现代艺术/设计展品和借用外馆的交流展品，有版权问题，不允许拍照。 有两个原因：Picasso.Activity:Warn our friends
not to do something.ActivityScenes(场景)
In the library;
In the park;
In the street;
In the museum;
……Sample conversation
A: Can we park our car here?
B: I’m afraid not.
A: Why not?
B: Look at that sign. It says “No
parking”. We shouldn’t park our car.
A: Yes. Let’s go.1.Read Shirley’s report on public signs.
2.Search the Internet to learn more about public signs.
3.Make some public signs and put them in the proper places in our school. Thank you so much ! Goodbye !
Thank you !1. Amy is talking with her cousin Shirley about sighs used in public places.
public adj. 公共的，公开的
e.g. The town has its own public
library and public gardens.
那城市有自己的公用图书馆和公
园。 Language points2. Help explain things and give us useful information.
explain vt. & vi. 解释
e.g. The lawyer explained the new law
to us. 律师向我们解释了新法律。
“向某人说明某事”不用explain sb. sth. 结构，可用explain sth. to sb. 表示。 3. warn us not to do something
warn vt. & vi. 警告，告诫
e.g. This sign warns us not to swim in
this river.
这个标志警告我们不要在这条河
里游泳。4. No parking
parking n. 停车
e.g. No parking on the pavement. 人行道/路面上不许停车。
5. No littering
litter vi. & vt. 乱丢杂物
e.g. Don’t litter. 勿乱丢杂物。 1. This sign means “No _______” (park).
2. What’s the _________ (mean) of this picture?
3. We can see _________ (difference) public signs in streets, museum, hospitals etc.parking用括号内所给词的适当形式填空。Exercisesmeaningdifferent4. It _______ us not to take photos here.
5. I have __________ (explanation) it to him many times.warnsexplained
