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Teaching methods: Listening, reading, speaking, writing, watching, thinking, acting, playing
Teaching procedures:
check out 1. Check the preview Translate the new words
Translate the words into English:
1) 公开的，公共的adj. ______ 2) 解释v._________
3) 警告，告诫 v.______ 4) 停车adj. __________
5) 乱丢杂物v. _____
2.Preview the phrases on P72&P73 of the text
1.不同的公共标志 2.帮助解释东西
3. 给我们有用的信息 4.寻找出路
5.No smoking No parking No littering
6.颜色鲜艳 7.保护，使免受
8.保护某人安全远离危险
9.警告某人不要做某事 10.禁止拍照
II. Lead-in Match the pictures with the English phrases.
III.Presentation
Let's discuss the right and wrong things to do in public places.
IV Practice
1.Play a guessing game
Do some listening and finish PartA1, A2and A3.
Have you known well about the signs?
Public 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 warn us (10)___________________.
4.listen and answer
1).What does Amy want to do?
2). Can she do that? Why?
3). What else can’t they do in the museum?
5.Pair work
A: What does the first/second/…sign mean?