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Signs around us
warn [w?:n]
What
signs
· Are used in public places
· Often (1)_______ in colours
· Often have (2)__________ on them
· Help explain things and give us useful
information
①Help us find our (3)______
②Tell us about the (4)______ around us
③Keep us (5)____ from danger
④Warn us (6)________ something
Learn more about public signs (P.72 A1)
While-listening
bright
pictures
way
places
safe
not to do
pics
Listening skills：
Predict (预测） before
listening .
2. Write short forms of the
words while listening if
necessary.
Short forms
minute (s)