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First…，then…
At the zebra crossing
First
Look at the …
Then
Wait for the…
traffic lights
green man
red man
stop
go
wait
Red man
Green man
Yellow man
traffic lights
Questions：
①Where must we wait before we cross the road?
②What should we do when we wait?
③How should we look out for the traffic?
④Is it a good idea to cross the road with other people? Why?
①
③
④
②
No zebra crossing
Wait on the .
Look out for .
Look first, then and
then again