Unit 3 Let's Go! Lesson17 I'm Lost! 课件（18张PPT）

(共18张PPT)
Lesson 17 I’m lost
Are they right
□
□
They are very dangerous!(危险)
We should
look at the
traffic lights (交通信号灯)
Red is
stop.
Yellow is
wait.
Green is
go.
At the traffic lights
Group Work
traffic
tree
train
What does “tr” make sound of
Letters and sounds
traffic
tree
tr
tr
What can you find
drive
drink
drum
duck
chicken
clock
queen
quack
question
morning
evening
walking
Eager to help others makes the world better!
Thank you!
Good bye!
8
⑥
00
train
99
心伤
暂捷金面文帽烟溶
安里客车
在车厢
专发爱5
在车厢
年生电电表
进出行
卡女生的水卡有
房州a点
方幻
超有
4