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快乐探究
教 学 流 程课堂教学出彩处Pre-producer
Review the?knowledge?we learned
__________invented ____________.
While-producer
T:?Show Lu Ban’s picture.
Who is he?
What does he do?
Read P1
Watch a video
T: Lu Ban wanted to build a big palace.They need a lot of trees.So they cut trees day and night,but the trees were not enough too. Lu Ban was very worried.One day, they also at work on a mountain .
Read and think:
What happened to Lu Ban?
What did he do?
Summarize(总结) part 2
What did Lu Ban do next?
Watch two leaves carefully,say difference.
What did Lu Ban think then?
Why?
Summarize(总结) part 3
After then,Lu Ban tried and tried.
Soon Lu Ban made a tool.
It was the saw.
Teach words: saw tool
The workers could cut trees with saws easily.Look! They were happy.
The palace build on time.
It was ________saw in the world.
People are still using this tool today.
Listen and repeat
Retell the story