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The red words are new words.
【教师导学知识拓展】
【学生自主合作
能力提升】
【小组合作，活动展示】Lead in.
Look at these pictures:
Picture one :
Picture two:
Picture three:
Picture four:
Do you like record best ? Why?
Teaching steps:
The new words:
Picture one:
What do you think of this book ?
How thick the book is!
It’s the thickest book in the world.
Picture two:
This is an old photograph.
Maybe it can remind many people of their
childhood.
Picture three:
How heavy are they?
How heavy is the … one?
The … one weighs … kilos.
Picture four:
What does he want to do ?
He wants to lift it.
But it may be a little hard for him to lift.
What are they doing ?