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Let’ s sing together.
Come on, kids. It’s time to begin our lesson.
Let's learn.
sharp
Which knife is sharp?
1
2
What may happen?（会发生什么事?）
You may
cut yourself.
safety
…
get hurt
cut yourself
fall down
Let's say.
fall down
get hurt
cut yourself
You may…
Let's say.
You will…
Let's talk.
You may_____________.
cut yourself
cut yourself?
get hurt?
fall down?
What may happen?（会发生什么事?）
What will you say?