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What are the wires connected to?
What are the cables connected to?
What does electricity give us?
What in batteries can produce electricity?
Step4. Translate these useful expressions.
1. 一包糖/电 2. in a way
3. 连接到 4. 发电站
5. 最好做某事 6. a moment later
7. look foolish 8.go out
Step5. Role-play
In groups, read the text, with each member -playing a different character in the story.
Step6. Summary
*Electricity is very important.We can’t live without it.
*Electricity is very dangerous,so we must use it carefully.
*Electricity is very valuable,so we should save it.
Homework1. 模仿录音的语音、语调，朗读课文。
2. 复述电流进入家庭的过程。
3. 写一篇短文“How can we save electricity?”