冀教版英语九年级上册Unit 5 Look into Science Lesson 25 Let's Do an Experiment!课件(共24张PPT)

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• 资料版本：冀教版
• 适用地区：全国
• 文件大小：4.3MB

资料简介

(共24张PPT)
Lesson 25
Let’s Do an Experiment!
Leading in
What experiments have you done
Maybe we have done……
Leading in
Do experiments in science class.
Leading in
Let’s do an experiment.
a piece of cardboard
a jar some water
We need
Leading in
fill the jar with water
cover the top with a pi...