冀教版九年級英語上冊《Let's Do an Experiment》Look into Science! PPT精品課件，共24頁。
Lead-in
What are they doing?
They are doing an experiment.
Have you ever done any experiments?
Do you like to do experiments?
Read the lesson and answer the questions.
1.Where does Danny think they should do the experiment?
He thinks they should do it outside.
2.What keeps the water in the jar?
The force of the air.
3. Is Jenny sure of her theory? How do you know?
Yes, she is. She thinks that Brian can do the experiment over Danny’s head.
4. Why does Danny put on his raincoat?
He thinks the water will pour out.
5. What does Danny conclude?
The air is stronger than he thought.
Language points
Translate the phrases.
做實驗 do an experiment/experiments
用……裝滿…… fill … with …
用……蓋住…… cover … with …
把……從……拿開 take … off …
涌出，倒出 pour out
科學(xué)方法 scientific method
確信…… be sure of/to do/that
……的力量 the force of
足夠強大 strong enough
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關(guān)鍵詞：Let's Do an Experiment PPT課件免費下載，.PPTX格式；
