冀教版九年级英语上册《Let's Do an Experiment》Look into Science! PPT精品课件，共24页。
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.
做实验 do an experiment/experiments
用……装满…… fill … with …
用……盖住…… cover … with …
把……从……拿开 take … off …
涌出，倒出 pour out
科学方法 scientific method
确信…… be sure of/to do/that
……的力量 the force of
足够强大 strong enough
... ... ...
关键词：Let's Do an Experiment PPT课件免费下载，.PPTX格式；