Unit 5 Lesson 26 Keep the Candle Burning课件 冀教版英语九年级全册（21张PPT含音频）.pptx
(共21张PPT)
Unit 5 Lesson 26
We will learn
The new words:
holder, shallow, lighter, match, examine, oxygen
Important and difficult points:
①Let the candle burn for two or three minutes.
②When the candle stops burning, it has used up all the oxygen in the air.
③How far does it rise
④Because about one...