20xx牛津上海版一起六下unit11controllingfireppt課件1-wenkub.com
2024-11-15 04:45 本頁面
【正文】 *Unit 11 3 Controlling fire C The natural world Module Tell a story C CONTENTS More to know C CONTENTS Using fire is the symbol of human civilization. 火的使用是人類文明開始的象征。 1 2 C CONTENTS What did the early men use fire to do? Millions of years ago,the early men... cook food get light keep warm What do we use fire to do today? C CONTENTS Nowadays,we... boil water cook food make glass burn rubbish melt metals More to know C CONTENTS sports science We may also use fire in... medicine C CONTENTS Fire is useful. Fire can be dangerous. C CONTENTS burn a lot of trees lose their lives and homes get injured burn down a buliding When fire gets angry,... Group discussion C CONTENTS What may cause a fire? What must/mustn’t we do in a school fire ? C CONTENTS ?
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