牛津版上海版六年級下冊unit11controllingfire課件2(參考版)
2024-12-16 21:40本頁面
【正文】 Reading Read and tick (?) Many, many years ago, people used a stick, a large piece of wood and dry leaves to make a fire. They used fire to cook meat and to get light and heat. Today, people use fire in many different ways. At home, we use fire to cook food and boil water. In factories, workers use fire to melt metals to make things of different shapes. Factory workers also use fire to make glass. Fire can be very dangerous. Every year, hill fires burn a lot of trees. This is because there are many careless people. They leave burning cigarette ends or do not put out their barbecue fires. People may be seriously i
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