上传时间: 2012-03-07
上传者: root
星级: 三星级
文件大小: 152KB
所需下载精品点:20
喜讯:云计班班通倡导免费下载,首次注册即赠送 500 精品点,邮箱验证赠送 60 精品点,完成首个资源下载赠送 60 精品点,每天登陆赠送 20 精品点。
上传资源:一星加5点,二星加10点,三星加20点,四星加60点,五星加120点。比如某资源被评五星,课件每被下载一次,给上传者送120*60%精品点,下载10次,上传者被加720精品点。各位老师多多上传,共建免费课件资源下载平台。
Let’s talk about the useful and harmful aspects of fire. Ok ! make a fire cook food keep warm boil water cook food burn rubbish melt metals make glass Ask different pairs to choose from the following topics for their poster 1)Fire---- our friend 2)Be careful of fires 1.How did early men make a fire? 2. What did early men use fire for? 3. Nowadays, do people use fire to cook food? 4. What do workers use fire for in factories? 5. What do people do to rubbish in some places? 6. What may happen if we are not careful with fire?
资源评论列表
发表评论