人教版九年级英语下册《We're trying to save the earth!》SectionB PPT课件下载(第1课时)，共28页。ObjectivesTo master the key words and phrases: recycle, napkin...To talk about saving the earth and improve speaking and listening skills.To realize the importance of protecting the earth and to do things to save the earth.Look and sayWhat can we do to help save the earth?stop riding in carsrecycle books and paperturn off the lights when you leave a roomturn off the shower while you’re washing your hairdon’t use paper napkinRead the sentences.Julia should turn off the lights when she leaves a room.Julia would never turn off the shower while she is washing her hair.Julia will take her own bags when shopping.Julia wouldn’t stop riding in cars and start riding bikes.Language pointsRecycling paper is really easy.recycle 作动词，意为“回收利用；再利用”，过去式为recycled，过去分词为recycled，现在分词为 recycling，第三人称单数为recycles。如：Chemical constantly circulate or recycle in the system. 化学物质在系统中不断循环或回流。The sole reason the Recycle Bin exists is to implement an undo facility for deleted files. 回收站存在的唯一理由就是实现文件删除的撤销工具。Summary1. stop riding in cars 停止乘小汽车2. recycle books and paper 回收书籍、纸张3. turn off the lights 关灯 4. turn off the shower 关上淋浴头5. Don’t use paper napkins. 不要用纸巾6. take buses instead of driving cars.乘公交车而不是开车HomeworkHow can we live a low carbon life? What other things can we do in our daily life to protect the environment? Please think and write some sentences.... ... ...关键词：We're trying to save the earth! PPT课件免费下载，.PPTX格式； 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。