九年级英语全册 Unit 13 We’re trying to save the earth Section B（1a1e）课件 （新版）人教新目标版.ppt

unit13 sectionb1a 1e we retryingtosavetheearth whatshouldwedotosavetheplanet turnoffthelightswhenyouleavearoom turnofftheshowerwhileyouarewashingyourhair don tusepapernapkins recyclebooksandpaper v 回收利用 再利用 1awhatcanwedotohelpsavetheearth ranktheseitemsfromtheeasiest 1 tothemostdifficult 5 stopridingincars recyclebooksandpaper turnoffthelightswhenyouleavearoom turnofftheshowerwhileyouarewashingyourhair don tusepapernapkins 5 4 1 3 2 recyclingpaperisreallyeasy iagree butit shardtostopridingincars 1bcompareyouranswersin1awithyourpartner 1clistenandcheck thethingsthatjuliaandjacktalkabout 1dlistenagain check thethingsthatjuliaisdoingnow thethingsshewilldointhefutureandthethingsshewouldneverdo 1emakeaconversationusingtheinformationfromthechartabove saywhatistrueforyou a wereallyshouldn tusepapernapkins youknow b iknow istoppedusingthemlastyear peoplearecuttingdowntoomanytrees whatshouldwedo pairwork weshouldtellthemtheimportanceofplantingtreesandplantmoretrees wereallyshouldn tusepapernapkins youknow iknow istoppedusingthemlastyear recyclingpaperisreallyeasy 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 chemicalconstantlycirculateorrecycleinthesystem 化学物质在系统中不断循环或回流 thesolereasontherecyclebinexistsistoimplementanundofacilityfordeletedfiles 回收站存在的唯一理由就是实现文件删除的撤销工具 1 it shard stop driving 2 weshouldn t use papernapkins 3 takeyourownbagswhen shop 4 save endangeredanimalsisveryimportantnow 5 myuncleisgreener hestopped papernapkinslastyear 6 youlooktired youshouldstop yourworkandhaveagoodrelax a todob doingc todoing