资源描述：
《sectiona1a-2d (2)》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Period11a-2dWordsUnit13We’retryingtosavetheearth.SectionAObjectivesTotalkaboutairpollution,waterpollutionandsoundpollution.Tothinkaboutwaysofprotectingtheenvironment.Tolearnthenewwords:advantage,scientificLookatourearth!EndangeredanimalsDesertificationNaturaldisastersPollutionTheworld'sproblemsSer
2、iouspollutionWeareharmingourplanetinsomanyways.伤害airpollutionnoisepollutionwaterpollutiontheearthsongbyMichaelJackson!!!Factoriespourdangerousgasesintotheair.AirpollutionCarsalsopourdangerousgasesintotheair.carssmokingSomepeoplesmokeinpublicplaces.Noisepollutionbuildinghousesloudmusicmobilephonesp
3、lanesWaterpollutionfactoriesrubbishlitteringshipsHelpsavetheearthWemustthinkofbetterwaytotreatourplanetinfuture.litterv.乱扔n.垃圾；废弃物bottomn.底部；最下部fishermann.钓鱼的人Youdrinkacanofcola.Whatdoyoudo?Ithrowawaycans.Irecyclecans.Youthrowawaythecans.That’sbadfortheEarth.Yourecyclethecans.That’sgoodfortheEarth
4、.Therearealotofoldnewspapersatyourhome.Whatdoyoudo?Ithrowtheoldnewspapersaway.Irecycletheoldnewspapers.Yougoshopping.Whatdoyoudo?Iusealotofnewplasticbags.Iusemyownbag.Whenyouwriteonapieceofpaper,whatdoyoudo?Iwriteononesideonly.Iwriteonbothsides.closedownthefactories;helptocleanuptheriver;takethebu
5、sorsubway;rideabike;bringabagtogoshopping,throwrubbishinthecans;turnoffthelightswhenyouleavearoom;usepaperorreusablebags;recyclebooksandpaper;turnofftheshowerwhenyouwashyourhair;don'tusenapkins;rethink,reuse,recycle......solutionsHerearesomewordsrelatedtodifferentkindsofpollution.Writetheminthebox
6、below.Thenaddmorewords.loudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephones1aNoisepollutionAirpollutionWaterpollutioncars,factories,smoking,buildinghouses(burning,powerplants发电厂,nuclearwastedisposal核废弃原料处理)Loudmusic,planes,buildinghouses,mobilephones(machines,crowds)r
7、ubbish,littering,ships,factories(sewage污水,industrialwaste,pesticides杀虫剂)Listenandcompletethesentences.whatwastheproblem?Theriverwas_________.eventhebottomoftheriverwasfullof________.therewerenomore_____forfisherm
